pax_global_header00006660000000000000000000000064136233315220014512gustar00rootroot0000000000000052 comment=45d8811c6a312d15b5e24cdfca90084641a3fe36 angular-cli-9.0.3/000077500000000000000000000000001362333152200137215ustar00rootroot00000000000000angular-cli-9.0.3/.bazelignore000066400000000000000000000000271362333152200162220ustar00rootroot00000000000000.git dist node_modules angular-cli-9.0.3/.bazelrc000066400000000000000000000133131362333152200153450ustar00rootroot00000000000000# Make TypeScript compilation fast, by keeping a few copies of the compiler # running as daemons, and cache SourceFile AST's to reduce parse time. build --strategy=TypeScriptCompile=worker # Enable debugging tests with --config=debug test:debug --test_arg=--node_options=--inspect-brk --test_output=streamed --test_strategy=exclusive --test_timeout=9999 --nocache_test_results ############################### # Filesystem interactions # ############################### # Create symlinks in the project: # - dist/bin for outputs # - dist/testlogs, dist/genfiles # - bazel-out # NB: bazel-out should be excluded from the editor configuration. # The checked-in /.vscode/settings.json does this for VSCode. # Other editors may require manual config to ignore this directory. # In the past, we saw a problem where VSCode traversed a massive tree, opening file handles and # eventually a surprising failure with auto-discovery of the C++ toolchain in # MacOS High Sierra. # See https://github.com/bazelbuild/bazel/issues/4603 build --symlink_prefix=dist/ # Disable watchfs as it causes tests to be flaky on Windows # https://github.com/angular/angular/issues/29541 build --nowatchfs # Turn off legacy external runfiles run --nolegacy_external_runfiles test --nolegacy_external_runfiles # Turn on --incompatible_strict_action_env which was on by default # in Bazel 0.21.0 but turned off again in 0.22.0. Follow # https://github.com/bazelbuild/bazel/issues/7026 for more details. # This flag is needed to so that the bazel cache is not invalidated # when running bazel via `yarn bazel`. # See https://github.com/angular/angular/issues/27514. build --incompatible_strict_action_env run --incompatible_strict_action_env test --incompatible_strict_action_env ############################### # Saucelabs support # # Turn on these settings with # # --config=saucelabs # ############################### # Expose SauceLabs environment to actions # These environment variables are needed by # web_test_karma to run on Saucelabs test:saucelabs --action_env=SAUCE_USERNAME test:saucelabs --action_env=SAUCE_ACCESS_KEY test:saucelabs --action_env=SAUCE_READY_FILE test:saucelabs --action_env=SAUCE_PID_FILE test:saucelabs --action_env=SAUCE_TUNNEL_IDENTIFIER test:saucelabs --define=KARMA_WEB_TEST_MODE=SL_REQUIRED ############################### # Release support # # Turn on these settings with # # --config=release # ############################### # Releases should always be stamped with version control info # This command assumes node on the path and is a workaround for # https://github.com/bazelbuild/bazel/issues/4802 build:release --workspace_status_command="node ./tools/bazel_stamp_vars.js" ############################### # Output # ############################### # A more useful default output mode for bazel query # Prints eg. "ng_module rule //foo:bar" rather than just "//foo:bar" query --output=label_kind # By default, failing tests don't print any output, it goes to the log file test --test_output=errors ################################ # Settings for CircleCI # ################################ # Bazel flags for CircleCI are in /.circleci/bazel.rc ################################ # Remote Execution Setup # ################################ # Use the Angular team internal GCP instance for remote execution. build:remote --remote_instance_name=projects/internal-200822/instances/default_instance build:remote --project_id=internal-200822 # Starting with Bazel 0.27.0 strategies do not need to be explicitly # defined. See https://github.com/bazelbuild/bazel/issues/7480 build:remote --define=EXECUTOR=remote # Setup the remote build execution servers. build:remote --remote_cache=remotebuildexecution.googleapis.com build:remote --remote_executor=remotebuildexecution.googleapis.com build:remote --tls_enabled=true build:remote --auth_enabled=true build:remote --remote_timeout=3600 build:remote --jobs=50 # Setup the toolchain and platform for the remote build execution. The platform # is automatically configured by the "rbe_autoconfig" rule in the project workpsace. build:remote --host_javabase=@rbe_ubuntu1604_angular//java:jdk build:remote --javabase=@rbe_ubuntu1604_angular//java:jdk build:remote --host_java_toolchain=@bazel_tools//tools/jdk:toolchain_hostjdk8 build:remote --java_toolchain=@bazel_tools//tools/jdk:toolchain_hostjdk8 build:remote --crosstool_top=@rbe_ubuntu1604_angular//cc:toolchain build:remote --action_env=BAZEL_DO_NOT_DETECT_CPP_TOOLCHAIN=1 build:remote --extra_toolchains=@rbe_ubuntu1604_angular//config:cc-toolchain build:remote --extra_execution_platforms=//tools:rbe_ubuntu1604-angular build:remote --host_platform=//tools:rbe_ubuntu1604-angular build:remote --platforms=//tools:rbe_ubuntu1604-angular # Setup Build Event Service build:remote --bes_backend=buildeventservice.googleapis.com build:remote --bes_timeout=30s build:remote --bes_results_url="https://source.cloud.google.com/results/invocations/" # Set remote caching settings build:remote --remote_accept_cached=true ############################### # NodeJS rules settings # These settings are required for rules_nodejs ############################### # Turn on managed directories feature in Bazel # This allows us to avoid installing a second copy of node_modules common --experimental_allow_incremental_repository_updates #################################################### # User bazel configuration # NOTE: This needs to be the *last* entry in the config. #################################################### # Load any settings which are specific to the current user. Needs to be *last* statement # in this config, as the user configuration should be able to overwrite flags from this file. try-import .bazelrc.userangular-cli-9.0.3/.circleci/000077500000000000000000000000001362333152200155545ustar00rootroot00000000000000angular-cli-9.0.3/.circleci/bazel.rc000066400000000000000000000014221362333152200171760ustar00rootroot00000000000000# These options are enabled when running on CI # We do this by copying this file to /etc/bazel.bazelrc at the start of the build. # Echo all the configuration settings and their source build --announce_rc # Don't be spammy in the logs build --noshow_progress # Don't run manual tests test --test_tag_filters=-manual # Workaround https://github.com/bazelbuild/bazel/issues/3645 # Bazel doesn't calculate the memory ceiling correctly when running under Docker. # Limit Bazel to consuming resources that fit in CircleCI "medium" class which is the default: # https://circleci.com/docs/2.0/configuration-reference/#resource_class build --local_resources=3072,2.0,1.0 # More details on failures build --verbose_failures=true # Retry in the event of flakes test --flaky_test_attempts=2 angular-cli-9.0.3/.circleci/config.yml000066400000000000000000000360551362333152200175550ustar00rootroot00000000000000# Configuration file for https://circleci.com/gh/angular/angular-cli # Note: YAML anchors allow an object to be re-used, reducing duplication. # The ampersand declares an alias for an object, then later the `<<: *name` # syntax dereferences it. # See http://blog.daemonl.com/2016/02/yaml.html # To validate changes, use an online parser, eg. # http://yaml-online-parser.appspot.com/ version: 2.1 # Variables ## IMPORTANT # If you change the cache key prefix, also sync the fallback_cache_key fallback to match. # Keep the static part of the cache key as prefix to enable correct fallbacks. # Windows needs its own cache key because binaries in node_modules are different. # See https://circleci.com/docs/2.0/caching/#restoring-cache for how prefixes work in CircleCI. var_1: &cache_key angular_devkit-0.11.0-{{ checksum "yarn.lock" }} var_2: &cache_key_fallback angular_devkit-0.11.0 var_1_win: &cache_key_win angular_devkit-win-0.11.0-{{ checksum "yarn.lock" }} var_2_win: &cache_key_fallback_win angular_devkit-win-0.11.0 var_3: &default_nodeversion "12.9" # Workspace initially persisted by the `setup` job, and then enhanced by `setup-and-build-win`. # https://circleci.com/docs/2.0/workflows/#using-workspaces-to-share-data-among-jobs # https://circleci.com/blog/deep-diving-into-circleci-workspaces/ var_4: &workspace_location . # Filter to ignore pull requests on a given job. var_5: &ignore_pull_requests filters: branches: ignore: - /pull\/.*/ # Executor Definitions # https://circleci.com/docs/2.0/reusing-config/#authoring-reusable-executors executors: action-executor: parameters: nodeversion: type: string default: *default_nodeversion docker: - image: circleci/node:<< parameters.nodeversion >> working_directory: ~/ng resource_class: small test-executor: parameters: nodeversion: type: string default: *default_nodeversion docker: - image: circleci/node:<< parameters.nodeversion >>-browsers working_directory: ~/ng environment: NPM_CONFIG_PREFIX: ~/.npm-global resource_class: large windows-executor: # Same as https://circleci.com/orbs/registry/orb/circleci/windows, but named. working_directory: ~/ng resource_class: windows.medium shell: powershell.exe -ExecutionPolicy Bypass machine: # Contents of this image: # https://circleci.com/docs/2.0/hello-world-windows/#software-pre-installed-in-the-windows-image image: windows-server-2019-vs2019:stable # Command Definitions # https://circleci.com/docs/2.0/reusing-config/#authoring-reusable-commands commands: custom_attach_workspace: description: Attach workspace at a predefined location steps: - attach_workspace: at: *workspace_location setup_windows: steps: - run: nvm install 12.1.0 - run: nvm use 12.1.0 - run: npm install -g yarn@1.17.3 - run: node --version - run: yarn --version setup_bazel_rbe: parameters: key: type: env_var_name default: CIRCLE_PROJECT_REPONAME steps: - run: name: "Setup bazel RBE remote execution" command: | touch .bazelrc.user; # We need ensure that the same default digest is used for encoding and decoding # with openssl. Openssl versions might have different default digests which can # cause decryption failures based on the openssl version. https://stackoverflow.com/a/39641378/4317734 openssl aes-256-cbc -d -in .circleci/gcp_token -md md5 -k "${<< parameters.key >>}" -out /home/circleci/.gcp_credentials; sudo bash -c "echo -e 'build --google_credentials=/home/circleci/.gcp_credentials' >> .bazelrc.user"; # Upload/don't upload local results to cache based on environment if [[ -n "{$CIRCLE_PR_NUMBER}" ]]; then sudo bash -c "echo -e 'build:remote --remote_upload_local_results=false\n' >> .bazelrc.user"; echo "Not uploading local build results to remote cache."; else sudo bash -c "echo -e 'build:remote --remote_upload_local_results=true\n' >> .bazelrc.user"; echo "Uploading local build results to remote cache."; fi # Enable remote builds sudo bash -c "echo -e 'build --config=remote' >> .bazelrc.user"; echo "Reading from remote cache for bazel remote jobs."; # Job definitions jobs: setup: executor: action-executor resource_class: medium steps: - checkout - run: name: Rebase PR on target branch command: > if [[ -n "${CIRCLE_PR_NUMBER}" ]]; then # User is required for rebase. git config user.name "angular-ci" git config user.email "angular-ci" # Rebase PR on top of target branch. node tools/rebase-pr.js angular/angular-cli ${CIRCLE_PR_NUMBER} else echo "This build is not over a PR, nothing to do." fi - restore_cache: keys: - *cache_key - *cache_key_fallback - run: yarn install --frozen-lockfile - persist_to_workspace: root: *workspace_location paths: - ./* - save_cache: key: *cache_key paths: - ~/.cache/yarn lint: executor: action-executor steps: - custom_attach_workspace - run: yarn lint - run: 'yarn bazel:format -mode=check || (echo "BUILD files not formatted. Please run ''yarn bazel:format''" ; exit 1)' # Run the skylark linter to check our Bazel rules - run: 'yarn bazel:lint || (echo -e "\n.bzl files have lint errors. Please run ''yarn bazel:lint-fix''"; exit 1)' validate: executor: action-executor steps: - custom_attach_workspace - run: yarn validate --ci test: executor: action-executor steps: - custom_attach_workspace - run: yarn test --full test-large: parameters: ve: type: boolean default: false glob: type: string default: "" executor: test-executor parallelism: 4 steps: - custom_attach_workspace - run: yarn webdriver-update - run: yarn test-large --full <<# parameters.ve >>--ve<> <<# parameters.glob >>--glob="<< parameters.glob >>"<> --nb-shards=${CIRCLE_NODE_TOTAL} --shard=${CIRCLE_NODE_INDEX} e2e-cli: parameters: ve: type: boolean default: false snapshots: type: boolean default: false executor: test-executor parallelism: 6 steps: - custom_attach_workspace - run: name: Initialize Environment command: ./.circleci/env.sh - run: name: Execute CLI E2E Tests command: PATH=~/.npm-global/bin:$PATH node ./tests/legacy-cli/run_e2e --nb-shards=${CIRCLE_NODE_TOTAL} --shard=${CIRCLE_NODE_INDEX} <<# parameters.ve >>--ve<> <<# parameters.snapshots >>--ng-snapshots<> e2e-cli-node-10: executor: name: test-executor nodeversion: "10.16" parallelism: 4 steps: - custom_attach_workspace - run: name: Initialize Environment command: | ./.circleci/env.sh # Ensure latest npm version to support local package repository PATH=~/.npm-global/bin:$PATH npm install --global npm - run: PATH=~/.npm-global/bin:$PATH node ./tests/legacy-cli/run_e2e --nb-shards=${CIRCLE_NODE_TOTAL} --shard=${CIRCLE_NODE_INDEX} test-browsers: executor: name: test-executor environment: E2E_BROWSERS: true resource_class: medium steps: - custom_attach_workspace - run: name: Initialize Environment command: ./.circleci/env.sh - run: name: Initialize Saucelabs command: setSecretVar SAUCE_ACCESS_KEY $(echo $SAUCE_ACCESS_KEY | rev) - run: name: Start Saucelabs Tunnel command: ./scripts/saucelabs/start-tunnel.sh background: true # Waits for the Saucelabs tunnel to be ready. This ensures that we don't run tests # too early without Saucelabs not being ready. - run: ./scripts/saucelabs/wait-for-tunnel.sh - run: PATH=~/.npm-global/bin:$PATH node ./tests/legacy-cli/run_e2e ./tests/legacy-cli/e2e/tests/misc/browsers.ts --ve - run: PATH=~/.npm-global/bin:$PATH node ./tests/legacy-cli/run_e2e ./tests/legacy-cli/e2e/tests/misc/browsers.ts - run: ./scripts/saucelabs/stop-tunnel.sh build: executor: action-executor steps: - custom_attach_workspace - run: yarn build # This is where we put all the misbehaving and flaky tests so we can fine-tune their conditions # and rerun them faster. flake-jail: executor: test-executor resource_class: medium steps: - custom_attach_workspace - run: yarn webdriver-update - run: yarn test-large --full --flakey --ve - run: yarn test-large --full --flakey build-bazel: executor: action-executor resource_class: large steps: - custom_attach_workspace - setup_bazel_rbe - run: sudo cp .circleci/bazel.rc /etc/bazel.bazelrc - run: yarn bazel:test snapshot_publish: executor: action-executor resource_class: medium steps: - custom_attach_workspace - run: name: Decrypt Credentials # Note: when changing the image, you might have to re-encrypt the credentials with a # matching version of openssl. # See https://stackoverflow.com/a/43847627/2116927 for more info. command: | openssl aes-256-cbc -d -in .circleci/github_token -k "${KEY}" -out ~/github_token -md md5 - run: name: Deployment to Snapshot command: | yarn admin snapshots --verbose --githubTokenFile=${HOME}/github_token publish: executor: action-executor steps: - custom_attach_workspace - run: name: Decrypt Credentials command: | openssl aes-256-cbc -d -in .circleci/npm_token -k "${KEY}" -out ~/.npmrc - run: name: Deployment to NPM command: | yarn admin publish --verbose # Windows jobs # CircleCI support for Windows jobs is still in preview. # Docs: https://github.com/CircleCI-Public/windows-preview-docs setup-and-build-win: executor: windows-executor steps: - custom_attach_workspace - setup_windows - restore_cache: keys: - *cache_key_win - *cache_key_fallback_win - run: yarn install --frozen-lockfile - run: yarn build - save_cache: key: *cache_key_win paths: # Get cache dir on windows via `yarn cache dir` - C:\Users\circleci\AppData\Local\Yarn\Cache\v4 # Only jobs downstream from this one will see the updated workspace # https://circleci.com/blog/deep-diving-into-circleci-workspaces/ - persist_to_workspace: root: *workspace_location paths: - ./* test-win: executor: windows-executor steps: - custom_attach_workspace - setup_windows - run: yarn test --full # Run partial e2e suite on PRs only. Master will run the full e2e suite with sharding. - run: if (Test-Path env:CIRCLE_PR_NUMBER) { node tests\legacy-cli\run_e2e.js "--glob=tests/{basic,ivy}/**" } e2e-cli-win: executor: windows-executor parallelism: 4 steps: - custom_attach_workspace - setup_windows - run: node tests\legacy-cli\run_e2e.js --nb-shards=$env:CIRCLE_NODE_TOTAL --shard=$env:CIRCLE_NODE_INDEX workflows: version: 2 default_workflow: jobs: # Linux jobs - setup - lint: requires: - setup - validate: requires: - setup - build: requires: - setup filters: branches: ignore: - /docs-preview/ - build-bazel: requires: - build - test: requires: - build - test-large: requires: - build - test-large: name: test-large-ve ve: true glob: "packages/angular_devkit/@(build_angular|build_ng_packagr)/@(src|test)/@(build|browser)/*_spec_large.ts" requires: - build - e2e-cli: post-steps: - store_artifacts: path: /tmp/dist destination: cli/new-production requires: - build - e2e-cli: name: e2e-cli-ve ve: true requires: - build - e2e-cli: name: e2e-cli-ng-snapshots snapshots: true requires: - e2e-cli pre-steps: - run: name: Don't run expensive e2e snapshots tests for forks other than renovate-bot and angular command: > if [[ "$CIRCLE_PR_USERNAME" != "renovate-bot" ]] && [[ "$CIRCLE_PROJECT_USERNAME" != "angular" || $CIRCLE_BRANCH != "master" ]]; then circleci step halt fi - e2e-cli: name: e2e-cli-ng-ve-snapshots snapshots: true ve: true requires: - e2e-cli pre-steps: - run: name: Don't run expensive e2e snapshots tests for forks other than renovate-bot and angular command: > if [[ "$CIRCLE_PR_USERNAME" != "renovate-bot" ]] && [[ "$CIRCLE_PROJECT_USERNAME" != "angular" || $CIRCLE_BRANCH != "master" ]]; then circleci step halt fi - e2e-cli-node-10: <<: *ignore_pull_requests requires: - e2e-cli - test-browsers: requires: - build - flake-jail: requires: - build # Windows jobs # These jobs only run after their non-windows counterparts finish successfully. # This isn't strictly necessary as there is no artifact dependency, but helps economize # CI resources by not attempting to build when we know it should fail. - setup-and-build-win: requires: # The Linux setup job also does checkout and rebase, which we get via the workspace. - setup - build - test-win: requires: - setup-and-build-win - test - e2e-cli-win: <<: *ignore_pull_requests requires: - setup-and-build-win - e2e-cli # Publish jobs - snapshot_publish: <<: *ignore_pull_requests requires: - test - build - e2e-cli - publish: requires: - test - build - e2e-cli - snapshot_publish filters: tags: only: /^v\d+/ branches: ignore: /.*/ angular-cli-9.0.3/.circleci/env-helpers.inc.sh000066400000000000000000000051561362333152200211170ustar00rootroot00000000000000#################################################################################################### # Helpers for defining environment variables for CircleCI. # # In CircleCI, each step runs in a new shell. The way to share ENV variables across steps is to # export them from `$BASH_ENV`, which is automatically sourced at the beginning of every step (for # the default `bash` shell). # # See also https://circleci.com/docs/2.0/env-vars/#using-bash_env-to-set-environment-variables. #################################################################################################### # Set and print an environment variable. # # Use this function for setting environment variables that are public, i.e. it is OK for them to be # visible to anyone through the CI logs. # # Usage: `setPublicVar ` function setPublicVar() { setSecretVar $1 "$2"; echo "$1=$2"; } # Set (without printing) an environment variable. # # Use this function for setting environment variables that are secret, i.e. should not be visible to # everyone through the CI logs. # # Usage: `setSecretVar ` function setSecretVar() { # WARNING: Secrets (e.g. passwords, access tokens) should NOT be printed. # (Keep original shell options to restore at the end.) local -r originalShellOptions=$(set +o); set +x -eu -o pipefail; echo "export $1=\"${2:-}\";" >> $BASH_ENV; # Restore original shell options. eval "$originalShellOptions"; } # Create a function to set an environment variable, when called. # # Use this function for creating setter for public environment variables that require expensive or # time-consuming computaions and may not be needed. When needed, you can call this function to set # the environment variable (which will be available through `$BASH_ENV` from that point onwards). # # Arguments: # - ``: The name of the environment variable. The generated setter function will be # `setPublicVar_`. # - ``: The code to run to compute the value for the variable. Since this code should be # executed lazily, it must be properly escaped. For example: # ```sh # # DO NOT do this: # createPublicVarSetter MY_VAR "$(whoami)"; # `whoami` will be evaluated eagerly # # # DO this isntead: # createPublicVarSetter MY_VAR "\$(whoami)"; # `whoami` will NOT be evaluated eagerly # ``` # # Usage: `createPublicVarSetter ` # # Example: # ```sh # createPublicVarSetter MY_VAR 'echo "FOO"'; # echo $MY_VAR; # Not defined # # setPublicVar_MY_VAR; # source $BASH_ENV; # echo $MY_VAR; # FOO # ``` function createPublicVarSetter() { echo "setPublicVar_$1() { setPublicVar $1 \"$2\"; }" >> $BASH_ENV; } angular-cli-9.0.3/.circleci/env.sh000077500000000000000000000033611362333152200167060ustar00rootroot00000000000000#!/usr/bin/env bash # Variables readonly projectDir=$(realpath "$(dirname ${BASH_SOURCE[0]})/..") readonly envHelpersPath="$projectDir/.circleci/env-helpers.inc.sh"; # Load helpers and make them available everywhere (through `$BASH_ENV`). source $envHelpersPath; echo "source $envHelpersPath;" >> $BASH_ENV; #################################################################################################### # Define PUBLIC environment variables for CircleCI. #################################################################################################### # See https://circleci.com/docs/2.0/env-vars/#built-in-environment-variables for more info. #################################################################################################### setPublicVar PROJECT_ROOT "$projectDir"; #################################################################################################### # Define SauceLabs environment variables for CircleCI. #################################################################################################### setPublicVar SAUCE_USERNAME "angular-tooling"; setSecretVar SAUCE_ACCESS_KEY "8c4ffce86ae6-c419-8ef4-0513-54267305"; setPublicVar SAUCE_LOG_FILE /tmp/angular/sauce-connect.log setPublicVar SAUCE_READY_FILE /tmp/angular/sauce-connect-ready-file.lock setPublicVar SAUCE_PID_FILE /tmp/angular/sauce-connect-pid-file.lock setPublicVar SAUCE_TUNNEL_IDENTIFIER "angular-${CIRCLE_BUILD_NUM}-${CIRCLE_NODE_INDEX}" # Amount of seconds we wait for sauceconnect to establish a tunnel instance. In order to not # acquire CircleCI instances for too long if sauceconnect failed, we need a connect timeout. setPublicVar SAUCE_READY_FILE_TIMEOUT 120 # Source `$BASH_ENV` to make the variables available immediately. source $BASH_ENV; angular-cli-9.0.3/.circleci/gcp_token000066400000000000000000000044601362333152200174540ustar00rootroot00000000000000Salted__G0L¢Ñë]ÿ=RbÜc.±þ2å˜_Û#¦Äs«1öÊNwÝç>îáœþI»À’òå½ø„w*F­©Àtl œÙ×?µÀ/–”'‡b;„¢]€¯— lw³¡¬T•[&•‘@±r»óä^¨JD? kßxä-•”‹ *Øø|À8KÀœà…ÅRŒNj’L‡Å¦ÝÀ´ñ{ ýòžO[ÛVr¹›ìªµ—\ÿ(ÞDÂ89Ë©*ÅneeES$8¾ÝzNs»ÂU]:äþb7 ÑÆüp(aŠ¢'a í¶Ì³§‚H”û]e§Ø=©”˜†Ø}mGøBú.ÒÞ ²[t"/Z˜óçH¬Ñ·µWç€I jYÀ:2)³ÂÆúyÈÇØ´j[x²˜ÕeJáw<‚×Tå_Ííl^"÷›Á©Òf¬õç§utM­à˜ªqˆýA"FŸ·q¶ŽÖ€bf‰Y´oÐ \U‘¾´ÿ€JÛ(ÇÌ—Ö„T·sVÀ¾ ñ½<„»€èPkÜh–eö¿)ÁÔØ@®J¼Â(~¿F™]e¿èÛ®²jŤž4(mëœøsÓÊ·¤²ÏÝ*ä’d{8.{:Nha08æ88»ŸÝȤÊy›(¬¡‹ÜV†/¯€Jrw‹È·—¼ýø<ø×îVºßÄTÙFŸÆ¨H*ª4)mÙ³ìÉ v„l‡ú{ Ó9ÑmB‰-ÙSj,TGP½…LžÝÉ[8r<-^wÏç$r•Ây¤íXV댣€æA“ÉÕÐie€V¹qŒ¼Dt¼ú”Öù‚1Š)yô‘KyñA/’¡ˆúJݾ™ã¦"LxµÓ'¾±Ü|ézù#”¨È¹ž64#ê_O§íò­8¸¯Gî|àãÞÌLé"^Ž¹&º¤è‰¼Í½(Æxl3Ë= ìù“ ø«“”ÁÕ„¬f,iÊ`ÍMvå½äy2ÊÛË.k‰ÅˆþÔXsÕ¥BâTtˆÙØJ*( ÒÝñ£·¬ùÇí¬­ŽÓȨ«è.6[%K’r gë§PLM*”¿¸²ç€„ÑÕ¿IhébÅó›ÓÀŠ6O=k%ºmȯÄÏ%RxÒ()¬Z¬,*¹nU¸V/!ðþµ|ÁŽfXÔçãÿß„’HÅñ …ôäl)±æ>¤wö©¯0Xw8é±I]S±äç?–à=8õp6 ¤‹€Üßen¯aÄøˆ_¯¡£YäÜ:¶{S£» ²|VUÑÆ8Jzòå»»yўܥԇ·¹†Pôi}³]tŠ»ÊÍçÖg6’°-ý£)/"…;bFþ¯WÌ:ñÌ,6:ð=U¡pXm¼RÖ¤Å-?*œ± 1²åÎiŸ>ÆBO5QÞÆpܱ7MZ¶ŒåJýPx£ei™!gkŽNóö#¸RBòÑ¥pi‚‹‹‰Ä“KÁN×?/èÆ«¹5 Ÿ­½øj( eãï z6¾˜¬ÅED¦•²;Ù èJ¢u¸cßbÇLÈ@-nUÒŠh`Œ mO׉€úÌ‹¿N»¢$úôç~kßN·eÌ-±ñ-éêr%WaÓ97Óangular-cli-9.0.3/.circleci/github_token000066400000000000000000000001001362333152200201500ustar00rootroot00000000000000Salted__zÈùº¬ö"Bõ¾Y¾’|‚Û¢V”QÖ³UzWò±/G…îR ¡e}j‘% þÿ¦<%öáÉÿ–¼angular-cli-9.0.3/.circleci/npm_token000066400000000000000000000001401362333152200174640ustar00rootroot00000000000000Salted__°/¥ÙL Ž¡”ö¦°Â;ª…(.|©í¡ –ÚCŒàÔ’“þÖ5`h¢8Ðài8JÁo*´?}çû£3§0f´!Ð'ÛB¸Ì œ"UÆŠ&K!¨%Áɵڤangular-cli-9.0.3/.editorconfig000066400000000000000000000004061362333152200163760ustar00rootroot00000000000000# https://editorconfig.org root = true [*.ts] charset = utf-8 indent_style = space indent_size = 2 insert_final_newline = true spaces_around_brackets = inside trim_trailing_whitespace = true [*.md] insert_final_newline = false trim_trailing_whitespace = true angular-cli-9.0.3/.gitattributes000066400000000000000000000003441362333152200166150ustar00rootroot00000000000000# Auto detect text files and perform LF normalization * text=auto # JS and TS files must always use LF for tools to work *.js eol=lf *.ts eol=lf *.json eol=lf *.css eol=lf *.scss eol=lf *.less eol=lf *.html eol=lf *.svg eol=lf angular-cli-9.0.3/.github/000077500000000000000000000000001362333152200152615ustar00rootroot00000000000000angular-cli-9.0.3/.github/ISSUE_TEMPLATE.md000066400000000000000000000006121362333152200177650ustar00rootroot00000000000000🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑 Please help us process issues more efficiently by filing an issue using one of the following templates: https://github.com/angular/angular-cli/issues/new/choose Thank you! 🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑 angular-cli-9.0.3/.github/ISSUE_TEMPLATE/000077500000000000000000000000001362333152200174445ustar00rootroot00000000000000angular-cli-9.0.3/.github/ISSUE_TEMPLATE/1-bug-report.md000066400000000000000000000046741362333152200222250ustar00rootroot00000000000000--- name: "\U0001F41EBug report" about: Report a bug in Angular CLI --- # 🞠Bug report ### Command (mark with an `x`) ``` - [ ] new - [ ] build - [ ] serve - [ ] test - [ ] e2e - [ ] generate - [ ] add - [ ] update - [ ] lint - [ ] xi18n - [ ] run - [ ] config - [ ] help - [ ] version - [ ] doc ``` ### Is this a regression? Yes, the previous version in which this bug was not present was: .... ### Description A clear and concise description of the problem... ## 🔬 Minimal Reproduction ## 🔥 Exception or Error
## 🌠Your Environment
**Anything else relevant?** angular-cli-9.0.3/.github/ISSUE_TEMPLATE/2-feature-request.md000066400000000000000000000023301362333152200232440ustar00rootroot00000000000000--- name: "\U0001F680Feature request" about: Suggest a feature for Angular CLI --- # 🚀 Feature request ### Command (mark with an `x`) - [ ] new - [ ] build - [ ] serve - [ ] test - [ ] e2e - [ ] generate - [ ] add - [ ] update - [ ] lint - [ ] xi18n - [ ] run - [ ] config - [ ] help - [ ] version - [ ] doc ### Description A clear and concise description of the problem or missing capability... ### Describe the solution you'd like If you have a solution in mind, please describe it. ### Describe alternatives you've considered Have you considered any alternative solutions or workarounds? angular-cli-9.0.3/.github/ISSUE_TEMPLATE/3-docs-bug.md000066400000000000000000000010141362333152200216250ustar00rootroot00000000000000--- name: "📚 Docs or angular.io issue report" about: Report an issue in Angular's documentation or angular.io application --- 🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑 Please file any Docs or angular.io issues at: https://github.com/angular/angular/issues/new/choose For the time being, we keep Angular AIO issues in a separate repository. 🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑 angular-cli-9.0.3/.github/ISSUE_TEMPLATE/4-security-issue-disclosure.md000066400000000000000000000006721362333152200253030ustar00rootroot00000000000000--- name: âš ï¸Security issue disclosure about: Report a security issue in Angular Framework, Material, or CLI --- 🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑 Please read https://angular.io/guide/security#report-issues on how to disclose security related issues. 🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑 angular-cli-9.0.3/.github/ISSUE_TEMPLATE/5-support-request.md000066400000000000000000000010501362333152200233260ustar00rootroot00000000000000--- name: "â“Support request" about: Questions and requests for support --- 🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑 Please do not file questions or support requests on the GitHub issues tracker. You can get your questions answered using other communication channels. Please see: https://github.com/angular/angular-cli/blob/master/CONTRIBUTING.md#question Thank you! 🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑 angular-cli-9.0.3/.github/ISSUE_TEMPLATE/6-angular-framework.md000066400000000000000000000007441362333152200235620ustar00rootroot00000000000000--- name: "âš¡Angular Framework" about: Issues and feature requests for Angular Framework --- 🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑 Please file any Angular Framework issues at: https://github.com/angular/angular/issues/new/choose For the time being, we keep Angular issues in a separate repository. 🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑 angular-cli-9.0.3/.github/ISSUE_TEMPLATE/7-angular-material.md000066400000000000000000000007541362333152200233650ustar00rootroot00000000000000--- name: "\U0001F48EAngular Material" about: Issues and feature requests for Angular Material --- 🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑 Please file any Angular Material issues at: https://github.com/angular/material2/issues/new For the time being, we keep Angular Material issues in a separate repository. 🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑 angular-cli-9.0.3/.github/SAVED_REPLIES.md000066400000000000000000000140171362333152200176330ustar00rootroot00000000000000# Saved Responses for Angular CLI's Issue Tracker The following are canned responses that the Angular CLI team should use to close issues on our issue tracker that fall into the listed resolution categories. Since GitHub currently doesn't allow us to have a repository-wide or organization-wide list of [saved replies](https://help.github.com/articles/working-with-saved-replies/), these replies need to be maintained by individual team members. Since the responses can be modified in the future, all responses are versioned to simplify the process of keeping the responses up to date. ## Angular CLI: Already Fixed (v1) ``` Thanks for reporting this issue. Luckily, it has already been fixed in one of the recent releases. Please update to the most recent version to resolve the problem. If the problem persists in your application after upgrading, please open a new issue, provide a simple repository reproducing the problem, and describe the difference between the expected and current behavior. You can use `ng new repro-app` to create a new project where you reproduce the problem. ``` ## Angular CLI: Don't Understand (v1) ``` I'm sorry, but we don't understand the problem you are reporting. If the problem persists, please open a new issue, provide a simple repository reproducing the problem, and describe the difference between the expected and current behavior. You can use `ng new repro-app` to create a new project where you reproduce the problem. ``` ## Angular CLI: Duplicate (v1.1) ``` Thanks for reporting this issue. However, this issue is a duplicate of #. Please subscribe to that issue for future updates. ``` ## Angular CLI: Insufficient Information Provided (v1) ``` Thanks for reporting this issue. However, you didn't provide sufficient information for us to understand and reproduce the problem. Please check out [our submission guidelines](https://github.com/angular/angular-cli/blob/master/CONTRIBUTING.md#-submitting-an-issue) to understand why we can't act on issues that are lacking important information. If the problem persists, please file a new issue and ensure you provide all of the required information when filling out the issue template. ``` ## Angular CLI: NPM install issue (v1) ``` This seems like a problem with your node/npm and not with Angular CLI. Please have a look at the [fixing npm permissions page](https://docs.npmjs.com/getting-started/fixing-npm-permissions), [common errors page](https://docs.npmjs.com/troubleshooting/common-errors), [npm issue tracker](https://github.com/npm/npm/issues), or open a new issue if the problem you are experiencing isn't known. ``` ## Angular CLI: Issue Outside of Angular CLI (v1.1) ``` I'm sorry, but this issue is not caused by Angular CLI. Please contact the author(s) of the project or file an issue on their issue tracker. ``` ## Angular CLI: Non-reproducible (v1) ``` I'm sorry, but we can't reproduce the problem following the instructions you provided. Remember that we have a large number of issues to resolve, and have only a limited amount of time to reproduce your issue. Short, explicit instructions make it much more likely we'll be able to reproduce the problem so we can fix it. If the problem persists, please open a new issue following [our submission guidelines](https://github.com/angular/angular-cli/blob/master/CONTRIBUTING.md#-submitting-an-issue). A good way to make a minimal repro is to create a new app via `ng new repro-app` and adding the minimum possible code to show the problem. Then you can push this repository to github and link it here. ``` ## Angular CLI: Obsolete (v1) ``` Thanks for reporting this issue. This issue is now obsolete due to changes in the recent releases. Please update to the most recent Angular CLI version. If the problem persists after upgrading, please open a new issue, provide a simple repository reproducing the problem, and describe the difference between the expected and current behavior. ``` ## Angular CLI: Support Request (v1) ``` Hello, we reviewed this issue and determined that it doesn't fall into the bug report or feature request category. This issue tracker is not suitable for support requests, please repost your issue on [StackOverflow](http://stackoverflow.com/) using tag `angular-cli`. If you are wondering why we don't resolve support issues via the issue tracker, please [check out this explanation](https://github.com/angular/angular-cli/blob/master/CONTRIBUTING.md#-got-a-question-or-problem). ``` ## Angular CLI: Static Analysis errors (v1) ``` Hello, errors like `Error encountered resolving symbol values statically` mean that there has been some problem in statically analyzing your app. Angular CLI always runs *some* static analysis, even in JIT mode, in order to discover lazy-loaded routes. This may cause a lot of static analysis errors to surface when importing your project into the CLI, or upgrading for older versions where we didn't run this kind of analysis. Below are good resources on how to to debug these errors: - https://gist.github.com/chuckjaz/65dcc2fd5f4f5463e492ed0cb93bca60 - https://github.com/rangle/angular-2-aot-sandbox#aot-dos-and-donts If your problem still persists, it might be a bug with the Angular Compiler itself. In that case, please open an issue in https://github.com/angular/angular. ``` ## Angular CLI: Lockfiles (v1) ``` I'd like to remind everyone that **you only have reproducible installs if you use a lockfile**. Both [NPM v5+](https://docs.npmjs.com/files/package-locks) and [Yarn](https://yarnpkg.com/lang/en/docs/yarn-lock/) support lockfiles. If your CI works one day but not the next and you did not change your code or `package.json`, it is likely because one of your dependencies had a bad release and you did not have a lockfile. **It is your responsibility as a library consumer to use lockfiles**. No one wants to do a release with bugs but it sometimes happens, and the best we can do is to fix it as fast as possible with a new release. When you have a couple of thousand total dependencies it is only a matter of time until one of them has a bad release. ``` angular-cli-9.0.3/.github/_CODEOWNERS.tmp000066400000000000000000000020251362333152200176110ustar00rootroot00000000000000/packages/_/ @hansl @clydin /packages/angular/pwa @hansl @Brocco /packages/angular_devkit/architect/ @filipesilva @hansl /packages/angular_devkit/architect_cli/ @filipesilva @hansl /packages/angular_devkit/build_angular/ @filipesilva @clydin /packages/angular_devkit/build_ng_packagr/ @filipesilva @clydin /packages/angular_devkit/build_optimizer/ @filipesilva @clydin /packages/angular_devkit/core/ @hansl @clydin /packages/angular_devkit/schematics/ @hansl @Brocco /packages/angular_devkit/schematics_cli/ @hansl @Brocco /packages/ngtools/webpack/ @hansl @filipesilva @clydin /packages/schematics/angular/ @hansl @Brocco /packages/schematics/package_update/ @hansl @Brocco /packages/schematics/schematics/ @hansl @Brocco /packages/schematics/update/ @hansl @Brocco /rules/ @hansl @clydin /scripts/ @hansl @clydin angular-cli-9.0.3/.github/angular-robot.yml000066400000000000000000000070761362333152200205720ustar00rootroot00000000000000# Configuration for angular-robot # options for the merge plugin merge: # the status will be added to your pull requests status: # set to true to disable disabled: false # the name of the status context: "ci/angular: merge status" # text to show when all checks pass successText: "All checks passed!" # text to show when some checks are failing failureText: "The following checks are failing:" # comment that will be added to a PR when there is a conflict, leave empty or set to false to disable mergeConflictComment: "Hi @{{PRAuthor}}! This PR has merge conflicts due to recent upstream merges. \nPlease help to unblock it by resolving these conflicts. Thanks!" # label to monitor mergeLabel: "PR action: merge" # list of checks that will determine if the merge label can be added checks: # whether the PR shouldn't have a conflict with the base branch noConflict: true # whether the PR should have all reviews completed. requireReviews: true # list of labels that a PR needs to have, checked with a regexp (e.g. "PR target:" will work for the label "PR target: master") requiredLabels: - "PR target: *" - "cla: yes" # list of labels that a PR shouldn't have, checked after the required labels with a regexp forbiddenLabels: - "PR target: TBD" - "PR action: cleanup" - "PR action: review" - "PR state: blocked" - "cla: no" # list of PR statuses that need to be successful requiredStatuses: - "ci/circleci: build" - "ci/circleci: build-bazel" - "ci/circleci: setup" - "ci/circleci: setup-and-build-win" - "ci/circleci: lint" - "ci/circleci: validate" - "ci/circleci: test" - "ci/circleci: test-win" - "ci/circleci: test-large" - "ci/circleci: test-large-ve" - "ci/circleci: e2e-cli" - "ci/circleci: e2e-cli-ve" - "ci/circleci: test-browsers" - "ci/angular: size" - "cla/google" # the comment that will be added when the merge label is added despite failing checks, leave empty or set to false to disable # {{MERGE_LABEL}} will be replaced by the value of the mergeLabel option # {{PLACEHOLDER}} will be replaced by the list of failing checks mergeRemovedComment: "I see that you just added the `{{MERGE_LABEL}}` label, but the following checks are still failing: \n{{PLACEHOLDER}} \n \n**If you want your PR to be merged, it has to pass all the CI checks.** \n \nIf you can't get the PR to a green state due to flakes or broken master, please try rebasing to master and/or restarting the CI job. If that fails and you believe that the issue is not due to your change, please contact the caretaker and ask for help." # options for the triage plugin triage: # set to true to disable disabled: false # number of the milestone to apply when the issue has not been triaged yet needsTriageMilestone: 11, # number of the milestone to apply when the issue is triaged defaultMilestone: 12, # arrays of labels that determine if an issue has been triaged by the caretaker l1TriageLabels: - - "comp: *" # arrays of labels that determine if an issue has been fully triaged l2TriageLabels: - - "type: bug/fix" - "severity*" - "freq*" - "comp: *" - - "type: feature" - "comp: *" - - "type: refactor" - "comp: *" - - "type: RFC / Discussion / question" - "comp: *" - - "type: docs" - "comp: *" # Size checking size: circleCiStatusName: "ci/circleci: e2e-cli" maxSizeIncrease: 10000 comment: false angular-cli-9.0.3/.github/workflows/000077500000000000000000000000001362333152200173165ustar00rootroot00000000000000angular-cli-9.0.3/.github/workflows/lock-closed.yml000066400000000000000000000004521362333152200222410ustar00rootroot00000000000000name: Lock Inactive Issues on: schedule: # Run at 08:00 every day - cron: '0 8 * * *' jobs: lock_closed: runs-on: ubuntu-latest steps: - uses: angular/dev-infra/github-actions/lock-closed@a4fd924 with: lock-bot-key: ${{ secrets.LOCK_BOT_PRIVATE_KEY }} angular-cli-9.0.3/.gitignore000066400000000000000000000003741362333152200157150ustar00rootroot00000000000000# Outputs bazel-* test-project-host-* dist/ dist-schema/ # IDEs .idea/ jsconfig.json .vscode/ # Typings file. typings/ # Misc coverage/ node_modules/ tmp/ npm-debug.log* yarn-error.log* .ng_pkg_build/ # Mac OSX Finder files. **/.DS_Store .DS_Store angular-cli-9.0.3/.mailmap000066400000000000000000000047501362333152200153500ustar00rootroot00000000000000# Please keep this file in alphabetical order, per section. ################################################################################ # Angular Team ################################################################################ Hans Larsen Igor Minar Igor Minar ################################################################################ # Angular CLI Team ################################################################################ Charles Lyding Charles Lyding <19598772+clydin@users.noreply.github.com> Filipe Silva Mike Brocchi Alan Agius Alan Agius ################################################################################ # OpenSource Contributors ################################################################################ Ashok Tamang Ashok Tamang Bram Borggreve Carlo Dapor Cédric Exbrayat Cédric Exbrayat Chris Pearce Chris Pearce Dominic Watson Dominic Watson Jeremy Wells Jan Kuri Jim Cummins Jim Cummins John Papa John Papa Meligy MichaÅ‚ GoÅ‚Ä™biowski-Owczarek Preston Van Loon Preston Van Loon Rodric Haddad Shai Reznik Shai Reznik Shai Reznik Stephen Cavaliere Stephen Cavaliere angular-cli-9.0.3/.monorepo.json000066400000000000000000000115111362333152200165270ustar00rootroot00000000000000{ "badges": [ [ { "image": "https://img.shields.io/circleci/project/github/angular/angular-cli/master.svg?label=circleci", "label": "CircleCI branch", "url": "https://circleci.com/gh/angular/angular-cli" }, { "title": "![Dependency Status](https://david-dm.org/angular/angular-cli.svg)", "url": "https://david-dm.org/angular/angular-cli" }, { "title": "![devDependency Status](https://david-dm.org/angular/angular-cli/dev-status.svg)", "url": "https://david-dm.org/angular/angular-cli?type=dev" } ], [ { "label": "License", "image": "https://img.shields.io/npm/l/@angular/cli.svg", "url": "/LICENSE" } ], [ { "label": "GitHub forks", "image": "https://img.shields.io/github/forks/angular/angular-cli.svg?style=social&label=Fork", "url": "https://github.com/angular/angular-cli/fork" }, { "label": "GitHub stars", "image": "https://img.shields.io/github/stars/angular/angular-cli.svg?style=social&label=Star", "url": "https://github.com/angular/angular-cli" } ] ], "links": { "Gitter": "https://gitter.im/angular/angular-cli", "Contributing": "/CONTRIBUTING.md", "Angular CLI": "http://github.com/angular/angular-cli" }, "packages": { "@_/benchmark": { }, "@_/builders": { }, "devkit": { }, "@angular/cli": { "name": "Angular CLI", "section": "Tooling", "links": [ { "label": "README", "url": "/packages/angular/cli/README.md" } ], "snapshotRepo": "angular/cli-builds" }, "@angular/pwa": { "name": "Angular PWA Schematics", "section": "Schematics", "snapshotRepo": "angular/angular-pwa-builds" }, "@angular-devkit/architect": { "name": "Architect", "links": [ { "label": "README", "url": "/packages/angular_devkit/architect/README.md" } ], "snapshotRepo": "angular/angular-devkit-architect-builds" }, "@angular-devkit/architect-cli": { "name": "Architect CLI", "section": "Tooling", "snapshotRepo": "angular/angular-devkit-architect-cli-builds" }, "@angular-devkit/benchmark": { "name": "Benchmark", "section": "Tooling" }, "@angular-devkit/build-optimizer": { "name": "Build Optimizer", "links": [ { "label": "README", "url": "/packages/angular_devkit/build_optimizer/README.md" } ], "snapshotRepo": "angular/angular-devkit-build-optimizer-builds" }, "@angular-devkit/build-ng-packagr": { "name": "Build NgPackagr", "links": [ { "label": "README", "url": "/packages/angular_devkit/build_ng_packagr/README.md" } ], "snapshotRepo": "angular/angular-devkit-build-ng-packagr-builds" }, "@angular-devkit/build-angular": { "name": "Build Angular", "links": [ { "label": "README", "url": "/packages/angular_devkit/build_angular/README.md" } ], "snapshotRepo": "angular/angular-devkit-build-angular-builds" }, "@angular-devkit/build-webpack": { "name": "Build Webpack", "links": [ { "label": "README", "url": "/packages/angular_devkit/build_webpack/README.md" } ], "snapshotRepo": "angular/angular-devkit-build-webpack-builds" }, "@angular-devkit/core": { "name": "Core", "links": [ { "label": "README", "url": "/packages/angular_devkit/core/README.md" } ], "snapshotRepo": "angular/angular-devkit-core-builds" }, "@angular-devkit/schematics": { "name": "Schematics", "links": [ { "label": "README", "url": "/packages/angular_devkit/schematics/README.md" } ], "snapshotRepo": "angular/angular-devkit-schematics-builds" }, "@angular-devkit/schematics-cli": { "name": "Schematics CLI", "section": "Tooling", "snapshotRepo": "angular/angular-devkit-schematics-cli-builds" }, "@ngtools/webpack": { "name": "Webpack Angular Plugin", "section": "Misc", "snapshotRepo": "angular/ngtools-webpack-builds" }, "@schematics/angular": { "name": "Angular Schematics", "section": "Schematics", "snapshotRepo": "angular/schematics-angular-builds" }, "@schematics/schematics": { "name": "Schematics Schematics", "section": "Schematics", "snapshotRepo": "angular/schematics-schematics-builds" }, "@schematics/update": { "name": "Package Update Schematics", "section": "Schematics", "snapshotRepo": "angular/schematics-update-builds" } } } angular-cli-9.0.3/.nvmrc000066400000000000000000000000031362333152200150400ustar00rootroot0000000000000010 angular-cli-9.0.3/.prettierignore000066400000000000000000000000111362333152200167540ustar00rootroot00000000000000/etc/api angular-cli-9.0.3/.prettierrc000066400000000000000000000001111362333152200160760ustar00rootroot00000000000000{ "printWidth": 100, "singleQuote": true, "trailingComma": "all" } angular-cli-9.0.3/.yarn/000077500000000000000000000000001362333152200147505ustar00rootroot00000000000000angular-cli-9.0.3/.yarn/README.md000066400000000000000000000006671362333152200162400ustar00rootroot00000000000000# Yarn Vendoring We utilize Yarn's `yarn-path` configuration in a shared `.yarnrc` file to enforce everyone using the same version of Yarn. 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Don't bother checking it. onDone(); reporter.verbose(reporter.lang('verboseFileSkipArtifact', src)); return; } if (bothFiles && srcStat.size === destStat.size && (0, (_fsNormalized || _load_fsNormalized()).fileDatesEqual)(srcStat.mtime, destStat.mtime)) { // we can safely assume this is the same file onDone(); reporter.verbose(reporter.lang('verboseFileSkip', src, dest, srcStat.size, +srcStat.mtime)); return; } if (bothSymlinks) { const srcReallink = yield readlink(src); if (srcReallink === (yield readlink(dest))) { // if both symlinks are the same then we can continue on onDone(); reporter.verbose(reporter.lang('verboseFileSkipSymlink', src, dest, srcReallink)); return; } } if (bothFolders) { // mark files that aren't in this folder as possibly extraneous const destFiles = yield readdir(dest); invariant(srcFiles, 'src files not initialised'); for (var _iterator4 = destFiles, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) { var _ref6; if (_isArray4) { if (_i4 >= _iterator4.length) break; _ref6 = _iterator4[_i4++]; } else { _i4 = _iterator4.next(); if (_i4.done) break; _ref6 = _i4.value; } const file = _ref6; if (srcFiles.indexOf(file) < 0) { const loc = (_path || _load_path()).default.join(dest, file); possibleExtraneous.add(loc); if ((yield lstat(loc)).isDirectory()) { for (var _iterator5 = yield readdir(loc), _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) { var _ref7; if (_isArray5) { if (_i5 >= _iterator5.length) break; _ref7 = _iterator5[_i5++]; } else { _i5 = _iterator5.next(); if (_i5.done) break; _ref7 = _i5.value; } const file = _ref7; possibleExtraneous.add((_path || _load_path()).default.join(loc, file)); } } } } } } if (destStat && destStat.isSymbolicLink()) { yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(dest); destStat = null; } if (srcStat.isSymbolicLink()) { onFresh(); const linkname = yield readlink(src); actions.symlink.push({ dest, linkname }); onDone(); } else if (srcStat.isDirectory()) { if (!destStat) { reporter.verbose(reporter.lang('verboseFileFolder', dest)); yield mkdirp(dest); } const destParts = dest.split((_path || _load_path()).default.sep); while (destParts.length) { files.add(destParts.join((_path || _load_path()).default.sep).toLowerCase()); destParts.pop(); } // push all files to queue invariant(srcFiles, 'src files not initialised'); let remaining = srcFiles.length; if (!remaining) { onDone(); } for (var _iterator6 = srcFiles, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) { var _ref8; if (_isArray6) { if (_i6 >= _iterator6.length) break; _ref8 = _iterator6[_i6++]; } else { _i6 = _iterator6.next(); if (_i6.done) break; _ref8 = _i6.value; } const file = _ref8; queue.push({ dest: (_path || _load_path()).default.join(dest, file), onFresh, onDone: function (_onDone) { function onDone() { return _onDone.apply(this, arguments); } onDone.toString = function () { return _onDone.toString(); }; return onDone; }(function () { if (--remaining === 0) { onDone(); } }), src: (_path || _load_path()).default.join(src, file) }); } } else if (srcStat.isFile()) { onFresh(); actions.file.push({ src, dest, atime: srcStat.atime, mtime: srcStat.mtime, mode: srcStat.mode }); onDone(); } else { throw new Error(`unsure how to copy this: ${src}`); } }); return function build(_x5) { return _ref5.apply(this, arguments); }; })(); const artifactFiles = new Set(events.artifactFiles || []); const files = new Set(); // initialise events for (var _iterator = queue, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) { var _ref2; if (_isArray) { if (_i >= _iterator.length) break; _ref2 = _iterator[_i++]; } else { _i = _iterator.next(); if (_i.done) break; _ref2 = _i.value; } const item = _ref2; const onDone = item.onDone; item.onDone = function () { events.onProgress(item.dest); if (onDone) { onDone(); } }; } events.onStart(queue.length); // start building actions const actions = { file: [], symlink: [], link: [] }; // custom concurrency logic as we're always executing stacks of CONCURRENT_QUEUE_ITEMS queue items // at a time due to the requirement to push items onto the queue while (queue.length) { const items = queue.splice(0, CONCURRENT_QUEUE_ITEMS); yield Promise.all(items.map(build)); } // simulate the existence of some files to prevent considering them extraneous for (var _iterator2 = artifactFiles, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) { var _ref3; if (_isArray2) { if (_i2 >= _iterator2.length) break; _ref3 = _iterator2[_i2++]; } else { _i2 = _iterator2.next(); if (_i2.done) break; _ref3 = _i2.value; } const file = _ref3; if (possibleExtraneous.has(file)) { reporter.verbose(reporter.lang('verboseFilePhantomExtraneous', file)); possibleExtraneous.delete(file); } } for (var _iterator3 = possibleExtraneous, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) { var _ref4; if (_isArray3) { if (_i3 >= _iterator3.length) break; _ref4 = _iterator3[_i3++]; } else { _i3 = _iterator3.next(); if (_i3.done) break; _ref4 = _i3.value; } const loc = _ref4; if (files.has(loc.toLowerCase())) { possibleExtraneous.delete(loc); } } return actions; }); return function buildActionsForCopy(_x, _x2, _x3, _x4) { return _ref.apply(this, arguments); }; })(); let buildActionsForHardlink = (() => { var _ref9 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (queue, events, possibleExtraneous, reporter) { // let build = (() => { var _ref13 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (data) { const src = data.src, dest = data.dest; const onFresh = data.onFresh || noop; const onDone = data.onDone || noop; if (files.has(dest.toLowerCase())) { // Fixes issue https://github.com/yarnpkg/yarn/issues/2734 // When bulk hardlinking we have A -> B structure that we want to hardlink to A1 -> B1, // package-linker passes that modules A1 and B1 need to be hardlinked, // the recursive linking algorithm of A1 ends up scheduling files in B1 to be linked twice which will case // an exception. onDone(); return; } files.add(dest.toLowerCase()); if (events.ignoreBasenames.indexOf((_path || _load_path()).default.basename(src)) >= 0) { // ignored file return; } const srcStat = yield lstat(src); let srcFiles; if (srcStat.isDirectory()) { srcFiles = yield readdir(src); } const destExists = yield exists(dest); if (destExists) { const destStat = yield lstat(dest); const bothSymlinks = srcStat.isSymbolicLink() && destStat.isSymbolicLink(); const bothFolders = srcStat.isDirectory() && destStat.isDirectory(); const bothFiles = srcStat.isFile() && destStat.isFile(); if (srcStat.mode !== destStat.mode) { try { yield access(dest, srcStat.mode); } catch (err) { // EINVAL access errors sometimes happen which shouldn't because node shouldn't be giving // us modes that aren't valid. investigate this, it's generally safe to proceed. reporter.verbose(err); } } if (bothFiles && artifactFiles.has(dest)) { // this file gets changed during build, likely by a custom install script. Don't bother checking it. onDone(); reporter.verbose(reporter.lang('verboseFileSkipArtifact', src)); return; } // correct hardlink if (bothFiles && srcStat.ino !== null && srcStat.ino === destStat.ino) { onDone(); reporter.verbose(reporter.lang('verboseFileSkip', src, dest, srcStat.ino)); return; } if (bothSymlinks) { const srcReallink = yield readlink(src); if (srcReallink === (yield readlink(dest))) { // if both symlinks are the same then we can continue on onDone(); reporter.verbose(reporter.lang('verboseFileSkipSymlink', src, dest, srcReallink)); return; } } if (bothFolders) { // mark files that aren't in this folder as possibly extraneous const destFiles = yield readdir(dest); invariant(srcFiles, 'src files not initialised'); for (var _iterator10 = destFiles, _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) { var _ref14; if (_isArray10) { if (_i10 >= _iterator10.length) break; _ref14 = _iterator10[_i10++]; } else { _i10 = _iterator10.next(); if (_i10.done) break; _ref14 = _i10.value; } const file = _ref14; if (srcFiles.indexOf(file) < 0) { const loc = (_path || _load_path()).default.join(dest, file); possibleExtraneous.add(loc); if ((yield lstat(loc)).isDirectory()) { for (var _iterator11 = yield readdir(loc), _isArray11 = Array.isArray(_iterator11), _i11 = 0, _iterator11 = _isArray11 ? _iterator11 : _iterator11[Symbol.iterator]();;) { var _ref15; if (_isArray11) { if (_i11 >= _iterator11.length) break; _ref15 = _iterator11[_i11++]; } else { _i11 = _iterator11.next(); if (_i11.done) break; _ref15 = _i11.value; } const file = _ref15; possibleExtraneous.add((_path || _load_path()).default.join(loc, file)); } } } } } } if (srcStat.isSymbolicLink()) { onFresh(); const linkname = yield readlink(src); actions.symlink.push({ dest, linkname }); onDone(); } else if (srcStat.isDirectory()) { reporter.verbose(reporter.lang('verboseFileFolder', dest)); yield mkdirp(dest); const destParts = dest.split((_path || _load_path()).default.sep); while (destParts.length) { files.add(destParts.join((_path || _load_path()).default.sep).toLowerCase()); destParts.pop(); } // push all files to queue invariant(srcFiles, 'src files not initialised'); let remaining = srcFiles.length; if (!remaining) { onDone(); } for (var _iterator12 = srcFiles, _isArray12 = Array.isArray(_iterator12), _i12 = 0, _iterator12 = _isArray12 ? _iterator12 : _iterator12[Symbol.iterator]();;) { var _ref16; if (_isArray12) { if (_i12 >= _iterator12.length) break; _ref16 = _iterator12[_i12++]; } else { _i12 = _iterator12.next(); if (_i12.done) break; _ref16 = _i12.value; } const file = _ref16; queue.push({ onFresh, src: (_path || _load_path()).default.join(src, file), dest: (_path || _load_path()).default.join(dest, file), onDone: function (_onDone2) { function onDone() { return _onDone2.apply(this, arguments); } onDone.toString = function () { return _onDone2.toString(); }; return onDone; }(function () { if (--remaining === 0) { onDone(); } }) }); } } else if (srcStat.isFile()) { onFresh(); actions.link.push({ src, dest, removeDest: destExists }); onDone(); } else { throw new Error(`unsure how to copy this: ${src}`); } }); return function build(_x10) { return _ref13.apply(this, arguments); }; })(); const artifactFiles = new Set(events.artifactFiles || []); const files = new Set(); // initialise events for (var _iterator7 = queue, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) { var _ref10; if (_isArray7) { if (_i7 >= _iterator7.length) break; _ref10 = _iterator7[_i7++]; } else { _i7 = _iterator7.next(); if (_i7.done) break; _ref10 = _i7.value; } const item = _ref10; const onDone = item.onDone || noop; item.onDone = function () { events.onProgress(item.dest); onDone(); }; } events.onStart(queue.length); // start building actions const actions = { file: [], symlink: [], link: [] }; // custom concurrency logic as we're always executing stacks of CONCURRENT_QUEUE_ITEMS queue items // at a time due to the requirement to push items onto the queue while (queue.length) { const items = queue.splice(0, CONCURRENT_QUEUE_ITEMS); yield Promise.all(items.map(build)); } // simulate the existence of some files to prevent considering them extraneous for (var _iterator8 = artifactFiles, _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) { var _ref11; if (_isArray8) { if (_i8 >= _iterator8.length) break; _ref11 = _iterator8[_i8++]; } else { _i8 = _iterator8.next(); if (_i8.done) break; _ref11 = _i8.value; } const file = _ref11; if (possibleExtraneous.has(file)) { reporter.verbose(reporter.lang('verboseFilePhantomExtraneous', file)); possibleExtraneous.delete(file); } } for (var _iterator9 = possibleExtraneous, _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) { var _ref12; if (_isArray9) { if (_i9 >= _iterator9.length) break; _ref12 = _iterator9[_i9++]; } else { _i9 = _iterator9.next(); if (_i9.done) break; _ref12 = _i9.value; } const loc = _ref12; if (files.has(loc.toLowerCase())) { possibleExtraneous.delete(loc); } } return actions; }); return function buildActionsForHardlink(_x6, _x7, _x8, _x9) { return _ref9.apply(this, arguments); }; })(); let copyBulk = exports.copyBulk = (() => { var _ref17 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (queue, reporter, _events) { const events = { onStart: _events && _events.onStart || noop, onProgress: _events && _events.onProgress || noop, possibleExtraneous: _events ? _events.possibleExtraneous : new Set(), ignoreBasenames: _events && _events.ignoreBasenames || [], artifactFiles: _events && _events.artifactFiles || [] }; const actions = yield buildActionsForCopy(queue, events, events.possibleExtraneous, reporter); events.onStart(actions.file.length + actions.symlink.length + actions.link.length); const fileActions = actions.file; const currentlyWriting = new Map(); yield (_promise || _load_promise()).queue(fileActions, (() => { var _ref18 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (data) { let writePromise; while (writePromise = currentlyWriting.get(data.dest)) { yield writePromise; } reporter.verbose(reporter.lang('verboseFileCopy', data.src, data.dest)); const copier = (0, (_fsNormalized || _load_fsNormalized()).copyFile)(data, function () { return currentlyWriting.delete(data.dest); }); currentlyWriting.set(data.dest, copier); events.onProgress(data.dest); return copier; }); return function (_x14) { return _ref18.apply(this, arguments); }; })(), CONCURRENT_QUEUE_ITEMS); // we need to copy symlinks last as they could reference files we were copying const symlinkActions = actions.symlink; yield (_promise || _load_promise()).queue(symlinkActions, function (data) { const linkname = (_path || _load_path()).default.resolve((_path || _load_path()).default.dirname(data.dest), data.linkname); reporter.verbose(reporter.lang('verboseFileSymlink', data.dest, linkname)); return symlink(linkname, data.dest); }); }); return function copyBulk(_x11, _x12, _x13) { return _ref17.apply(this, arguments); }; })(); let hardlinkBulk = exports.hardlinkBulk = (() => { var _ref19 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (queue, reporter, _events) { const events = { onStart: _events && _events.onStart || noop, onProgress: _events && _events.onProgress || noop, possibleExtraneous: _events ? _events.possibleExtraneous : new Set(), artifactFiles: _events && _events.artifactFiles || [], ignoreBasenames: [] }; const actions = yield buildActionsForHardlink(queue, events, events.possibleExtraneous, reporter); events.onStart(actions.file.length + actions.symlink.length + actions.link.length); const fileActions = actions.link; yield (_promise || _load_promise()).queue(fileActions, (() => { var _ref20 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (data) { reporter.verbose(reporter.lang('verboseFileLink', data.src, data.dest)); if (data.removeDest) { yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(data.dest); } yield link(data.src, data.dest); }); return function (_x18) { return _ref20.apply(this, arguments); }; })(), CONCURRENT_QUEUE_ITEMS); // we need to copy symlinks last as they could reference files we were copying const symlinkActions = actions.symlink; yield (_promise || _load_promise()).queue(symlinkActions, function (data) { const linkname = (_path || _load_path()).default.resolve((_path || _load_path()).default.dirname(data.dest), data.linkname); reporter.verbose(reporter.lang('verboseFileSymlink', data.dest, linkname)); return symlink(linkname, data.dest); }); }); return function hardlinkBulk(_x15, _x16, _x17) { return _ref19.apply(this, arguments); }; })(); let readFileAny = exports.readFileAny = (() => { var _ref21 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (files) { for (var _iterator13 = files, _isArray13 = Array.isArray(_iterator13), _i13 = 0, _iterator13 = _isArray13 ? _iterator13 : _iterator13[Symbol.iterator]();;) { var _ref22; if (_isArray13) { if (_i13 >= _iterator13.length) break; _ref22 = _iterator13[_i13++]; } else { _i13 = _iterator13.next(); if (_i13.done) break; _ref22 = _i13.value; } const file = _ref22; if (yield exists(file)) { return readFile(file); } } return null; }); return function readFileAny(_x19) { return _ref21.apply(this, arguments); }; })(); let readJson = exports.readJson = (() => { var _ref23 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (loc) { return (yield readJsonAndFile(loc)).object; }); return function readJson(_x20) { return _ref23.apply(this, arguments); }; })(); let readJsonAndFile = exports.readJsonAndFile = (() => { var _ref24 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (loc) { const file = yield readFile(loc); try { return { object: (0, (_map || _load_map()).default)(JSON.parse(stripBOM(file))), content: file }; } catch (err) { err.message = `${loc}: ${err.message}`; throw err; } }); return function readJsonAndFile(_x21) { return _ref24.apply(this, arguments); }; })(); let find = exports.find = (() => { var _ref25 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (filename, dir) { const parts = dir.split((_path || _load_path()).default.sep); while (parts.length) { const loc = parts.concat(filename).join((_path || _load_path()).default.sep); if (yield exists(loc)) { return loc; } else { parts.pop(); } } return false; }); return function find(_x22, _x23) { return _ref25.apply(this, arguments); }; })(); let symlink = exports.symlink = (() => { var _ref26 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (src, dest) { if (process.platform !== 'win32') { // use relative paths otherwise which will be retained if the directory is moved src = (_path || _load_path()).default.relative((_path || _load_path()).default.dirname(dest), src); // When path.relative returns an empty string for the current directory, we should instead use // '.', which is a valid fs.symlink target. src = src || '.'; } try { const stats = yield lstat(dest); if (stats.isSymbolicLink()) { const resolved = dest; if (resolved === src) { return; } } } catch (err) { if (err.code !== 'ENOENT') { throw err; } } // We use rimraf for unlink which never throws an ENOENT on missing target yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(dest); if (process.platform === 'win32') { // use directory junctions if possible on win32, this requires absolute paths yield fsSymlink(src, dest, 'junction'); } else { yield fsSymlink(src, dest); } }); return function symlink(_x24, _x25) { return _ref26.apply(this, arguments); }; })(); let walk = exports.walk = (() => { var _ref27 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (dir, relativeDir, ignoreBasenames = new Set()) { let files = []; let filenames = yield readdir(dir); if (ignoreBasenames.size) { filenames = filenames.filter(function (name) { return !ignoreBasenames.has(name); }); } for (var _iterator14 = filenames, _isArray14 = Array.isArray(_iterator14), _i14 = 0, _iterator14 = _isArray14 ? _iterator14 : _iterator14[Symbol.iterator]();;) { var _ref28; if (_isArray14) { if (_i14 >= _iterator14.length) break; _ref28 = _iterator14[_i14++]; } else { _i14 = _iterator14.next(); if (_i14.done) break; _ref28 = _i14.value; } const name = _ref28; const relative = relativeDir ? (_path || _load_path()).default.join(relativeDir, name) : name; const loc = (_path || _load_path()).default.join(dir, name); const stat = yield lstat(loc); files.push({ relative, basename: name, absolute: loc, mtime: +stat.mtime }); if (stat.isDirectory()) { files = files.concat((yield walk(loc, relative, ignoreBasenames))); } } return files; }); return function walk(_x26, _x27) { return _ref27.apply(this, arguments); }; })(); let getFileSizeOnDisk = exports.getFileSizeOnDisk = (() => { var _ref29 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (loc) { const stat = yield lstat(loc); const size = stat.size, blockSize = stat.blksize; return Math.ceil(size / blockSize) * blockSize; }); return function getFileSizeOnDisk(_x28) { return _ref29.apply(this, arguments); }; })(); let getEolFromFile = (() => { var _ref30 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (path) { if (!(yield exists(path))) { return undefined; } const buffer = yield readFileBuffer(path); for (let i = 0; i < buffer.length; ++i) { if (buffer[i] === cr) { return '\r\n'; } if (buffer[i] === lf) { return '\n'; } } return undefined; }); return function getEolFromFile(_x29) { return _ref30.apply(this, arguments); }; })(); let writeFilePreservingEol = exports.writeFilePreservingEol = (() => { var _ref31 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (path, data) { const eol = (yield getEolFromFile(path)) || (_os || _load_os()).default.EOL; if (eol !== '\n') { data = data.replace(/\n/g, eol); } yield writeFile(path, data); }); return function writeFilePreservingEol(_x30, _x31) { return _ref31.apply(this, arguments); }; })(); let hardlinksWork = exports.hardlinksWork = (() => { var _ref32 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (dir) { const filename = 'test-file' + Math.random(); const file = (_path || _load_path()).default.join(dir, filename); const fileLink = (_path || _load_path()).default.join(dir, filename + '-link'); try { yield writeFile(file, 'test'); yield link(file, fileLink); } catch (err) { return false; } finally { yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(file); yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(fileLink); } return true; }); return function hardlinksWork(_x32) { return _ref32.apply(this, arguments); }; })(); // not a strict polyfill for Node's fs.mkdtemp let makeTempDir = exports.makeTempDir = (() => { var _ref33 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (prefix) { const dir = (_path || _load_path()).default.join((_os || _load_os()).default.tmpdir(), `yarn-${prefix || ''}-${Date.now()}-${Math.random()}`); yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(dir); yield mkdirp(dir); return dir; }); return function makeTempDir(_x33) { return _ref33.apply(this, arguments); }; })(); let readFirstAvailableStream = exports.readFirstAvailableStream = (() => { var _ref34 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (paths) { for (var _iterator15 = paths, _isArray15 = Array.isArray(_iterator15), _i15 = 0, _iterator15 = _isArray15 ? _iterator15 : _iterator15[Symbol.iterator]();;) { var _ref35; if (_isArray15) { if (_i15 >= _iterator15.length) break; _ref35 = _iterator15[_i15++]; } else { _i15 = _iterator15.next(); if (_i15.done) break; _ref35 = _i15.value; } const path = _ref35; try { const fd = yield open(path, 'r'); return (_fs || _load_fs()).default.createReadStream(path, { fd }); } catch (err) { // Try the next one } } return null; }); return function readFirstAvailableStream(_x34) { return _ref34.apply(this, arguments); }; })(); let getFirstSuitableFolder = exports.getFirstSuitableFolder = (() => { var _ref36 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (paths, mode = constants.W_OK | constants.X_OK) { const result = { skipped: [], folder: null }; for (var _iterator16 = paths, _isArray16 = Array.isArray(_iterator16), _i16 = 0, _iterator16 = _isArray16 ? _iterator16 : _iterator16[Symbol.iterator]();;) { var _ref37; if (_isArray16) { if (_i16 >= _iterator16.length) break; _ref37 = _iterator16[_i16++]; } else { _i16 = _iterator16.next(); if (_i16.done) break; _ref37 = _i16.value; } const folder = _ref37; try { yield mkdirp(folder); yield access(folder, mode); result.folder = folder; return result; } catch (error) { result.skipped.push({ error, folder }); } } return result; }); return function getFirstSuitableFolder(_x35) { return _ref36.apply(this, arguments); }; })(); exports.copy = copy; exports.readFile = readFile; exports.readFileRaw = readFileRaw; exports.normalizeOS = normalizeOS; var _fs; function _load_fs() { return _fs = _interopRequireDefault(__webpack_require__(5)); } var _glob; function _load_glob() { return _glob = _interopRequireDefault(__webpack_require__(99)); } var _os; function _load_os() { return _os = _interopRequireDefault(__webpack_require__(46)); } var _path; function _load_path() { return _path = _interopRequireDefault(__webpack_require__(0)); } var _blockingQueue; function _load_blockingQueue() { return _blockingQueue = _interopRequireDefault(__webpack_require__(110)); } var _promise; function _load_promise() { return _promise = _interopRequireWildcard(__webpack_require__(50)); } var _promise2; function _load_promise2() { return _promise2 = __webpack_require__(50); } var _map; function _load_map() { return _map = _interopRequireDefault(__webpack_require__(29)); } var _fsNormalized; function _load_fsNormalized() { return _fsNormalized = __webpack_require__(218); } function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } const constants = exports.constants = typeof (_fs || _load_fs()).default.constants !== 'undefined' ? (_fs || _load_fs()).default.constants : { R_OK: (_fs || _load_fs()).default.R_OK, W_OK: (_fs || _load_fs()).default.W_OK, X_OK: (_fs || _load_fs()).default.X_OK }; const lockQueue = exports.lockQueue = new (_blockingQueue || _load_blockingQueue()).default('fs lock'); const readFileBuffer = exports.readFileBuffer = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.readFile); const open = exports.open = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.open); const writeFile = exports.writeFile = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.writeFile); const readlink = exports.readlink = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.readlink); const realpath = exports.realpath = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.realpath); const readdir = exports.readdir = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.readdir); const rename = exports.rename = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.rename); const access = exports.access = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.access); const stat = exports.stat = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.stat); const mkdirp = exports.mkdirp = (0, (_promise2 || _load_promise2()).promisify)(__webpack_require__(145)); const exists = exports.exists = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.exists, true); const lstat = exports.lstat = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.lstat); const chmod = exports.chmod = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.chmod); const link = exports.link = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.link); const glob = exports.glob = (0, (_promise2 || _load_promise2()).promisify)((_glob || _load_glob()).default); exports.unlink = (_fsNormalized || _load_fsNormalized()).unlink; // fs.copyFile uses the native file copying instructions on the system, performing much better // than any JS-based solution and consumes fewer resources. Repeated testing to fine tune the // concurrency level revealed 128 as the sweet spot on a quad-core, 16 CPU Intel system with SSD. const CONCURRENT_QUEUE_ITEMS = (_fs || _load_fs()).default.copyFile ? 128 : 4; const fsSymlink = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.symlink); const invariant = __webpack_require__(9); const stripBOM = __webpack_require__(160); const noop = () => {}; function copy(src, dest, reporter) { return copyBulk([{ src, dest }], reporter); } function _readFile(loc, encoding) { return new Promise((resolve, reject) => { (_fs || _load_fs()).default.readFile(loc, encoding, function (err, content) { if (err) { reject(err); } else { resolve(content); } }); }); } function readFile(loc) { return _readFile(loc, 'utf8').then(normalizeOS); } function readFileRaw(loc) { return _readFile(loc, 'binary'); } function normalizeOS(body) { return body.replace(/\r\n/g, '\n'); } const cr = '\r'.charCodeAt(0); const lf = '\n'.charCodeAt(0); /***/ }), /* 5 */ /***/ (function(module, exports) { module.exports = require("fs"); /***/ }), /* 6 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); class MessageError extends Error { constructor(msg, code) { super(msg); this.code = code; } } exports.MessageError = MessageError; class ProcessSpawnError extends MessageError { constructor(msg, code, process) { super(msg, code); this.process = process; } } exports.ProcessSpawnError = ProcessSpawnError; class SecurityError extends MessageError {} exports.SecurityError = SecurityError; class ProcessTermError extends MessageError {} exports.ProcessTermError = ProcessTermError; class ResponseError extends Error { constructor(msg, responseCode) { super(msg); this.responseCode = responseCode; } } exports.ResponseError = ResponseError; class OneTimePasswordError extends Error {} exports.OneTimePasswordError = OneTimePasswordError; /***/ }), /* 7 */ /***/ (function(module, __webpack_exports__, __webpack_require__) { "use strict"; /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Subscriber; }); /* unused harmony export SafeSubscriber */ /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isFunction__ = __webpack_require__(154); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Observer__ = __webpack_require__(420); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscription__ = __webpack_require__(25); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__internal_symbol_rxSubscriber__ = __webpack_require__(321); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__config__ = __webpack_require__(185); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__util_hostReportError__ = __webpack_require__(323); /** PURE_IMPORTS_START tslib,_util_isFunction,_Observer,_Subscription,_internal_symbol_rxSubscriber,_config,_util_hostReportError PURE_IMPORTS_END */ var Subscriber = /*@__PURE__*/ (function (_super) { __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](Subscriber, _super); function Subscriber(destinationOrNext, error, complete) { var _this = _super.call(this) || this; _this.syncErrorValue = null; _this.syncErrorThrown = false; _this.syncErrorThrowable = false; _this.isStopped = false; _this._parentSubscription = null; switch (arguments.length) { case 0: _this.destination = __WEBPACK_IMPORTED_MODULE_2__Observer__["a" /* empty */]; break; case 1: if (!destinationOrNext) { _this.destination = __WEBPACK_IMPORTED_MODULE_2__Observer__["a" /* empty */]; break; } if (typeof destinationOrNext === 'object') { if (destinationOrNext instanceof Subscriber) { _this.syncErrorThrowable = destinationOrNext.syncErrorThrowable; _this.destination = destinationOrNext; destinationOrNext.add(_this); } else { _this.syncErrorThrowable = true; _this.destination = new SafeSubscriber(_this, destinationOrNext); } break; } default: _this.syncErrorThrowable = true; _this.destination = new SafeSubscriber(_this, destinationOrNext, error, complete); break; } return _this; } Subscriber.prototype[__WEBPACK_IMPORTED_MODULE_4__internal_symbol_rxSubscriber__["a" /* rxSubscriber */]] = function () { return this; }; Subscriber.create = function (next, error, complete) { var subscriber = new Subscriber(next, error, complete); subscriber.syncErrorThrowable = false; return subscriber; }; Subscriber.prototype.next = function (value) { if (!this.isStopped) { this._next(value); } }; Subscriber.prototype.error = function (err) { if (!this.isStopped) { this.isStopped = true; this._error(err); } }; Subscriber.prototype.complete = function () { if (!this.isStopped) { this.isStopped = true; this._complete(); } }; Subscriber.prototype.unsubscribe = function () { if (this.closed) { return; } this.isStopped = true; _super.prototype.unsubscribe.call(this); }; Subscriber.prototype._next = function (value) { this.destination.next(value); }; Subscriber.prototype._error = function (err) { this.destination.error(err); this.unsubscribe(); }; Subscriber.prototype._complete = function () { this.destination.complete(); this.unsubscribe(); }; Subscriber.prototype._unsubscribeAndRecycle = function () { var _a = this, _parent = _a._parent, _parents = _a._parents; this._parent = null; this._parents = null; this.unsubscribe(); this.closed = false; this.isStopped = false; this._parent = _parent; this._parents = _parents; this._parentSubscription = null; return this; }; return Subscriber; }(__WEBPACK_IMPORTED_MODULE_3__Subscription__["a" /* Subscription */])); var SafeSubscriber = /*@__PURE__*/ (function (_super) { __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SafeSubscriber, _super); function SafeSubscriber(_parentSubscriber, observerOrNext, error, complete) { var _this = _super.call(this) || this; _this._parentSubscriber = _parentSubscriber; var next; var context = _this; if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_isFunction__["a" /* isFunction */])(observerOrNext)) { next = observerOrNext; } else if (observerOrNext) { next = observerOrNext.next; error = observerOrNext.error; complete = observerOrNext.complete; if (observerOrNext !== __WEBPACK_IMPORTED_MODULE_2__Observer__["a" /* empty */]) { context = Object.create(observerOrNext); if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_isFunction__["a" /* isFunction */])(context.unsubscribe)) { _this.add(context.unsubscribe.bind(context)); } context.unsubscribe = _this.unsubscribe.bind(_this); } } _this._context = context; _this._next = next; _this._error = error; _this._complete = complete; return _this; } SafeSubscriber.prototype.next = function (value) { if (!this.isStopped && this._next) { var _parentSubscriber = this._parentSubscriber; if (!__WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */].useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) { this.__tryOrUnsub(this._next, value); } else if (this.__tryOrSetError(_parentSubscriber, this._next, value)) { this.unsubscribe(); } } }; SafeSubscriber.prototype.error = function (err) { if (!this.isStopped) { var _parentSubscriber = this._parentSubscriber; var useDeprecatedSynchronousErrorHandling = __WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */].useDeprecatedSynchronousErrorHandling; if (this._error) { if (!useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) { this.__tryOrUnsub(this._error, err); this.unsubscribe(); } else { this.__tryOrSetError(_parentSubscriber, this._error, err); this.unsubscribe(); } } else if (!_parentSubscriber.syncErrorThrowable) { this.unsubscribe(); if (useDeprecatedSynchronousErrorHandling) { throw err; } __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_6__util_hostReportError__["a" /* hostReportError */])(err); } else { if (useDeprecatedSynchronousErrorHandling) { _parentSubscriber.syncErrorValue = err; _parentSubscriber.syncErrorThrown = true; } else { __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_6__util_hostReportError__["a" /* hostReportError */])(err); } this.unsubscribe(); } } }; SafeSubscriber.prototype.complete = function () { var _this = this; if (!this.isStopped) { var _parentSubscriber = this._parentSubscriber; if (this._complete) { var wrappedComplete = function () { return _this._complete.call(_this._context); }; if (!__WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */].useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) { this.__tryOrUnsub(wrappedComplete); this.unsubscribe(); } else { this.__tryOrSetError(_parentSubscriber, wrappedComplete); this.unsubscribe(); } } else { this.unsubscribe(); } } }; SafeSubscriber.prototype.__tryOrUnsub = function (fn, value) { try { fn.call(this._context, value); } catch (err) { this.unsubscribe(); if (__WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */].useDeprecatedSynchronousErrorHandling) { throw err; } else { __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_6__util_hostReportError__["a" /* hostReportError */])(err); } } }; SafeSubscriber.prototype.__tryOrSetError = function (parent, fn, value) { if (!__WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */].useDeprecatedSynchronousErrorHandling) { throw new Error('bad call'); } try { fn.call(this._context, value); } catch (err) { if (__WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */].useDeprecatedSynchronousErrorHandling) { parent.syncErrorValue = err; parent.syncErrorThrown = true; return true; } else { __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_6__util_hostReportError__["a" /* hostReportError */])(err); return true; } } return false; }; SafeSubscriber.prototype._unsubscribe = function () { var _parentSubscriber = this._parentSubscriber; this._context = null; this._parentSubscriber = null; _parentSubscriber.unsubscribe(); }; return SafeSubscriber; }(Subscriber)); //# sourceMappingURL=Subscriber.js.map /***/ }), /* 8 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.getPathKey = getPathKey; const os = __webpack_require__(46); const path = __webpack_require__(0); const userHome = __webpack_require__(67).default; var _require = __webpack_require__(225); const getCacheDir = _require.getCacheDir, getConfigDir = _require.getConfigDir, getDataDir = _require.getDataDir; const isWebpackBundle = __webpack_require__(278); const DEPENDENCY_TYPES = exports.DEPENDENCY_TYPES = ['devDependencies', 'dependencies', 'optionalDependencies', 'peerDependencies']; const OWNED_DEPENDENCY_TYPES = exports.OWNED_DEPENDENCY_TYPES = ['devDependencies', 'dependencies', 'optionalDependencies']; const RESOLUTIONS = exports.RESOLUTIONS = 'resolutions'; const MANIFEST_FIELDS = exports.MANIFEST_FIELDS = [RESOLUTIONS, ...DEPENDENCY_TYPES]; const SUPPORTED_NODE_VERSIONS = exports.SUPPORTED_NODE_VERSIONS = '^4.8.0 || ^5.7.0 || ^6.2.2 || >=8.0.0'; const YARN_REGISTRY = exports.YARN_REGISTRY = 'https://registry.yarnpkg.com'; const NPM_REGISTRY_RE = exports.NPM_REGISTRY_RE = /https?:\/\/registry\.npmjs\.org/g; const YARN_DOCS = exports.YARN_DOCS = 'https://yarnpkg.com/en/docs/cli/'; const YARN_INSTALLER_SH = exports.YARN_INSTALLER_SH = 'https://yarnpkg.com/install.sh'; const YARN_INSTALLER_MSI = exports.YARN_INSTALLER_MSI = 'https://yarnpkg.com/latest.msi'; const SELF_UPDATE_VERSION_URL = exports.SELF_UPDATE_VERSION_URL = 'https://yarnpkg.com/latest-version'; // cache version, bump whenever we make backwards incompatible changes const CACHE_VERSION = exports.CACHE_VERSION = 6; // lockfile version, bump whenever we make backwards incompatible changes const LOCKFILE_VERSION = exports.LOCKFILE_VERSION = 1; // max amount of network requests to perform concurrently const NETWORK_CONCURRENCY = exports.NETWORK_CONCURRENCY = 8; // HTTP timeout used when downloading packages const NETWORK_TIMEOUT = exports.NETWORK_TIMEOUT = 30 * 1000; // in milliseconds // max amount of child processes to execute concurrently const CHILD_CONCURRENCY = exports.CHILD_CONCURRENCY = 5; const REQUIRED_PACKAGE_KEYS = exports.REQUIRED_PACKAGE_KEYS = ['name', 'version', '_uid']; function getPreferredCacheDirectories() { const preferredCacheDirectories = [getCacheDir()]; if (process.getuid) { // $FlowFixMe: process.getuid exists, dammit preferredCacheDirectories.push(path.join(os.tmpdir(), `.yarn-cache-${process.getuid()}`)); } preferredCacheDirectories.push(path.join(os.tmpdir(), `.yarn-cache`)); return preferredCacheDirectories; } const PREFERRED_MODULE_CACHE_DIRECTORIES = exports.PREFERRED_MODULE_CACHE_DIRECTORIES = getPreferredCacheDirectories(); const CONFIG_DIRECTORY = exports.CONFIG_DIRECTORY = getConfigDir(); const DATA_DIRECTORY = exports.DATA_DIRECTORY = getDataDir(); const LINK_REGISTRY_DIRECTORY = exports.LINK_REGISTRY_DIRECTORY = path.join(DATA_DIRECTORY, 'link'); const GLOBAL_MODULE_DIRECTORY = exports.GLOBAL_MODULE_DIRECTORY = path.join(DATA_DIRECTORY, 'global'); const NODE_BIN_PATH = exports.NODE_BIN_PATH = process.execPath; const YARN_BIN_PATH = exports.YARN_BIN_PATH = getYarnBinPath(); // Webpack needs to be configured with node.__dirname/__filename = false function getYarnBinPath() { if (isWebpackBundle) { return __filename; } else { return path.join(__dirname, '..', 'bin', 'yarn.js'); } } const NODE_MODULES_FOLDER = exports.NODE_MODULES_FOLDER = 'node_modules'; const NODE_PACKAGE_JSON = exports.NODE_PACKAGE_JSON = 'package.json'; const PNP_FILENAME = exports.PNP_FILENAME = '.pnp.js'; const POSIX_GLOBAL_PREFIX = exports.POSIX_GLOBAL_PREFIX = `${process.env.DESTDIR || ''}/usr/local`; const FALLBACK_GLOBAL_PREFIX = exports.FALLBACK_GLOBAL_PREFIX = path.join(userHome, '.yarn'); const META_FOLDER = exports.META_FOLDER = '.yarn-meta'; const INTEGRITY_FILENAME = exports.INTEGRITY_FILENAME = '.yarn-integrity'; const LOCKFILE_FILENAME = exports.LOCKFILE_FILENAME = 'yarn.lock'; const METADATA_FILENAME = exports.METADATA_FILENAME = '.yarn-metadata.json'; const TARBALL_FILENAME = exports.TARBALL_FILENAME = '.yarn-tarball.tgz'; const CLEAN_FILENAME = exports.CLEAN_FILENAME = '.yarnclean'; const NPM_LOCK_FILENAME = exports.NPM_LOCK_FILENAME = 'package-lock.json'; const NPM_SHRINKWRAP_FILENAME = exports.NPM_SHRINKWRAP_FILENAME = 'npm-shrinkwrap.json'; const DEFAULT_INDENT = exports.DEFAULT_INDENT = ' '; const SINGLE_INSTANCE_PORT = exports.SINGLE_INSTANCE_PORT = 31997; const SINGLE_INSTANCE_FILENAME = exports.SINGLE_INSTANCE_FILENAME = '.yarn-single-instance'; const ENV_PATH_KEY = exports.ENV_PATH_KEY = getPathKey(process.platform, process.env); function getPathKey(platform, env) { let pathKey = 'PATH'; // windows calls its path "Path" usually, but this is not guaranteed. if (platform === 'win32') { pathKey = 'Path'; for (const key in env) { if (key.toLowerCase() === 'path') { pathKey = key; } } } return pathKey; } const VERSION_COLOR_SCHEME = exports.VERSION_COLOR_SCHEME = { major: 'red', premajor: 'red', minor: 'yellow', preminor: 'yellow', patch: 'green', prepatch: 'green', prerelease: 'red', unchanged: 'white', unknown: 'red' }; /***/ }), /* 9 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; /** * Copyright (c) 2013-present, Facebook, Inc. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ /** * Use invariant() to assert state which your program assumes to be true. * * Provide sprintf-style format (only %s is supported) and arguments * to provide information about what broke and what you were * expecting. * * The invariant message will be stripped in production, but the invariant * will remain to ensure logic does not differ in production. */ var NODE_ENV = process.env.NODE_ENV; var invariant = function(condition, format, a, b, c, d, e, f) { if (NODE_ENV !== 'production') { if (format === undefined) { throw new Error('invariant requires an error message argument'); } } if (!condition) { var error; if (format === undefined) { error = new Error( 'Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.' ); } else { var args = [a, b, c, d, e, f]; var argIndex = 0; error = new Error( format.replace(/%s/g, function() { return args[argIndex++]; }) ); error.name = 'Invariant Violation'; } error.framesToPop = 1; // we don't care about invariant's own frame throw error; } }; module.exports = invariant; /***/ }), /* 10 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; var YAMLException = __webpack_require__(54); var TYPE_CONSTRUCTOR_OPTIONS = [ 'kind', 'resolve', 'construct', 'instanceOf', 'predicate', 'represent', 'defaultStyle', 'styleAliases' ]; var YAML_NODE_KINDS = [ 'scalar', 'sequence', 'mapping' ]; function compileStyleAliases(map) { var result = {}; if (map !== null) { Object.keys(map).forEach(function (style) { map[style].forEach(function (alias) { result[String(alias)] = style; }); }); } return result; } function Type(tag, options) { options = options || {}; Object.keys(options).forEach(function (name) { if (TYPE_CONSTRUCTOR_OPTIONS.indexOf(name) === -1) { throw new YAMLException('Unknown option "' + name + '" is met in definition of "' + tag + '" YAML type.'); } }); // TODO: Add tag format check. this.tag = tag; this.kind = options['kind'] || null; this.resolve = options['resolve'] || function () { return true; }; this.construct = options['construct'] || function (data) { return data; }; this.instanceOf = options['instanceOf'] || null; this.predicate = options['predicate'] || null; this.represent = options['represent'] || null; this.defaultStyle = options['defaultStyle'] || null; this.styleAliases = compileStyleAliases(options['styleAliases'] || null); if (YAML_NODE_KINDS.indexOf(this.kind) === -1) { throw new YAMLException('Unknown kind "' + this.kind + '" is specified for "' + tag + '" YAML type.'); } } module.exports = Type; /***/ }), /* 11 */ /***/ (function(module, exports) { module.exports = require("crypto"); /***/ }), /* 12 */ /***/ (function(module, __webpack_exports__, __webpack_require__) { "use strict"; /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Observable; }); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_canReportError__ = __webpack_require__(322); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_toSubscriber__ = __webpack_require__(932); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__internal_symbol_observable__ = __webpack_require__(117); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_pipe__ = __webpack_require__(324); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__config__ = __webpack_require__(185); /** PURE_IMPORTS_START _util_canReportError,_util_toSubscriber,_internal_symbol_observable,_util_pipe,_config PURE_IMPORTS_END */ var Observable = /*@__PURE__*/ (function () { function Observable(subscribe) { this._isScalar = false; if (subscribe) { this._subscribe = subscribe; } } Observable.prototype.lift = function (operator) { var observable = new Observable(); observable.source = this; observable.operator = operator; return observable; }; Observable.prototype.subscribe = function (observerOrNext, error, complete) { var operator = this.operator; var sink = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_toSubscriber__["a" /* toSubscriber */])(observerOrNext, error, complete); if (operator) { operator.call(sink, this.source); } else { sink.add(this.source || (__WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */].useDeprecatedSynchronousErrorHandling && !sink.syncErrorThrowable) ? this._subscribe(sink) : this._trySubscribe(sink)); } if (__WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */].useDeprecatedSynchronousErrorHandling) { if (sink.syncErrorThrowable) { sink.syncErrorThrowable = false; if (sink.syncErrorThrown) { throw sink.syncErrorValue; } } } return sink; }; Observable.prototype._trySubscribe = function (sink) { try { return this._subscribe(sink); } catch (err) { if (__WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */].useDeprecatedSynchronousErrorHandling) { sink.syncErrorThrown = true; sink.syncErrorValue = err; } if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__util_canReportError__["a" /* canReportError */])(sink)) { sink.error(err); } else { console.warn(err); } } }; Observable.prototype.forEach = function (next, promiseCtor) { var _this = this; promiseCtor = getPromiseCtor(promiseCtor); return new promiseCtor(function (resolve, reject) { var subscription; subscription = _this.subscribe(function (value) { try { next(value); } catch (err) { reject(err); if (subscription) { subscription.unsubscribe(); } } }, reject, resolve); }); }; Observable.prototype._subscribe = function (subscriber) { var source = this.source; return source && source.subscribe(subscriber); }; Observable.prototype[__WEBPACK_IMPORTED_MODULE_2__internal_symbol_observable__["a" /* observable */]] = function () { return this; }; Observable.prototype.pipe = function () { var operations = []; for (var _i = 0; _i < arguments.length; _i++) { operations[_i] = arguments[_i]; } if (operations.length === 0) { return this; } return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_pipe__["b" /* pipeFromArray */])(operations)(this); }; Observable.prototype.toPromise = function (promiseCtor) { var _this = this; promiseCtor = getPromiseCtor(promiseCtor); return new promiseCtor(function (resolve, reject) { var value; _this.subscribe(function (x) { return value = x; }, function (err) { return reject(err); }, function () { return resolve(value); }); }); }; Observable.create = function (subscribe) { return new Observable(subscribe); }; return Observable; }()); function getPromiseCtor(promiseCtor) { if (!promiseCtor) { promiseCtor = __WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */].Promise || Promise; } if (!promiseCtor) { throw new Error('no Promise impl found'); } return promiseCtor; } //# sourceMappingURL=Observable.js.map /***/ }), /* 13 */ /***/ (function(module, __webpack_exports__, __webpack_require__) { "use strict"; /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return OuterSubscriber; }); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7); /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */ var OuterSubscriber = /*@__PURE__*/ (function (_super) { __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](OuterSubscriber, _super); function OuterSubscriber() { return _super !== null && _super.apply(this, arguments) || this; } OuterSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) { this.destination.next(innerValue); }; OuterSubscriber.prototype.notifyError = function (error, innerSub) { this.destination.error(error); }; OuterSubscriber.prototype.notifyComplete = function (innerSub) { this.destination.complete(); }; return OuterSubscriber; }(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */])); //# sourceMappingURL=OuterSubscriber.js.map /***/ }), /* 14 */ /***/ (function(module, __webpack_exports__, __webpack_require__) { "use strict"; /* harmony export (immutable) */ __webpack_exports__["a"] = subscribeToResult; /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__InnerSubscriber__ = __webpack_require__(84); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__subscribeTo__ = __webpack_require__(446); /** PURE_IMPORTS_START _InnerSubscriber,_subscribeTo PURE_IMPORTS_END */ function subscribeToResult(outerSubscriber, result, outerValue, outerIndex, destination) { if (destination === void 0) { destination = new __WEBPACK_IMPORTED_MODULE_0__InnerSubscriber__["a" /* InnerSubscriber */](outerSubscriber, outerValue, outerIndex); } if (destination.closed) { return; } return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__subscribeTo__["a" /* subscribeTo */])(result)(destination); } //# sourceMappingURL=subscribeToResult.js.map /***/ }), /* 15 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; /* eslint-disable node/no-deprecated-api */ var buffer = __webpack_require__(64) var Buffer = buffer.Buffer var safer = {} var key for (key in buffer) { if (!buffer.hasOwnProperty(key)) continue if (key === 'SlowBuffer' || key === 'Buffer') continue safer[key] = buffer[key] } var Safer = safer.Buffer = {} for (key in Buffer) { if (!Buffer.hasOwnProperty(key)) continue if (key === 'allocUnsafe' || key === 'allocUnsafeSlow') continue Safer[key] = Buffer[key] } safer.Buffer.prototype = Buffer.prototype if (!Safer.from || Safer.from === Uint8Array.from) { Safer.from = function (value, encodingOrOffset, length) { if (typeof value === 'number') { throw new TypeError('The "value" argument must not be of type number. Received type ' + typeof value) } if (value && typeof value.length === 'undefined') { throw new TypeError('The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type ' + typeof value) } return Buffer(value, encodingOrOffset, length) } } if (!Safer.alloc) { Safer.alloc = function (size, fill, encoding) { if (typeof size !== 'number') { throw new TypeError('The "size" argument must be of type number. Received type ' + typeof size) } if (size < 0 || size >= 2 * (1 << 30)) { throw new RangeError('The value "' + size + '" is invalid for option "size"') } var buf = Buffer(size) if (!fill || fill.length === 0) { buf.fill(0) } else if (typeof encoding === 'string') { buf.fill(fill, encoding) } else { buf.fill(fill) } return buf } } if (!safer.kStringMaxLength) { try { safer.kStringMaxLength = process.binding('buffer').kStringMaxLength } catch (e) { // we can't determine kStringMaxLength in environments where process.binding // is unsupported, so let's not set it } } if (!safer.constants) { safer.constants = { MAX_LENGTH: safer.kMaxLength } if (safer.kStringMaxLength) { safer.constants.MAX_STRING_LENGTH = safer.kStringMaxLength } } module.exports = safer /***/ }), /* 16 */ /***/ (function(module, exports, __webpack_require__) { // Copyright (c) 2012, Mark Cavage. All rights reserved. // Copyright 2015 Joyent, Inc. var assert = __webpack_require__(28); var Stream = __webpack_require__(23).Stream; var util = __webpack_require__(3); ///--- Globals /* JSSTYLED */ var UUID_REGEXP = /^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$/; ///--- Internal function _capitalize(str) { return (str.charAt(0).toUpperCase() + str.slice(1)); } function _toss(name, expected, oper, arg, actual) { throw new assert.AssertionError({ message: util.format('%s (%s) is required', name, expected), actual: (actual === undefined) ? typeof (arg) : actual(arg), expected: expected, operator: oper || '===', stackStartFunction: _toss.caller }); } function _getClass(arg) { return (Object.prototype.toString.call(arg).slice(8, -1)); } function noop() { // Why even bother with asserts? } ///--- Exports var types = { bool: { check: function (arg) { return typeof (arg) === 'boolean'; } }, func: { check: function (arg) { return typeof (arg) === 'function'; } }, string: { check: function (arg) { return typeof (arg) === 'string'; } }, object: { check: function (arg) { return typeof (arg) === 'object' && arg !== null; } }, number: { check: function (arg) { return typeof (arg) === 'number' && !isNaN(arg); } }, finite: { check: function (arg) { return typeof (arg) === 'number' && !isNaN(arg) && isFinite(arg); } }, buffer: { check: function (arg) { return Buffer.isBuffer(arg); }, operator: 'Buffer.isBuffer' }, array: { check: function (arg) { return Array.isArray(arg); }, operator: 'Array.isArray' }, stream: { check: function (arg) { return arg instanceof Stream; }, operator: 'instanceof', actual: _getClass }, date: { check: function (arg) { return arg instanceof Date; }, operator: 'instanceof', actual: _getClass }, regexp: { check: function (arg) { return arg instanceof RegExp; }, operator: 'instanceof', actual: _getClass }, uuid: { check: function (arg) { return typeof (arg) === 'string' && UUID_REGEXP.test(arg); }, operator: 'isUUID' } }; function _setExports(ndebug) { var keys = Object.keys(types); var out; /* re-export standard assert */ if (process.env.NODE_NDEBUG) { out = noop; } else { out = function (arg, msg) { if (!arg) { _toss(msg, 'true', arg); } }; } /* standard checks */ keys.forEach(function (k) { if (ndebug) { out[k] = noop; return; } var type = types[k]; out[k] = function (arg, msg) { if (!type.check(arg)) { _toss(msg, k, type.operator, arg, type.actual); } }; }); /* optional checks */ keys.forEach(function (k) { var name = 'optional' + _capitalize(k); if (ndebug) { out[name] = noop; return; } var type = types[k]; out[name] = function (arg, msg) { if (arg === undefined || arg === null) { return; } if (!type.check(arg)) { _toss(msg, k, type.operator, arg, type.actual); } }; }); /* arrayOf checks */ keys.forEach(function (k) { var name = 'arrayOf' + _capitalize(k); if (ndebug) { out[name] = noop; return; } var type = types[k]; var expected = '[' + k + ']'; out[name] = function (arg, msg) { if (!Array.isArray(arg)) { _toss(msg, expected, type.operator, arg, type.actual); } var i; for (i = 0; i < arg.length; i++) { if (!type.check(arg[i])) { _toss(msg, expected, type.operator, arg, type.actual); } } }; }); /* optionalArrayOf checks */ keys.forEach(function (k) { var name = 'optionalArrayOf' + _capitalize(k); if (ndebug) { out[name] = noop; return; } var type = types[k]; var expected = '[' + k + ']'; out[name] = function (arg, msg) { if (arg === undefined || arg === null) { return; } if (!Array.isArray(arg)) { _toss(msg, expected, type.operator, arg, type.actual); } var i; for (i = 0; i < arg.length; i++) { if (!type.check(arg[i])) { _toss(msg, expected, type.operator, arg, type.actual); } } }; }); /* re-export built-in assertions */ Object.keys(assert).forEach(function (k) { if (k === 'AssertionError') { out[k] = assert[k]; return; } if (ndebug) { out[k] = noop; return; } out[k] = assert[k]; }); /* export ourselves (for unit tests _only_) */ out._setExports = _setExports; return out; } module.exports = _setExports(process.env.NODE_NDEBUG); /***/ }), /* 17 */ /***/ (function(module, exports) { // https://github.com/zloirock/core-js/issues/86#issuecomment-115759028 var global = module.exports = typeof window != 'undefined' && window.Math == Math ? window : typeof self != 'undefined' && self.Math == Math ? self // eslint-disable-next-line no-new-func : Function('return this')(); if (typeof __g == 'number') __g = global; // eslint-disable-line no-undef /***/ }), /* 18 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.sortAlpha = sortAlpha; exports.sortOptionsByFlags = sortOptionsByFlags; exports.entries = entries; exports.removePrefix = removePrefix; exports.removeSuffix = removeSuffix; exports.addSuffix = addSuffix; exports.hyphenate = hyphenate; exports.camelCase = camelCase; exports.compareSortedArrays = compareSortedArrays; exports.sleep = sleep; const _camelCase = __webpack_require__(230); function sortAlpha(a, b) { // sort alphabetically in a deterministic way const shortLen = Math.min(a.length, b.length); for (let i = 0; i < shortLen; i++) { const aChar = a.charCodeAt(i); const bChar = b.charCodeAt(i); if (aChar !== bChar) { return aChar - bChar; } } return a.length - b.length; } function sortOptionsByFlags(a, b) { const aOpt = a.flags.replace(/-/g, ''); const bOpt = b.flags.replace(/-/g, ''); return sortAlpha(aOpt, bOpt); } function entries(obj) { const entries = []; if (obj) { for (const key in obj) { entries.push([key, obj[key]]); } } return entries; } function removePrefix(pattern, prefix) { if (pattern.startsWith(prefix)) { pattern = pattern.slice(prefix.length); } return pattern; } function removeSuffix(pattern, suffix) { if (pattern.endsWith(suffix)) { return pattern.slice(0, -suffix.length); } return pattern; } function addSuffix(pattern, suffix) { if (!pattern.endsWith(suffix)) { return pattern + suffix; } return pattern; } function hyphenate(str) { return str.replace(/[A-Z]/g, match => { return '-' + match.charAt(0).toLowerCase(); }); } function camelCase(str) { if (/[A-Z]/.test(str)) { return null; } else { return _camelCase(str); } } function compareSortedArrays(array1, array2) { if (array1.length !== array2.length) { return false; } for (let i = 0, len = array1.length; i < len; i++) { if (array1[i] !== array2[i]) { return false; } } return true; } function sleep(ms) { return new Promise(resolve => { setTimeout(resolve, ms); }); } /***/ }), /* 19 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.stringify = exports.parse = undefined; var _asyncToGenerator2; function _load_asyncToGenerator() { return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2)); } var _parse; function _load_parse() { return _parse = __webpack_require__(105); } Object.defineProperty(exports, 'parse', { enumerable: true, get: function get() { return _interopRequireDefault(_parse || _load_parse()).default; } }); var _stringify; function _load_stringify() { return _stringify = __webpack_require__(199); } Object.defineProperty(exports, 'stringify', { enumerable: true, get: function get() { return _interopRequireDefault(_stringify || _load_stringify()).default; } }); exports.implodeEntry = implodeEntry; exports.explodeEntry = explodeEntry; var _misc; function _load_misc() { return _misc = __webpack_require__(18); } var _normalizePattern; function _load_normalizePattern() { return _normalizePattern = __webpack_require__(37); } var _parse2; function _load_parse2() { return _parse2 = _interopRequireDefault(__webpack_require__(105)); } var _constants; function _load_constants() { return _constants = __webpack_require__(8); } var _fs; function _load_fs() { return _fs = _interopRequireWildcard(__webpack_require__(4)); } function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } const invariant = __webpack_require__(9); const path = __webpack_require__(0); const ssri = __webpack_require__(65); function getName(pattern) { return (0, (_normalizePattern || _load_normalizePattern()).normalizePattern)(pattern).name; } function blankObjectUndefined(obj) { return obj && Object.keys(obj).length ? obj : undefined; } function keyForRemote(remote) { return remote.resolved || (remote.reference && remote.hash ? `${remote.reference}#${remote.hash}` : null); } function serializeIntegrity(integrity) { // We need this because `Integrity.toString()` does not use sorting to ensure a stable string output // See https://git.io/vx2Hy return integrity.toString().split(' ').sort().join(' '); } function implodeEntry(pattern, obj) { const inferredName = getName(pattern); const integrity = obj.integrity ? serializeIntegrity(obj.integrity) : ''; const imploded = { name: inferredName === obj.name ? undefined : obj.name, version: obj.version, uid: obj.uid === obj.version ? undefined : obj.uid, resolved: obj.resolved, registry: obj.registry === 'npm' ? undefined : obj.registry, dependencies: blankObjectUndefined(obj.dependencies), optionalDependencies: blankObjectUndefined(obj.optionalDependencies), permissions: blankObjectUndefined(obj.permissions), prebuiltVariants: blankObjectUndefined(obj.prebuiltVariants) }; if (integrity) { imploded.integrity = integrity; } return imploded; } function explodeEntry(pattern, obj) { obj.optionalDependencies = obj.optionalDependencies || {}; obj.dependencies = obj.dependencies || {}; obj.uid = obj.uid || obj.version; obj.permissions = obj.permissions || {}; obj.registry = obj.registry || 'npm'; obj.name = obj.name || getName(pattern); const integrity = obj.integrity; if (integrity && integrity.isIntegrity) { obj.integrity = ssri.parse(integrity); } return obj; } class Lockfile { constructor({ cache, source, parseResultType } = {}) { this.source = source || ''; this.cache = cache; this.parseResultType = parseResultType; } // source string if the `cache` was parsed // if true, we're parsing an old yarn file and need to update integrity fields hasEntriesExistWithoutIntegrity() { if (!this.cache) { return false; } for (const key in this.cache) { // $FlowFixMe - `this.cache` is clearly defined at this point if (!/^.*@(file:|http)/.test(key) && this.cache[key] && !this.cache[key].integrity) { return true; } } return false; } static fromDirectory(dir, reporter) { return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { // read the manifest in this directory const lockfileLoc = path.join(dir, (_constants || _load_constants()).LOCKFILE_FILENAME); let lockfile; let rawLockfile = ''; let parseResult; if (yield (_fs || _load_fs()).exists(lockfileLoc)) { rawLockfile = yield (_fs || _load_fs()).readFile(lockfileLoc); parseResult = (0, (_parse2 || _load_parse2()).default)(rawLockfile, lockfileLoc); if (reporter) { if (parseResult.type === 'merge') { reporter.info(reporter.lang('lockfileMerged')); } else if (parseResult.type === 'conflict') { reporter.warn(reporter.lang('lockfileConflict')); } } lockfile = parseResult.object; } else if (reporter) { reporter.info(reporter.lang('noLockfileFound')); } if (lockfile && lockfile.__metadata) { const lockfilev2 = lockfile; lockfile = {}; } return new Lockfile({ cache: lockfile, source: rawLockfile, parseResultType: parseResult && parseResult.type }); })(); } getLocked(pattern) { const cache = this.cache; if (!cache) { return undefined; } const shrunk = pattern in cache && cache[pattern]; if (typeof shrunk === 'string') { return this.getLocked(shrunk); } else if (shrunk) { explodeEntry(pattern, shrunk); return shrunk; } return undefined; } removePattern(pattern) { const cache = this.cache; if (!cache) { return; } delete cache[pattern]; } getLockfile(patterns) { const lockfile = {}; const seen = new Map(); // order by name so that lockfile manifest is assigned to the first dependency with this manifest // the others that have the same remoteKey will just refer to the first // ordering allows for consistency in lockfile when it is serialized const sortedPatternsKeys = Object.keys(patterns).sort((_misc || _load_misc()).sortAlpha); for (var _iterator = sortedPatternsKeys, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) { var _ref; if (_isArray) { if (_i >= _iterator.length) break; _ref = _iterator[_i++]; } else { _i = _iterator.next(); if (_i.done) break; _ref = _i.value; } const pattern = _ref; const pkg = patterns[pattern]; const remote = pkg._remote, ref = pkg._reference; invariant(ref, 'Package is missing a reference'); invariant(remote, 'Package is missing a remote'); const remoteKey = keyForRemote(remote); const seenPattern = remoteKey && seen.get(remoteKey); if (seenPattern) { // no point in duplicating it lockfile[pattern] = seenPattern; // if we're relying on our name being inferred and two of the patterns have // different inferred names then we need to set it if (!seenPattern.name && getName(pattern) !== pkg.name) { seenPattern.name = pkg.name; } continue; } const obj = implodeEntry(pattern, { name: pkg.name, version: pkg.version, uid: pkg._uid, resolved: remote.resolved, integrity: remote.integrity, registry: remote.registry, dependencies: pkg.dependencies, peerDependencies: pkg.peerDependencies, optionalDependencies: pkg.optionalDependencies, permissions: ref.permissions, prebuiltVariants: pkg.prebuiltVariants }); lockfile[pattern] = obj; if (remoteKey) { seen.set(remoteKey, obj); } } return lockfile; } } exports.default = Lockfile; /***/ }), /* 20 */ /***/ (function(module, exports, __webpack_require__) { var store = __webpack_require__(133)('wks'); var uid = __webpack_require__(137); var Symbol = __webpack_require__(17).Symbol; var USE_SYMBOL = typeof Symbol == 'function'; var $exports = module.exports = function (name) { return store[name] || (store[name] = USE_SYMBOL && Symbol[name] || (USE_SYMBOL ? Symbol : uid)('Symbol.' + name)); }; $exports.store = store; /***/ }), /* 21 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; exports.__esModule = true; var _assign = __webpack_require__(591); var _assign2 = _interopRequireDefault(_assign); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } exports.default = _assign2.default || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; /***/ }), /* 22 */ /***/ (function(module, exports) { exports = module.exports = SemVer; // The debug function is excluded entirely from the minified version. /* nomin */ var debug; /* nomin */ if (typeof process === 'object' && /* nomin */ process.env && /* nomin */ process.env.NODE_DEBUG && /* nomin */ /\bsemver\b/i.test(process.env.NODE_DEBUG)) /* nomin */ debug = function() { /* nomin */ var args = Array.prototype.slice.call(arguments, 0); /* nomin */ args.unshift('SEMVER'); /* nomin */ console.log.apply(console, args); /* nomin */ }; /* nomin */ else /* nomin */ debug = function() {}; // Note: this is the semver.org version of the spec that it implements // Not necessarily the package version of this code. exports.SEMVER_SPEC_VERSION = '2.0.0'; var MAX_LENGTH = 256; var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991; // Max safe segment length for coercion. var MAX_SAFE_COMPONENT_LENGTH = 16; // The actual regexps go on exports.re var re = exports.re = []; var src = exports.src = []; var R = 0; // The following Regular Expressions can be used for tokenizing, // validating, and parsing SemVer version strings. // ## Numeric Identifier // A single `0`, or a non-zero digit followed by zero or more digits. var NUMERICIDENTIFIER = R++; src[NUMERICIDENTIFIER] = '0|[1-9]\\d*'; var NUMERICIDENTIFIERLOOSE = R++; src[NUMERICIDENTIFIERLOOSE] = '[0-9]+'; // ## Non-numeric Identifier // Zero or more digits, followed by a letter or hyphen, and then zero or // more letters, digits, or hyphens. var NONNUMERICIDENTIFIER = R++; src[NONNUMERICIDENTIFIER] = '\\d*[a-zA-Z-][a-zA-Z0-9-]*'; // ## Main Version // Three dot-separated numeric identifiers. var MAINVERSION = R++; src[MAINVERSION] = '(' + src[NUMERICIDENTIFIER] + ')\\.' + '(' + src[NUMERICIDENTIFIER] + ')\\.' + '(' + src[NUMERICIDENTIFIER] + ')'; var MAINVERSIONLOOSE = R++; src[MAINVERSIONLOOSE] = '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' + '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' + '(' + src[NUMERICIDENTIFIERLOOSE] + ')'; // ## Pre-release Version Identifier // A numeric identifier, or a non-numeric identifier. var PRERELEASEIDENTIFIER = R++; src[PRERELEASEIDENTIFIER] = '(?:' + src[NUMERICIDENTIFIER] + '|' + src[NONNUMERICIDENTIFIER] + ')'; var PRERELEASEIDENTIFIERLOOSE = R++; src[PRERELEASEIDENTIFIERLOOSE] = '(?:' + src[NUMERICIDENTIFIERLOOSE] + '|' + src[NONNUMERICIDENTIFIER] + ')'; // ## Pre-release Version // Hyphen, followed by one or more dot-separated pre-release version // identifiers. var PRERELEASE = R++; src[PRERELEASE] = '(?:-(' + src[PRERELEASEIDENTIFIER] + '(?:\\.' + src[PRERELEASEIDENTIFIER] + ')*))'; var PRERELEASELOOSE = R++; src[PRERELEASELOOSE] = '(?:-?(' + src[PRERELEASEIDENTIFIERLOOSE] + '(?:\\.' + src[PRERELEASEIDENTIFIERLOOSE] + ')*))'; // ## Build Metadata Identifier // Any combination of digits, letters, or hyphens. var BUILDIDENTIFIER = R++; src[BUILDIDENTIFIER] = '[0-9A-Za-z-]+'; // ## Build Metadata // Plus sign, followed by one or more period-separated build metadata // identifiers. var BUILD = R++; src[BUILD] = '(?:\\+(' + src[BUILDIDENTIFIER] + '(?:\\.' + src[BUILDIDENTIFIER] + ')*))'; // ## Full Version String // A main version, followed optionally by a pre-release version and // build metadata. // Note that the only major, minor, patch, and pre-release sections of // the version string are capturing groups. The build metadata is not a // capturing group, because it should not ever be used in version // comparison. var FULL = R++; var FULLPLAIN = 'v?' + src[MAINVERSION] + src[PRERELEASE] + '?' + src[BUILD] + '?'; src[FULL] = '^' + FULLPLAIN + '$'; // like full, but allows v1.2.3 and =1.2.3, which people do sometimes. // also, 1.0.0alpha1 (prerelease without the hyphen) which is pretty // common in the npm registry. var LOOSEPLAIN = '[v=\\s]*' + src[MAINVERSIONLOOSE] + src[PRERELEASELOOSE] + '?' + src[BUILD] + '?'; var LOOSE = R++; src[LOOSE] = '^' + LOOSEPLAIN + '$'; var GTLT = R++; src[GTLT] = '((?:<|>)?=?)'; // Something like "2.*" or "1.2.x". // Note that "x.x" is a valid xRange identifer, meaning "any version" // Only the first item is strictly required. var XRANGEIDENTIFIERLOOSE = R++; src[XRANGEIDENTIFIERLOOSE] = src[NUMERICIDENTIFIERLOOSE] + '|x|X|\\*'; var XRANGEIDENTIFIER = R++; src[XRANGEIDENTIFIER] = src[NUMERICIDENTIFIER] + '|x|X|\\*'; var XRANGEPLAIN = R++; src[XRANGEPLAIN] = '[v=\\s]*(' + src[XRANGEIDENTIFIER] + ')' + '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' + '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' + '(?:' + src[PRERELEASE] + ')?' + src[BUILD] + '?' + ')?)?'; var XRANGEPLAINLOOSE = R++; src[XRANGEPLAINLOOSE] = '[v=\\s]*(' + src[XRANGEIDENTIFIERLOOSE] + ')' + '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' + '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' + '(?:' + src[PRERELEASELOOSE] + ')?' + src[BUILD] + '?' + ')?)?'; var XRANGE = R++; src[XRANGE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAIN] + '$'; var XRANGELOOSE = R++; src[XRANGELOOSE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAINLOOSE] + '$'; // Coercion. // Extract anything that could conceivably be a part of a valid semver var COERCE = R++; src[COERCE] = '(?:^|[^\\d])' + '(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '})' + '(?:\\.(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '}))?' + '(?:\\.(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '}))?' + '(?:$|[^\\d])'; // Tilde ranges. // Meaning is "reasonably at or greater than" var LONETILDE = R++; src[LONETILDE] = '(?:~>?)'; var TILDETRIM = R++; src[TILDETRIM] = '(\\s*)' + src[LONETILDE] + '\\s+'; re[TILDETRIM] = new RegExp(src[TILDETRIM], 'g'); var tildeTrimReplace = '$1~'; var TILDE = R++; src[TILDE] = '^' + src[LONETILDE] + src[XRANGEPLAIN] + '$'; var TILDELOOSE = R++; src[TILDELOOSE] = '^' + src[LONETILDE] + src[XRANGEPLAINLOOSE] + '$'; // Caret ranges. // Meaning is "at least and backwards compatible with" var LONECARET = R++; src[LONECARET] = '(?:\\^)'; var CARETTRIM = R++; src[CARETTRIM] = '(\\s*)' + src[LONECARET] + '\\s+'; re[CARETTRIM] = new RegExp(src[CARETTRIM], 'g'); var caretTrimReplace = '$1^'; var CARET = R++; src[CARET] = '^' + src[LONECARET] + src[XRANGEPLAIN] + '$'; var CARETLOOSE = R++; src[CARETLOOSE] = '^' + src[LONECARET] + src[XRANGEPLAINLOOSE] + '$'; // A simple gt/lt/eq thing, or just "" to indicate "any version" var COMPARATORLOOSE = R++; src[COMPARATORLOOSE] = '^' + src[GTLT] + '\\s*(' + LOOSEPLAIN + ')$|^$'; var COMPARATOR = R++; src[COMPARATOR] = '^' + src[GTLT] + '\\s*(' + FULLPLAIN + ')$|^$'; // An expression to strip any whitespace between the gtlt and the thing // it modifies, so that `> 1.2.3` ==> `>1.2.3` var COMPARATORTRIM = R++; src[COMPARATORTRIM] = '(\\s*)' + src[GTLT] + '\\s*(' + LOOSEPLAIN + '|' + src[XRANGEPLAIN] + ')'; // this one has to use the /g flag re[COMPARATORTRIM] = new RegExp(src[COMPARATORTRIM], 'g'); var comparatorTrimReplace = '$1$2$3'; // Something like `1.2.3 - 1.2.4` // Note that these all use the loose form, because they'll be // checked against either the strict or loose comparator form // later. var HYPHENRANGE = R++; src[HYPHENRANGE] = '^\\s*(' + src[XRANGEPLAIN] + ')' + '\\s+-\\s+' + '(' + src[XRANGEPLAIN] + ')' + '\\s*$'; var HYPHENRANGELOOSE = R++; src[HYPHENRANGELOOSE] = '^\\s*(' + src[XRANGEPLAINLOOSE] + ')' + '\\s+-\\s+' + '(' + src[XRANGEPLAINLOOSE] + ')' + '\\s*$'; // Star ranges basically just allow anything at all. var STAR = R++; src[STAR] = '(<|>)?=?\\s*\\*'; // Compile to actual regexp objects. // All are flag-free, unless they were created above with a flag. for (var i = 0; i < R; i++) { debug(i, src[i]); if (!re[i]) re[i] = new RegExp(src[i]); } exports.parse = parse; function parse(version, loose) { if (version instanceof SemVer) return version; if (typeof version !== 'string') return null; if (version.length > MAX_LENGTH) return null; var r = loose ? re[LOOSE] : re[FULL]; if (!r.test(version)) return null; try { return new SemVer(version, loose); } catch (er) { return null; } } exports.valid = valid; function valid(version, loose) { var v = parse(version, loose); return v ? v.version : null; } exports.clean = clean; function clean(version, loose) { var s = parse(version.trim().replace(/^[=v]+/, ''), loose); return s ? s.version : null; } exports.SemVer = SemVer; function SemVer(version, loose) { if (version instanceof SemVer) { if (version.loose === loose) return version; else version = version.version; } else if (typeof version !== 'string') { throw new TypeError('Invalid Version: ' + version); } if (version.length > MAX_LENGTH) throw new TypeError('version is longer than ' + MAX_LENGTH + ' characters') if (!(this instanceof SemVer)) return new SemVer(version, loose); debug('SemVer', version, loose); this.loose = loose; var m = version.trim().match(loose ? re[LOOSE] : re[FULL]); if (!m) throw new TypeError('Invalid Version: ' + version); this.raw = version; // these are actually numbers this.major = +m[1]; this.minor = +m[2]; this.patch = +m[3]; if (this.major > MAX_SAFE_INTEGER || this.major < 0) throw new TypeError('Invalid major version') if (this.minor > MAX_SAFE_INTEGER || this.minor < 0) throw new TypeError('Invalid minor version') if (this.patch > MAX_SAFE_INTEGER || this.patch < 0) throw new TypeError('Invalid patch version') // numberify any prerelease numeric ids if (!m[4]) this.prerelease = []; else this.prerelease = m[4].split('.').map(function(id) { if (/^[0-9]+$/.test(id)) { var num = +id; if (num >= 0 && num < MAX_SAFE_INTEGER) return num; } return id; }); this.build = m[5] ? m[5].split('.') : []; this.format(); } SemVer.prototype.format = function() { this.version = this.major + '.' + this.minor + '.' + this.patch; if (this.prerelease.length) this.version += '-' + this.prerelease.join('.'); return this.version; }; SemVer.prototype.toString = function() { return this.version; }; SemVer.prototype.compare = function(other) { debug('SemVer.compare', this.version, this.loose, other); if (!(other instanceof SemVer)) other = new SemVer(other, this.loose); return this.compareMain(other) || this.comparePre(other); }; SemVer.prototype.compareMain = function(other) { if (!(other instanceof SemVer)) other = new SemVer(other, this.loose); return compareIdentifiers(this.major, other.major) || compareIdentifiers(this.minor, other.minor) || compareIdentifiers(this.patch, other.patch); }; SemVer.prototype.comparePre = function(other) { if (!(other instanceof SemVer)) other = new SemVer(other, this.loose); // NOT having a prerelease is > having one if (this.prerelease.length && !other.prerelease.length) return -1; else if (!this.prerelease.length && other.prerelease.length) return 1; else if (!this.prerelease.length && !other.prerelease.length) return 0; var i = 0; do { var a = this.prerelease[i]; var b = other.prerelease[i]; debug('prerelease compare', i, a, b); if (a === undefined && b === undefined) return 0; else if (b === undefined) return 1; else if (a === undefined) return -1; else if (a === b) continue; else return compareIdentifiers(a, b); } while (++i); }; // preminor will bump the version up to the next minor release, and immediately // down to pre-release. premajor and prepatch work the same way. SemVer.prototype.inc = function(release, identifier) { switch (release) { case 'premajor': this.prerelease.length = 0; this.patch = 0; this.minor = 0; this.major++; this.inc('pre', identifier); break; case 'preminor': this.prerelease.length = 0; this.patch = 0; this.minor++; this.inc('pre', identifier); break; case 'prepatch': // If this is already a prerelease, it will bump to the next version // drop any prereleases that might already exist, since they are not // relevant at this point. this.prerelease.length = 0; this.inc('patch', identifier); this.inc('pre', identifier); break; // If the input is a non-prerelease version, this acts the same as // prepatch. case 'prerelease': if (this.prerelease.length === 0) this.inc('patch', identifier); this.inc('pre', identifier); break; case 'major': // If this is a pre-major version, bump up to the same major version. // Otherwise increment major. // 1.0.0-5 bumps to 1.0.0 // 1.1.0 bumps to 2.0.0 if (this.minor !== 0 || this.patch !== 0 || this.prerelease.length === 0) this.major++; this.minor = 0; this.patch = 0; this.prerelease = []; break; case 'minor': // If this is a pre-minor version, bump up to the same minor version. // Otherwise increment minor. // 1.2.0-5 bumps to 1.2.0 // 1.2.1 bumps to 1.3.0 if (this.patch !== 0 || this.prerelease.length === 0) this.minor++; this.patch = 0; this.prerelease = []; break; case 'patch': // If this is not a pre-release version, it will increment the patch. // If it is a pre-release it will bump up to the same patch version. // 1.2.0-5 patches to 1.2.0 // 1.2.0 patches to 1.2.1 if (this.prerelease.length === 0) this.patch++; this.prerelease = []; break; // This probably shouldn't be used publicly. // 1.0.0 "pre" would become 1.0.0-0 which is the wrong direction. case 'pre': if (this.prerelease.length === 0) this.prerelease = [0]; else { var i = this.prerelease.length; while (--i >= 0) { if (typeof this.prerelease[i] === 'number') { this.prerelease[i]++; i = -2; } } if (i === -1) // didn't increment anything this.prerelease.push(0); } if (identifier) { // 1.2.0-beta.1 bumps to 1.2.0-beta.2, // 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0 if (this.prerelease[0] === identifier) { if (isNaN(this.prerelease[1])) this.prerelease = [identifier, 0]; } else this.prerelease = [identifier, 0]; } break; default: throw new Error('invalid increment argument: ' + release); } this.format(); this.raw = this.version; return this; }; exports.inc = inc; function inc(version, release, loose, identifier) { if (typeof(loose) === 'string') { identifier = loose; loose = undefined; } try { return new SemVer(version, loose).inc(release, identifier).version; } catch (er) { return null; } } exports.diff = diff; function diff(version1, version2) { if (eq(version1, version2)) { return null; } else { var v1 = parse(version1); var v2 = parse(version2); if (v1.prerelease.length || v2.prerelease.length) { for (var key in v1) { if (key === 'major' || key === 'minor' || key === 'patch') { if (v1[key] !== v2[key]) { return 'pre'+key; } } } return 'prerelease'; } for (var key in v1) { if (key === 'major' || key === 'minor' || key === 'patch') { if (v1[key] !== v2[key]) { return key; } } } } } exports.compareIdentifiers = compareIdentifiers; var numeric = /^[0-9]+$/; function compareIdentifiers(a, b) { var anum = numeric.test(a); var bnum = numeric.test(b); if (anum && bnum) { a = +a; b = +b; } return (anum && !bnum) ? -1 : (bnum && !anum) ? 1 : a < b ? -1 : a > b ? 1 : 0; } exports.rcompareIdentifiers = rcompareIdentifiers; function rcompareIdentifiers(a, b) { return compareIdentifiers(b, a); } exports.major = major; function major(a, loose) { return new SemVer(a, loose).major; } exports.minor = minor; function minor(a, loose) { return new SemVer(a, loose).minor; } exports.patch = patch; function patch(a, loose) { return new SemVer(a, loose).patch; } exports.compare = compare; function compare(a, b, loose) { return new SemVer(a, loose).compare(new SemVer(b, loose)); } exports.compareLoose = compareLoose; function compareLoose(a, b) { return compare(a, b, true); } exports.rcompare = rcompare; function rcompare(a, b, loose) { return compare(b, a, loose); } exports.sort = sort; function sort(list, loose) { return list.sort(function(a, b) { return exports.compare(a, b, loose); }); } exports.rsort = rsort; function rsort(list, loose) { return list.sort(function(a, b) { return exports.rcompare(a, b, loose); }); } exports.gt = gt; function gt(a, b, loose) { return compare(a, b, loose) > 0; } exports.lt = lt; function lt(a, b, loose) { return compare(a, b, loose) < 0; } exports.eq = eq; function eq(a, b, loose) { return compare(a, b, loose) === 0; } exports.neq = neq; function neq(a, b, loose) { return compare(a, b, loose) !== 0; } exports.gte = gte; function gte(a, b, loose) { return compare(a, b, loose) >= 0; } exports.lte = lte; function lte(a, b, loose) { return compare(a, b, loose) <= 0; } exports.cmp = cmp; function cmp(a, op, b, loose) { var ret; switch (op) { case '===': if (typeof a === 'object') a = a.version; if (typeof b === 'object') b = b.version; ret = a === b; break; case '!==': if (typeof a === 'object') a = a.version; if (typeof b === 'object') b = b.version; ret = a !== b; break; case '': case '=': case '==': ret = eq(a, b, loose); break; case '!=': ret = neq(a, b, loose); break; case '>': ret = gt(a, b, loose); break; case '>=': ret = gte(a, b, loose); break; case '<': ret = lt(a, b, loose); break; case '<=': ret = lte(a, b, loose); break; default: throw new TypeError('Invalid operator: ' + op); } return ret; } exports.Comparator = Comparator; function Comparator(comp, loose) { if (comp instanceof Comparator) { if (comp.loose === loose) return comp; else comp = comp.value; } if (!(this instanceof Comparator)) return new Comparator(comp, loose); debug('comparator', comp, loose); this.loose = loose; this.parse(comp); if (this.semver === ANY) this.value = ''; else this.value = this.operator + this.semver.version; debug('comp', this); } var ANY = {}; Comparator.prototype.parse = function(comp) { var r = this.loose ? re[COMPARATORLOOSE] : re[COMPARATOR]; var m = comp.match(r); if (!m) throw new TypeError('Invalid comparator: ' + comp); this.operator = m[1]; if (this.operator === '=') this.operator = ''; // if it literally is just '>' or '' then allow anything. if (!m[2]) this.semver = ANY; else this.semver = new SemVer(m[2], this.loose); }; Comparator.prototype.toString = function() { return this.value; }; Comparator.prototype.test = function(version) { debug('Comparator.test', version, this.loose); if (this.semver === ANY) return true; if (typeof version === 'string') version = new SemVer(version, this.loose); return cmp(version, this.operator, this.semver, this.loose); }; Comparator.prototype.intersects = function(comp, loose) { if (!(comp instanceof Comparator)) { throw new TypeError('a Comparator is required'); } var rangeTmp; if (this.operator === '') { rangeTmp = new Range(comp.value, loose); return satisfies(this.value, rangeTmp, loose); } else if (comp.operator === '') { rangeTmp = new Range(this.value, loose); return satisfies(comp.semver, rangeTmp, loose); } var sameDirectionIncreasing = (this.operator === '>=' || this.operator === '>') && (comp.operator === '>=' || comp.operator === '>'); var sameDirectionDecreasing = (this.operator === '<=' || this.operator === '<') && (comp.operator === '<=' || comp.operator === '<'); var sameSemVer = this.semver.version === comp.semver.version; var differentDirectionsInclusive = (this.operator === '>=' || this.operator === '<=') && (comp.operator === '>=' || comp.operator === '<='); var oppositeDirectionsLessThan = cmp(this.semver, '<', comp.semver, loose) && ((this.operator === '>=' || this.operator === '>') && (comp.operator === '<=' || comp.operator === '<')); var oppositeDirectionsGreaterThan = cmp(this.semver, '>', comp.semver, loose) && ((this.operator === '<=' || this.operator === '<') && (comp.operator === '>=' || comp.operator === '>')); return sameDirectionIncreasing || sameDirectionDecreasing || (sameSemVer && differentDirectionsInclusive) || oppositeDirectionsLessThan || oppositeDirectionsGreaterThan; }; exports.Range = Range; function Range(range, loose) { if (range instanceof Range) { if (range.loose === loose) { return range; } else { return new Range(range.raw, loose); } } if (range instanceof Comparator) { return new Range(range.value, loose); } if (!(this instanceof Range)) return new Range(range, loose); this.loose = loose; // First, split based on boolean or || this.raw = range; this.set = range.split(/\s*\|\|\s*/).map(function(range) { return this.parseRange(range.trim()); }, this).filter(function(c) { // throw out any that are not relevant for whatever reason return c.length; }); if (!this.set.length) { throw new TypeError('Invalid SemVer Range: ' + range); } this.format(); } Range.prototype.format = function() { this.range = this.set.map(function(comps) { return comps.join(' ').trim(); }).join('||').trim(); return this.range; }; Range.prototype.toString = function() { return this.range; }; Range.prototype.parseRange = function(range) { var loose = this.loose; range = range.trim(); debug('range', range, loose); // `1.2.3 - 1.2.4` => `>=1.2.3 <=1.2.4` var hr = loose ? re[HYPHENRANGELOOSE] : re[HYPHENRANGE]; range = range.replace(hr, hyphenReplace); debug('hyphen replace', range); // `> 1.2.3 < 1.2.5` => `>1.2.3 <1.2.5` range = range.replace(re[COMPARATORTRIM], comparatorTrimReplace); debug('comparator trim', range, re[COMPARATORTRIM]); // `~ 1.2.3` => `~1.2.3` range = range.replace(re[TILDETRIM], tildeTrimReplace); // `^ 1.2.3` => `^1.2.3` range = range.replace(re[CARETTRIM], caretTrimReplace); // normalize spaces range = range.split(/\s+/).join(' '); // At this point, the range is completely trimmed and // ready to be split into comparators. var compRe = loose ? re[COMPARATORLOOSE] : re[COMPARATOR]; var set = range.split(' ').map(function(comp) { return parseComparator(comp, loose); }).join(' ').split(/\s+/); if (this.loose) { // in loose mode, throw out any that are not valid comparators set = set.filter(function(comp) { return !!comp.match(compRe); }); } set = set.map(function(comp) { return new Comparator(comp, loose); }); return set; }; Range.prototype.intersects = function(range, loose) { if (!(range instanceof Range)) { throw new TypeError('a Range is required'); } return this.set.some(function(thisComparators) { return thisComparators.every(function(thisComparator) { return range.set.some(function(rangeComparators) { return rangeComparators.every(function(rangeComparator) { return thisComparator.intersects(rangeComparator, loose); }); }); }); }); }; // Mostly just for testing and legacy API reasons exports.toComparators = toComparators; function toComparators(range, loose) { return new Range(range, loose).set.map(function(comp) { return comp.map(function(c) { return c.value; }).join(' ').trim().split(' '); }); } // comprised of xranges, tildes, stars, and gtlt's at this point. // already replaced the hyphen ranges // turn into a set of JUST comparators. function parseComparator(comp, loose) { debug('comp', comp); comp = replaceCarets(comp, loose); debug('caret', comp); comp = replaceTildes(comp, loose); debug('tildes', comp); comp = replaceXRanges(comp, loose); debug('xrange', comp); comp = replaceStars(comp, loose); debug('stars', comp); return comp; } function isX(id) { return !id || id.toLowerCase() === 'x' || id === '*'; } // ~, ~> --> * (any, kinda silly) // ~2, ~2.x, ~2.x.x, ~>2, ~>2.x ~>2.x.x --> >=2.0.0 <3.0.0 // ~2.0, ~2.0.x, ~>2.0, ~>2.0.x --> >=2.0.0 <2.1.0 // ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0 <1.3.0 // ~1.2.3, ~>1.2.3 --> >=1.2.3 <1.3.0 // ~1.2.0, ~>1.2.0 --> >=1.2.0 <1.3.0 function replaceTildes(comp, loose) { return comp.trim().split(/\s+/).map(function(comp) { return replaceTilde(comp, loose); }).join(' '); } function replaceTilde(comp, loose) { var r = loose ? re[TILDELOOSE] : re[TILDE]; return comp.replace(r, function(_, M, m, p, pr) { debug('tilde', comp, _, M, m, p, pr); var ret; if (isX(M)) ret = ''; else if (isX(m)) ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'; else if (isX(p)) // ~1.2 == >=1.2.0 <1.3.0 ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'; else if (pr) { debug('replaceTilde pr', pr); if (pr.charAt(0) !== '-') pr = '-' + pr; ret = '>=' + M + '.' + m + '.' + p + pr + ' <' + M + '.' + (+m + 1) + '.0'; } else // ~1.2.3 == >=1.2.3 <1.3.0 ret = '>=' + M + '.' + m + '.' + p + ' <' + M + '.' + (+m + 1) + '.0'; debug('tilde return', ret); return ret; }); } // ^ --> * (any, kinda silly) // ^2, ^2.x, ^2.x.x --> >=2.0.0 <3.0.0 // ^2.0, ^2.0.x --> >=2.0.0 <3.0.0 // ^1.2, ^1.2.x --> >=1.2.0 <2.0.0 // ^1.2.3 --> >=1.2.3 <2.0.0 // ^1.2.0 --> >=1.2.0 <2.0.0 function replaceCarets(comp, loose) { return comp.trim().split(/\s+/).map(function(comp) { return replaceCaret(comp, loose); }).join(' '); } function replaceCaret(comp, loose) { debug('caret', comp, loose); var r = loose ? re[CARETLOOSE] : re[CARET]; return comp.replace(r, function(_, M, m, p, pr) { debug('caret', comp, _, M, m, p, pr); var ret; if (isX(M)) ret = ''; else if (isX(m)) ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'; else if (isX(p)) { if (M === '0') ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'; else ret = '>=' + M + '.' + m + '.0 <' + (+M + 1) + '.0.0'; } else if (pr) { debug('replaceCaret pr', pr); if (pr.charAt(0) !== '-') pr = '-' + pr; if (M === '0') { if (m === '0') ret = '>=' + M + '.' + m + '.' + p + pr + ' <' + M + '.' + m + '.' + (+p + 1); else ret = '>=' + M + '.' + m + '.' + p + pr + ' <' + M + '.' + (+m + 1) + '.0'; } else ret = '>=' + M + '.' + m + '.' + p + pr + ' <' + (+M + 1) + '.0.0'; } else { debug('no pr'); if (M === '0') { if (m === '0') ret = '>=' + M + '.' + m + '.' + p + ' <' + M + '.' + m + '.' + (+p + 1); else ret = '>=' + M + '.' + m + '.' + p + ' <' + M + '.' + (+m + 1) + '.0'; } else ret = '>=' + M + '.' + m + '.' + p + ' <' + (+M + 1) + '.0.0'; } debug('caret return', ret); return ret; }); } function replaceXRanges(comp, loose) { debug('replaceXRanges', comp, loose); return comp.split(/\s+/).map(function(comp) { return replaceXRange(comp, loose); }).join(' '); } function replaceXRange(comp, loose) { comp = comp.trim(); var r = loose ? re[XRANGELOOSE] : re[XRANGE]; return comp.replace(r, function(ret, gtlt, M, m, p, pr) { debug('xRange', comp, ret, gtlt, M, m, p, pr); var xM = isX(M); var xm = xM || isX(m); var xp = xm || isX(p); var anyX = xp; if (gtlt === '=' && anyX) gtlt = ''; if (xM) { if (gtlt === '>' || gtlt === '<') { // nothing is allowed ret = '<0.0.0'; } else { // nothing is forbidden ret = '*'; } } else if (gtlt && anyX) { // replace X with 0 if (xm) m = 0; if (xp) p = 0; if (gtlt === '>') { // >1 => >=2.0.0 // >1.2 => >=1.3.0 // >1.2.3 => >= 1.2.4 gtlt = '>='; if (xm) { M = +M + 1; m = 0; p = 0; } else if (xp) { m = +m + 1; p = 0; } } else if (gtlt === '<=') { // <=0.7.x is actually <0.8.0, since any 0.7.x should // pass. Similarly, <=7.x is actually <8.0.0, etc. gtlt = '<'; if (xm) M = +M + 1; else m = +m + 1; } ret = gtlt + M + '.' + m + '.' + p; } else if (xm) { ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'; } else if (xp) { ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'; } debug('xRange return', ret); return ret; }); } // Because * is AND-ed with everything else in the comparator, // and '' means "any version", just remove the *s entirely. function replaceStars(comp, loose) { debug('replaceStars', comp, loose); // Looseness is ignored here. star is always as loose as it gets! return comp.trim().replace(re[STAR], ''); } // This function is passed to string.replace(re[HYPHENRANGE]) // M, m, patch, prerelease, build // 1.2 - 3.4.5 => >=1.2.0 <=3.4.5 // 1.2.3 - 3.4 => >=1.2.0 <3.5.0 Any 3.4.x will do // 1.2 - 3.4 => >=1.2.0 <3.5.0 function hyphenReplace($0, from, fM, fm, fp, fpr, fb, to, tM, tm, tp, tpr, tb) { if (isX(fM)) from = ''; else if (isX(fm)) from = '>=' + fM + '.0.0'; else if (isX(fp)) from = '>=' + fM + '.' + fm + '.0'; else from = '>=' + from; if (isX(tM)) to = ''; else if (isX(tm)) to = '<' + (+tM + 1) + '.0.0'; else if (isX(tp)) to = '<' + tM + '.' + (+tm + 1) + '.0'; else if (tpr) to = '<=' + tM + '.' + tm + '.' + tp + '-' + tpr; else to = '<=' + to; return (from + ' ' + to).trim(); } // if ANY of the sets match ALL of its comparators, then pass Range.prototype.test = function(version) { if (!version) return false; if (typeof version === 'string') version = new SemVer(version, this.loose); for (var i = 0; i < this.set.length; i++) { if (testSet(this.set[i], version)) return true; } return false; }; function testSet(set, version) { for (var i = 0; i < set.length; i++) { if (!set[i].test(version)) return false; } if (version.prerelease.length) { // Find the set of versions that are allowed to have prereleases // For example, ^1.2.3-pr.1 desugars to >=1.2.3-pr.1 <2.0.0 // That should allow `1.2.3-pr.2` to pass. // However, `1.2.4-alpha.notready` should NOT be allowed, // even though it's within the range set by the comparators. for (var i = 0; i < set.length; i++) { debug(set[i].semver); if (set[i].semver === ANY) continue; if (set[i].semver.prerelease.length > 0) { var allowed = set[i].semver; if (allowed.major === version.major && allowed.minor === version.minor && allowed.patch === version.patch) return true; } } // Version has a -pre, but it's not one of the ones we like. return false; } return true; } exports.satisfies = satisfies; function satisfies(version, range, loose) { try { range = new Range(range, loose); } catch (er) { return false; } return range.test(version); } exports.maxSatisfying = maxSatisfying; function maxSatisfying(versions, range, loose) { var max = null; var maxSV = null; try { var rangeObj = new Range(range, loose); } catch (er) { return null; } versions.forEach(function (v) { if (rangeObj.test(v)) { // satisfies(v, range, loose) if (!max || maxSV.compare(v) === -1) { // compare(max, v, true) max = v; maxSV = new SemVer(max, loose); } } }) return max; } exports.minSatisfying = minSatisfying; function minSatisfying(versions, range, loose) { var min = null; var minSV = null; try { var rangeObj = new Range(range, loose); } catch (er) { return null; } versions.forEach(function (v) { if (rangeObj.test(v)) { // satisfies(v, range, loose) if (!min || minSV.compare(v) === 1) { // compare(min, v, true) min = v; minSV = new SemVer(min, loose); } } }) return min; } exports.validRange = validRange; function validRange(range, loose) { try { // Return '*' instead of '' so that truthiness works. // This will throw if it's invalid anyway return new Range(range, loose).range || '*'; } catch (er) { return null; } } // Determine if version is less than all the versions possible in the range exports.ltr = ltr; function ltr(version, range, loose) { return outside(version, range, '<', loose); } // Determine if version is greater than all the versions possible in the range. exports.gtr = gtr; function gtr(version, range, loose) { return outside(version, range, '>', loose); } exports.outside = outside; function outside(version, range, hilo, loose) { version = new SemVer(version, loose); range = new Range(range, loose); var gtfn, ltefn, ltfn, comp, ecomp; switch (hilo) { case '>': gtfn = gt; ltefn = lte; ltfn = lt; comp = '>'; ecomp = '>='; break; case '<': gtfn = lt; ltefn = gte; ltfn = gt; comp = '<'; ecomp = '<='; break; default: throw new TypeError('Must provide a hilo val of "<" or ">"'); } // If it satisifes the range it is not outside if (satisfies(version, range, loose)) { return false; } // From now on, variable terms are as if we're in "gtr" mode. // but note that everything is flipped for the "ltr" function. for (var i = 0; i < range.set.length; ++i) { var comparators = range.set[i]; var high = null; var low = null; comparators.forEach(function(comparator) { if (comparator.semver === ANY) { comparator = new Comparator('>=0.0.0') } high = high || comparator; low = low || comparator; if (gtfn(comparator.semver, high.semver, loose)) { high = comparator; } else if (ltfn(comparator.semver, low.semver, loose)) { low = comparator; } }); // If the edge version comparator has a operator then our version // isn't outside it if (high.operator === comp || high.operator === ecomp) { return false; } // If the lowest version comparator has an operator and our version // is less than it then it isn't higher than the range if ((!low.operator || low.operator === comp) && ltefn(version, low.semver)) { return false; } else if (low.operator === ecomp && ltfn(version, low.semver)) { return false; } } return true; } exports.prerelease = prerelease; function prerelease(version, loose) { var parsed = parse(version, loose); return (parsed && parsed.prerelease.length) ? parsed.prerelease : null; } exports.intersects = intersects; function intersects(r1, r2, loose) { r1 = new Range(r1, loose) r2 = new Range(r2, loose) return r1.intersects(r2) } exports.coerce = coerce; function coerce(version) { if (version instanceof SemVer) return version; if (typeof version !== 'string') return null; var match = version.match(re[COERCE]); if (match == null) return null; return parse((match[1] || '0') + '.' + (match[2] || '0') + '.' + (match[3] || '0')); } /***/ }), /* 23 */ /***/ (function(module, exports) { module.exports = require("stream"); /***/ }), /* 24 */ /***/ (function(module, exports) { module.exports = require("url"); /***/ }), /* 25 */ /***/ (function(module, __webpack_exports__, __webpack_require__) { "use strict"; /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Subscription; }); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_isArray__ = __webpack_require__(41); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isObject__ = __webpack_require__(444); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isFunction__ = __webpack_require__(154); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_tryCatch__ = __webpack_require__(56); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_errorObject__ = __webpack_require__(48); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__ = __webpack_require__(441); /** PURE_IMPORTS_START _util_isArray,_util_isObject,_util_isFunction,_util_tryCatch,_util_errorObject,_util_UnsubscriptionError PURE_IMPORTS_END */ var Subscription = /*@__PURE__*/ (function () { function Subscription(unsubscribe) { this.closed = false; this._parent = null; this._parents = null; this._subscriptions = null; if (unsubscribe) { this._unsubscribe = unsubscribe; } } Subscription.prototype.unsubscribe = function () { var hasErrors = false; var errors; if (this.closed) { return; } var _a = this, _parent = _a._parent, _parents = _a._parents, _unsubscribe = _a._unsubscribe, _subscriptions = _a._subscriptions; this.closed = true; this._parent = null; this._parents = null; this._subscriptions = null; var index = -1; var len = _parents ? _parents.length : 0; while (_parent) { _parent.remove(this); _parent = ++index < len && _parents[index] || null; } if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isFunction__["a" /* isFunction */])(_unsubscribe)) { var trial = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_tryCatch__["a" /* tryCatch */])(_unsubscribe).call(this); if (trial === __WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */]) { hasErrors = true; errors = errors || (__WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */].e instanceof __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__["a" /* UnsubscriptionError */] ? flattenUnsubscriptionErrors(__WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */].e.errors) : [__WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */].e]); } } if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__util_isArray__["a" /* isArray */])(_subscriptions)) { index = -1; len = _subscriptions.length; while (++index < len) { var sub = _subscriptions[index]; if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_isObject__["a" /* isObject */])(sub)) { var trial = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_tryCatch__["a" /* tryCatch */])(sub.unsubscribe).call(sub); if (trial === __WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */]) { hasErrors = true; errors = errors || []; var err = __WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */].e; if (err instanceof __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__["a" /* UnsubscriptionError */]) { errors = errors.concat(flattenUnsubscriptionErrors(err.errors)); } else { errors.push(err); } } } } } if (hasErrors) { throw new __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__["a" /* UnsubscriptionError */](errors); } }; Subscription.prototype.add = function (teardown) { if (!teardown || (teardown === Subscription.EMPTY)) { return Subscription.EMPTY; } if (teardown === this) { return this; } var subscription = teardown; switch (typeof teardown) { case 'function': subscription = new Subscription(teardown); case 'object': if (subscription.closed || typeof subscription.unsubscribe !== 'function') { return subscription; } else if (this.closed) { subscription.unsubscribe(); return subscription; } else if (typeof subscription._addParent !== 'function') { var tmp = subscription; subscription = new Subscription(); subscription._subscriptions = [tmp]; } break; default: throw new Error('unrecognized teardown ' + teardown + ' added to Subscription.'); } var subscriptions = this._subscriptions || (this._subscriptions = []); subscriptions.push(subscription); subscription._addParent(this); return subscription; }; Subscription.prototype.remove = function (subscription) { var subscriptions = this._subscriptions; if (subscriptions) { var subscriptionIndex = subscriptions.indexOf(subscription); if (subscriptionIndex !== -1) { subscriptions.splice(subscriptionIndex, 1); } } }; Subscription.prototype._addParent = function (parent) { var _a = this, _parent = _a._parent, _parents = _a._parents; if (!_parent || _parent === parent) { this._parent = parent; } else if (!_parents) { this._parents = [parent]; } else if (_parents.indexOf(parent) === -1) { _parents.push(parent); } }; Subscription.EMPTY = (function (empty) { empty.closed = true; return empty; }(new Subscription())); return Subscription; }()); function flattenUnsubscriptionErrors(errors) { return errors.reduce(function (errs, err) { return errs.concat((err instanceof __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__["a" /* UnsubscriptionError */]) ? err.errors : err); }, []); } //# sourceMappingURL=Subscription.js.map /***/ }), /* 26 */ /***/ (function(module, exports, __webpack_require__) { // Copyright 2015 Joyent, Inc. module.exports = { bufferSplit: bufferSplit, addRSAMissing: addRSAMissing, calculateDSAPublic: calculateDSAPublic, calculateED25519Public: calculateED25519Public, calculateX25519Public: calculateX25519Public, mpNormalize: mpNormalize, mpDenormalize: mpDenormalize, ecNormalize: ecNormalize, countZeros: countZeros, assertCompatible: assertCompatible, isCompatible: isCompatible, opensslKeyDeriv: opensslKeyDeriv, opensshCipherInfo: opensshCipherInfo, publicFromPrivateECDSA: publicFromPrivateECDSA, zeroPadToLength: zeroPadToLength, writeBitString: writeBitString, readBitString: readBitString }; var assert = __webpack_require__(16); var Buffer = __webpack_require__(15).Buffer; var PrivateKey = __webpack_require__(33); var Key = __webpack_require__(27); var crypto = __webpack_require__(11); var algs = __webpack_require__(32); var asn1 = __webpack_require__(66); var ec, jsbn; var nacl; var MAX_CLASS_DEPTH = 3; function isCompatible(obj, klass, needVer) { if (obj === null || typeof (obj) !== 'object') return (false); if (needVer === undefined) needVer = klass.prototype._sshpkApiVersion; if (obj instanceof klass && klass.prototype._sshpkApiVersion[0] == needVer[0]) return (true); var proto = Object.getPrototypeOf(obj); var depth = 0; while (proto.constructor.name !== klass.name) { proto = Object.getPrototypeOf(proto); if (!proto || ++depth > MAX_CLASS_DEPTH) return (false); } if (proto.constructor.name !== klass.name) return (false); var ver = proto._sshpkApiVersion; if (ver === undefined) ver = klass._oldVersionDetect(obj); if (ver[0] != needVer[0] || ver[1] < needVer[1]) return (false); return (true); } function assertCompatible(obj, klass, needVer, name) { if (name === undefined) name = 'object'; assert.ok(obj, name + ' must not be null'); assert.object(obj, name + ' must be an object'); if (needVer === undefined) needVer = klass.prototype._sshpkApiVersion; if (obj instanceof klass && klass.prototype._sshpkApiVersion[0] == needVer[0]) return; var proto = Object.getPrototypeOf(obj); var depth = 0; while (proto.constructor.name !== klass.name) { proto = Object.getPrototypeOf(proto); assert.ok(proto && ++depth <= MAX_CLASS_DEPTH, name + ' must be a ' + klass.name + ' instance'); } assert.strictEqual(proto.constructor.name, klass.name, name + ' must be a ' + klass.name + ' instance'); var ver = proto._sshpkApiVersion; if (ver === undefined) ver = klass._oldVersionDetect(obj); assert.ok(ver[0] == needVer[0] && ver[1] >= needVer[1], name + ' must be compatible with ' + klass.name + ' klass ' + 'version ' + needVer[0] + '.' + needVer[1]); } var CIPHER_LEN = { 'des-ede3-cbc': { key: 7, iv: 8 }, 'aes-128-cbc': { key: 16, iv: 16 } }; var PKCS5_SALT_LEN = 8; function opensslKeyDeriv(cipher, salt, passphrase, count) { assert.buffer(salt, 'salt'); assert.buffer(passphrase, 'passphrase'); assert.number(count, 'iteration count'); var clen = CIPHER_LEN[cipher]; assert.object(clen, 'supported cipher'); salt = salt.slice(0, PKCS5_SALT_LEN); var D, D_prev, bufs; var material = Buffer.alloc(0); while (material.length < clen.key + clen.iv) { bufs = []; if (D_prev) bufs.push(D_prev); bufs.push(passphrase); bufs.push(salt); D = Buffer.concat(bufs); for (var j = 0; j < count; ++j) D = crypto.createHash('md5').update(D).digest(); material = Buffer.concat([material, D]); D_prev = D; } return ({ key: material.slice(0, clen.key), iv: material.slice(clen.key, clen.key + clen.iv) }); } /* Count leading zero bits on a buffer */ function countZeros(buf) { var o = 0, obit = 8; while (o < buf.length) { var mask = (1 << obit); if ((buf[o] & mask) === mask) break; obit--; if (obit < 0) { o++; obit = 8; } } return (o*8 + (8 - obit) - 1); } function bufferSplit(buf, chr) { assert.buffer(buf); assert.string(chr); var parts = []; var lastPart = 0; var matches = 0; for (var i = 0; i < buf.length; ++i) { if (buf[i] === chr.charCodeAt(matches)) ++matches; else if (buf[i] === chr.charCodeAt(0)) matches = 1; else matches = 0; if (matches >= chr.length) { var newPart = i + 1; parts.push(buf.slice(lastPart, newPart - matches)); lastPart = newPart; matches = 0; } } if (lastPart <= buf.length) parts.push(buf.slice(lastPart, buf.length)); return (parts); } function ecNormalize(buf, addZero) { assert.buffer(buf); if (buf[0] === 0x00 && buf[1] === 0x04) { if (addZero) return (buf); return (buf.slice(1)); } else if (buf[0] === 0x04) { if (!addZero) return (buf); } else { while (buf[0] === 0x00) buf = buf.slice(1); if (buf[0] === 0x02 || buf[0] === 0x03) throw (new Error('Compressed elliptic curve points ' + 'are not supported')); if (buf[0] !== 0x04) throw (new Error('Not a valid elliptic curve point')); if (!addZero) return (buf); } var b = Buffer.alloc(buf.length + 1); b[0] = 0x0; buf.copy(b, 1); return (b); } function readBitString(der, tag) { if (tag === undefined) tag = asn1.Ber.BitString; var buf = der.readString(tag, true); assert.strictEqual(buf[0], 0x00, 'bit strings with unused bits are ' + 'not supported (0x' + buf[0].toString(16) + ')'); return (buf.slice(1)); } function writeBitString(der, buf, tag) { if (tag === undefined) tag = asn1.Ber.BitString; var b = Buffer.alloc(buf.length + 1); b[0] = 0x00; buf.copy(b, 1); der.writeBuffer(b, tag); } function mpNormalize(buf) { assert.buffer(buf); while (buf.length > 1 && buf[0] === 0x00 && (buf[1] & 0x80) === 0x00) buf = buf.slice(1); if ((buf[0] & 0x80) === 0x80) { var b = Buffer.alloc(buf.length + 1); b[0] = 0x00; buf.copy(b, 1); buf = b; } return (buf); } function mpDenormalize(buf) { assert.buffer(buf); while (buf.length > 1 && buf[0] === 0x00) buf = buf.slice(1); return (buf); } function zeroPadToLength(buf, len) { assert.buffer(buf); assert.number(len); while (buf.length > len) { assert.equal(buf[0], 0x00); buf = buf.slice(1); } while (buf.length < len) { var b = Buffer.alloc(buf.length + 1); b[0] = 0x00; buf.copy(b, 1); buf = b; } return (buf); } function bigintToMpBuf(bigint) { var buf = Buffer.from(bigint.toByteArray()); buf = mpNormalize(buf); return (buf); } function calculateDSAPublic(g, p, x) { assert.buffer(g); assert.buffer(p); assert.buffer(x); try { var bigInt = __webpack_require__(81).BigInteger; } catch (e) { throw (new Error('To load a PKCS#8 format DSA private key, ' + 'the node jsbn library is required.')); } g = new bigInt(g); p = new bigInt(p); x = new bigInt(x); var y = g.modPow(x, p); var ybuf = bigintToMpBuf(y); return (ybuf); } function calculateED25519Public(k) { assert.buffer(k); if (nacl === undefined) nacl = __webpack_require__(76); var kp = nacl.sign.keyPair.fromSeed(new Uint8Array(k)); return (Buffer.from(kp.publicKey)); } function calculateX25519Public(k) { assert.buffer(k); if (nacl === undefined) nacl = __webpack_require__(76); var kp = nacl.box.keyPair.fromSeed(new Uint8Array(k)); return (Buffer.from(kp.publicKey)); } function addRSAMissing(key) { assert.object(key); assertCompatible(key, PrivateKey, [1, 1]); try { var bigInt = __webpack_require__(81).BigInteger; } catch (e) { throw (new Error('To write a PEM private key from ' + 'this source, the node jsbn lib is required.')); } var d = new bigInt(key.part.d.data); var buf; if (!key.part.dmodp) { var p = new bigInt(key.part.p.data); var dmodp = d.mod(p.subtract(1)); buf = bigintToMpBuf(dmodp); key.part.dmodp = {name: 'dmodp', data: buf}; key.parts.push(key.part.dmodp); } if (!key.part.dmodq) { var q = new bigInt(key.part.q.data); var dmodq = d.mod(q.subtract(1)); buf = bigintToMpBuf(dmodq); key.part.dmodq = {name: 'dmodq', data: buf}; key.parts.push(key.part.dmodq); } } function publicFromPrivateECDSA(curveName, priv) { assert.string(curveName, 'curveName'); assert.buffer(priv); if (ec === undefined) ec = __webpack_require__(139); if (jsbn === undefined) jsbn = __webpack_require__(81).BigInteger; var params = algs.curves[curveName]; var p = new jsbn(params.p); var a = new jsbn(params.a); var b = new jsbn(params.b); var curve = new ec.ECCurveFp(p, a, b); var G = curve.decodePointHex(params.G.toString('hex')); var d = new jsbn(mpNormalize(priv)); var pub = G.multiply(d); pub = Buffer.from(curve.encodePointHex(pub), 'hex'); var parts = []; parts.push({name: 'curve', data: Buffer.from(curveName)}); parts.push({name: 'Q', data: pub}); var key = new Key({type: 'ecdsa', curve: curve, parts: parts}); return (key); } function opensshCipherInfo(cipher) { var inf = {}; switch (cipher) { case '3des-cbc': inf.keySize = 24; inf.blockSize = 8; inf.opensslName = 'des-ede3-cbc'; break; case 'blowfish-cbc': inf.keySize = 16; inf.blockSize = 8; inf.opensslName = 'bf-cbc'; break; case 'aes128-cbc': case 'aes128-ctr': case 'aes128-gcm@openssh.com': inf.keySize = 16; inf.blockSize = 16; inf.opensslName = 'aes-128-' + cipher.slice(7, 10); break; case 'aes192-cbc': case 'aes192-ctr': case 'aes192-gcm@openssh.com': inf.keySize = 24; inf.blockSize = 16; inf.opensslName = 'aes-192-' + cipher.slice(7, 10); break; case 'aes256-cbc': case 'aes256-ctr': case 'aes256-gcm@openssh.com': inf.keySize = 32; inf.blockSize = 16; inf.opensslName = 'aes-256-' + cipher.slice(7, 10); break; default: throw (new Error( 'Unsupported openssl cipher "' + cipher + '"')); } return (inf); } /***/ }), /* 27 */ /***/ (function(module, exports, __webpack_require__) { // Copyright 2017 Joyent, Inc. module.exports = Key; var assert = __webpack_require__(16); var algs = __webpack_require__(32); var crypto = __webpack_require__(11); var Fingerprint = __webpack_require__(156); var Signature = __webpack_require__(75); var DiffieHellman = __webpack_require__(325).DiffieHellman; var errs = __webpack_require__(74); var utils = __webpack_require__(26); var PrivateKey = __webpack_require__(33); var edCompat; try { edCompat = __webpack_require__(454); } catch (e) { /* Just continue through, and bail out if we try to use it. */ } var InvalidAlgorithmError = errs.InvalidAlgorithmError; var KeyParseError = errs.KeyParseError; var formats = {}; formats['auto'] = __webpack_require__(455); formats['pem'] = __webpack_require__(86); formats['pkcs1'] = __webpack_require__(327); formats['pkcs8'] = __webpack_require__(157); formats['rfc4253'] = __webpack_require__(103); formats['ssh'] = __webpack_require__(456); formats['ssh-private'] = __webpack_require__(192); formats['openssh'] = formats['ssh-private']; formats['dnssec'] = __webpack_require__(326); function Key(opts) { assert.object(opts, 'options'); assert.arrayOfObject(opts.parts, 'options.parts'); assert.string(opts.type, 'options.type'); assert.optionalString(opts.comment, 'options.comment'); var algInfo = algs.info[opts.type]; if (typeof (algInfo) !== 'object') throw (new InvalidAlgorithmError(opts.type)); var partLookup = {}; for (var i = 0; i < opts.parts.length; ++i) { var part = opts.parts[i]; partLookup[part.name] = part; } this.type = opts.type; this.parts = opts.parts; this.part = partLookup; this.comment = undefined; this.source = opts.source; /* for speeding up hashing/fingerprint operations */ this._rfc4253Cache = opts._rfc4253Cache; this._hashCache = {}; var sz; this.curve = undefined; if (this.type === 'ecdsa') { var curve = this.part.curve.data.toString(); this.curve = curve; sz = algs.curves[curve].size; } else if (this.type === 'ed25519' || this.type === 'curve25519') { sz = 256; this.curve = 'curve25519'; } else { var szPart = this.part[algInfo.sizePart]; sz = szPart.data.length; sz = sz * 8 - utils.countZeros(szPart.data); } this.size = sz; } Key.formats = formats; Key.prototype.toBuffer = function (format, options) { if (format === undefined) format = 'ssh'; assert.string(format, 'format'); assert.object(formats[format], 'formats[format]'); assert.optionalObject(options, 'options'); if (format === 'rfc4253') { if (this._rfc4253Cache === undefined) this._rfc4253Cache = formats['rfc4253'].write(this); return (this._rfc4253Cache); } return (formats[format].write(this, options)); }; Key.prototype.toString = function (format, options) { return (this.toBuffer(format, options).toString()); }; Key.prototype.hash = function (algo) { assert.string(algo, 'algorithm'); algo = algo.toLowerCase(); if (algs.hashAlgs[algo] === undefined) throw (new InvalidAlgorithmError(algo)); if (this._hashCache[algo]) return (this._hashCache[algo]); var hash = crypto.createHash(algo). update(this.toBuffer('rfc4253')).digest(); this._hashCache[algo] = hash; return (hash); }; Key.prototype.fingerprint = function (algo) { if (algo === undefined) algo = 'sha256'; assert.string(algo, 'algorithm'); var opts = { type: 'key', hash: this.hash(algo), algorithm: algo }; return (new Fingerprint(opts)); }; Key.prototype.defaultHashAlgorithm = function () { var hashAlgo = 'sha1'; if (this.type === 'rsa') hashAlgo = 'sha256'; if (this.type === 'dsa' && this.size > 1024) hashAlgo = 'sha256'; if (this.type === 'ed25519') hashAlgo = 'sha512'; if (this.type === 'ecdsa') { if (this.size <= 256) hashAlgo = 'sha256'; else if (this.size <= 384) hashAlgo = 'sha384'; else hashAlgo = 'sha512'; } return (hashAlgo); }; Key.prototype.createVerify = function (hashAlgo) { if (hashAlgo === undefined) hashAlgo = this.defaultHashAlgorithm(); assert.string(hashAlgo, 'hash algorithm'); /* ED25519 is not supported by OpenSSL, use a javascript impl. */ if (this.type === 'ed25519' && edCompat !== undefined) return (new edCompat.Verifier(this, hashAlgo)); if (this.type === 'curve25519') throw (new Error('Curve25519 keys are not suitable for ' + 'signing or verification')); var v, nm, err; try { nm = hashAlgo.toUpperCase(); v = crypto.createVerify(nm); } catch (e) { err = e; } if (v === undefined || (err instanceof Error && err.message.match(/Unknown message digest/))) { nm = 'RSA-'; nm += hashAlgo.toUpperCase(); v = crypto.createVerify(nm); } assert.ok(v, 'failed to create verifier'); var oldVerify = v.verify.bind(v); var key = this.toBuffer('pkcs8'); var curve = this.curve; var self = this; v.verify = function (signature, fmt) { if (Signature.isSignature(signature, [2, 0])) { if (signature.type !== self.type) return (false); if (signature.hashAlgorithm && signature.hashAlgorithm !== hashAlgo) return (false); if (signature.curve && self.type === 'ecdsa' && signature.curve !== curve) return (false); return (oldVerify(key, signature.toBuffer('asn1'))); } else if (typeof (signature) === 'string' || Buffer.isBuffer(signature)) { return (oldVerify(key, signature, fmt)); /* * Avoid doing this on valid arguments, walking the prototype * chain can be quite slow. */ } else if (Signature.isSignature(signature, [1, 0])) { throw (new Error('signature was created by too old ' + 'a version of sshpk and cannot be verified')); } else { throw (new TypeError('signature must be a string, ' + 'Buffer, or Signature object')); } }; return (v); }; Key.prototype.createDiffieHellman = function () { if (this.type === 'rsa') throw (new Error('RSA keys do not support Diffie-Hellman')); return (new DiffieHellman(this)); }; Key.prototype.createDH = Key.prototype.createDiffieHellman; Key.parse = function (data, format, options) { if (typeof (data) !== 'string') assert.buffer(data, 'data'); if (format === undefined) format = 'auto'; assert.string(format, 'format'); if (typeof (options) === 'string') options = { filename: options }; assert.optionalObject(options, 'options'); if (options === undefined) options = {}; assert.optionalString(options.filename, 'options.filename'); if (options.filename === undefined) options.filename = '(unnamed)'; assert.object(formats[format], 'formats[format]'); try { var k = formats[format].read(data, options); if (k instanceof PrivateKey) k = k.toPublic(); if (!k.comment) k.comment = options.filename; return (k); } catch (e) { if (e.name === 'KeyEncryptedError') throw (e); throw (new KeyParseError(options.filename, format, e)); } }; Key.isKey = function (obj, ver) { return (utils.isCompatible(obj, Key, ver)); }; /* * API versions for Key: * [1,0] -- initial ver, may take Signature for createVerify or may not * [1,1] -- added pkcs1, pkcs8 formats * [1,2] -- added auto, ssh-private, openssh formats * [1,3] -- added defaultHashAlgorithm * [1,4] -- added ed support, createDH * [1,5] -- first explicitly tagged version * [1,6] -- changed ed25519 part names */ Key.prototype._sshpkApiVersion = [1, 6]; Key._oldVersionDetect = function (obj) { assert.func(obj.toBuffer); assert.func(obj.fingerprint); if (obj.createDH) return ([1, 4]); if (obj.defaultHashAlgorithm) return ([1, 3]); if (obj.formats['auto']) return ([1, 2]); if (obj.formats['pkcs1']) return ([1, 1]); return ([1, 0]); }; /***/ }), /* 28 */ /***/ (function(module, exports) { module.exports = require("assert"); /***/ }), /* 29 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.default = nullify; function nullify(obj = {}) { if (Array.isArray(obj)) { for (var _iterator = obj, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) { var _ref; if (_isArray) { if (_i >= _iterator.length) break; _ref = _iterator[_i++]; } else { _i = _iterator.next(); if (_i.done) break; _ref = _i.value; } const item = _ref; nullify(item); } } else if (obj !== null && typeof obj === 'object' || typeof obj === 'function') { Object.setPrototypeOf(obj, null); // for..in can only be applied to 'object', not 'function' if (typeof obj === 'object') { for (const key in obj) { nullify(obj[key]); } } } return obj; } /***/ }), /* 30 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; const escapeStringRegexp = __webpack_require__(388); const ansiStyles = __webpack_require__(506); const stdoutColor = __webpack_require__(598).stdout; const template = __webpack_require__(599); const isSimpleWindowsTerm = process.platform === 'win32' && !(process.env.TERM || '').toLowerCase().startsWith('xterm'); // `supportsColor.level` → `ansiStyles.color[name]` mapping const levelMapping = ['ansi', 'ansi', 'ansi256', 'ansi16m']; // `color-convert` models to exclude from the Chalk API due to conflicts and such const skipModels = new Set(['gray']); const styles = Object.create(null); function applyOptions(obj, options) { options = options || {}; // Detect level if not set manually const scLevel = stdoutColor ? stdoutColor.level : 0; obj.level = options.level === undefined ? scLevel : options.level; obj.enabled = 'enabled' in options ? options.enabled : obj.level > 0; } function Chalk(options) { // We check for this.template here since calling `chalk.constructor()` // by itself will have a `this` of a previously constructed chalk object if (!this || !(this instanceof Chalk) || this.template) { const chalk = {}; applyOptions(chalk, options); chalk.template = function () { const args = [].slice.call(arguments); return chalkTag.apply(null, [chalk.template].concat(args)); }; Object.setPrototypeOf(chalk, Chalk.prototype); Object.setPrototypeOf(chalk.template, chalk); chalk.template.constructor = Chalk; return chalk.template; } applyOptions(this, options); } // Use bright blue on Windows as the normal blue color is illegible if (isSimpleWindowsTerm) { ansiStyles.blue.open = '\u001B[94m'; } for (const key of Object.keys(ansiStyles)) { ansiStyles[key].closeRe = new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g'); styles[key] = { get() { const codes = ansiStyles[key]; return build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, key); } }; } styles.visible = { get() { return build.call(this, this._styles || [], true, 'visible'); } }; ansiStyles.color.closeRe = new RegExp(escapeStringRegexp(ansiStyles.color.close), 'g'); for (const model of Object.keys(ansiStyles.color.ansi)) { if (skipModels.has(model)) { continue; } styles[model] = { get() { const level = this.level; return function () { const open = ansiStyles.color[levelMapping[level]][model].apply(null, arguments); const codes = { open, close: ansiStyles.color.close, closeRe: ansiStyles.color.closeRe }; return build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, model); }; } }; } ansiStyles.bgColor.closeRe = new RegExp(escapeStringRegexp(ansiStyles.bgColor.close), 'g'); for (const model of Object.keys(ansiStyles.bgColor.ansi)) { if (skipModels.has(model)) { continue; } const bgModel = 'bg' + model[0].toUpperCase() + model.slice(1); styles[bgModel] = { get() { const level = this.level; return function () { const open = ansiStyles.bgColor[levelMapping[level]][model].apply(null, arguments); const codes = { open, close: ansiStyles.bgColor.close, closeRe: ansiStyles.bgColor.closeRe }; return build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, model); }; } }; } const proto = Object.defineProperties(() => {}, styles); function build(_styles, _empty, key) { const builder = function () { return applyStyle.apply(builder, arguments); }; builder._styles = _styles; builder._empty = _empty; const self = this; Object.defineProperty(builder, 'level', { enumerable: true, get() { return self.level; }, set(level) { self.level = level; } }); Object.defineProperty(builder, 'enabled', { enumerable: true, get() { return self.enabled; }, set(enabled) { self.enabled = enabled; } }); // See below for fix regarding invisible grey/dim combination on Windows builder.hasGrey = this.hasGrey || key === 'gray' || key === 'grey'; // `__proto__` is used because we must return a function, but there is // no way to create a function with a different prototype builder.__proto__ = proto; // eslint-disable-line no-proto return builder; } function applyStyle() { // Support varags, but simply cast to string in case there's only one arg const args = arguments; const argsLen = args.length; let str = String(arguments[0]); if (argsLen === 0) { return ''; } if (argsLen > 1) { // Don't slice `arguments`, it prevents V8 optimizations for (let a = 1; a < argsLen; a++) { str += ' ' + args[a]; } } if (!this.enabled || this.level <= 0 || !str) { return this._empty ? '' : str; } // Turns out that on Windows dimmed gray text becomes invisible in cmd.exe, // see https://github.com/chalk/chalk/issues/58 // If we're on Windows and we're dealing with a gray color, temporarily make 'dim' a noop. const originalDim = ansiStyles.dim.open; if (isSimpleWindowsTerm && this.hasGrey) { ansiStyles.dim.open = ''; } for (const code of this._styles.slice().reverse()) { // Replace any instances already present with a re-opening code // otherwise only the part of the string until said closing code // will be colored, and the rest will simply be 'plain'. str = code.open + str.replace(code.closeRe, code.open) + code.close; // Close the styling before a linebreak and reopen // after next line to fix a bleed issue on macOS // https://github.com/chalk/chalk/pull/92 str = str.replace(/\r?\n/g, `${code.close}$&${code.open}`); } // Reset the original `dim` if we changed it to work around the Windows dimmed gray issue ansiStyles.dim.open = originalDim; return str; } function chalkTag(chalk, strings) { if (!Array.isArray(strings)) { // If chalk() was called by itself or with a string, // return the string itself as a string. return [].slice.call(arguments, 1).join(' '); } const args = [].slice.call(arguments, 2); const parts = [strings.raw[0]]; for (let i = 1; i < strings.length; i++) { parts.push(String(args[i - 1]).replace(/[{}\\]/g, '\\$&')); parts.push(String(strings.raw[i])); } return template(chalk, parts.join('')); } Object.defineProperties(Chalk.prototype, styles); module.exports = Chalk(); // eslint-disable-line new-cap module.exports.supportsColor = stdoutColor; module.exports.default = module.exports; // For TypeScript /***/ }), /* 31 */ /***/ (function(module, exports) { var core = module.exports = { version: '2.5.7' }; if (typeof __e == 'number') __e = core; // eslint-disable-line no-undef /***/ }), /* 32 */ /***/ (function(module, exports, __webpack_require__) { // Copyright 2015 Joyent, Inc. var Buffer = __webpack_require__(15).Buffer; var algInfo = { 'dsa': { parts: ['p', 'q', 'g', 'y'], sizePart: 'p' }, 'rsa': { parts: ['e', 'n'], sizePart: 'n' }, 'ecdsa': { parts: ['curve', 'Q'], sizePart: 'Q' }, 'ed25519': { parts: ['A'], sizePart: 'A' } }; algInfo['curve25519'] = algInfo['ed25519']; var algPrivInfo = { 'dsa': { parts: ['p', 'q', 'g', 'y', 'x'] }, 'rsa': { parts: ['n', 'e', 'd', 'iqmp', 'p', 'q'] }, 'ecdsa': { parts: ['curve', 'Q', 'd'] }, 'ed25519': { parts: ['A', 'k'] } }; algPrivInfo['curve25519'] = algPrivInfo['ed25519']; var hashAlgs = { 'md5': true, 'sha1': true, 'sha256': true, 'sha384': true, 'sha512': true }; /* * Taken from * http://csrc.nist.gov/groups/ST/toolkit/documents/dss/NISTReCur.pdf */ var curves = { 'nistp256': { size: 256, pkcs8oid: '1.2.840.10045.3.1.7', p: Buffer.from(('00' + 'ffffffff 00000001 00000000 00000000' + '00000000 ffffffff ffffffff ffffffff'). replace(/ /g, ''), 'hex'), a: Buffer.from(('00' + 'FFFFFFFF 00000001 00000000 00000000' + '00000000 FFFFFFFF FFFFFFFF FFFFFFFC'). replace(/ /g, ''), 'hex'), b: Buffer.from(( '5ac635d8 aa3a93e7 b3ebbd55 769886bc' + '651d06b0 cc53b0f6 3bce3c3e 27d2604b'). replace(/ /g, ''), 'hex'), s: Buffer.from(('00' + 'c49d3608 86e70493 6a6678e1 139d26b7' + '819f7e90'). replace(/ /g, ''), 'hex'), n: Buffer.from(('00' + 'ffffffff 00000000 ffffffff ffffffff' + 'bce6faad a7179e84 f3b9cac2 fc632551'). replace(/ /g, ''), 'hex'), G: Buffer.from(('04' + '6b17d1f2 e12c4247 f8bce6e5 63a440f2' + '77037d81 2deb33a0 f4a13945 d898c296' + '4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16' + '2bce3357 6b315ece cbb64068 37bf51f5'). replace(/ /g, ''), 'hex') }, 'nistp384': { size: 384, pkcs8oid: '1.3.132.0.34', p: Buffer.from(('00' + 'ffffffff ffffffff ffffffff ffffffff' + 'ffffffff ffffffff ffffffff fffffffe' + 'ffffffff 00000000 00000000 ffffffff'). replace(/ /g, ''), 'hex'), a: Buffer.from(('00' + 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFE' + 'FFFFFFFF 00000000 00000000 FFFFFFFC'). replace(/ /g, ''), 'hex'), b: Buffer.from(( 'b3312fa7 e23ee7e4 988e056b e3f82d19' + '181d9c6e fe814112 0314088f 5013875a' + 'c656398d 8a2ed19d 2a85c8ed d3ec2aef'). replace(/ /g, ''), 'hex'), s: Buffer.from(('00' + 'a335926a a319a27a 1d00896a 6773a482' + '7acdac73'). replace(/ /g, ''), 'hex'), n: Buffer.from(('00' + 'ffffffff ffffffff ffffffff ffffffff' + 'ffffffff ffffffff c7634d81 f4372ddf' + '581a0db2 48b0a77a ecec196a ccc52973'). replace(/ /g, ''), 'hex'), G: Buffer.from(('04' + 'aa87ca22 be8b0537 8eb1c71e f320ad74' + '6e1d3b62 8ba79b98 59f741e0 82542a38' + '5502f25d bf55296c 3a545e38 72760ab7' + '3617de4a 96262c6f 5d9e98bf 9292dc29' + 'f8f41dbd 289a147c e9da3113 b5f0b8c0' + '0a60b1ce 1d7e819d 7a431d7c 90ea0e5f'). replace(/ /g, ''), 'hex') }, 'nistp521': { size: 521, pkcs8oid: '1.3.132.0.35', p: Buffer.from(( '01ffffff ffffffff ffffffff ffffffff' + 'ffffffff ffffffff ffffffff ffffffff' + 'ffffffff ffffffff ffffffff ffffffff' + 'ffffffff ffffffff ffffffff ffffffff' + 'ffff').replace(/ /g, ''), 'hex'), a: Buffer.from(('01FF' + 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFC'). replace(/ /g, ''), 'hex'), b: Buffer.from(('51' + '953eb961 8e1c9a1f 929a21a0 b68540ee' + 'a2da725b 99b315f3 b8b48991 8ef109e1' + '56193951 ec7e937b 1652c0bd 3bb1bf07' + '3573df88 3d2c34f1 ef451fd4 6b503f00'). replace(/ /g, ''), 'hex'), s: Buffer.from(('00' + 'd09e8800 291cb853 96cc6717 393284aa' + 'a0da64ba').replace(/ /g, ''), 'hex'), n: Buffer.from(('01ff' + 'ffffffff ffffffff ffffffff ffffffff' + 'ffffffff ffffffff ffffffff fffffffa' + '51868783 bf2f966b 7fcc0148 f709a5d0' + '3bb5c9b8 899c47ae bb6fb71e 91386409'). replace(/ /g, ''), 'hex'), G: Buffer.from(('04' + '00c6 858e06b7 0404e9cd 9e3ecb66 2395b442' + '9c648139 053fb521 f828af60 6b4d3dba' + 'a14b5e77 efe75928 fe1dc127 a2ffa8de' + '3348b3c1 856a429b f97e7e31 c2e5bd66' + '0118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9' + '98f54449 579b4468 17afbd17 273e662c' + '97ee7299 5ef42640 c550b901 3fad0761' + '353c7086 a272c240 88be9476 9fd16650'). replace(/ /g, ''), 'hex') } }; module.exports = { info: algInfo, privInfo: algPrivInfo, hashAlgs: hashAlgs, curves: curves }; /***/ }), /* 33 */ /***/ (function(module, exports, __webpack_require__) { // Copyright 2017 Joyent, Inc. module.exports = PrivateKey; var assert = __webpack_require__(16); var Buffer = __webpack_require__(15).Buffer; var algs = __webpack_require__(32); var crypto = __webpack_require__(11); var Fingerprint = __webpack_require__(156); var Signature = __webpack_require__(75); var errs = __webpack_require__(74); var util = __webpack_require__(3); var utils = __webpack_require__(26); var dhe = __webpack_require__(325); var generateECDSA = dhe.generateECDSA; var generateED25519 = dhe.generateED25519; var edCompat; var nacl; try { edCompat = __webpack_require__(454); } catch (e) { /* Just continue through, and bail out if we try to use it. */ } var Key = __webpack_require__(27); var InvalidAlgorithmError = errs.InvalidAlgorithmError; var KeyParseError = errs.KeyParseError; var KeyEncryptedError = errs.KeyEncryptedError; var formats = {}; formats['auto'] = __webpack_require__(455); formats['pem'] = __webpack_require__(86); formats['pkcs1'] = __webpack_require__(327); formats['pkcs8'] = __webpack_require__(157); formats['rfc4253'] = __webpack_require__(103); formats['ssh-private'] = __webpack_require__(192); formats['openssh'] = formats['ssh-private']; formats['ssh'] = formats['ssh-private']; formats['dnssec'] = __webpack_require__(326); function PrivateKey(opts) { assert.object(opts, 'options'); Key.call(this, opts); this._pubCache = undefined; } util.inherits(PrivateKey, Key); PrivateKey.formats = formats; PrivateKey.prototype.toBuffer = function (format, options) { if (format === undefined) format = 'pkcs1'; assert.string(format, 'format'); assert.object(formats[format], 'formats[format]'); assert.optionalObject(options, 'options'); return (formats[format].write(this, options)); }; PrivateKey.prototype.hash = function (algo) { return (this.toPublic().hash(algo)); }; PrivateKey.prototype.toPublic = function () { if (this._pubCache) return (this._pubCache); var algInfo = algs.info[this.type]; var pubParts = []; for (var i = 0; i < algInfo.parts.length; ++i) { var p = algInfo.parts[i]; pubParts.push(this.part[p]); } this._pubCache = new Key({ type: this.type, source: this, parts: pubParts }); if (this.comment) this._pubCache.comment = this.comment; return (this._pubCache); }; PrivateKey.prototype.derive = function (newType) { assert.string(newType, 'type'); var priv, pub, pair; if (this.type === 'ed25519' && newType === 'curve25519') { if (nacl === undefined) nacl = __webpack_require__(76); priv = this.part.k.data; if (priv[0] === 0x00) priv = priv.slice(1); pair = nacl.box.keyPair.fromSecretKey(new Uint8Array(priv)); pub = Buffer.from(pair.publicKey); return (new PrivateKey({ type: 'curve25519', parts: [ { name: 'A', data: utils.mpNormalize(pub) }, { name: 'k', data: utils.mpNormalize(priv) } ] })); } else if (this.type === 'curve25519' && newType === 'ed25519') { if (nacl === undefined) nacl = __webpack_require__(76); priv = this.part.k.data; if (priv[0] === 0x00) priv = priv.slice(1); pair = nacl.sign.keyPair.fromSeed(new Uint8Array(priv)); pub = Buffer.from(pair.publicKey); return (new PrivateKey({ type: 'ed25519', parts: [ { name: 'A', data: utils.mpNormalize(pub) }, { name: 'k', data: utils.mpNormalize(priv) } ] })); } throw (new Error('Key derivation not supported from ' + this.type + ' to ' + newType)); }; PrivateKey.prototype.createVerify = function (hashAlgo) { return (this.toPublic().createVerify(hashAlgo)); }; PrivateKey.prototype.createSign = function (hashAlgo) { if (hashAlgo === undefined) hashAlgo = this.defaultHashAlgorithm(); assert.string(hashAlgo, 'hash algorithm'); /* ED25519 is not supported by OpenSSL, use a javascript impl. */ if (this.type === 'ed25519' && edCompat !== undefined) return (new edCompat.Signer(this, hashAlgo)); if (this.type === 'curve25519') throw (new Error('Curve25519 keys are not suitable for ' + 'signing or verification')); var v, nm, err; try { nm = hashAlgo.toUpperCase(); v = crypto.createSign(nm); } catch (e) { err = e; } if (v === undefined || (err instanceof Error && err.message.match(/Unknown message digest/))) { nm = 'RSA-'; nm += hashAlgo.toUpperCase(); v = crypto.createSign(nm); } assert.ok(v, 'failed to create verifier'); var oldSign = v.sign.bind(v); var key = this.toBuffer('pkcs1'); var type = this.type; var curve = this.curve; v.sign = function () { var sig = oldSign(key); if (typeof (sig) === 'string') sig = Buffer.from(sig, 'binary'); sig = Signature.parse(sig, type, 'asn1'); sig.hashAlgorithm = hashAlgo; sig.curve = curve; return (sig); }; return (v); }; PrivateKey.parse = function (data, format, options) { if (typeof (data) !== 'string') assert.buffer(data, 'data'); if (format === undefined) format = 'auto'; assert.string(format, 'format'); if (typeof (options) === 'string') options = { filename: options }; assert.optionalObject(options, 'options'); if (options === undefined) options = {}; assert.optionalString(options.filename, 'options.filename'); if (options.filename === undefined) options.filename = '(unnamed)'; assert.object(formats[format], 'formats[format]'); try { var k = formats[format].read(data, options); assert.ok(k instanceof PrivateKey, 'key is not a private key'); if (!k.comment) k.comment = options.filename; return (k); } catch (e) { if (e.name === 'KeyEncryptedError') throw (e); throw (new KeyParseError(options.filename, format, e)); } }; PrivateKey.isPrivateKey = function (obj, ver) { return (utils.isCompatible(obj, PrivateKey, ver)); }; PrivateKey.generate = function (type, options) { if (options === undefined) options = {}; assert.object(options, 'options'); switch (type) { case 'ecdsa': if (options.curve === undefined) options.curve = 'nistp256'; assert.string(options.curve, 'options.curve'); return (generateECDSA(options.curve)); case 'ed25519': return (generateED25519()); default: throw (new Error('Key generation not supported with key ' + 'type "' + type + '"')); } }; /* * API versions for PrivateKey: * [1,0] -- initial ver * [1,1] -- added auto, pkcs[18], openssh/ssh-private formats * [1,2] -- added defaultHashAlgorithm * [1,3] -- added derive, ed, createDH * [1,4] -- first tagged version * [1,5] -- changed ed25519 part names and format */ PrivateKey.prototype._sshpkApiVersion = [1, 5]; PrivateKey._oldVersionDetect = function (obj) { assert.func(obj.toPublic); assert.func(obj.createSign); if (obj.derive) return ([1, 3]); if (obj.defaultHashAlgorithm) return ([1, 2]); if (obj.formats['auto']) return ([1, 1]); return ([1, 0]); }; /***/ }), /* 34 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.wrapLifecycle = exports.run = exports.install = exports.Install = undefined; var _extends2; function _load_extends() { return _extends2 = _interopRequireDefault(__webpack_require__(21)); } var _asyncToGenerator2; function _load_asyncToGenerator() { return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2)); } let install = exports.install = (() => { var _ref29 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, lockfile) { yield wrapLifecycle(config, flags, (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { const install = new Install(flags, config, reporter, lockfile); yield install.init(); })); }); return function install(_x7, _x8, _x9, _x10) { return _ref29.apply(this, arguments); }; })(); let run = exports.run = (() => { var _ref31 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) { let lockfile; let error = 'installCommandRenamed'; if (flags.lockfile === false) { lockfile = new (_lockfile || _load_lockfile()).default(); } else { lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.lockfileFolder, reporter); } if (args.length) { const exampleArgs = args.slice(); if (flags.saveDev) { exampleArgs.push('--dev'); } if (flags.savePeer) { exampleArgs.push('--peer'); } if (flags.saveOptional) { exampleArgs.push('--optional'); } if (flags.saveExact) { exampleArgs.push('--exact'); } if (flags.saveTilde) { exampleArgs.push('--tilde'); } let command = 'add'; if (flags.global) { error = 'globalFlagRemoved'; command = 'global add'; } throw new (_errors || _load_errors()).MessageError(reporter.lang(error, `yarn ${command} ${exampleArgs.join(' ')}`)); } yield install(config, reporter, flags, lockfile); }); return function run(_x11, _x12, _x13, _x14) { return _ref31.apply(this, arguments); }; })(); let wrapLifecycle = exports.wrapLifecycle = (() => { var _ref32 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, flags, factory) { yield config.executeLifecycleScript('preinstall'); yield factory(); // npm behaviour, seems kinda funky but yay compatibility yield config.executeLifecycleScript('install'); yield config.executeLifecycleScript('postinstall'); if (!config.production) { if (!config.disablePrepublish) { yield config.executeLifecycleScript('prepublish'); } yield config.executeLifecycleScript('prepare'); } }); return function wrapLifecycle(_x15, _x16, _x17) { return _ref32.apply(this, arguments); }; })(); exports.hasWrapper = hasWrapper; exports.setFlags = setFlags; var _objectPath; function _load_objectPath() { return _objectPath = _interopRequireDefault(__webpack_require__(304)); } var _hooks; function _load_hooks() { return _hooks = __webpack_require__(374); } var _index; function _load_index() { return _index = _interopRequireDefault(__webpack_require__(220)); } var _errors; function _load_errors() { return _errors = __webpack_require__(6); } var _integrityChecker; function _load_integrityChecker() { return _integrityChecker = _interopRequireDefault(__webpack_require__(208)); } var _lockfile; function _load_lockfile() { return _lockfile = _interopRequireDefault(__webpack_require__(19)); } var _lockfile2; function _load_lockfile2() { return _lockfile2 = __webpack_require__(19); } var _packageFetcher; function _load_packageFetcher() { return _packageFetcher = _interopRequireWildcard(__webpack_require__(210)); } var _packageInstallScripts; function _load_packageInstallScripts() { return _packageInstallScripts = _interopRequireDefault(__webpack_require__(557)); } var _packageCompatibility; function _load_packageCompatibility() { return _packageCompatibility = _interopRequireWildcard(__webpack_require__(209)); } var _packageResolver; function _load_packageResolver() { return _packageResolver = _interopRequireDefault(__webpack_require__(366)); } var _packageLinker; function _load_packageLinker() { return _packageLinker = _interopRequireDefault(__webpack_require__(211)); } var _index2; function _load_index2() { return _index2 = __webpack_require__(57); } var _index3; function _load_index3() { return _index3 = __webpack_require__(78); } var _autoclean; function _load_autoclean() { return _autoclean = __webpack_require__(354); } var _constants; function _load_constants() { return _constants = _interopRequireWildcard(__webpack_require__(8)); } var _normalizePattern; function _load_normalizePattern() { return _normalizePattern = __webpack_require__(37); } var _fs; function _load_fs() { return _fs = _interopRequireWildcard(__webpack_require__(4)); } var _map; function _load_map() { return _map = _interopRequireDefault(__webpack_require__(29)); } var _yarnVersion; function _load_yarnVersion() { return _yarnVersion = __webpack_require__(120); } var _generatePnpMap; function _load_generatePnpMap() { return _generatePnpMap = __webpack_require__(579); } var _workspaceLayout; function _load_workspaceLayout() { return _workspaceLayout = _interopRequireDefault(__webpack_require__(90)); } var _resolutionMap; function _load_resolutionMap() { return _resolutionMap = _interopRequireDefault(__webpack_require__(214)); } var _guessName; function _load_guessName() { return _guessName = _interopRequireDefault(__webpack_require__(169)); } var _audit; function _load_audit() { return _audit = _interopRequireDefault(__webpack_require__(353)); } function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } const deepEqual = __webpack_require__(631); const emoji = __webpack_require__(302); const invariant = __webpack_require__(9); const path = __webpack_require__(0); const semver = __webpack_require__(22); const uuid = __webpack_require__(119); const ssri = __webpack_require__(65); const ONE_DAY = 1000 * 60 * 60 * 24; /** * Try and detect the installation method for Yarn and provide a command to update it with. */ function getUpdateCommand(installationMethod) { if (installationMethod === 'tar') { return `curl --compressed -o- -L ${(_constants || _load_constants()).YARN_INSTALLER_SH} | bash`; } if (installationMethod === 'homebrew') { return 'brew upgrade yarn'; } if (installationMethod === 'deb') { return 'sudo apt-get update && sudo apt-get install yarn'; } if (installationMethod === 'rpm') { return 'sudo yum install yarn'; } if (installationMethod === 'npm') { return 'npm install --global yarn'; } if (installationMethod === 'chocolatey') { return 'choco upgrade yarn'; } if (installationMethod === 'apk') { return 'apk update && apk add -u yarn'; } if (installationMethod === 'portage') { return 'sudo emerge --sync && sudo emerge -au sys-apps/yarn'; } return null; } function getUpdateInstaller(installationMethod) { // Windows if (installationMethod === 'msi') { return (_constants || _load_constants()).YARN_INSTALLER_MSI; } return null; } function normalizeFlags(config, rawFlags) { const flags = { // install har: !!rawFlags.har, ignorePlatform: !!rawFlags.ignorePlatform, ignoreEngines: !!rawFlags.ignoreEngines, ignoreScripts: !!rawFlags.ignoreScripts, ignoreOptional: !!rawFlags.ignoreOptional, force: !!rawFlags.force, flat: !!rawFlags.flat, lockfile: rawFlags.lockfile !== false, pureLockfile: !!rawFlags.pureLockfile, updateChecksums: !!rawFlags.updateChecksums, skipIntegrityCheck: !!rawFlags.skipIntegrityCheck, frozenLockfile: !!rawFlags.frozenLockfile, linkDuplicates: !!rawFlags.linkDuplicates, checkFiles: !!rawFlags.checkFiles, audit: !!rawFlags.audit, // add peer: !!rawFlags.peer, dev: !!rawFlags.dev, optional: !!rawFlags.optional, exact: !!rawFlags.exact, tilde: !!rawFlags.tilde, ignoreWorkspaceRootCheck: !!rawFlags.ignoreWorkspaceRootCheck, // outdated, update-interactive includeWorkspaceDeps: !!rawFlags.includeWorkspaceDeps, // add, remove, update workspaceRootIsCwd: rawFlags.workspaceRootIsCwd !== false }; if (config.getOption('ignore-scripts')) { flags.ignoreScripts = true; } if (config.getOption('ignore-platform')) { flags.ignorePlatform = true; } if (config.getOption('ignore-engines')) { flags.ignoreEngines = true; } if (config.getOption('ignore-optional')) { flags.ignoreOptional = true; } if (config.getOption('force')) { flags.force = true; } return flags; } class Install { constructor(flags, config, reporter, lockfile) { this.rootManifestRegistries = []; this.rootPatternsToOrigin = (0, (_map || _load_map()).default)(); this.lockfile = lockfile; this.reporter = reporter; this.config = config; this.flags = normalizeFlags(config, flags); this.resolutions = (0, (_map || _load_map()).default)(); // Legacy resolutions field used for flat install mode this.resolutionMap = new (_resolutionMap || _load_resolutionMap()).default(config); // Selective resolutions for nested dependencies this.resolver = new (_packageResolver || _load_packageResolver()).default(config, lockfile, this.resolutionMap); this.integrityChecker = new (_integrityChecker || _load_integrityChecker()).default(config); this.linker = new (_packageLinker || _load_packageLinker()).default(config, this.resolver); this.scripts = new (_packageInstallScripts || _load_packageInstallScripts()).default(config, this.resolver, this.flags.force); } /** * Create a list of dependency requests from the current directories manifests. */ fetchRequestFromCwd(excludePatterns = [], ignoreUnusedPatterns = false) { var _this = this; return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { const patterns = []; const deps = []; let resolutionDeps = []; const manifest = {}; const ignorePatterns = []; const usedPatterns = []; let workspaceLayout; // some commands should always run in the context of the entire workspace const cwd = _this.flags.includeWorkspaceDeps || _this.flags.workspaceRootIsCwd ? _this.config.lockfileFolder : _this.config.cwd; // non-workspaces are always root, otherwise check for workspace root const cwdIsRoot = !_this.config.workspaceRootFolder || _this.config.lockfileFolder === cwd; // exclude package names that are in install args const excludeNames = []; for (var _iterator = excludePatterns, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) { var _ref; if (_isArray) { if (_i >= _iterator.length) break; _ref = _iterator[_i++]; } else { _i = _iterator.next(); if (_i.done) break; _ref = _i.value; } const pattern = _ref; if ((0, (_index3 || _load_index3()).getExoticResolver)(pattern)) { excludeNames.push((0, (_guessName || _load_guessName()).default)(pattern)); } else { // extract the name const parts = (0, (_normalizePattern || _load_normalizePattern()).normalizePattern)(pattern); excludeNames.push(parts.name); } } const stripExcluded = function stripExcluded(manifest) { for (var _iterator2 = excludeNames, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) { var _ref2; if (_isArray2) { if (_i2 >= _iterator2.length) break; _ref2 = _iterator2[_i2++]; } else { _i2 = _iterator2.next(); if (_i2.done) break; _ref2 = _i2.value; } const exclude = _ref2; if (manifest.dependencies && manifest.dependencies[exclude]) { delete manifest.dependencies[exclude]; } if (manifest.devDependencies && manifest.devDependencies[exclude]) { delete manifest.devDependencies[exclude]; } if (manifest.optionalDependencies && manifest.optionalDependencies[exclude]) { delete manifest.optionalDependencies[exclude]; } } }; for (var _iterator3 = Object.keys((_index2 || _load_index2()).registries), _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) { var _ref3; if (_isArray3) { if (_i3 >= _iterator3.length) break; _ref3 = _iterator3[_i3++]; } else { _i3 = _iterator3.next(); if (_i3.done) break; _ref3 = _i3.value; } const registry = _ref3; const filename = (_index2 || _load_index2()).registries[registry].filename; const loc = path.join(cwd, filename); if (!(yield (_fs || _load_fs()).exists(loc))) { continue; } _this.rootManifestRegistries.push(registry); const projectManifestJson = yield _this.config.readJson(loc); yield (0, (_index || _load_index()).default)(projectManifestJson, cwd, _this.config, cwdIsRoot); Object.assign(_this.resolutions, projectManifestJson.resolutions); Object.assign(manifest, projectManifestJson); _this.resolutionMap.init(_this.resolutions); for (var _iterator4 = Object.keys(_this.resolutionMap.resolutionsByPackage), _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) { var _ref4; if (_isArray4) { if (_i4 >= _iterator4.length) break; _ref4 = _iterator4[_i4++]; } else { _i4 = _iterator4.next(); if (_i4.done) break; _ref4 = _i4.value; } const packageName = _ref4; const optional = (_objectPath || _load_objectPath()).default.has(manifest.optionalDependencies, packageName) && _this.flags.ignoreOptional; for (var _iterator8 = _this.resolutionMap.resolutionsByPackage[packageName], _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) { var _ref9; if (_isArray8) { if (_i8 >= _iterator8.length) break; _ref9 = _iterator8[_i8++]; } else { _i8 = _iterator8.next(); if (_i8.done) break; _ref9 = _i8.value; } const _ref8 = _ref9; const pattern = _ref8.pattern; resolutionDeps = [...resolutionDeps, { registry, pattern, optional, hint: 'resolution' }]; } } const pushDeps = function pushDeps(depType, manifest, { hint, optional }, isUsed) { if (ignoreUnusedPatterns && !isUsed) { return; } // We only take unused dependencies into consideration to get deterministic hoisting. // Since flat mode doesn't care about hoisting and everything is top level and specified then we can safely // leave these out. if (_this.flags.flat && !isUsed) { return; } const depMap = manifest[depType]; for (const name in depMap) { if (excludeNames.indexOf(name) >= 0) { continue; } let pattern = name; if (!_this.lockfile.getLocked(pattern)) { // when we use --save we save the dependency to the lockfile with just the name rather than the // version combo pattern += '@' + depMap[name]; } // normalization made sure packages are mentioned only once if (isUsed) { usedPatterns.push(pattern); } else { ignorePatterns.push(pattern); } _this.rootPatternsToOrigin[pattern] = depType; patterns.push(pattern); deps.push({ pattern, registry, hint, optional, workspaceName: manifest.name, workspaceLoc: manifest._loc }); } }; if (cwdIsRoot) { pushDeps('dependencies', projectManifestJson, { hint: null, optional: false }, true); pushDeps('devDependencies', projectManifestJson, { hint: 'dev', optional: false }, !_this.config.production); pushDeps('optionalDependencies', projectManifestJson, { hint: 'optional', optional: true }, true); } if (_this.config.workspaceRootFolder) { const workspaceLoc = cwdIsRoot ? loc : path.join(_this.config.lockfileFolder, filename); const workspacesRoot = path.dirname(workspaceLoc); let workspaceManifestJson = projectManifestJson; if (!cwdIsRoot) { // the manifest we read before was a child workspace, so get the root workspaceManifestJson = yield _this.config.readJson(workspaceLoc); yield (0, (_index || _load_index()).default)(workspaceManifestJson, workspacesRoot, _this.config, true); } const workspaces = yield _this.config.resolveWorkspaces(workspacesRoot, workspaceManifestJson); workspaceLayout = new (_workspaceLayout || _load_workspaceLayout()).default(workspaces, _this.config); // add virtual manifest that depends on all workspaces, this way package hoisters and resolvers will work fine const workspaceDependencies = (0, (_extends2 || _load_extends()).default)({}, workspaceManifestJson.dependencies); for (var _iterator5 = Object.keys(workspaces), _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) { var _ref5; if (_isArray5) { if (_i5 >= _iterator5.length) break; _ref5 = _iterator5[_i5++]; } else { _i5 = _iterator5.next(); if (_i5.done) break; _ref5 = _i5.value; } const workspaceName = _ref5; const workspaceManifest = workspaces[workspaceName].manifest; workspaceDependencies[workspaceName] = workspaceManifest.version; // include dependencies from all workspaces if (_this.flags.includeWorkspaceDeps) { pushDeps('dependencies', workspaceManifest, { hint: null, optional: false }, true); pushDeps('devDependencies', workspaceManifest, { hint: 'dev', optional: false }, !_this.config.production); pushDeps('optionalDependencies', workspaceManifest, { hint: 'optional', optional: true }, true); } } const virtualDependencyManifest = { _uid: '', name: `workspace-aggregator-${uuid.v4()}`, version: '1.0.0', _registry: 'npm', _loc: workspacesRoot, dependencies: workspaceDependencies, devDependencies: (0, (_extends2 || _load_extends()).default)({}, workspaceManifestJson.devDependencies), optionalDependencies: (0, (_extends2 || _load_extends()).default)({}, workspaceManifestJson.optionalDependencies), private: workspaceManifestJson.private, workspaces: workspaceManifestJson.workspaces }; workspaceLayout.virtualManifestName = virtualDependencyManifest.name; const virtualDep = {}; virtualDep[virtualDependencyManifest.name] = virtualDependencyManifest.version; workspaces[virtualDependencyManifest.name] = { loc: workspacesRoot, manifest: virtualDependencyManifest }; // ensure dependencies that should be excluded are stripped from the correct manifest stripExcluded(cwdIsRoot ? virtualDependencyManifest : workspaces[projectManifestJson.name].manifest); pushDeps('workspaces', { workspaces: virtualDep }, { hint: 'workspaces', optional: false }, true); const implicitWorkspaceDependencies = (0, (_extends2 || _load_extends()).default)({}, workspaceDependencies); for (var _iterator6 = (_constants || _load_constants()).OWNED_DEPENDENCY_TYPES, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) { var _ref6; if (_isArray6) { if (_i6 >= _iterator6.length) break; _ref6 = _iterator6[_i6++]; } else { _i6 = _iterator6.next(); if (_i6.done) break; _ref6 = _i6.value; } const type = _ref6; for (var _iterator7 = Object.keys(projectManifestJson[type] || {}), _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) { var _ref7; if (_isArray7) { if (_i7 >= _iterator7.length) break; _ref7 = _iterator7[_i7++]; } else { _i7 = _iterator7.next(); if (_i7.done) break; _ref7 = _i7.value; } const dependencyName = _ref7; delete implicitWorkspaceDependencies[dependencyName]; } } pushDeps('dependencies', { dependencies: implicitWorkspaceDependencies }, { hint: 'workspaces', optional: false }, true); } break; } // inherit root flat flag if (manifest.flat) { _this.flags.flat = true; } return { requests: [...resolutionDeps, ...deps], patterns, manifest, usedPatterns, ignorePatterns, workspaceLayout }; })(); } /** * TODO description */ prepareRequests(requests) { return requests; } preparePatterns(patterns) { return patterns; } preparePatternsForLinking(patterns, cwdManifest, cwdIsRoot) { return patterns; } prepareManifests() { var _this2 = this; return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { const manifests = yield _this2.config.getRootManifests(); return manifests; })(); } bailout(patterns, workspaceLayout) { var _this3 = this; return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { // We don't want to skip the audit - it could yield important errors if (_this3.flags.audit) { return false; } // PNP is so fast that the integrity check isn't pertinent if (_this3.config.plugnplayEnabled) { return false; } if (_this3.flags.skipIntegrityCheck || _this3.flags.force) { return false; } const lockfileCache = _this3.lockfile.cache; if (!lockfileCache) { return false; } const lockfileClean = _this3.lockfile.parseResultType === 'success'; const match = yield _this3.integrityChecker.check(patterns, lockfileCache, _this3.flags, workspaceLayout); if (_this3.flags.frozenLockfile && (!lockfileClean || match.missingPatterns.length > 0)) { throw new (_errors || _load_errors()).MessageError(_this3.reporter.lang('frozenLockfileError')); } const haveLockfile = yield (_fs || _load_fs()).exists(path.join(_this3.config.lockfileFolder, (_constants || _load_constants()).LOCKFILE_FILENAME)); const lockfileIntegrityPresent = !_this3.lockfile.hasEntriesExistWithoutIntegrity(); const integrityBailout = lockfileIntegrityPresent || !_this3.config.autoAddIntegrity; if (match.integrityMatches && haveLockfile && lockfileClean && integrityBailout) { _this3.reporter.success(_this3.reporter.lang('upToDate')); return true; } if (match.integrityFileMissing && haveLockfile) { // Integrity file missing, force script installations _this3.scripts.setForce(true); return false; } if (match.hardRefreshRequired) { // e.g. node version doesn't match, force script installations _this3.scripts.setForce(true); return false; } if (!patterns.length && !match.integrityFileMissing) { _this3.reporter.success(_this3.reporter.lang('nothingToInstall')); yield _this3.createEmptyManifestFolders(); yield _this3.saveLockfileAndIntegrity(patterns, workspaceLayout); return true; } return false; })(); } /** * Produce empty folders for all used root manifests. */ createEmptyManifestFolders() { var _this4 = this; return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { if (_this4.config.modulesFolder) { // already created return; } for (var _iterator9 = _this4.rootManifestRegistries, _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) { var _ref10; if (_isArray9) { if (_i9 >= _iterator9.length) break; _ref10 = _iterator9[_i9++]; } else { _i9 = _iterator9.next(); if (_i9.done) break; _ref10 = _i9.value; } const registryName = _ref10; const folder = _this4.config.registries[registryName].folder; yield (_fs || _load_fs()).mkdirp(path.join(_this4.config.lockfileFolder, folder)); } })(); } /** * TODO description */ markIgnored(patterns) { for (var _iterator10 = patterns, _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) { var _ref11; if (_isArray10) { if (_i10 >= _iterator10.length) break; _ref11 = _iterator10[_i10++]; } else { _i10 = _iterator10.next(); if (_i10.done) break; _ref11 = _i10.value; } const pattern = _ref11; const manifest = this.resolver.getStrictResolvedPattern(pattern); const ref = manifest._reference; invariant(ref, 'expected package reference'); // just mark the package as ignored. if the package is used by a required package, the hoister // will take care of that. ref.ignore = true; } } /** * helper method that gets only recent manifests * used by global.ls command */ getFlattenedDeps() { var _this5 = this; return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { var _ref12 = yield _this5.fetchRequestFromCwd(); const depRequests = _ref12.requests, rawPatterns = _ref12.patterns; yield _this5.resolver.init(depRequests, {}); const manifests = yield (_packageFetcher || _load_packageFetcher()).fetch(_this5.resolver.getManifests(), _this5.config); _this5.resolver.updateManifests(manifests); return _this5.flatten(rawPatterns); })(); } /** * TODO description */ init() { var _this6 = this; return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { _this6.checkUpdate(); // warn if we have a shrinkwrap if (yield (_fs || _load_fs()).exists(path.join(_this6.config.lockfileFolder, (_constants || _load_constants()).NPM_SHRINKWRAP_FILENAME))) { _this6.reporter.warn(_this6.reporter.lang('shrinkwrapWarning')); } // warn if we have an npm lockfile if (yield (_fs || _load_fs()).exists(path.join(_this6.config.lockfileFolder, (_constants || _load_constants()).NPM_LOCK_FILENAME))) { _this6.reporter.warn(_this6.reporter.lang('npmLockfileWarning')); } if (_this6.config.plugnplayEnabled) { _this6.reporter.info(_this6.reporter.lang('plugnplaySuggestV2L1')); _this6.reporter.info(_this6.reporter.lang('plugnplaySuggestV2L2')); } let flattenedTopLevelPatterns = []; const steps = []; var _ref13 = yield _this6.fetchRequestFromCwd(); const depRequests = _ref13.requests, rawPatterns = _ref13.patterns, ignorePatterns = _ref13.ignorePatterns, workspaceLayout = _ref13.workspaceLayout, manifest = _ref13.manifest; let topLevelPatterns = []; const artifacts = yield _this6.integrityChecker.getArtifacts(); if (artifacts) { _this6.linker.setArtifacts(artifacts); _this6.scripts.setArtifacts(artifacts); } if ((_packageCompatibility || _load_packageCompatibility()).shouldCheck(manifest, _this6.flags)) { steps.push((() => { var _ref14 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (curr, total) { _this6.reporter.step(curr, total, _this6.reporter.lang('checkingManifest'), emoji.get('mag')); yield _this6.checkCompatibility(); }); return function (_x, _x2) { return _ref14.apply(this, arguments); }; })()); } const audit = new (_audit || _load_audit()).default(_this6.config, _this6.reporter, { groups: (_constants || _load_constants()).OWNED_DEPENDENCY_TYPES }); let auditFoundProblems = false; steps.push(function (curr, total) { return (0, (_hooks || _load_hooks()).callThroughHook)('resolveStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { _this6.reporter.step(curr, total, _this6.reporter.lang('resolvingPackages'), emoji.get('mag')); yield _this6.resolver.init(_this6.prepareRequests(depRequests), { isFlat: _this6.flags.flat, isFrozen: _this6.flags.frozenLockfile, workspaceLayout }); topLevelPatterns = _this6.preparePatterns(rawPatterns); flattenedTopLevelPatterns = yield _this6.flatten(topLevelPatterns); return { bailout: !_this6.flags.audit && (yield _this6.bailout(topLevelPatterns, workspaceLayout)) }; })); }); if (_this6.flags.audit) { steps.push(function (curr, total) { return (0, (_hooks || _load_hooks()).callThroughHook)('auditStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { _this6.reporter.step(curr, total, _this6.reporter.lang('auditRunning'), emoji.get('mag')); if (_this6.flags.offline) { _this6.reporter.warn(_this6.reporter.lang('auditOffline')); return { bailout: false }; } const preparedManifests = yield _this6.prepareManifests(); // $FlowFixMe - Flow considers `m` in the map operation to be "mixed", so does not recognize `m.object` const mergedManifest = Object.assign({}, ...Object.values(preparedManifests).map(function (m) { return m.object; })); const auditVulnerabilityCounts = yield audit.performAudit(mergedManifest, _this6.lockfile, _this6.resolver, _this6.linker, topLevelPatterns); auditFoundProblems = auditVulnerabilityCounts.info || auditVulnerabilityCounts.low || auditVulnerabilityCounts.moderate || auditVulnerabilityCounts.high || auditVulnerabilityCounts.critical; return { bailout: yield _this6.bailout(topLevelPatterns, workspaceLayout) }; })); }); } steps.push(function (curr, total) { return (0, (_hooks || _load_hooks()).callThroughHook)('fetchStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { _this6.markIgnored(ignorePatterns); _this6.reporter.step(curr, total, _this6.reporter.lang('fetchingPackages'), emoji.get('truck')); const manifests = yield (_packageFetcher || _load_packageFetcher()).fetch(_this6.resolver.getManifests(), _this6.config); _this6.resolver.updateManifests(manifests); yield (_packageCompatibility || _load_packageCompatibility()).check(_this6.resolver.getManifests(), _this6.config, _this6.flags.ignoreEngines); })); }); steps.push(function (curr, total) { return (0, (_hooks || _load_hooks()).callThroughHook)('linkStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { // remove integrity hash to make this operation atomic yield _this6.integrityChecker.removeIntegrityFile(); _this6.reporter.step(curr, total, _this6.reporter.lang('linkingDependencies'), emoji.get('link')); flattenedTopLevelPatterns = _this6.preparePatternsForLinking(flattenedTopLevelPatterns, manifest, _this6.config.lockfileFolder === _this6.config.cwd); yield _this6.linker.init(flattenedTopLevelPatterns, workspaceLayout, { linkDuplicates: _this6.flags.linkDuplicates, ignoreOptional: _this6.flags.ignoreOptional }); })); }); if (_this6.config.plugnplayEnabled) { steps.push(function (curr, total) { return (0, (_hooks || _load_hooks()).callThroughHook)('pnpStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { const pnpPath = `${_this6.config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`; const code = yield (0, (_generatePnpMap || _load_generatePnpMap()).generatePnpMap)(_this6.config, flattenedTopLevelPatterns, { resolver: _this6.resolver, reporter: _this6.reporter, targetPath: pnpPath, workspaceLayout }); try { const file = yield (_fs || _load_fs()).readFile(pnpPath); if (file === code) { return; } } catch (error) {} yield (_fs || _load_fs()).writeFile(pnpPath, code); yield (_fs || _load_fs()).chmod(pnpPath, 0o755); })); }); } steps.push(function (curr, total) { return (0, (_hooks || _load_hooks()).callThroughHook)('buildStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { _this6.reporter.step(curr, total, _this6.flags.force ? _this6.reporter.lang('rebuildingPackages') : _this6.reporter.lang('buildingFreshPackages'), emoji.get('hammer')); if (_this6.config.ignoreScripts) { _this6.reporter.warn(_this6.reporter.lang('ignoredScripts')); } else { yield _this6.scripts.init(flattenedTopLevelPatterns); } })); }); if (_this6.flags.har) { steps.push((() => { var _ref21 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (curr, total) { const formattedDate = new Date().toISOString().replace(/:/g, '-'); const filename = `yarn-install_${formattedDate}.har`; _this6.reporter.step(curr, total, _this6.reporter.lang('savingHar', filename), emoji.get('black_circle_for_record')); yield _this6.config.requestManager.saveHar(filename); }); return function (_x3, _x4) { return _ref21.apply(this, arguments); }; })()); } if (yield _this6.shouldClean()) { steps.push((() => { var _ref22 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (curr, total) { _this6.reporter.step(curr, total, _this6.reporter.lang('cleaningModules'), emoji.get('recycle')); yield (0, (_autoclean || _load_autoclean()).clean)(_this6.config, _this6.reporter); }); return function (_x5, _x6) { return _ref22.apply(this, arguments); }; })()); } let currentStep = 0; for (var _iterator11 = steps, _isArray11 = Array.isArray(_iterator11), _i11 = 0, _iterator11 = _isArray11 ? _iterator11 : _iterator11[Symbol.iterator]();;) { var _ref23; if (_isArray11) { if (_i11 >= _iterator11.length) break; _ref23 = _iterator11[_i11++]; } else { _i11 = _iterator11.next(); if (_i11.done) break; _ref23 = _i11.value; } const step = _ref23; const stepResult = yield step(++currentStep, steps.length); if (stepResult && stepResult.bailout) { if (_this6.flags.audit) { audit.summary(); } if (auditFoundProblems) { _this6.reporter.warn(_this6.reporter.lang('auditRunAuditForDetails')); } _this6.maybeOutputUpdate(); return flattenedTopLevelPatterns; } } // fin! if (_this6.flags.audit) { audit.summary(); } if (auditFoundProblems) { _this6.reporter.warn(_this6.reporter.lang('auditRunAuditForDetails')); } yield _this6.saveLockfileAndIntegrity(topLevelPatterns, workspaceLayout); yield _this6.persistChanges(); _this6.maybeOutputUpdate(); _this6.config.requestManager.clearCache(); return flattenedTopLevelPatterns; })(); } checkCompatibility() { var _this7 = this; return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { var _ref24 = yield _this7.fetchRequestFromCwd(); const manifest = _ref24.manifest; yield (_packageCompatibility || _load_packageCompatibility()).checkOne(manifest, _this7.config, _this7.flags.ignoreEngines); })(); } persistChanges() { var _this8 = this; return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { // get all the different registry manifests in this folder const manifests = yield _this8.config.getRootManifests(); if (yield _this8.applyChanges(manifests)) { yield _this8.config.saveRootManifests(manifests); } })(); } applyChanges(manifests) { let hasChanged = false; if (this.config.plugnplayPersist) { const object = manifests.npm.object; if (typeof object.installConfig !== 'object') { object.installConfig = {}; } if (this.config.plugnplayEnabled && object.installConfig.pnp !== true) { object.installConfig.pnp = true; hasChanged = true; } else if (!this.config.plugnplayEnabled && typeof object.installConfig.pnp !== 'undefined') { delete object.installConfig.pnp; hasChanged = true; } if (Object.keys(object.installConfig).length === 0) { delete object.installConfig; } } return Promise.resolve(hasChanged); } /** * Check if we should run the cleaning step. */ shouldClean() { return (_fs || _load_fs()).exists(path.join(this.config.lockfileFolder, (_constants || _load_constants()).CLEAN_FILENAME)); } /** * TODO */ flatten(patterns) { var _this9 = this; return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { if (!_this9.flags.flat) { return patterns; } const flattenedPatterns = []; for (var _iterator12 = _this9.resolver.getAllDependencyNamesByLevelOrder(patterns), _isArray12 = Array.isArray(_iterator12), _i12 = 0, _iterator12 = _isArray12 ? _iterator12 : _iterator12[Symbol.iterator]();;) { var _ref25; if (_isArray12) { if (_i12 >= _iterator12.length) break; _ref25 = _iterator12[_i12++]; } else { _i12 = _iterator12.next(); if (_i12.done) break; _ref25 = _i12.value; } const name = _ref25; const infos = _this9.resolver.getAllInfoForPackageName(name).filter(function (manifest) { const ref = manifest._reference; invariant(ref, 'expected package reference'); return !ref.ignore; }); if (infos.length === 0) { continue; } if (infos.length === 1) { // single version of this package // take out a single pattern as multiple patterns may have resolved to this package flattenedPatterns.push(_this9.resolver.patternsByPackage[name][0]); continue; } const options = infos.map(function (info) { const ref = info._reference; invariant(ref, 'expected reference'); return { // TODO `and is required by {PARENT}`, name: _this9.reporter.lang('manualVersionResolutionOption', ref.patterns.join(', '), info.version), value: info.version }; }); const versions = infos.map(function (info) { return info.version; }); let version; const resolutionVersion = _this9.resolutions[name]; if (resolutionVersion && versions.indexOf(resolutionVersion) >= 0) { // use json `resolution` version version = resolutionVersion; } else { version = yield _this9.reporter.select(_this9.reporter.lang('manualVersionResolution', name), _this9.reporter.lang('answer'), options); _this9.resolutions[name] = version; } flattenedPatterns.push(_this9.resolver.collapseAllVersionsOfPackage(name, version)); } // save resolutions to their appropriate root manifest if (Object.keys(_this9.resolutions).length) { const manifests = yield _this9.config.getRootManifests(); for (const name in _this9.resolutions) { const version = _this9.resolutions[name]; const patterns = _this9.resolver.patternsByPackage[name]; if (!patterns) { continue; } let manifest; for (var _iterator13 = patterns, _isArray13 = Array.isArray(_iterator13), _i13 = 0, _iterator13 = _isArray13 ? _iterator13 : _iterator13[Symbol.iterator]();;) { var _ref26; if (_isArray13) { if (_i13 >= _iterator13.length) break; _ref26 = _iterator13[_i13++]; } else { _i13 = _iterator13.next(); if (_i13.done) break; _ref26 = _i13.value; } const pattern = _ref26; manifest = _this9.resolver.getResolvedPattern(pattern); if (manifest) { break; } } invariant(manifest, 'expected manifest'); const ref = manifest._reference; invariant(ref, 'expected reference'); const object = manifests[ref.registry].object; object.resolutions = object.resolutions || {}; object.resolutions[name] = version; } yield _this9.config.saveRootManifests(manifests); } return flattenedPatterns; })(); } /** * Remove offline tarballs that are no longer required */ pruneOfflineMirror(lockfile) { var _this10 = this; return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { const mirror = _this10.config.getOfflineMirrorPath(); if (!mirror) { return; } const requiredTarballs = new Set(); for (const dependency in lockfile) { const resolved = lockfile[dependency].resolved; if (resolved) { const basename = path.basename(resolved.split('#')[0]); if (dependency[0] === '@' && basename[0] !== '@') { requiredTarballs.add(`${dependency.split('/')[0]}-${basename}`); } requiredTarballs.add(basename); } } const mirrorFiles = yield (_fs || _load_fs()).walk(mirror); for (var _iterator14 = mirrorFiles, _isArray14 = Array.isArray(_iterator14), _i14 = 0, _iterator14 = _isArray14 ? _iterator14 : _iterator14[Symbol.iterator]();;) { var _ref27; if (_isArray14) { if (_i14 >= _iterator14.length) break; _ref27 = _iterator14[_i14++]; } else { _i14 = _iterator14.next(); if (_i14.done) break; _ref27 = _i14.value; } const file = _ref27; const isTarball = path.extname(file.basename) === '.tgz'; // if using experimental-pack-script-packages-in-mirror flag, don't unlink prebuilt packages const hasPrebuiltPackage = file.relative.startsWith('prebuilt/'); if (isTarball && !hasPrebuiltPackage && !requiredTarballs.has(file.basename)) { yield (_fs || _load_fs()).unlink(file.absolute); } } })(); } /** * Save updated integrity and lockfiles. */ saveLockfileAndIntegrity(patterns, workspaceLayout) { var _this11 = this; return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { const resolvedPatterns = {}; Object.keys(_this11.resolver.patterns).forEach(function (pattern) { if (!workspaceLayout || !workspaceLayout.getManifestByPattern(pattern)) { resolvedPatterns[pattern] = _this11.resolver.patterns[pattern]; } }); // TODO this code is duplicated in a few places, need a common way to filter out workspace patterns from lockfile patterns = patterns.filter(function (p) { return !workspaceLayout || !workspaceLayout.getManifestByPattern(p); }); const lockfileBasedOnResolver = _this11.lockfile.getLockfile(resolvedPatterns); if (_this11.config.pruneOfflineMirror) { yield _this11.pruneOfflineMirror(lockfileBasedOnResolver); } // write integrity hash if (!_this11.config.plugnplayEnabled) { yield _this11.integrityChecker.save(patterns, lockfileBasedOnResolver, _this11.flags, workspaceLayout, _this11.scripts.getArtifacts()); } // --no-lockfile or --pure-lockfile or --frozen-lockfile if (_this11.flags.lockfile === false || _this11.flags.pureLockfile || _this11.flags.frozenLockfile) { return; } const lockFileHasAllPatterns = patterns.every(function (p) { return _this11.lockfile.getLocked(p); }); const lockfilePatternsMatch = Object.keys(_this11.lockfile.cache || {}).every(function (p) { return lockfileBasedOnResolver[p]; }); const resolverPatternsAreSameAsInLockfile = Object.keys(lockfileBasedOnResolver).every(function (pattern) { const manifest = _this11.lockfile.getLocked(pattern); return manifest && manifest.resolved === lockfileBasedOnResolver[pattern].resolved && deepEqual(manifest.prebuiltVariants, lockfileBasedOnResolver[pattern].prebuiltVariants); }); const integrityPatternsAreSameAsInLockfile = Object.keys(lockfileBasedOnResolver).every(function (pattern) { const existingIntegrityInfo = lockfileBasedOnResolver[pattern].integrity; if (!existingIntegrityInfo) { // if this entry does not have an integrity, no need to re-write the lockfile because of it return true; } const manifest = _this11.lockfile.getLocked(pattern); if (manifest && manifest.integrity) { const manifestIntegrity = ssri.stringify(manifest.integrity); return manifestIntegrity === existingIntegrityInfo; } return false; }); // remove command is followed by install with force, lockfile will be rewritten in any case then if (!_this11.flags.force && _this11.lockfile.parseResultType === 'success' && lockFileHasAllPatterns && lockfilePatternsMatch && resolverPatternsAreSameAsInLockfile && integrityPatternsAreSameAsInLockfile && patterns.length) { return; } // build lockfile location const loc = path.join(_this11.config.lockfileFolder, (_constants || _load_constants()).LOCKFILE_FILENAME); // write lockfile const lockSource = (0, (_lockfile2 || _load_lockfile2()).stringify)(lockfileBasedOnResolver, false, _this11.config.enableLockfileVersions); yield (_fs || _load_fs()).writeFilePreservingEol(loc, lockSource); _this11._logSuccessSaveLockfile(); })(); } _logSuccessSaveLockfile() { this.reporter.success(this.reporter.lang('savedLockfile')); } /** * Load the dependency graph of the current install. Only does package resolving and wont write to the cwd. */ hydrate(ignoreUnusedPatterns) { var _this12 = this; return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { const request = yield _this12.fetchRequestFromCwd([], ignoreUnusedPatterns); const depRequests = request.requests, rawPatterns = request.patterns, ignorePatterns = request.ignorePatterns, workspaceLayout = request.workspaceLayout; yield _this12.resolver.init(depRequests, { isFlat: _this12.flags.flat, isFrozen: _this12.flags.frozenLockfile, workspaceLayout }); yield _this12.flatten(rawPatterns); _this12.markIgnored(ignorePatterns); // fetch packages, should hit cache most of the time const manifests = yield (_packageFetcher || _load_packageFetcher()).fetch(_this12.resolver.getManifests(), _this12.config); _this12.resolver.updateManifests(manifests); yield (_packageCompatibility || _load_packageCompatibility()).check(_this12.resolver.getManifests(), _this12.config, _this12.flags.ignoreEngines); // expand minimal manifests for (var _iterator15 = _this12.resolver.getManifests(), _isArray15 = Array.isArray(_iterator15), _i15 = 0, _iterator15 = _isArray15 ? _iterator15 : _iterator15[Symbol.iterator]();;) { var _ref28; if (_isArray15) { if (_i15 >= _iterator15.length) break; _ref28 = _iterator15[_i15++]; } else { _i15 = _iterator15.next(); if (_i15.done) break; _ref28 = _i15.value; } const manifest = _ref28; const ref = manifest._reference; invariant(ref, 'expected reference'); const type = ref.remote.type; // link specifier won't ever hit cache let loc = ''; if (type === 'link') { continue; } else if (type === 'workspace') { if (!ref.remote.reference) { continue; } loc = ref.remote.reference; } else { loc = _this12.config.generateModuleCachePath(ref); } const newPkg = yield _this12.config.readManifest(loc); yield _this12.resolver.updateManifest(ref, newPkg); } return request; })(); } /** * Check for updates every day and output a nag message if there's a newer version. */ checkUpdate() { if (this.config.nonInteractive) { // don't show upgrade dialog on CI or non-TTY terminals return; } // don't check if disabled if (this.config.getOption('disable-self-update-check')) { return; } // only check for updates once a day const lastUpdateCheck = Number(this.config.getOption('lastUpdateCheck')) || 0; if (lastUpdateCheck && Date.now() - lastUpdateCheck < ONE_DAY) { return; } // don't bug for updates on tagged releases if ((_yarnVersion || _load_yarnVersion()).version.indexOf('-') >= 0) { return; } this._checkUpdate().catch(() => { // swallow errors }); } _checkUpdate() { var _this13 = this; return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () { let latestVersion = yield _this13.config.requestManager.request({ url: (_constants || _load_constants()).SELF_UPDATE_VERSION_URL }); invariant(typeof latestVersion === 'string', 'expected string'); latestVersion = latestVersion.trim(); if (!semver.valid(latestVersion)) { return; } // ensure we only check for updates periodically _this13.config.registries.yarn.saveHomeConfig({ lastUpdateCheck: Date.now() }); if (semver.gt(latestVersion, (_yarnVersion || _load_yarnVersion()).version)) { const installationMethod = yield (0, (_yarnVersion || _load_yarnVersion()).getInstallationMethod)(); _this13.maybeOutputUpdate = function () { _this13.reporter.warn(_this13.reporter.lang('yarnOutdated', latestVersion, (_yarnVersion || _load_yarnVersion()).version)); const command = getUpdateCommand(installationMethod); if (command) { _this13.reporter.info(_this13.reporter.lang('yarnOutdatedCommand')); _this13.reporter.command(command); } else { const installer = getUpdateInstaller(installationMethod); if (installer) { _this13.reporter.info(_this13.reporter.lang('yarnOutdatedInstaller', installer)); } } }; } })(); } /** * Method to override with a possible upgrade message. */ maybeOutputUpdate() {} } exports.Install = Install; function hasWrapper(commander, args) { return true; } function setFlags(commander) { commander.description('Yarn install is used to install all dependencies for a project.'); commander.usage('install [flags]'); commander.option('-A, --audit', 'Run vulnerability audit on installed packages'); commander.option('-g, --global', 'DEPRECATED'); commander.option('-S, --save', 'DEPRECATED - save package to your `dependencies`'); commander.option('-D, --save-dev', 'DEPRECATED - save package to your `devDependencies`'); commander.option('-P, --save-peer', 'DEPRECATED - save package to your `peerDependencies`'); commander.option('-O, --save-optional', 'DEPRECATED - save package to your `optionalDependencies`'); commander.option('-E, --save-exact', 'DEPRECATED'); commander.option('-T, --save-tilde', 'DEPRECATED'); } /***/ }), /* 35 */ /***/ (function(module, exports, __webpack_require__) { var isObject = __webpack_require__(52); module.exports = function (it) { if (!isObject(it)) throw TypeError(it + ' is not an object!'); return it; }; /***/ }), /* 36 */ /***/ (function(module, __webpack_exports__, __webpack_require__) { "use strict"; /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return SubjectSubscriber; }); /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Subject; }); /* unused harmony export AnonymousSubject */ /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Observable__ = __webpack_require__(12); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscriber__ = __webpack_require__(7); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscription__ = __webpack_require__(25); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__ = __webpack_require__(189); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__SubjectSubscription__ = __webpack_require__(422); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__internal_symbol_rxSubscriber__ = __webpack_require__(321); /** PURE_IMPORTS_START tslib,_Observable,_Subscriber,_Subscription,_util_ObjectUnsubscribedError,_SubjectSubscription,_internal_symbol_rxSubscriber PURE_IMPORTS_END */ var SubjectSubscriber = /*@__PURE__*/ (function (_super) { __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SubjectSubscriber, _super); function SubjectSubscriber(destination) { var _this = _super.call(this, destination) || this; _this.destination = destination; return _this; } return SubjectSubscriber; }(__WEBPACK_IMPORTED_MODULE_2__Subscriber__["a" /* Subscriber */])); var Subject = /*@__PURE__*/ (function (_super) { __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](Subject, _super); function Subject() { var _this = _super.call(this) || this; _this.observers = []; _this.closed = false; _this.isStopped = false; _this.hasError = false; _this.thrownError = null; return _this; } Subject.prototype[__WEBPACK_IMPORTED_MODULE_6__internal_symbol_rxSubscriber__["a" /* rxSubscriber */]] = function () { return new SubjectSubscriber(this); }; Subject.prototype.lift = function (operator) { var subject = new AnonymousSubject(this, this); subject.operator = operator; return subject; }; Subject.prototype.next = function (value) { if (this.closed) { throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */](); } if (!this.isStopped) { var observers = this.observers; var len = observers.length; var copy = observers.slice(); for (var i = 0; i < len; i++) { copy[i].next(value); } } }; Subject.prototype.error = function (err) { if (this.closed) { throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */](); } this.hasError = true; this.thrownError = err; this.isStopped = true; var observers = this.observers; var len = observers.length; var copy = observers.slice(); for (var i = 0; i < len; i++) { copy[i].error(err); } this.observers.length = 0; }; Subject.prototype.complete = function () { if (this.closed) { throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */](); } this.isStopped = true; var observers = this.observers; var len = observers.length; var copy = observers.slice(); for (var i = 0; i < len; i++) { copy[i].complete(); } this.observers.length = 0; }; Subject.prototype.unsubscribe = function () { this.isStopped = true; this.closed = true; this.observers = null; }; Subject.prototype._trySubscribe = function (subscriber) { if (this.closed) { throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */](); } else { return _super.prototype._trySubscribe.call(this, subscriber); } }; Subject.prototype._subscribe = function (subscriber) { if (this.closed) { throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */](); } else if (this.hasError) { subscriber.error(this.thrownError); return __WEBPACK_IMPORTED_MODULE_3__Subscription__["a" /* Subscription */].EMPTY; } else if (this.isStopped) { subscriber.complete(); return __WEBPACK_IMPORTED_MODULE_3__Subscription__["a" /* Subscription */].EMPTY; } else { this.observers.push(subscriber); return new __WEBPACK_IMPORTED_MODULE_5__SubjectSubscription__["a" /* SubjectSubscription */](this, subscriber); } }; Subject.prototype.asObservable = function () { var observable = new __WEBPACK_IMPORTED_MODULE_1__Observable__["a" /* Observable */](); observable.source = this; return observable; }; Subject.create = function (destination, source) { return new AnonymousSubject(destination, source); }; return Subject; }(__WEBPACK_IMPORTED_MODULE_1__Observable__["a" /* Observable */])); var AnonymousSubject = /*@__PURE__*/ (function (_super) { __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](AnonymousSubject, _super); function AnonymousSubject(destination, source) { var _this = _super.call(this) || this; _this.destination = destination; _this.source = source; return _this; } AnonymousSubject.prototype.next = function (value) { var destination = this.destination; if (destination && destination.next) { destination.next(value); } }; AnonymousSubject.prototype.error = function (err) { var destination = this.destination; if (destination && destination.error) { this.destination.error(err); } }; AnonymousSubject.prototype.complete = function () { var destination = this.destination; if (destination && destination.complete) { this.destination.complete(); } }; AnonymousSubject.prototype._subscribe = function (subscriber) { var source = this.source; if (source) { return this.source.subscribe(subscriber); } else { return __WEBPACK_IMPORTED_MODULE_3__Subscription__["a" /* Subscription */].EMPTY; } }; return AnonymousSubject; }(Subject)); //# sourceMappingURL=Subject.js.map /***/ }), /* 37 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.normalizePattern = normalizePattern; /** * Explode and normalize a pattern into its name and range. */ function normalizePattern(pattern) { let hasVersion = false; let range = 'latest'; let name = pattern; // if we're a scope then remove the @ and add it back later let isScoped = false; if (name[0] === '@') { isScoped = true; name = name.slice(1); } // take first part as the name const parts = name.split('@'); if (parts.length > 1) { name = parts.shift(); range = parts.join('@'); if (range) { hasVersion = true; } else { range = '*'; } } // add back @ scope suffix if (isScoped) { name = `@${name}`; } return { name, range, hasVersion }; } /***/ }), /* 38 */ /***/ (function(module, exports, __webpack_require__) { /* WEBPACK VAR INJECTION */(function(module) {var __WEBPACK_AMD_DEFINE_RESULT__;/** * @license * Lodash * Copyright JS Foundation and other contributors * Released under MIT license * Based on Underscore.js 1.8.3 * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors */ ;(function() { /** Used as a safe reference for `undefined` in pre-ES5 environments. */ var undefined; /** Used as the semantic version number. */ var VERSION = '4.17.10'; /** Used as the size to enable large array optimizations. */ var LARGE_ARRAY_SIZE = 200; /** Error message constants. */ var CORE_ERROR_TEXT = 'Unsupported core-js use. Try https://npms.io/search?q=ponyfill.', FUNC_ERROR_TEXT = 'Expected a function'; /** Used to stand-in for `undefined` hash values. */ var HASH_UNDEFINED = '__lodash_hash_undefined__'; /** Used as the maximum memoize cache size. */ var MAX_MEMOIZE_SIZE = 500; /** Used as the internal argument placeholder. */ var PLACEHOLDER = '__lodash_placeholder__'; /** Used to compose bitmasks for cloning. */ var CLONE_DEEP_FLAG = 1, CLONE_FLAT_FLAG = 2, CLONE_SYMBOLS_FLAG = 4; /** Used to compose bitmasks for value comparisons. */ var COMPARE_PARTIAL_FLAG = 1, COMPARE_UNORDERED_FLAG = 2; /** Used to compose bitmasks for function metadata. */ var WRAP_BIND_FLAG = 1, WRAP_BIND_KEY_FLAG = 2, WRAP_CURRY_BOUND_FLAG = 4, WRAP_CURRY_FLAG = 8, WRAP_CURRY_RIGHT_FLAG = 16, WRAP_PARTIAL_FLAG = 32, WRAP_PARTIAL_RIGHT_FLAG = 64, WRAP_ARY_FLAG = 128, WRAP_REARG_FLAG = 256, WRAP_FLIP_FLAG = 512; /** Used as default options for `_.truncate`. */ var DEFAULT_TRUNC_LENGTH = 30, DEFAULT_TRUNC_OMISSION = '...'; /** Used to detect hot functions by number of calls within a span of milliseconds. */ var HOT_COUNT = 800, HOT_SPAN = 16; /** Used to indicate the type of lazy iteratees. */ var LAZY_FILTER_FLAG = 1, LAZY_MAP_FLAG = 2, LAZY_WHILE_FLAG = 3; /** Used as references for various `Number` constants. */ var INFINITY = 1 / 0, MAX_SAFE_INTEGER = 9007199254740991, MAX_INTEGER = 1.7976931348623157e+308, NAN = 0 / 0; /** Used as references for the maximum length and index of an array. */ var MAX_ARRAY_LENGTH = 4294967295, MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1, HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1; /** Used to associate wrap methods with their bit flags. */ var wrapFlags = [ ['ary', WRAP_ARY_FLAG], ['bind', WRAP_BIND_FLAG], ['bindKey', WRAP_BIND_KEY_FLAG], ['curry', WRAP_CURRY_FLAG], ['curryRight', WRAP_CURRY_RIGHT_FLAG], ['flip', WRAP_FLIP_FLAG], ['partial', WRAP_PARTIAL_FLAG], ['partialRight', WRAP_PARTIAL_RIGHT_FLAG], ['rearg', WRAP_REARG_FLAG] ]; /** `Object#toString` result references. */ var argsTag = '[object Arguments]', arrayTag = '[object Array]', asyncTag = '[object AsyncFunction]', boolTag = '[object Boolean]', dateTag = '[object Date]', domExcTag = '[object DOMException]', errorTag = '[object Error]', funcTag = '[object Function]', genTag = '[object GeneratorFunction]', mapTag = '[object Map]', numberTag = '[object Number]', nullTag = '[object Null]', objectTag = '[object Object]', promiseTag = '[object Promise]', proxyTag = '[object Proxy]', regexpTag = '[object RegExp]', setTag = '[object Set]', stringTag = '[object String]', symbolTag = '[object Symbol]', undefinedTag = '[object Undefined]', weakMapTag = '[object WeakMap]', weakSetTag = '[object WeakSet]'; var arrayBufferTag = '[object ArrayBuffer]', dataViewTag = '[object DataView]', float32Tag = '[object Float32Array]', float64Tag = '[object Float64Array]', int8Tag = '[object Int8Array]', int16Tag = '[object Int16Array]', int32Tag = '[object Int32Array]', uint8Tag = '[object Uint8Array]', uint8ClampedTag = '[object Uint8ClampedArray]', uint16Tag = '[object Uint16Array]', uint32Tag = '[object Uint32Array]'; /** Used to match empty string literals in compiled template source. */ var reEmptyStringLeading = /\b__p \+= '';/g, reEmptyStringMiddle = /\b(__p \+=) '' \+/g, reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g; /** Used to match HTML entities and HTML characters. */ var reEscapedHtml = /&(?:amp|lt|gt|quot|#39);/g, reUnescapedHtml = /[&<>"']/g, reHasEscapedHtml = RegExp(reEscapedHtml.source), reHasUnescapedHtml = RegExp(reUnescapedHtml.source); /** Used to match template delimiters. */ var reEscape = /<%-([\s\S]+?)%>/g, reEvaluate = /<%([\s\S]+?)%>/g, reInterpolate = /<%=([\s\S]+?)%>/g; /** Used to match property names within property paths. */ var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/, reIsPlainProp = /^\w*$/, rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g; /** * Used to match `RegExp` * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns). */ var reRegExpChar = /[\\^$.*+?()[\]{}|]/g, reHasRegExpChar = RegExp(reRegExpChar.source); /** Used to match leading and trailing whitespace. */ var reTrim = /^\s+|\s+$/g, reTrimStart = /^\s+/, reTrimEnd = /\s+$/; /** Used to match wrap detail comments. */ var reWrapComment = /\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/, reWrapDetails = /\{\n\/\* \[wrapped with (.+)\] \*/, reSplitDetails = /,? & /; /** Used to match words composed of alphanumeric characters. */ var reAsciiWord = /[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g; /** Used to match backslashes in property paths. */ var reEscapeChar = /\\(\\)?/g; /** * Used to match * [ES template delimiters](http://ecma-international.org/ecma-262/7.0/#sec-template-literal-lexical-components). */ var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g; /** Used to match `RegExp` flags from their coerced string values. */ var reFlags = /\w*$/; /** Used to detect bad signed hexadecimal string values. */ var reIsBadHex = /^[-+]0x[0-9a-f]+$/i; /** Used to detect binary string values. */ var reIsBinary = /^0b[01]+$/i; /** Used to detect host constructors (Safari). */ var reIsHostCtor = /^\[object .+?Constructor\]$/; /** Used to detect octal string values. */ var reIsOctal = /^0o[0-7]+$/i; /** Used to detect unsigned integer values. */ var reIsUint = /^(?:0|[1-9]\d*)$/; /** Used to match Latin Unicode letters (excluding mathematical operators). */ var reLatin = /[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g; /** Used to ensure capturing order of template delimiters. */ var reNoMatch = /($^)/; /** Used to match unescaped characters in compiled string literals. */ var reUnescapedString = /['\n\r\u2028\u2029\\]/g; /** Used to compose unicode character classes. */ var rsAstralRange = '\\ud800-\\udfff', rsComboMarksRange = '\\u0300-\\u036f', reComboHalfMarksRange = '\\ufe20-\\ufe2f', rsComboSymbolsRange = '\\u20d0-\\u20ff', rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange, rsDingbatRange = '\\u2700-\\u27bf', rsLowerRange = 'a-z\\xdf-\\xf6\\xf8-\\xff', rsMathOpRange = '\\xac\\xb1\\xd7\\xf7', rsNonCharRange = '\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf', rsPunctuationRange = '\\u2000-\\u206f', rsSpaceRange = ' \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000', rsUpperRange = 'A-Z\\xc0-\\xd6\\xd8-\\xde', rsVarRange = '\\ufe0e\\ufe0f', rsBreakRange = rsMathOpRange + rsNonCharRange + rsPunctuationRange + rsSpaceRange; /** Used to compose unicode capture groups. */ var rsApos = "['\u2019]", rsAstral = '[' + rsAstralRange + ']', rsBreak = '[' + rsBreakRange + ']', rsCombo = '[' + rsComboRange + ']', rsDigits = '\\d+', rsDingbat = '[' + rsDingbatRange + ']', rsLower = '[' + rsLowerRange + ']', rsMisc = '[^' + rsAstralRange + rsBreakRange + rsDigits + rsDingbatRange + rsLowerRange + rsUpperRange + ']', rsFitz = '\\ud83c[\\udffb-\\udfff]', rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')', rsNonAstral = '[^' + rsAstralRange + ']', rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}', rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]', rsUpper = '[' + rsUpperRange + ']', rsZWJ = '\\u200d'; /** Used to compose unicode regexes. */ var rsMiscLower = '(?:' + rsLower + '|' + rsMisc + ')', rsMiscUpper = '(?:' + rsUpper + '|' + rsMisc + ')', rsOptContrLower = '(?:' + rsApos + '(?:d|ll|m|re|s|t|ve))?', rsOptContrUpper = '(?:' + rsApos + '(?:D|LL|M|RE|S|T|VE))?', reOptMod = rsModifier + '?', rsOptVar = '[' + rsVarRange + ']?', rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*', rsOrdLower = '\\d*(?:1st|2nd|3rd|(?![123])\\dth)(?=\\b|[A-Z_])', rsOrdUpper = '\\d*(?:1ST|2ND|3RD|(?![123])\\dTH)(?=\\b|[a-z_])', rsSeq = rsOptVar + reOptMod + rsOptJoin, rsEmoji = '(?:' + [rsDingbat, rsRegional, rsSurrPair].join('|') + ')' + rsSeq, rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')'; /** Used to match apostrophes. */ var reApos = RegExp(rsApos, 'g'); /** * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols). */ var reComboMark = RegExp(rsCombo, 'g'); /** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */ var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g'); /** Used to match complex or compound words. */ var reUnicodeWord = RegExp([ rsUpper + '?' + rsLower + '+' + rsOptContrLower + '(?=' + [rsBreak, rsUpper, '$'].join('|') + ')', rsMiscUpper + '+' + rsOptContrUpper + '(?=' + [rsBreak, rsUpper + rsMiscLower, '$'].join('|') + ')', rsUpper + '?' + rsMiscLower + '+' + rsOptContrLower, rsUpper + '+' + rsOptContrUpper, rsOrdUpper, rsOrdLower, rsDigits, rsEmoji ].join('|'), 'g'); /** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */ var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + ']'); /** Used to detect strings that need a more robust regexp to match words. */ var reHasUnicodeWord = /[a-z][A-Z]|[A-Z]{2,}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/; /** Used to assign default `context` object properties. */ var contextProps = [ 'Array', 'Buffer', 'DataView', 'Date', 'Error', 'Float32Array', 'Float64Array', 'Function', 'Int8Array', 'Int16Array', 'Int32Array', 'Map', 'Math', 'Object', 'Promise', 'RegExp', 'Set', 'String', 'Symbol', 'TypeError', 'Uint8Array', 'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap', '_', 'clearTimeout', 'isFinite', 'parseInt', 'setTimeout' ]; /** Used to make template sourceURLs easier to identify. */ var templateCounter = -1; /** Used to identify `toStringTag` values of typed arrays. */ var typedArrayTags = {}; typedArrayTags[float32Tag] = typedArrayTags[float64Tag] = typedArrayTags[int8Tag] = typedArrayTags[int16Tag] = typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] = typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] = typedArrayTags[uint32Tag] = true; typedArrayTags[argsTag] = typedArrayTags[arrayTag] = typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] = typedArrayTags[dataViewTag] = typedArrayTags[dateTag] = typedArrayTags[errorTag] = typedArrayTags[funcTag] = typedArrayTags[mapTag] = typedArrayTags[numberTag] = typedArrayTags[objectTag] = typedArrayTags[regexpTag] = typedArrayTags[setTag] = typedArrayTags[stringTag] = typedArrayTags[weakMapTag] = false; /** Used to identify `toStringTag` values supported by `_.clone`. */ var cloneableTags = {}; cloneableTags[argsTag] = cloneableTags[arrayTag] = cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] = cloneableTags[boolTag] = cloneableTags[dateTag] = cloneableTags[float32Tag] = cloneableTags[float64Tag] = cloneableTags[int8Tag] = cloneableTags[int16Tag] = cloneableTags[int32Tag] = cloneableTags[mapTag] = cloneableTags[numberTag] = cloneableTags[objectTag] = cloneableTags[regexpTag] = cloneableTags[setTag] = cloneableTags[stringTag] = cloneableTags[symbolTag] = cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] = cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true; cloneableTags[errorTag] = cloneableTags[funcTag] = cloneableTags[weakMapTag] = false; /** Used to map Latin Unicode letters to basic Latin letters. */ var deburredLetters = { // Latin-1 Supplement block. '\xc0': 'A', '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A', '\xe0': 'a', '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a', '\xc7': 'C', '\xe7': 'c', '\xd0': 'D', '\xf0': 'd', '\xc8': 'E', '\xc9': 'E', '\xca': 'E', '\xcb': 'E', '\xe8': 'e', '\xe9': 'e', '\xea': 'e', '\xeb': 'e', '\xcc': 'I', '\xcd': 'I', '\xce': 'I', '\xcf': 'I', '\xec': 'i', '\xed': 'i', '\xee': 'i', '\xef': 'i', '\xd1': 'N', '\xf1': 'n', '\xd2': 'O', '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O', '\xf2': 'o', '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o', '\xd9': 'U', '\xda': 'U', '\xdb': 'U', '\xdc': 'U', '\xf9': 'u', '\xfa': 'u', '\xfb': 'u', '\xfc': 'u', '\xdd': 'Y', '\xfd': 'y', '\xff': 'y', '\xc6': 'Ae', '\xe6': 'ae', '\xde': 'Th', '\xfe': 'th', '\xdf': 'ss', // Latin Extended-A block. '\u0100': 'A', '\u0102': 'A', '\u0104': 'A', '\u0101': 'a', '\u0103': 'a', '\u0105': 'a', '\u0106': 'C', '\u0108': 'C', '\u010a': 'C', '\u010c': 'C', '\u0107': 'c', '\u0109': 'c', '\u010b': 'c', '\u010d': 'c', '\u010e': 'D', '\u0110': 'D', '\u010f': 'd', '\u0111': 'd', '\u0112': 'E', '\u0114': 'E', '\u0116': 'E', '\u0118': 'E', '\u011a': 'E', '\u0113': 'e', '\u0115': 'e', '\u0117': 'e', '\u0119': 'e', '\u011b': 'e', '\u011c': 'G', '\u011e': 'G', '\u0120': 'G', '\u0122': 'G', '\u011d': 'g', '\u011f': 'g', '\u0121': 'g', '\u0123': 'g', '\u0124': 'H', '\u0126': 'H', '\u0125': 'h', '\u0127': 'h', '\u0128': 'I', '\u012a': 'I', '\u012c': 'I', '\u012e': 'I', '\u0130': 'I', '\u0129': 'i', '\u012b': 'i', '\u012d': 'i', '\u012f': 'i', '\u0131': 'i', '\u0134': 'J', '\u0135': 'j', '\u0136': 'K', '\u0137': 'k', '\u0138': 'k', '\u0139': 'L', '\u013b': 'L', '\u013d': 'L', '\u013f': 'L', '\u0141': 'L', '\u013a': 'l', '\u013c': 'l', '\u013e': 'l', '\u0140': 'l', '\u0142': 'l', '\u0143': 'N', '\u0145': 'N', '\u0147': 'N', '\u014a': 'N', '\u0144': 'n', '\u0146': 'n', '\u0148': 'n', '\u014b': 'n', '\u014c': 'O', '\u014e': 'O', '\u0150': 'O', '\u014d': 'o', '\u014f': 'o', '\u0151': 'o', '\u0154': 'R', '\u0156': 'R', '\u0158': 'R', '\u0155': 'r', '\u0157': 'r', '\u0159': 'r', '\u015a': 'S', '\u015c': 'S', '\u015e': 'S', '\u0160': 'S', '\u015b': 's', '\u015d': 's', '\u015f': 's', '\u0161': 's', '\u0162': 'T', '\u0164': 'T', '\u0166': 'T', '\u0163': 't', '\u0165': 't', '\u0167': 't', '\u0168': 'U', '\u016a': 'U', '\u016c': 'U', '\u016e': 'U', '\u0170': 'U', '\u0172': 'U', '\u0169': 'u', '\u016b': 'u', '\u016d': 'u', '\u016f': 'u', '\u0171': 'u', '\u0173': 'u', '\u0174': 'W', '\u0175': 'w', '\u0176': 'Y', '\u0177': 'y', '\u0178': 'Y', '\u0179': 'Z', '\u017b': 'Z', '\u017d': 'Z', '\u017a': 'z', '\u017c': 'z', '\u017e': 'z', '\u0132': 'IJ', '\u0133': 'ij', '\u0152': 'Oe', '\u0153': 'oe', '\u0149': "'n", '\u017f': 's' }; /** Used to map characters to HTML entities. */ var htmlEscapes = { '&': '&', '<': '<', '>': '>', '"': '"', "'": ''' }; /** Used to map HTML entities to characters. */ var htmlUnescapes = { '&': '&', '<': '<', '>': '>', '"': '"', ''': "'" }; /** Used to escape characters for inclusion in compiled string literals. */ var stringEscapes = { '\\': '\\', "'": "'", '\n': 'n', '\r': 'r', '\u2028': 'u2028', '\u2029': 'u2029' }; /** Built-in method references without a dependency on `root`. */ var freeParseFloat = parseFloat, freeParseInt = parseInt; /** Detect free variable `global` from Node.js. */ var freeGlobal = typeof global == 'object' && global && global.Object === Object && global; /** Detect free variable `self`. */ var freeSelf = typeof self == 'object' && self && self.Object === Object && self; /** Used as a reference to the global object. */ var root = freeGlobal || freeSelf || Function('return this')(); /** Detect free variable `exports`. */ var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports; /** Detect free variable `module`. */ var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module; /** Detect the popular CommonJS extension `module.exports`. */ var moduleExports = freeModule && freeModule.exports === freeExports; /** Detect free variable `process` from Node.js. */ var freeProcess = moduleExports && freeGlobal.process; /** Used to access faster Node.js helpers. */ var nodeUtil = (function() { try { // Use `util.types` for Node.js 10+. var types = freeModule && freeModule.require && freeModule.require('util').types; if (types) { return types; } // Legacy `process.binding('util')` for Node.js < 10. return freeProcess && freeProcess.binding && freeProcess.binding('util'); } catch (e) {} }()); /* Node.js helper references. */ var nodeIsArrayBuffer = nodeUtil && nodeUtil.isArrayBuffer, nodeIsDate = nodeUtil && nodeUtil.isDate, nodeIsMap = nodeUtil && nodeUtil.isMap, nodeIsRegExp = nodeUtil && nodeUtil.isRegExp, nodeIsSet = nodeUtil && nodeUtil.isSet, nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray; /*--------------------------------------------------------------------------*/ /** * A faster alternative to `Function#apply`, this function invokes `func` * with the `this` binding of `thisArg` and the arguments of `args`. * * @private * @param {Function} func The function to invoke. * @param {*} thisArg The `this` binding of `func`. * @param {Array} args The arguments to invoke `func` with. * @returns {*} Returns the result of `func`. */ function apply(func, thisArg, args) { switch (args.length) { case 0: return func.call(thisArg); case 1: return func.call(thisArg, args[0]); case 2: return func.call(thisArg, args[0], args[1]); case 3: return func.call(thisArg, args[0], args[1], args[2]); } return func.apply(thisArg, args); } /** * A specialized version of `baseAggregator` for arrays. * * @private * @param {Array} [array] The array to iterate over. * @param {Function} setter The function to set `accumulator` values. * @param {Function} iteratee The iteratee to transform keys. * @param {Object} accumulator The initial aggregated object. * @returns {Function} Returns `accumulator`. */ function arrayAggregator(array, setter, iteratee, accumulator) { var index = -1, length = array == null ? 0 : array.length; while (++index < length) { var value = array[index]; setter(accumulator, value, iteratee(value), array); } return accumulator; } /** * A specialized version of `_.forEach` for arrays without support for * iteratee shorthands. * * @private * @param {Array} [array] The array to iterate over. * @param {Function} iteratee The function invoked per iteration. * @returns {Array} Returns `array`. */ function arrayEach(array, iteratee) { var index = -1, length = array == null ? 0 : array.length; while (++index < length) { if (iteratee(array[index], index, array) === false) { break; } } return array; } /** * A specialized version of `_.forEachRight` for arrays without support for * iteratee shorthands. * * @private * @param {Array} [array] The array to iterate over. * @param {Function} iteratee The function invoked per iteration. * @returns {Array} Returns `array`. */ function arrayEachRight(array, iteratee) { var length = array == null ? 0 : array.length; while (length--) { if (iteratee(array[length], length, array) === false) { break; } } return array; } /** * A specialized version of `_.every` for arrays without support for * iteratee shorthands. * * @private * @param {Array} [array] The array to iterate over. * @param {Function} predicate The function invoked per iteration. * @returns {boolean} Returns `true` if all elements pass the predicate check, * else `false`. */ function arrayEvery(array, predicate) { var index = -1, length = array == null ? 0 : array.length; while (++index < length) { if (!predicate(array[index], index, array)) { return false; } } return true; } /** * A specialized version of `_.filter` for arrays without support for * iteratee shorthands. * * @private * @param {Array} [array] The array to iterate over. * @param {Function} predicate The function invoked per iteration. * @returns {Array} Returns the new filtered array. */ function arrayFilter(array, predicate) { var index = -1, length = array == null ? 0 : array.length, resIndex = 0, result = []; while (++index < length) { var value = array[index]; if (predicate(value, index, array)) { result[resIndex++] = value; } } return result; } /** * A specialized version of `_.includes` for arrays without support for * specifying an index to search from. * * @private * @param {Array} [array] The array to inspect. * @param {*} target The value to search for. * @returns {boolean} Returns `true` if `target` is found, else `false`. */ function arrayIncludes(array, value) { var length = array == null ? 0 : array.length; return !!length && baseIndexOf(array, value, 0) > -1; } /** * This function is like `arrayIncludes` except that it accepts a comparator. * * @private * @param {Array} [array] The array to inspect. * @param {*} target The value to search for. * @param {Function} comparator The comparator invoked per element. * @returns {boolean} Returns `true` if `target` is found, else `false`. */ function arrayIncludesWith(array, value, comparator) { var index = -1, length = array == null ? 0 : array.length; while (++index < length) { if (comparator(value, array[index])) { return true; } } return false; } /** * A specialized version of `_.map` for arrays without support for iteratee * shorthands. * * @private * @param {Array} [array] The array to iterate over. * @param {Function} iteratee The function invoked per iteration. * @returns {Array} Returns the new mapped array. */ function arrayMap(array, iteratee) { var index = -1, length = array == null ? 0 : array.length, result = Array(length); while (++index < length) { result[index] = iteratee(array[index], index, array); } return result; } /** * Appends the elements of `values` to `array`. * * @private * @param {Array} array The array to modify. * @param {Array} values The values to append. * @returns {Array} Returns `array`. */ function arrayPush(array, values) { var index = -1, length = values.length, offset = array.length; while (++index < length) { array[offset + index] = values[index]; } return array; } /** * A specialized version of `_.reduce` for arrays without support for * iteratee shorthands. * * @private * @param {Array} [array] The array to iterate over. * @param {Function} iteratee The function invoked per iteration. * @param {*} [accumulator] The initial value. * @param {boolean} [initAccum] Specify using the first element of `array` as * the initial value. * @returns {*} Returns the accumulated value. */ function arrayReduce(array, iteratee, accumulator, initAccum) { var index = -1, length = array == null ? 0 : array.length; if (initAccum && length) { accumulator = array[++index]; } while (++index < length) { accumulator = iteratee(accumulator, array[index], index, array); } return accumulator; } /** * A specialized version of `_.reduceRight` for arrays without support for * iteratee shorthands. * * @private * @param {Array} [array] The array to iterate over. * @param {Function} iteratee The function invoked per iteration. * @param {*} [accumulator] The initial value. * @param {boolean} [initAccum] Specify using the last element of `array` as * the initial value. * @returns {*} Returns the accumulated value. */ function arrayReduceRight(array, iteratee, accumulator, initAccum) { var length = array == null ? 0 : array.length; if (initAccum && length) { accumulator = array[--length]; } while (length--) { accumulator = iteratee(accumulator, array[length], length, array); } return accumulator; } /** * A specialized version of `_.some` for arrays without support for iteratee * shorthands. * * @private * @param {Array} [array] The array to iterate over. * @param {Function} predicate The function invoked per iteration. * @returns {boolean} Returns `true` if any element passes the predicate check, * else `false`. */ function arraySome(array, predicate) { var index = -1, length = array == null ? 0 : array.length; while (++index < length) { if (predicate(array[index], index, array)) { return true; } } return false; } /** * Gets the size of an ASCII `string`. * * @private * @param {string} string The string inspect. * @returns {number} Returns the string size. */ var asciiSize = baseProperty('length'); /** * Converts an ASCII `string` to an array. * * @private * @param {string} string The string to convert. * @returns {Array} Returns the converted array. */ function asciiToArray(string) { return string.split(''); } /** * Splits an ASCII `string` into an array of its words. * * @private * @param {string} The string to inspect. * @returns {Array} Returns the words of `string`. */ function asciiWords(string) { return string.match(reAsciiWord) || []; } /** * The base implementation of methods like `_.findKey` and `_.findLastKey`, * without support for iteratee shorthands, which iterates over `collection` * using `eachFunc`. * * @private * @param {Array|Object} collection The collection to inspect. * @param {Function} predicate The function invoked per iteration. * @param {Function} eachFunc The function to iterate over `collection`. * @returns {*} Returns the found element or its key, else `undefined`. */ function baseFindKey(collection, predicate, eachFunc) { var result; eachFunc(collection, function(value, key, collection) { if (predicate(value, key, collection)) { result = key; return false; } }); return result; } /** * The base implementation of `_.findIndex` and `_.findLastIndex` without * support for iteratee shorthands. * * @private * @param {Array} array The array to inspect. * @param {Function} predicate The function invoked per iteration. * @param {number} fromIndex The index to search from. * @param {boolean} [fromRight] Specify iterating from right to left. * @returns {number} Returns the index of the matched value, else `-1`. */ function baseFindIndex(array, predicate, fromIndex, fromRight) { var length = array.length, index = fromIndex + (fromRight ? 1 : -1); while ((fromRight ? index-- : ++index < length)) { if (predicate(array[index], index, array)) { return index; } } return -1; } /** * The base implementation of `_.indexOf` without `fromIndex` bounds checks. * * @private * @param {Array} array The array to inspect. * @param {*} value The value to search for. * @param {number} fromIndex The index to search from. * @returns {number} Returns the index of the matched value, else `-1`. */ function baseIndexOf(array, value, fromIndex) { return value === value ? strictIndexOf(array, value, fromIndex) : baseFindIndex(array, baseIsNaN, fromIndex); } /** * This function is like `baseIndexOf` except that it accepts a comparator. * * @private * @param {Array} array The array to inspect. * @param {*} value The value to search for. * @param {number} fromIndex The index to search from. * @param {Function} comparator The comparator invoked per element. * @returns {number} Returns the index of the matched value, else `-1`. */ function baseIndexOfWith(array, value, fromIndex, comparator) { var index = fromIndex - 1, length = array.length; while (++index < length) { if (comparator(array[index], value)) { return index; } } return -1; } /** * The base implementation of `_.isNaN` without support for number objects. * * @private * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. */ function baseIsNaN(value) { return value !== value; } /** * The base implementation of `_.mean` and `_.meanBy` without support for * iteratee shorthands. * * @private * @param {Array} array The array to iterate over. * @param {Function} iteratee The function invoked per iteration. * @returns {number} Returns the mean. */ function baseMean(array, iteratee) { var length = array == null ? 0 : array.length; return length ? (baseSum(array, iteratee) / length) : NAN; } /** * The base implementation of `_.property` without support for deep paths. * * @private * @param {string} key The key of the property to get. * @returns {Function} Returns the new accessor function. */ function baseProperty(key) { return function(object) { return object == null ? undefined : object[key]; }; } /** * The base implementation of `_.propertyOf` without support for deep paths. * * @private * @param {Object} object The object to query. * @returns {Function} Returns the new accessor function. */ function basePropertyOf(object) { return function(key) { return object == null ? undefined : object[key]; }; } /** * The base implementation of `_.reduce` and `_.reduceRight`, without support * for iteratee shorthands, which iterates over `collection` using `eachFunc`. * * @private * @param {Array|Object} collection The collection to iterate over. * @param {Function} iteratee The function invoked per iteration. * @param {*} accumulator The initial value. * @param {boolean} initAccum Specify using the first or last element of * `collection` as the initial value. * @param {Function} eachFunc The function to iterate over `collection`. * @returns {*} Returns the accumulated value. */ function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) { eachFunc(collection, function(value, index, collection) { accumulator = initAccum ? (initAccum = false, value) : iteratee(accumulator, value, index, collection); }); return accumulator; } /** * The base implementation of `_.sortBy` which uses `comparer` to define the * sort order of `array` and replaces criteria objects with their corresponding * values. * * @private * @param {Array} array The array to sort. * @param {Function} comparer The function to define sort order. * @returns {Array} Returns `array`. */ function baseSortBy(array, comparer) { var length = array.length; array.sort(comparer); while (length--) { array[length] = array[length].value; } return array; } /** * The base implementation of `_.sum` and `_.sumBy` without support for * iteratee shorthands. * * @private * @param {Array} array The array to iterate over. * @param {Function} iteratee The function invoked per iteration. * @returns {number} Returns the sum. */ function baseSum(array, iteratee) { var result, index = -1, length = array.length; while (++index < length) { var current = iteratee(array[index]); if (current !== undefined) { result = result === undefined ? current : (result + current); } } return result; } /** * The base implementation of `_.times` without support for iteratee shorthands * or max array length checks. * * @private * @param {number} n The number of times to invoke `iteratee`. * @param {Function} iteratee The function invoked per iteration. * @returns {Array} Returns the array of results. */ function baseTimes(n, iteratee) { var index = -1, result = Array(n); while (++index < n) { result[index] = iteratee(index); } return result; } /** * The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array * of key-value pairs for `object` corresponding to the property names of `props`. * * @private * @param {Object} object The object to query. * @param {Array} props The property names to get values for. * @returns {Object} Returns the key-value pairs. */ function baseToPairs(object, props) { return arrayMap(props, function(key) { return [key, object[key]]; }); } /** * The base implementation of `_.unary` without support for storing metadata. * * @private * @param {Function} func The function to cap arguments for. * @returns {Function} Returns the new capped function. */ function baseUnary(func) { return function(value) { return func(value); }; } /** * The base implementation of `_.values` and `_.valuesIn` which creates an * array of `object` property values corresponding to the property names * of `props`. * * @private * @param {Object} object The object to query. * @param {Array} props The property names to get values for. * @returns {Object} Returns the array of property values. */ function baseValues(object, props) { return arrayMap(props, function(key) { return object[key]; }); } /** * Checks if a `cache` value for `key` exists. * * @private * @param {Object} cache The cache to query. * @param {string} key The key of the entry to check. * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. */ function cacheHas(cache, key) { return cache.has(key); } /** * Used by `_.trim` and `_.trimStart` to get the index of the first string symbol * that is not found in the character symbols. * * @private * @param {Array} strSymbols The string symbols to inspect. * @param {Array} chrSymbols The character symbols to find. * @returns {number} Returns the index of the first unmatched string symbol. */ function charsStartIndex(strSymbols, chrSymbols) { var index = -1, length = strSymbols.length; while (++index < length && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} return index; } /** * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol * that is not found in the character symbols. * * @private * @param {Array} strSymbols The string symbols to inspect. * @param {Array} chrSymbols The character symbols to find. * @returns {number} Returns the index of the last unmatched string symbol. */ function charsEndIndex(strSymbols, chrSymbols) { var index = strSymbols.length; while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} return index; } /** * Gets the number of `placeholder` occurrences in `array`. * * @private * @param {Array} array The array to inspect. * @param {*} placeholder The placeholder to search for. * @returns {number} Returns the placeholder count. */ function countHolders(array, placeholder) { var length = array.length, result = 0; while (length--) { if (array[length] === placeholder) { ++result; } } return result; } /** * Used by `_.deburr` to convert Latin-1 Supplement and Latin Extended-A * letters to basic Latin letters. * * @private * @param {string} letter The matched letter to deburr. * @returns {string} Returns the deburred letter. */ var deburrLetter = basePropertyOf(deburredLetters); /** * Used by `_.escape` to convert characters to HTML entities. * * @private * @param {string} chr The matched character to escape. * @returns {string} Returns the escaped character. */ var escapeHtmlChar = basePropertyOf(htmlEscapes); /** * Used by `_.template` to escape characters for inclusion in compiled string literals. * * @private * @param {string} chr The matched character to escape. * @returns {string} Returns the escaped character. */ function escapeStringChar(chr) { return '\\' + stringEscapes[chr]; } /** * Gets the value at `key` of `object`. * * @private * @param {Object} [object] The object to query. * @param {string} key The key of the property to get. * @returns {*} Returns the property value. */ function getValue(object, key) { return object == null ? undefined : object[key]; } /** * Checks if `string` contains Unicode symbols. * * @private * @param {string} string The string to inspect. * @returns {boolean} Returns `true` if a symbol is found, else `false`. */ function hasUnicode(string) { return reHasUnicode.test(string); } /** * Checks if `string` contains a word composed of Unicode symbols. * * @private * @param {string} string The string to inspect. * @returns {boolean} Returns `true` if a word is found, else `false`. */ function hasUnicodeWord(string) { return reHasUnicodeWord.test(string); } /** * Converts `iterator` to an array. * * @private * @param {Object} iterator The iterator to convert. * @returns {Array} Returns the converted array. */ function iteratorToArray(iterator) { var data, result = []; while (!(data = iterator.next()).done) { result.push(data.value); } return result; } /** * Converts `map` to its key-value pairs. * * @private * @param {Object} map The map to convert. * @returns {Array} Returns the key-value pairs. */ function mapToArray(map) { var index = -1, result = Array(map.size); map.forEach(function(value, key) { result[++index] = [key, value]; }); return result; } /** * Creates a unary function that invokes `func` with its argument transformed. * * @private * @param {Function} func The function to wrap. * @param {Function} transform The argument transform. * @returns {Function} Returns the new function. */ function overArg(func, transform) { return function(arg) { return func(transform(arg)); }; } /** * Replaces all `placeholder` elements in `array` with an internal placeholder * and returns an array of their indexes. * * @private * @param {Array} array The array to modify. * @param {*} placeholder The placeholder to replace. * @returns {Array} Returns the new array of placeholder indexes. */ function replaceHolders(array, placeholder) { var index = -1, length = array.length, resIndex = 0, result = []; while (++index < length) { var value = array[index]; if (value === placeholder || value === PLACEHOLDER) { array[index] = PLACEHOLDER; result[resIndex++] = index; } } return result; } /** * Gets the value at `key`, unless `key` is "__proto__". * * @private * @param {Object} object The object to query. * @param {string} key The key of the property to get. * @returns {*} Returns the property value. */ function safeGet(object, key) { return key == '__proto__' ? undefined : object[key]; } /** * Converts `set` to an array of its values. * * @private * @param {Object} set The set to convert. * @returns {Array} Returns the values. */ function setToArray(set) { var index = -1, result = Array(set.size); set.forEach(function(value) { result[++index] = value; }); return result; } /** * Converts `set` to its value-value pairs. * * @private * @param {Object} set The set to convert. * @returns {Array} Returns the value-value pairs. */ function setToPairs(set) { var index = -1, result = Array(set.size); set.forEach(function(value) { result[++index] = [value, value]; }); return result; } /** * A specialized version of `_.indexOf` which performs strict equality * comparisons of values, i.e. `===`. * * @private * @param {Array} array The array to inspect. * @param {*} value The value to search for. * @param {number} fromIndex The index to search from. * @returns {number} Returns the index of the matched value, else `-1`. */ function strictIndexOf(array, value, fromIndex) { var index = fromIndex - 1, length = array.length; while (++index < length) { if (array[index] === value) { return index; } } return -1; } /** * A specialized version of `_.lastIndexOf` which performs strict equality * comparisons of values, i.e. `===`. * * @private * @param {Array} array The array to inspect. * @param {*} value The value to search for. * @param {number} fromIndex The index to search from. * @returns {number} Returns the index of the matched value, else `-1`. */ function strictLastIndexOf(array, value, fromIndex) { var index = fromIndex + 1; while (index--) { if (array[index] === value) { return index; } } return index; } /** * Gets the number of symbols in `string`. * * @private * @param {string} string The string to inspect. * @returns {number} Returns the string size. */ function stringSize(string) { return hasUnicode(string) ? unicodeSize(string) : asciiSize(string); } /** * Converts `string` to an array. * * @private * @param {string} string The string to convert. * @returns {Array} Returns the converted array. */ function stringToArray(string) { return hasUnicode(string) ? unicodeToArray(string) : asciiToArray(string); } /** * Used by `_.unescape` to convert HTML entities to characters. * * @private * @param {string} chr The matched character to unescape. * @returns {string} Returns the unescaped character. */ var unescapeHtmlChar = basePropertyOf(htmlUnescapes); /** * Gets the size of a Unicode `string`. * * @private * @param {string} string The string inspect. * @returns {number} Returns the string size. */ function unicodeSize(string) { var result = reUnicode.lastIndex = 0; while (reUnicode.test(string)) { ++result; } return result; } /** * Converts a Unicode `string` to an array. * * @private * @param {string} string The string to convert. * @returns {Array} Returns the converted array. */ function unicodeToArray(string) { return string.match(reUnicode) || []; } /** * Splits a Unicode `string` into an array of its words. * * @private * @param {string} The string to inspect. * @returns {Array} Returns the words of `string`. */ function unicodeWords(string) { return string.match(reUnicodeWord) || []; } /*--------------------------------------------------------------------------*/ /** * Create a new pristine `lodash` function using the `context` object. * * @static * @memberOf _ * @since 1.1.0 * @category Util * @param {Object} [context=root] The context object. * @returns {Function} Returns a new `lodash` function. * @example * * _.mixin({ 'foo': _.constant('foo') }); * * var lodash = _.runInContext(); * lodash.mixin({ 'bar': lodash.constant('bar') }); * * _.isFunction(_.foo); * // => true * _.isFunction(_.bar); * // => false * * lodash.isFunction(lodash.foo); * // => false * lodash.isFunction(lodash.bar); * // => true * * // Create a suped-up `defer` in Node.js. * var defer = _.runInContext({ 'setTimeout': setImmediate }).defer; */ var runInContext = (function runInContext(context) { context = context == null ? root : _.defaults(root.Object(), context, _.pick(root, contextProps)); /** Built-in constructor references. */ var Array = context.Array, Date = context.Date, Error = context.Error, Function = context.Function, Math = context.Math, Object = context.Object, RegExp = context.RegExp, String = context.String, TypeError = context.TypeError; /** Used for built-in method references. */ var arrayProto = Array.prototype, funcProto = Function.prototype, objectProto = Object.prototype; /** Used to detect overreaching core-js shims. */ var coreJsData = context['__core-js_shared__']; /** Used to resolve the decompiled source of functions. */ var funcToString = funcProto.toString; /** Used to check objects for own properties. */ var hasOwnProperty = objectProto.hasOwnProperty; /** Used to generate unique IDs. */ var idCounter = 0; /** Used to detect methods masquerading as native. */ var maskSrcKey = (function() { var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || ''); return uid ? ('Symbol(src)_1.' + uid) : ''; }()); /** * Used to resolve the * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) * of values. */ var nativeObjectToString = objectProto.toString; /** Used to infer the `Object` constructor. */ var objectCtorString = funcToString.call(Object); /** Used to restore the original `_` reference in `_.noConflict`. */ var oldDash = root._; /** Used to detect if a method is native. */ var reIsNative = RegExp('^' + funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&') .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' ); /** Built-in value references. */ var Buffer = moduleExports ? context.Buffer : undefined, Symbol = context.Symbol, Uint8Array = context.Uint8Array, allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined, getPrototype = overArg(Object.getPrototypeOf, Object), objectCreate = Object.create, propertyIsEnumerable = objectProto.propertyIsEnumerable, splice = arrayProto.splice, spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined, symIterator = Symbol ? Symbol.iterator : undefined, symToStringTag = Symbol ? Symbol.toStringTag : undefined; var defineProperty = (function() { try { var func = getNative(Object, 'defineProperty'); func({}, '', {}); return func; } catch (e) {} }()); /** Mocked built-ins. */ var ctxClearTimeout = context.clearTimeout !== root.clearTimeout && context.clearTimeout, ctxNow = Date && Date.now !== root.Date.now && Date.now, ctxSetTimeout = context.setTimeout !== root.setTimeout && context.setTimeout; /* Built-in method references for those with the same name as other `lodash` methods. */ var nativeCeil = Math.ceil, nativeFloor = Math.floor, nativeGetSymbols = Object.getOwnPropertySymbols, nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined, nativeIsFinite = context.isFinite, nativeJoin = arrayProto.join, nativeKeys = overArg(Object.keys, Object), nativeMax = Math.max, nativeMin = Math.min, nativeNow = Date.now, nativeParseInt = context.parseInt, nativeRandom = Math.random, nativeReverse = arrayProto.reverse; /* Built-in method references that are verified to be native. */ var DataView = getNative(context, 'DataView'), Map = getNative(context, 'Map'), Promise = getNative(context, 'Promise'), Set = getNative(context, 'Set'), WeakMap = getNative(context, 'WeakMap'), nativeCreate = getNative(Object, 'create'); /** Used to store function metadata. */ var metaMap = WeakMap && new WeakMap; /** Used to lookup unminified function names. */ var realNames = {}; /** Used to detect maps, sets, and weakmaps. */ var dataViewCtorString = toSource(DataView), mapCtorString = toSource(Map), promiseCtorString = toSource(Promise), setCtorString = toSource(Set), weakMapCtorString = toSource(WeakMap); /** Used to convert symbols to primitives and strings. */ var symbolProto = Symbol ? Symbol.prototype : undefined, symbolValueOf = symbolProto ? symbolProto.valueOf : undefined, symbolToString = symbolProto ? symbolProto.toString : undefined; /*------------------------------------------------------------------------*/ /** * Creates a `lodash` object which wraps `value` to enable implicit method * chain sequences. Methods that operate on and return arrays, collections, * and functions can be chained together. Methods that retrieve a single value * or may return a primitive value will automatically end the chain sequence * and return the unwrapped value. Otherwise, the value must be unwrapped * with `_#value`. * * Explicit chain sequences, which must be unwrapped with `_#value`, may be * enabled using `_.chain`. * * The execution of chained methods is lazy, that is, it's deferred until * `_#value` is implicitly or explicitly called. * * Lazy evaluation allows several methods to support shortcut fusion. * Shortcut fusion is an optimization to merge iteratee calls; this avoids * the creation of intermediate arrays and can greatly reduce the number of * iteratee executions. Sections of a chain sequence qualify for shortcut * fusion if the section is applied to an array and iteratees accept only * one argument. The heuristic for whether a section qualifies for shortcut * fusion is subject to change. * * Chaining is supported in custom builds as long as the `_#value` method is * directly or indirectly included in the build. * * In addition to lodash methods, wrappers have `Array` and `String` methods. * * The wrapper `Array` methods are: * `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift` * * The wrapper `String` methods are: * `replace` and `split` * * The wrapper methods that support shortcut fusion are: * `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`, * `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`, * `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray` * * The chainable wrapper methods are: * `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`, * `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`, * `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`, * `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`, * `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`, * `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`, * `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`, * `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`, * `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`, * `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`, * `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`, * `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`, * `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`, * `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`, * `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`, * `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`, * `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`, * `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`, * `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`, * `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`, * `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`, * `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`, * `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`, * `zipObject`, `zipObjectDeep`, and `zipWith` * * The wrapper methods that are **not** chainable by default are: * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`, * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `conformsTo`, `deburr`, * `defaultTo`, `divide`, `each`, `eachRight`, `endsWith`, `eq`, `escape`, * `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`, `findLast`, * `findLastIndex`, `findLastKey`, `first`, `floor`, `forEach`, `forEachRight`, * `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `get`, `gt`, `gte`, `has`, * `hasIn`, `head`, `identity`, `includes`, `indexOf`, `inRange`, `invoke`, * `isArguments`, `isArray`, `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`, * `isBoolean`, `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`, * `isEqualWith`, `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`, * `isMap`, `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`, * `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`, * `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`, * `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`, * `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`, * `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`, * `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`, * `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`, * `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`, * `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`, * `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`, * `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`, * `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`, * `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`, * `upperFirst`, `value`, and `words` * * @name _ * @constructor * @category Seq * @param {*} value The value to wrap in a `lodash` instance. * @returns {Object} Returns the new `lodash` wrapper instance. * @example * * function square(n) { * return n * n; * } * * var wrapped = _([1, 2, 3]); * * // Returns an unwrapped value. * wrapped.reduce(_.add); * // => 6 * * // Returns a wrapped value. * var squares = wrapped.map(square); * * _.isArray(squares); * // => false * * _.isArray(squares.value()); * // => true */ function lodash(value) { if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) { if (value instanceof LodashWrapper) { return value; } if (hasOwnProperty.call(value, '__wrapped__')) { return wrapperClone(value); } } return new LodashWrapper(value); } /** * The base implementation of `_.create` without support for assigning * properties to the created object. * * @private * @param {Object} proto The object to inherit from. * @returns {Object} Returns the new object. */ var baseCreate = (function() { function object() {} return function(proto) { if (!isObject(proto)) { return {}; } if (objectCreate) { return objectCreate(proto); } object.prototype = proto; var result = new object; object.prototype = undefined; return result; }; }()); /** * The function whose prototype chain sequence wrappers inherit from. * * @private */ function baseLodash() { // No operation performed. } /** * The base constructor for creating `lodash` wrapper objects. * * @private * @param {*} value The value to wrap. * @param {boolean} [chainAll] Enable explicit method chain sequences. */ function LodashWrapper(value, chainAll) { this.__wrapped__ = value; this.__actions__ = []; this.__chain__ = !!chainAll; this.__index__ = 0; this.__values__ = undefined; } /** * By default, the template delimiters used by lodash are like those in * embedded Ruby (ERB) as well as ES2015 template strings. Change the * following template settings to use alternative delimiters. * * @static * @memberOf _ * @type {Object} */ lodash.templateSettings = { /** * Used to detect `data` property values to be HTML-escaped. * * @memberOf _.templateSettings * @type {RegExp} */ 'escape': reEscape, /** * Used to detect code to be evaluated. * * @memberOf _.templateSettings * @type {RegExp} */ 'evaluate': reEvaluate, /** * Used to detect `data` property values to inject. * * @memberOf _.templateSettings * @type {RegExp} */ 'interpolate': reInterpolate, /** * Used to reference the data object in the template text. * * @memberOf _.templateSettings * @type {string} */ 'variable': '', /** * Used to import variables into the compiled template. * * @memberOf _.templateSettings * @type {Object} */ 'imports': { /** * A reference to the `lodash` function. * * @memberOf _.templateSettings.imports * @type {Function} */ '_': lodash } }; // Ensure wrappers are instances of `baseLodash`. lodash.prototype = baseLodash.prototype; lodash.prototype.constructor = lodash; LodashWrapper.prototype = baseCreate(baseLodash.prototype); LodashWrapper.prototype.constructor = LodashWrapper; /*------------------------------------------------------------------------*/ /** * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation. * * @private * @constructor * @param {*} value The value to wrap. */ function LazyWrapper(value) { this.__wrapped__ = value; this.__actions__ = []; this.__dir__ = 1; this.__filtered__ = false; this.__iteratees__ = []; this.__takeCount__ = MAX_ARRAY_LENGTH; this.__views__ = []; } /** * Creates a clone of the lazy wrapper object. * * @private * @name clone * @memberOf LazyWrapper * @returns {Object} Returns the cloned `LazyWrapper` object. */ function lazyClone() { var result = new LazyWrapper(this.__wrapped__); result.__actions__ = copyArray(this.__actions__); result.__dir__ = this.__dir__; result.__filtered__ = this.__filtered__; result.__iteratees__ = copyArray(this.__iteratees__); result.__takeCount__ = this.__takeCount__; result.__views__ = copyArray(this.__views__); return result; } /** * Reverses the direction of lazy iteration. * * @private * @name reverse * @memberOf LazyWrapper * @returns {Object} Returns the new reversed `LazyWrapper` object. */ function lazyReverse() { if (this.__filtered__) { var result = new LazyWrapper(this); result.__dir__ = -1; result.__filtered__ = true; } else { result = this.clone(); result.__dir__ *= -1; } return result; } /** * Extracts the unwrapped value from its lazy wrapper. * * @private * @name value * @memberOf LazyWrapper * @returns {*} Returns the unwrapped value. */ function lazyValue() { var array = this.__wrapped__.value(), dir = this.__dir__, isArr = isArray(array), isRight = dir < 0, arrLength = isArr ? array.length : 0, view = getView(0, arrLength, this.__views__), start = view.start, end = view.end, length = end - start, index = isRight ? end : (start - 1), iteratees = this.__iteratees__, iterLength = iteratees.length, resIndex = 0, takeCount = nativeMin(length, this.__takeCount__); if (!isArr || (!isRight && arrLength == length && takeCount == length)) { return baseWrapperValue(array, this.__actions__); } var result = []; outer: while (length-- && resIndex < takeCount) { index += dir; var iterIndex = -1, value = array[index]; while (++iterIndex < iterLength) { var data = iteratees[iterIndex], iteratee = data.iteratee, type = data.type, computed = iteratee(value); if (type == LAZY_MAP_FLAG) { value = computed; } else if (!computed) { if (type == LAZY_FILTER_FLAG) { continue outer; } else { break outer; } } } result[resIndex++] = value; } return result; } // Ensure `LazyWrapper` is an instance of `baseLodash`. LazyWrapper.prototype = baseCreate(baseLodash.prototype); LazyWrapper.prototype.constructor = LazyWrapper; /*------------------------------------------------------------------------*/ /** * Creates a hash object. * * @private * @constructor * @param {Array} [entries] The key-value pairs to cache. */ function Hash(entries) { var index = -1, length = entries == null ? 0 : entries.length; this.clear(); while (++index < length) { var entry = entries[index]; this.set(entry[0], entry[1]); } } /** * Removes all key-value entries from the hash. * * @private * @name clear * @memberOf Hash */ function hashClear() { this.__data__ = nativeCreate ? nativeCreate(null) : {}; this.size = 0; } /** * Removes `key` and its value from the hash. * * @private * @name delete * @memberOf Hash * @param {Object} hash The hash to modify. * @param {string} key The key of the value to remove. * @returns {boolean} Returns `true` if the entry was removed, else `false`. */ function hashDelete(key) { var result = this.has(key) && delete this.__data__[key]; this.size -= result ? 1 : 0; return result; } /** * Gets the hash value for `key`. * * @private * @name get * @memberOf Hash * @param {string} key The key of the value to get. * @returns {*} Returns the entry value. */ function hashGet(key) { var data = this.__data__; if (nativeCreate) { var result = data[key]; return result === HASH_UNDEFINED ? undefined : result; } return hasOwnProperty.call(data, key) ? data[key] : undefined; } /** * Checks if a hash value for `key` exists. * * @private * @name has * @memberOf Hash * @param {string} key The key of the entry to check. * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. */ function hashHas(key) { var data = this.__data__; return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key); } /** * Sets the hash `key` to `value`. * * @private * @name set * @memberOf Hash * @param {string} key The key of the value to set. * @param {*} value The value to set. * @returns {Object} Returns the hash instance. */ function hashSet(key, value) { var data = this.__data__; this.size += this.has(key) ? 0 : 1; data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value; return this; } // Add methods to `Hash`. Hash.prototype.clear = hashClear; Hash.prototype['delete'] = hashDelete; Hash.prototype.get = hashGet; Hash.prototype.has = hashHas; Hash.prototype.set = hashSet; /*------------------------------------------------------------------------*/ /** * Creates an list cache object. * * @private * @constructor * @param {Array} [entries] The key-value pairs to cache. */ function ListCache(entries) { var index = -1, length = entries == null ? 0 : entries.length; this.clear(); while (++index < length) { var entry = entries[index]; this.set(entry[0], entry[1]); } } /** * Removes all key-value entries from the list cache. * * @private * @name clear * @memberOf ListCache */ function listCacheClear() { this.__data__ = []; this.size = 0; } /** * Removes `key` and its value from the list cache. * * @private * @name delete * @memberOf ListCache * @param {string} key The key of the value to remove. * @returns {boolean} Returns `true` if the entry was removed, else `false`. */ function listCacheDelete(key) { var data = this.__data__, index = assocIndexOf(data, key); if (index < 0) { return false; } var lastIndex = data.length - 1; if (index == lastIndex) { data.pop(); } else { splice.call(data, index, 1); } --this.size; return true; } /** * Gets the list cache value for `key`. * * @private * @name get * @memberOf ListCache * @param {string} key The key of the value to get. * @returns {*} Returns the entry value. */ function listCacheGet(key) { var data = this.__data__, index = assocIndexOf(data, key); return index < 0 ? undefined : data[index][1]; } /** * Checks if a list cache value for `key` exists. * * @private * @name has * @memberOf ListCache * @param {string} key The key of the entry to check. * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. */ function listCacheHas(key) { return assocIndexOf(this.__data__, key) > -1; } /** * Sets the list cache `key` to `value`. * * @private * @name set * @memberOf ListCache * @param {string} key The key of the value to set. * @param {*} value The value to set. * @returns {Object} Returns the list cache instance. */ function listCacheSet(key, value) { var data = this.__data__, index = assocIndexOf(data, key); if (index < 0) { ++this.size; data.push([key, value]); } else { data[index][1] = value; } return this; } // Add methods to `ListCache`. ListCache.prototype.clear = listCacheClear; ListCache.prototype['delete'] = listCacheDelete; ListCache.prototype.get = listCacheGet; ListCache.prototype.has = listCacheHas; ListCache.prototype.set = listCacheSet; /*------------------------------------------------------------------------*/ /** * Creates a map cache object to store key-value pairs. * * @private * @constructor * @param {Array} [entries] The key-value pairs to cache. */ function MapCache(entries) { var index = -1, length = entries == null ? 0 : entries.length; this.clear(); while (++index < length) { var entry = entries[index]; this.set(entry[0], entry[1]); } } /** * Removes all key-value entries from the map. * * @private * @name clear * @memberOf MapCache */ function mapCacheClear() { this.size = 0; this.__data__ = { 'hash': new Hash, 'map': new (Map || ListCache), 'string': new Hash }; } /** * Removes `key` and its value from the map. * * @private * @name delete * @memberOf MapCache * @param {string} key The key of the value to remove. * @returns {boolean} Returns `true` if the entry was removed, else `false`. */ function mapCacheDelete(key) { var result = getMapData(this, key)['delete'](key); this.size -= result ? 1 : 0; return result; } /** * Gets the map value for `key`. * * @private * @name get * @memberOf MapCache * @param {string} key The key of the value to get. * @returns {*} Returns the entry value. */ function mapCacheGet(key) { return getMapData(this, key).get(key); } /** * Checks if a map value for `key` exists. * * @private * @name has * @memberOf MapCache * @param {string} key The key of the entry to check. * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. */ function mapCacheHas(key) { return getMapData(this, key).has(key); } /** * Sets the map `key` to `value`. * * @private * @name set * @memberOf MapCache * @param {string} key The key of the value to set. * @param {*} value The value to set. * @returns {Object} Returns the map cache instance. */ function mapCacheSet(key, value) { var data = getMapData(this, key), size = data.size; data.set(key, value); this.size += data.size == size ? 0 : 1; return this; } // Add methods to `MapCache`. MapCache.prototype.clear = mapCacheClear; MapCache.prototype['delete'] = mapCacheDelete; MapCache.prototype.get = mapCacheGet; MapCache.prototype.has = mapCacheHas; MapCache.prototype.set = mapCacheSet; /*------------------------------------------------------------------------*/ /** * * Creates an array cache object to store unique values. * * @private * @constructor * @param {Array} [values] The values to cache. */ function SetCache(values) { var index = -1, length = values == null ? 0 : values.length; this.__data__ = new MapCache; while (++index < length) { this.add(values[index]); } } /** * Adds `value` to the array cache. * * @private * @name add * @memberOf SetCache * @alias push * @param {*} value The value to cache. * @returns {Object} Returns the cache instance. */ function setCacheAdd(value) { this.__data__.set(value, HASH_UNDEFINED); return this; } /** * Checks if `value` is in the array cache. * * @private * @name has * @memberOf SetCache * @param {*} value The value to search for. * @returns {number} Returns `true` if `value` is found, else `false`. */ function setCacheHas(value) { return this.__data__.has(value); } // Add methods to `SetCache`. SetCache.prototype.add = SetCache.prototype.push = setCacheAdd; SetCache.prototype.has = setCacheHas; /*------------------------------------------------------------------------*/ /** * Creates a stack cache object to store key-value pairs. * * @private * @constructor * @param {Array} [entries] The key-value pairs to cache. */ function Stack(entries) { var data = this.__data__ = new ListCache(entries); this.size = data.size; } /** * Removes all key-value entries from the stack. * * @private * @name clear * @memberOf Stack */ function stackClear() { this.__data__ = new ListCache; this.size = 0; } /** * Removes `key` and its value from the stack. * * @private * @name delete * @memberOf Stack * @param {string} key The key of the value to remove. * @returns {boolean} Returns `true` if the entry was removed, else `false`. */ function stackDelete(key) { var data = this.__data__, result = data['delete'](key); this.size = data.size; return result; } /** * Gets the stack value for `key`. * * @private * @name get * @memberOf Stack * @param {string} key The key of the value to get. * @returns {*} Returns the entry value. */ function stackGet(key) { return this.__data__.get(key); } /** * Checks if a stack value for `key` exists. * * @private * @name has * @memberOf Stack * @param {string} key The key of the entry to check. * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. */ function stackHas(key) { return this.__data__.has(key); } /** * Sets the stack `key` to `value`. * * @private * @name set * @memberOf Stack * @param {string} key The key of the value to set. * @param {*} value The value to set. * @returns {Object} Returns the stack cache instance. */ function stackSet(key, value) { var data = this.__data__; if (data instanceof ListCache) { var pairs = data.__data__; if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) { pairs.push([key, value]); this.size = ++data.size; return this; } data = this.__data__ = new MapCache(pairs); } data.set(key, value); this.size = data.size; return this; } // Add methods to `Stack`. Stack.prototype.clear = stackClear; Stack.prototype['delete'] = stackDelete; Stack.prototype.get = stackGet; Stack.prototype.has = stackHas; Stack.prototype.set = stackSet; /*------------------------------------------------------------------------*/ /** * Creates an array of the enumerable property names of the array-like `value`. * * @private * @param {*} value The value to query. * @param {boolean} inherited Specify returning inherited property names. * @returns {Array} Returns the array of property names. */ function arrayLikeKeys(value, inherited) { var isArr = isArray(value), isArg = !isArr && isArguments(value), isBuff = !isArr && !isArg && isBuffer(value), isType = !isArr && !isArg && !isBuff && isTypedArray(value), skipIndexes = isArr || isArg || isBuff || isType, result = skipIndexes ? baseTimes(value.length, String) : [], length = result.length; for (var key in value) { if ((inherited || hasOwnProperty.call(value, key)) && !(skipIndexes && ( // Safari 9 has enumerable `arguments.length` in strict mode. key == 'length' || // Node.js 0.10 has enumerable non-index properties on buffers. (isBuff && (key == 'offset' || key == 'parent')) || // PhantomJS 2 has enumerable non-index properties on typed arrays. (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) || // Skip index properties. isIndex(key, length) ))) { result.push(key); } } return result; } /** * A specialized version of `_.sample` for arrays. * * @private * @param {Array} array The array to sample. * @returns {*} Returns the random element. */ function arraySample(array) { var length = array.length; return length ? array[baseRandom(0, length - 1)] : undefined; } /** * A specialized version of `_.sampleSize` for arrays. * * @private * @param {Array} array The array to sample. * @param {number} n The number of elements to sample. * @returns {Array} Returns the random elements. */ function arraySampleSize(array, n) { return shuffleSelf(copyArray(array), baseClamp(n, 0, array.length)); } /** * A specialized version of `_.shuffle` for arrays. * * @private * @param {Array} array The array to shuffle. * @returns {Array} Returns the new shuffled array. */ function arrayShuffle(array) { return shuffleSelf(copyArray(array)); } /** * This function is like `assignValue` except that it doesn't assign * `undefined` values. * * @private * @param {Object} object The object to modify. * @param {string} key The key of the property to assign. * @param {*} value The value to assign. */ function assignMergeValue(object, key, value) { if ((value !== undefined && !eq(object[key], value)) || (value === undefined && !(key in object))) { baseAssignValue(object, key, value); } } /** * Assigns `value` to `key` of `object` if the existing value is not equivalent * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) * for equality comparisons. * * @private * @param {Object} object The object to modify. * @param {string} key The key of the property to assign. * @param {*} value The value to assign. */ function assignValue(object, key, value) { var objValue = object[key]; if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) || (value === undefined && !(key in object))) { baseAssignValue(object, key, value); } } /** * Gets the index at which the `key` is found in `array` of key-value pairs. * * @private * @param {Array} array The array to inspect. * @param {*} key The key to search for. * @returns {number} Returns the index of the matched value, else `-1`. */ function assocIndexOf(array, key) { var length = array.length; while (length--) { if (eq(array[length][0], key)) { return length; } } return -1; } /** * Aggregates elements of `collection` on `accumulator` with keys transformed * by `iteratee` and values set by `setter`. * * @private * @param {Array|Object} collection The collection to iterate over. * @param {Function} setter The function to set `accumulator` values. * @param {Function} iteratee The iteratee to transform keys. * @param {Object} accumulator The initial aggregated object. * @returns {Function} Returns `accumulator`. */ function baseAggregator(collection, setter, iteratee, accumulator) { baseEach(collection, function(value, key, collection) { setter(accumulator, value, iteratee(value), collection); }); return accumulator; } /** * The base implementation of `_.assign` without support for multiple sources * or `customizer` functions. * * @private * @param {Object} object The destination object. * @param {Object} source The source object. * @returns {Object} Returns `object`. */ function baseAssign(object, source) { return object && copyObject(source, keys(source), object); } /** * The base implementation of `_.assignIn` without support for multiple sources * or `customizer` functions. * * @private * @param {Object} object The destination object. * @param {Object} source The source object. * @returns {Object} Returns `object`. */ function baseAssignIn(object, source) { return object && copyObject(source, keysIn(source), object); } /** * The base implementation of `assignValue` and `assignMergeValue` without * value checks. * * @private * @param {Object} object The object to modify. * @param {string} key The key of the property to assign. * @param {*} value The value to assign. */ function baseAssignValue(object, key, value) { if (key == '__proto__' && defineProperty) { defineProperty(object, key, { 'configurable': true, 'enumerable': true, 'value': value, 'writable': true }); } else { object[key] = value; } } /** * The base implementation of `_.at` without support for individual paths. * * @private * @param {Object} object The object to iterate over. * @param {string[]} paths The property paths to pick. * @returns {Array} Returns the picked elements. */ function baseAt(object, paths) { var index = -1, length = paths.length, result = Array(length), skip = object == null; while (++index < length) { result[index] = skip ? undefined : get(object, paths[index]); } return result; } /** * The base implementation of `_.clamp` which doesn't coerce arguments. * * @private * @param {number} number The number to clamp. * @param {number} [lower] The lower bound. * @param {number} upper The upper bound. * @returns {number} Returns the clamped number. */ function baseClamp(number, lower, upper) { if (number === number) { if (upper !== undefined) { number = number <= upper ? number : upper; } if (lower !== undefined) { number = number >= lower ? number : lower; } } return number; } /** * The base implementation of `_.clone` and `_.cloneDeep` which tracks * traversed objects. * * @private * @param {*} value The value to clone. * @param {boolean} bitmask The bitmask flags. * 1 - Deep clone * 2 - Flatten inherited properties * 4 - Clone symbols * @param {Function} [customizer] The function to customize cloning. * @param {string} [key] The key of `value`. * @param {Object} [object] The parent object of `value`. * @param {Object} [stack] Tracks traversed objects and their clone counterparts. * @returns {*} Returns the cloned value. */ function baseClone(value, bitmask, customizer, key, object, stack) { var result, isDeep = bitmask & CLONE_DEEP_FLAG, isFlat = bitmask & CLONE_FLAT_FLAG, isFull = bitmask & CLONE_SYMBOLS_FLAG; if (customizer) { result = object ? customizer(value, key, object, stack) : customizer(value); } if (result !== undefined) { return result; } if (!isObject(value)) { return value; } var isArr = isArray(value); if (isArr) { result = initCloneArray(value); if (!isDeep) { return copyArray(value, result); } } else { var tag = getTag(value), isFunc = tag == funcTag || tag == genTag; if (isBuffer(value)) { return cloneBuffer(value, isDeep); } if (tag == objectTag || tag == argsTag || (isFunc && !object)) { result = (isFlat || isFunc) ? {} : initCloneObject(value); if (!isDeep) { return isFlat ? copySymbolsIn(value, baseAssignIn(result, value)) : copySymbols(value, baseAssign(result, value)); } } else { if (!cloneableTags[tag]) { return object ? value : {}; } result = initCloneByTag(value, tag, isDeep); } } // Check for circular references and return its corresponding clone. stack || (stack = new Stack); var stacked = stack.get(value); if (stacked) { return stacked; } stack.set(value, result); if (isSet(value)) { value.forEach(function(subValue) { result.add(baseClone(subValue, bitmask, customizer, subValue, value, stack)); }); return result; } if (isMap(value)) { value.forEach(function(subValue, key) { result.set(key, baseClone(subValue, bitmask, customizer, key, value, stack)); }); return result; } var keysFunc = isFull ? (isFlat ? getAllKeysIn : getAllKeys) : (isFlat ? keysIn : keys); var props = isArr ? undefined : keysFunc(value); arrayEach(props || value, function(subValue, key) { if (props) { key = subValue; subValue = value[key]; } // Recursively populate clone (susceptible to call stack limits). assignValue(result, key, baseClone(subValue, bitmask, customizer, key, value, stack)); }); return result; } /** * The base implementation of `_.conforms` which doesn't clone `source`. * * @private * @param {Object} source The object of property predicates to conform to. * @returns {Function} Returns the new spec function. */ function baseConforms(source) { var props = keys(source); return function(object) { return baseConformsTo(object, source, props); }; } /** * The base implementation of `_.conformsTo` which accepts `props` to check. * * @private * @param {Object} object The object to inspect. * @param {Object} source The object of property predicates to conform to. * @returns {boolean} Returns `true` if `object` conforms, else `false`. */ function baseConformsTo(object, source, props) { var length = props.length; if (object == null) { return !length; } object = Object(object); while (length--) { var key = props[length], predicate = source[key], value = object[key]; if ((value === undefined && !(key in object)) || !predicate(value)) { return false; } } return true; } /** * The base implementation of `_.delay` and `_.defer` which accepts `args` * to provide to `func`. * * @private * @param {Function} func The function to delay. * @param {number} wait The number of milliseconds to delay invocation. * @param {Array} args The arguments to provide to `func`. * @returns {number|Object} Returns the timer id or timeout object. */ function baseDelay(func, wait, args) { if (typeof func != 'function') { throw new TypeError(FUNC_ERROR_TEXT); } return setTimeout(function() { func.apply(undefined, args); }, wait); } /** * The base implementation of methods like `_.difference` without support * for excluding multiple arrays or iteratee shorthands. * * @private * @param {Array} array The array to inspect. * @param {Array} values The values to exclude. * @param {Function} [iteratee] The iteratee invoked per element. * @param {Function} [comparator] The comparator invoked per element. * @returns {Array} Returns the new array of filtered values. */ function baseDifference(array, values, iteratee, comparator) { var index = -1, includes = arrayIncludes, isCommon = true, length = array.length, result = [], valuesLength = values.length; if (!length) { return result; } if (iteratee) { values = arrayMap(values, baseUnary(iteratee)); } if (comparator) { includes = arrayIncludesWith; isCommon = false; } else if (values.length >= LARGE_ARRAY_SIZE) { includes = cacheHas; isCommon = false; values = new SetCache(values); } outer: while (++index < length) { var value = array[index], computed = iteratee == null ? value : iteratee(value); value = (comparator || value !== 0) ? value : 0; if (isCommon && computed === computed) { var valuesIndex = valuesLength; while (valuesIndex--) { if (values[valuesIndex] === computed) { continue outer; } } result.push(value); } else if (!includes(values, computed, comparator)) { result.push(value); } } return result; } /** * The base implementation of `_.forEach` without support for iteratee shorthands. * * @private * @param {Array|Object} collection The collection to iterate over. * @param {Function} iteratee The function invoked per iteration. * @returns {Array|Object} Returns `collection`. */ var baseEach = createBaseEach(baseForOwn); /** * The base implementation of `_.forEachRight` without support for iteratee shorthands. * * @private * @param {Array|Object} collection The collection to iterate over. * @param {Function} iteratee The function invoked per iteration. * @returns {Array|Object} Returns `collection`. */ var baseEachRight = createBaseEach(baseForOwnRight, true); /** * The base implementation of `_.every` without support for iteratee shorthands. * * @private * @param {Array|Object} collection The collection to iterate over. * @param {Function} predicate The function invoked per iteration. * @returns {boolean} Returns `true` if all elements pass the predicate check, * else `false` */ function baseEvery(collection, predicate) { var result = true; baseEach(collection, function(value, index, collection) { result = !!predicate(value, index, collection); return result; }); return result; } /** * The base implementation of methods like `_.max` and `_.min` which accepts a * `comparator` to determine the extremum value. * * @private * @param {Array} array The array to iterate over. * @param {Function} iteratee The iteratee invoked per iteration. * @param {Function} comparator The comparator used to compare values. * @returns {*} Returns the extremum value. */ function baseExtremum(array, iteratee, comparator) { var index = -1, length = array.length; while (++index < length) { var value = array[index], current = iteratee(value); if (current != null && (computed === undefined ? (current === current && !isSymbol(current)) : comparator(current, computed) )) { var computed = current, result = value; } } return result; } /** * The base implementation of `_.fill` without an iteratee call guard. * * @private * @param {Array} array The array to fill. * @param {*} value The value to fill `array` with. * @param {number} [start=0] The start position. * @param {number} [end=array.length] The end position. * @returns {Array} Returns `array`. */ function baseFill(array, value, start, end) { var length = array.length; start = toInteger(start); if (start < 0) { start = -start > length ? 0 : (length + start); } end = (end === undefined || end > length) ? length : toInteger(end); if (end < 0) { end += length; } end = start > end ? 0 : toLength(end); while (start < end) { array[start++] = value; } return array; } /** * The base implementation of `_.filter` without support for iteratee shorthands. * * @private * @param {Array|Object} collection The collection to iterate over. * @param {Function} predicate The function invoked per iteration. * @returns {Array} Returns the new filtered array. */ function baseFilter(collection, predicate) { var result = []; baseEach(collection, function(value, index, collection) { if (predicate(value, index, collection)) { result.push(value); } }); return result; } /** * The base implementation of `_.flatten` with support for restricting flattening. * * @private * @param {Array} array The array to flatten. * @param {number} depth The maximum recursion depth. * @param {boolean} [predicate=isFlattenable] The function invoked per iteration. * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks. * @param {Array} [result=[]] The initial result value. * @returns {Array} Returns the new flattened array. */ function baseFlatten(array, depth, predicate, isStrict, result) { var index = -1, length = array.length; predicate || (predicate = isFlattenable); result || (result = []); while (++index < length) { var value = array[index]; if (depth > 0 && predicate(value)) { if (depth > 1) { // Recursively flatten arrays (susceptible to call stack limits). baseFlatten(value, depth - 1, predicate, isStrict, result); } else { arrayPush(result, value); } } else if (!isStrict) { result[result.length] = value; } } return result; } /** * The base implementation of `baseForOwn` which iterates over `object` * properties returned by `keysFunc` and invokes `iteratee` for each property. * Iteratee functions may exit iteration early by explicitly returning `false`. * * @private * @param {Object} object The object to iterate over. * @param {Function} iteratee The function invoked per iteration. * @param {Function} keysFunc The function to get the keys of `object`. * @returns {Object} Returns `object`. */ var baseFor = createBaseFor(); /** * This function is like `baseFor` except that it iterates over properties * in the opposite order. * * @private * @param {Object} object The object to iterate over. * @param {Function} iteratee The function invoked per iteration. * @param {Function} keysFunc The function to get the keys of `object`. * @returns {Object} Returns `object`. */ var baseForRight = createBaseFor(true); /** * The base implementation of `_.forOwn` without support for iteratee shorthands. * * @private * @param {Object} object The object to iterate over. * @param {Function} iteratee The function invoked per iteration. * @returns {Object} Returns `object`. */ function baseForOwn(object, iteratee) { return object && baseFor(object, iteratee, keys); } /** * The base implementation of `_.forOwnRight` without support for iteratee shorthands. * * @private * @param {Object} object The object to iterate over. * @param {Function} iteratee The function invoked per iteration. * @returns {Object} Returns `object`. */ function baseForOwnRight(object, iteratee) { return object && baseForRight(object, iteratee, keys); } /** * The base implementation of `_.functions` which creates an array of * `object` function property names filtered from `props`. * * @private * @param {Object} object The object to inspect. * @param {Array} props The property names to filter. * @returns {Array} Returns the function names. */ function baseFunctions(object, props) { return arrayFilter(props, function(key) { return isFunction(object[key]); }); } /** * The base implementation of `_.get` without support for default values. * * @private * @param {Object} object The object to query. * @param {Array|string} path The path of the property to get. * @returns {*} Returns the resolved value. */ function baseGet(object, path) { path = castPath(path, object); var index = 0, length = path.length; while (object != null && index < length) { object = object[toKey(path[index++])]; } return (index && index == length) ? object : undefined; } /** * The base implementation of `getAllKeys` and `getAllKeysIn` which uses * `keysFunc` and `symbolsFunc` to get the enumerable property names and * symbols of `object`. * * @private * @param {Object} object The object to query. * @param {Function} keysFunc The function to get the keys of `object`. * @param {Function} symbolsFunc The function to get the symbols of `object`. * @returns {Array} Returns the array of property names and symbols. */ function baseGetAllKeys(object, keysFunc, symbolsFunc) { var result = keysFunc(object); return isArray(object) ? result : arrayPush(result, symbolsFunc(object)); } /** * The base implementation of `getTag` without fallbacks for buggy environments. * * @private * @param {*} value The value to query. * @returns {string} Returns the `toStringTag`. */ function baseGetTag(value) { if (value == null) { return value === undefined ? undefinedTag : nullTag; } return (symToStringTag && symToStringTag in Object(value)) ? getRawTag(value) : objectToString(value); } /** * The base implementation of `_.gt` which doesn't coerce arguments. * * @private * @param {*} value The value to compare. * @param {*} other The other value to compare. * @returns {boolean} Returns `true` if `value` is greater than `other`, * else `false`. */ function baseGt(value, other) { return value > other; } /** * The base implementation of `_.has` without support for deep paths. * * @private * @param {Object} [object] The object to query. * @param {Array|string} key The key to check. * @returns {boolean} Returns `true` if `key` exists, else `false`. */ function baseHas(object, key) { return object != null && hasOwnProperty.call(object, key); } /** * The base implementation of `_.hasIn` without support for deep paths. * * @private * @param {Object} [object] The object to query. * @param {Array|string} key The key to check. * @returns {boolean} Returns `true` if `key` exists, else `false`. */ function baseHasIn(object, key) { return object != null && key in Object(object); } /** * The base implementation of `_.inRange` which doesn't coerce arguments. * * @private * @param {number} number The number to check. * @param {number} start The start of the range. * @param {number} end The end of the range. * @returns {boolean} Returns `true` if `number` is in the range, else `false`. */ function baseInRange(number, start, end) { return number >= nativeMin(start, end) && number < nativeMax(start, end); } /** * The base implementation of methods like `_.intersection`, without support * for iteratee shorthands, that accepts an array of arrays to inspect. * * @private * @param {Array} arrays The arrays to inspect. * @param {Function} [iteratee] The iteratee invoked per element. * @param {Function} [comparator] The comparator invoked per element. * @returns {Array} Returns the new array of shared values. */ function baseIntersection(arrays, iteratee, comparator) { var includes = comparator ? arrayIncludesWith : arrayIncludes, length = arrays[0].length, othLength = arrays.length, othIndex = othLength, caches = Array(othLength), maxLength = Infinity, result = []; while (othIndex--) { var array = arrays[othIndex]; if (othIndex && iteratee) { array = arrayMap(array, baseUnary(iteratee)); } maxLength = nativeMin(array.length, maxLength); caches[othIndex] = !comparator && (iteratee || (length >= 120 && array.length >= 120)) ? new SetCache(othIndex && array) : undefined; } array = arrays[0]; var index = -1, seen = caches[0]; outer: while (++index < length && result.length < maxLength) { var value = array[index], computed = iteratee ? iteratee(value) : value; value = (comparator || value !== 0) ? value : 0; if (!(seen ? cacheHas(seen, computed) : includes(result, computed, comparator) )) { othIndex = othLength; while (--othIndex) { var cache = caches[othIndex]; if (!(cache ? cacheHas(cache, computed) : includes(arrays[othIndex], computed, comparator)) ) { continue outer; } } if (seen) { seen.push(computed); } result.push(value); } } return result; } /** * The base implementation of `_.invert` and `_.invertBy` which inverts * `object` with values transformed by `iteratee` and set by `setter`. * * @private * @param {Object} object The object to iterate over. * @param {Function} setter The function to set `accumulator` values. * @param {Function} iteratee The iteratee to transform values. * @param {Object} accumulator The initial inverted object. * @returns {Function} Returns `accumulator`. */ function baseInverter(object, setter, iteratee, accumulator) { baseForOwn(object, function(value, key, object) { setter(accumulator, iteratee(value), key, object); }); return accumulator; } /** * The base implementation of `_.invoke` without support for individual * method arguments. * * @private * @param {Object} object The object to query. * @param {Array|string} path The path of the method to invoke. * @param {Array} args The arguments to invoke the method with. * @returns {*} Returns the result of the invoked method. */ function baseInvoke(object, path, args) { path = castPath(path, object); object = parent(object, path); var func = object == null ? object : object[toKey(last(path))]; return func == null ? undefined : apply(func, object, args); } /** * The base implementation of `_.isArguments`. * * @private * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is an `arguments` object, */ function baseIsArguments(value) { return isObjectLike(value) && baseGetTag(value) == argsTag; } /** * The base implementation of `_.isArrayBuffer` without Node.js optimizations. * * @private * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`. */ function baseIsArrayBuffer(value) { return isObjectLike(value) && baseGetTag(value) == arrayBufferTag; } /** * The base implementation of `_.isDate` without Node.js optimizations. * * @private * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a date object, else `false`. */ function baseIsDate(value) { return isObjectLike(value) && baseGetTag(value) == dateTag; } /** * The base implementation of `_.isEqual` which supports partial comparisons * and tracks traversed objects. * * @private * @param {*} value The value to compare. * @param {*} other The other value to compare. * @param {boolean} bitmask The bitmask flags. * 1 - Unordered comparison * 2 - Partial comparison * @param {Function} [customizer] The function to customize comparisons. * @param {Object} [stack] Tracks traversed `value` and `other` objects. * @returns {boolean} Returns `true` if the values are equivalent, else `false`. */ function baseIsEqual(value, other, bitmask, customizer, stack) { if (value === other) { return true; } if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) { return value !== value && other !== other; } return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack); } /** * A specialized version of `baseIsEqual` for arrays and objects which performs * deep comparisons and tracks traversed objects enabling objects with circular * references to be compared. * * @private * @param {Object} object The object to compare. * @param {Object} other The other object to compare. * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. * @param {Function} customizer The function to customize comparisons. * @param {Function} equalFunc The function to determine equivalents of values. * @param {Object} [stack] Tracks traversed `object` and `other` objects. * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. */ function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) { var objIsArr = isArray(object), othIsArr = isArray(other), objTag = objIsArr ? arrayTag : getTag(object), othTag = othIsArr ? arrayTag : getTag(other); objTag = objTag == argsTag ? objectTag : objTag; othTag = othTag == argsTag ? objectTag : othTag; var objIsObj = objTag == objectTag, othIsObj = othTag == objectTag, isSameTag = objTag == othTag; if (isSameTag && isBuffer(object)) { if (!isBuffer(other)) { return false; } objIsArr = true; objIsObj = false; } if (isSameTag && !objIsObj) { stack || (stack = new Stack); return (objIsArr || isTypedArray(object)) ? equalArrays(object, other, bitmask, customizer, equalFunc, stack) : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack); } if (!(bitmask & COMPARE_PARTIAL_FLAG)) { var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'), othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__'); if (objIsWrapped || othIsWrapped) { var objUnwrapped = objIsWrapped ? object.value() : object, othUnwrapped = othIsWrapped ? other.value() : other; stack || (stack = new Stack); return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack); } } if (!isSameTag) { return false; } stack || (stack = new Stack); return equalObjects(object, other, bitmask, customizer, equalFunc, stack); } /** * The base implementation of `_.isMap` without Node.js optimizations. * * @private * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a map, else `false`. */ function baseIsMap(value) { return isObjectLike(value) && getTag(value) == mapTag; } /** * The base implementation of `_.isMatch` without support for iteratee shorthands. * * @private * @param {Object} object The object to inspect. * @param {Object} source The object of property values to match. * @param {Array} matchData The property names, values, and compare flags to match. * @param {Function} [customizer] The function to customize comparisons. * @returns {boolean} Returns `true` if `object` is a match, else `false`. */ function baseIsMatch(object, source, matchData, customizer) { var index = matchData.length, length = index, noCustomizer = !customizer; if (object == null) { return !length; } object = Object(object); while (index--) { var data = matchData[index]; if ((noCustomizer && data[2]) ? data[1] !== object[data[0]] : !(data[0] in object) ) { return false; } } while (++index < length) { data = matchData[index]; var key = data[0], objValue = object[key], srcValue = data[1]; if (noCustomizer && data[2]) { if (objValue === undefined && !(key in object)) { return false; } } else { var stack = new Stack; if (customizer) { var result = customizer(objValue, srcValue, key, object, source, stack); } if (!(result === undefined ? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG, customizer, stack) : result )) { return false; } } } return true; } /** * The base implementation of `_.isNative` without bad shim checks. * * @private * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a native function, * else `false`. */ function baseIsNative(value) { if (!isObject(value) || isMasked(value)) { return false; } var pattern = isFunction(value) ? reIsNative : reIsHostCtor; return pattern.test(toSource(value)); } /** * The base implementation of `_.isRegExp` without Node.js optimizations. * * @private * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. */ function baseIsRegExp(value) { return isObjectLike(value) && baseGetTag(value) == regexpTag; } /** * The base implementation of `_.isSet` without Node.js optimizations. * * @private * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a set, else `false`. */ function baseIsSet(value) { return isObjectLike(value) && getTag(value) == setTag; } /** * The base implementation of `_.isTypedArray` without Node.js optimizations. * * @private * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a typed array, else `false`. */ function baseIsTypedArray(value) { return isObjectLike(value) && isLength(value.length) && !!typedArrayTags[baseGetTag(value)]; } /** * The base implementation of `_.iteratee`. * * @private * @param {*} [value=_.identity] The value to convert to an iteratee. * @returns {Function} Returns the iteratee. */ function baseIteratee(value) { // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9. // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details. if (typeof value == 'function') { return value; } if (value == null) { return identity; } if (typeof value == 'object') { return isArray(value) ? baseMatchesProperty(value[0], value[1]) : baseMatches(value); } return property(value); } /** * The base implementation of `_.keys` which doesn't treat sparse arrays as dense. * * @private * @param {Object} object The object to query. * @returns {Array} Returns the array of property names. */ function baseKeys(object) { if (!isPrototype(object)) { return nativeKeys(object); } var result = []; for (var key in Object(object)) { if (hasOwnProperty.call(object, key) && key != 'constructor') { result.push(key); } } return result; } /** * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense. * * @private * @param {Object} object The object to query. * @returns {Array} Returns the array of property names. */ function baseKeysIn(object) { if (!isObject(object)) { return nativeKeysIn(object); } var isProto = isPrototype(object), result = []; for (var key in object) { if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) { result.push(key); } } return result; } /** * The base implementation of `_.lt` which doesn't coerce arguments. * * @private * @param {*} value The value to compare. * @param {*} other The other value to compare. * @returns {boolean} Returns `true` if `value` is less than `other`, * else `false`. */ function baseLt(value, other) { return value < other; } /** * The base implementation of `_.map` without support for iteratee shorthands. * * @private * @param {Array|Object} collection The collection to iterate over. * @param {Function} iteratee The function invoked per iteration. * @returns {Array} Returns the new mapped array. */ function baseMap(collection, iteratee) { var index = -1, result = isArrayLike(collection) ? Array(collection.length) : []; baseEach(collection, function(value, key, collection) { result[++index] = iteratee(value, key, collection); }); return result; } /** * The base implementation of `_.matches` which doesn't clone `source`. * * @private * @param {Object} source The object of property values to match. * @returns {Function} Returns the new spec function. */ function baseMatches(source) { var matchData = getMatchData(source); if (matchData.length == 1 && matchData[0][2]) { return matchesStrictComparable(matchData[0][0], matchData[0][1]); } return function(object) { return object === source || baseIsMatch(object, source, matchData); }; } /** * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`. * * @private * @param {string} path The path of the property to get. * @param {*} srcValue The value to match. * @returns {Function} Returns the new spec function. */ function baseMatchesProperty(path, srcValue) { if (isKey(path) && isStrictComparable(srcValue)) { return matchesStrictComparable(toKey(path), srcValue); } return function(object) { var objValue = get(object, path); return (objValue === undefined && objValue === srcValue) ? hasIn(object, path) : baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG); }; } /** * The base implementation of `_.merge` without support for multiple sources. * * @private * @param {Object} object The destination object. * @param {Object} source The source object. * @param {number} srcIndex The index of `source`. * @param {Function} [customizer] The function to customize merged values. * @param {Object} [stack] Tracks traversed source values and their merged * counterparts. */ function baseMerge(object, source, srcIndex, customizer, stack) { if (object === source) { return; } baseFor(source, function(srcValue, key) { if (isObject(srcValue)) { stack || (stack = new Stack); baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack); } else { var newValue = customizer ? customizer(safeGet(object, key), srcValue, (key + ''), object, source, stack) : undefined; if (newValue === undefined) { newValue = srcValue; } assignMergeValue(object, key, newValue); } }, keysIn); } /** * A specialized version of `baseMerge` for arrays and objects which performs * deep merges and tracks traversed objects enabling objects with circular * references to be merged. * * @private * @param {Object} object The destination object. * @param {Object} source The source object. * @param {string} key The key of the value to merge. * @param {number} srcIndex The index of `source`. * @param {Function} mergeFunc The function to merge values. * @param {Function} [customizer] The function to customize assigned values. * @param {Object} [stack] Tracks traversed source values and their merged * counterparts. */ function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) { var objValue = safeGet(object, key), srcValue = safeGet(source, key), stacked = stack.get(srcValue); if (stacked) { assignMergeValue(object, key, stacked); return; } var newValue = customizer ? customizer(objValue, srcValue, (key + ''), object, source, stack) : undefined; var isCommon = newValue === undefined; if (isCommon) { var isArr = isArray(srcValue), isBuff = !isArr && isBuffer(srcValue), isTyped = !isArr && !isBuff && isTypedArray(srcValue); newValue = srcValue; if (isArr || isBuff || isTyped) { if (isArray(objValue)) { newValue = objValue; } else if (isArrayLikeObject(objValue)) { newValue = copyArray(objValue); } else if (isBuff) { isCommon = false; newValue = cloneBuffer(srcValue, true); } else if (isTyped) { isCommon = false; newValue = cloneTypedArray(srcValue, true); } else { newValue = []; } } else if (isPlainObject(srcValue) || isArguments(srcValue)) { newValue = objValue; if (isArguments(objValue)) { newValue = toPlainObject(objValue); } else if (!isObject(objValue) || (srcIndex && isFunction(objValue))) { newValue = initCloneObject(srcValue); } } else { isCommon = false; } } if (isCommon) { // Recursively merge objects and arrays (susceptible to call stack limits). stack.set(srcValue, newValue); mergeFunc(newValue, srcValue, srcIndex, customizer, stack); stack['delete'](srcValue); } assignMergeValue(object, key, newValue); } /** * The base implementation of `_.nth` which doesn't coerce arguments. * * @private * @param {Array} array The array to query. * @param {number} n The index of the element to return. * @returns {*} Returns the nth element of `array`. */ function baseNth(array, n) { var length = array.length; if (!length) { return; } n += n < 0 ? length : 0; return isIndex(n, length) ? array[n] : undefined; } /** * The base implementation of `_.orderBy` without param guards. * * @private * @param {Array|Object} collection The collection to iterate over. * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by. * @param {string[]} orders The sort orders of `iteratees`. * @returns {Array} Returns the new sorted array. */ function baseOrderBy(collection, iteratees, orders) { var index = -1; iteratees = arrayMap(iteratees.length ? iteratees : [identity], baseUnary(getIteratee())); var result = baseMap(collection, function(value, key, collection) { var criteria = arrayMap(iteratees, function(iteratee) { return iteratee(value); }); return { 'criteria': criteria, 'index': ++index, 'value': value }; }); return baseSortBy(result, function(object, other) { return compareMultiple(object, other, orders); }); } /** * The base implementation of `_.pick` without support for individual * property identifiers. * * @private * @param {Object} object The source object. * @param {string[]} paths The property paths to pick. * @returns {Object} Returns the new object. */ function basePick(object, paths) { return basePickBy(object, paths, function(value, path) { return hasIn(object, path); }); } /** * The base implementation of `_.pickBy` without support for iteratee shorthands. * * @private * @param {Object} object The source object. * @param {string[]} paths The property paths to pick. * @param {Function} predicate The function invoked per property. * @returns {Object} Returns the new object. */ function basePickBy(object, paths, predicate) { var index = -1, length = paths.length, result = {}; while (++index < length) { var path = paths[index], value = baseGet(object, path); if (predicate(value, path)) { baseSet(result, castPath(path, object), value); } } return result; } /** * A specialized version of `baseProperty` which supports deep paths. * * @private * @param {Array|string} path The path of the property to get. * @returns {Function} Returns the new accessor function. */ function basePropertyDeep(path) { return function(object) { return baseGet(object, path); }; } /** * The base implementation of `_.pullAllBy` without support for iteratee * shorthands. * * @private * @param {Array} array The array to modify. * @param {Array} values The values to remove. * @param {Function} [iteratee] The iteratee invoked per element. * @param {Function} [comparator] The comparator invoked per element. * @returns {Array} Returns `array`. */ function basePullAll(array, values, iteratee, comparator) { var indexOf = comparator ? baseIndexOfWith : baseIndexOf, index = -1, length = values.length, seen = array; if (array === values) { values = copyArray(values); } if (iteratee) { seen = arrayMap(array, baseUnary(iteratee)); } while (++index < length) { var fromIndex = 0, value = values[index], computed = iteratee ? iteratee(value) : value; while ((fromIndex = indexOf(seen, computed, fromIndex, comparator)) > -1) { if (seen !== array) { splice.call(seen, fromIndex, 1); } splice.call(array, fromIndex, 1); } } return array; } /** * The base implementation of `_.pullAt` without support for individual * indexes or capturing the removed elements. * * @private * @param {Array} array The array to modify. * @param {number[]} indexes The indexes of elements to remove. * @returns {Array} Returns `array`. */ function basePullAt(array, indexes) { var length = array ? indexes.length : 0, lastIndex = length - 1; while (length--) { var index = indexes[length]; if (length == lastIndex || index !== previous) { var previous = index; if (isIndex(index)) { splice.call(array, index, 1); } else { baseUnset(array, index); } } } return array; } /** * The base implementation of `_.random` without support for returning * floating-point numbers. * * @private * @param {number} lower The lower bound. * @param {number} upper The upper bound. * @returns {number} Returns the random number. */ function baseRandom(lower, upper) { return lower + nativeFloor(nativeRandom() * (upper - lower + 1)); } /** * The base implementation of `_.range` and `_.rangeRight` which doesn't * coerce arguments. * * @private * @param {number} start The start of the range. * @param {number} end The end of the range. * @param {number} step The value to increment or decrement by. * @param {boolean} [fromRight] Specify iterating from right to left. * @returns {Array} Returns the range of numbers. */ function baseRange(start, end, step, fromRight) { var index = -1, length = nativeMax(nativeCeil((end - start) / (step || 1)), 0), result = Array(length); while (length--) { result[fromRight ? length : ++index] = start; start += step; } return result; } /** * The base implementation of `_.repeat` which doesn't coerce arguments. * * @private * @param {string} string The string to repeat. * @param {number} n The number of times to repeat the string. * @returns {string} Returns the repeated string. */ function baseRepeat(string, n) { var result = ''; if (!string || n < 1 || n > MAX_SAFE_INTEGER) { return result; } // Leverage the exponentiation by squaring algorithm for a faster repeat. // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details. do { if (n % 2) { result += string; } n = nativeFloor(n / 2); if (n) { string += string; } } while (n); return result; } /** * The base implementation of `_.rest` which doesn't validate or coerce arguments. * * @private * @param {Function} func The function to apply a rest parameter to. * @param {number} [start=func.length-1] The start position of the rest parameter. * @returns {Function} Returns the new function. */ function baseRest(func, start) { return setToString(overRest(func, start, identity), func + ''); } /** * The base implementation of `_.sample`. * * @private * @param {Array|Object} collection The collection to sample. * @returns {*} Returns the random element. */ function baseSample(collection) { return arraySample(values(collection)); } /** * The base implementation of `_.sampleSize` without param guards. * * @private * @param {Array|Object} collection The collection to sample. * @param {number} n The number of elements to sample. * @returns {Array} Returns the random elements. */ function baseSampleSize(collection, n) { var array = values(collection); return shuffleSelf(array, baseClamp(n, 0, array.length)); } /** * The base implementation of `_.set`. * * @private * @param {Object} object The object to modify. * @param {Array|string} path The path of the property to set. * @param {*} value The value to set. * @param {Function} [customizer] The function to customize path creation. * @returns {Object} Returns `object`. */ function baseSet(object, path, value, customizer) { if (!isObject(object)) { return object; } path = castPath(path, object); var index = -1, length = path.length, lastIndex = length - 1, nested = object; while (nested != null && ++index < length) { var key = toKey(path[index]), newValue = value; if (index != lastIndex) { var objValue = nested[key]; newValue = customizer ? customizer(objValue, key, nested) : undefined; if (newValue === undefined) { newValue = isObject(objValue) ? objValue : (isIndex(path[index + 1]) ? [] : {}); } } assignValue(nested, key, newValue); nested = nested[key]; } return object; } /** * The base implementation of `setData` without support for hot loop shorting. * * @private * @param {Function} func The function to associate metadata with. * @param {*} data The metadata. * @returns {Function} Returns `func`. */ var baseSetData = !metaMap ? identity : function(func, data) { metaMap.set(func, data); return func; }; /** * The base implementation of `setToString` without support for hot loop shorting. * * @private * @param {Function} func The function to modify. * @param {Function} string The `toString` result. * @returns {Function} Returns `func`. */ var baseSetToString = !defineProperty ? identity : function(func, string) { return defineProperty(func, 'toString', { 'configurable': true, 'enumerable': false, 'value': constant(string), 'writable': true }); }; /** * The base implementation of `_.shuffle`. * * @private * @param {Array|Object} collection The collection to shuffle. * @returns {Array} Returns the new shuffled array. */ function baseShuffle(collection) { return shuffleSelf(values(collection)); } /** * The base implementation of `_.slice` without an iteratee call guard. * * @private * @param {Array} array The array to slice. * @param {number} [start=0] The start position. * @param {number} [end=array.length] The end position. * @returns {Array} Returns the slice of `array`. */ function baseSlice(array, start, end) { var index = -1, length = array.length; if (start < 0) { start = -start > length ? 0 : (length + start); } end = end > length ? length : end; if (end < 0) { end += length; } length = start > end ? 0 : ((end - start) >>> 0); start >>>= 0; var result = Array(length); while (++index < length) { result[index] = array[index + start]; } return result; } /** * The base implementation of `_.some` without support for iteratee shorthands. * * @private * @param {Array|Object} collection The collection to iterate over. * @param {Function} predicate The function invoked per iteration. * @returns {boolean} Returns `true` if any element passes the predicate check, * else `false`. */ function baseSome(collection, predicate) { var result; baseEach(collection, function(value, index, collection) { result = predicate(value, index, collection); return !result; }); return !!result; } /** * The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which * performs a binary search of `array` to determine the index at which `value` * should be inserted into `array` in order to maintain its sort order. * * @private * @param {Array} array The sorted array to inspect. * @param {*} value The value to evaluate. * @param {boolean} [retHighest] Specify returning the highest qualified index. * @returns {number} Returns the index at which `value` should be inserted * into `array`. */ function baseSortedIndex(array, value, retHighest) { var low = 0, high = array == null ? low : array.length; if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) { while (low < high) { var mid = (low + high) >>> 1, computed = array[mid]; if (computed !== null && !isSymbol(computed) && (retHighest ? (computed <= value) : (computed < value))) { low = mid + 1; } else { high = mid; } } return high; } return baseSortedIndexBy(array, value, identity, retHighest); } /** * The base implementation of `_.sortedIndexBy` and `_.sortedLastIndexBy` * which invokes `iteratee` for `value` and each element of `array` to compute * their sort ranking. The iteratee is invoked with one argument; (value). * * @private * @param {Array} array The sorted array to inspect. * @param {*} value The value to evaluate. * @param {Function} iteratee The iteratee invoked per element. * @param {boolean} [retHighest] Specify returning the highest qualified index. * @returns {number} Returns the index at which `value` should be inserted * into `array`. */ function baseSortedIndexBy(array, value, iteratee, retHighest) { value = iteratee(value); var low = 0, high = array == null ? 0 : array.length, valIsNaN = value !== value, valIsNull = value === null, valIsSymbol = isSymbol(value), valIsUndefined = value === undefined; while (low < high) { var mid = nativeFloor((low + high) / 2), computed = iteratee(array[mid]), othIsDefined = computed !== undefined, othIsNull = computed === null, othIsReflexive = computed === computed, othIsSymbol = isSymbol(computed); if (valIsNaN) { var setLow = retHighest || othIsReflexive; } else if (valIsUndefined) { setLow = othIsReflexive && (retHighest || othIsDefined); } else if (valIsNull) { setLow = othIsReflexive && othIsDefined && (retHighest || !othIsNull); } else if (valIsSymbol) { setLow = othIsReflexive && othIsDefined && !othIsNull && (retHighest || !othIsSymbol); } else if (othIsNull || othIsSymbol) { setLow = false; } else { setLow = retHighest ? (computed <= value) : (computed < value); } if (setLow) { low = mid + 1; } else { high = mid; } } return nativeMin(high, MAX_ARRAY_INDEX); } /** * The base implementation of `_.sortedUniq` and `_.sortedUniqBy` without * support for iteratee shorthands. * * @private * @param {Array} array The array to inspect. * @param {Function} [iteratee] The iteratee invoked per element. * @returns {Array} Returns the new duplicate free array. */ function baseSortedUniq(array, iteratee) { var index = -1, length = array.length, resIndex = 0, result = []; while (++index < length) { var value = array[index], computed = iteratee ? iteratee(value) : value; if (!index || !eq(computed, seen)) { var seen = computed; result[resIndex++] = value === 0 ? 0 : value; } } return result; } /** * The base implementation of `_.toNumber` which doesn't ensure correct * conversions of binary, hexadecimal, or octal string values. * * @private * @param {*} value The value to process. * @returns {number} Returns the number. */ function baseToNumber(value) { if (typeof value == 'number') { return value; } if (isSymbol(value)) { return NAN; } return +value; } /** * The base implementation of `_.toString` which doesn't convert nullish * values to empty strings. * * @private * @param {*} value The value to process. * @returns {string} Returns the string. */ function baseToString(value) { // Exit early for strings to avoid a performance hit in some environments. if (typeof value == 'string') { return value; } if (isArray(value)) { // Recursively convert values (susceptible to call stack limits). return arrayMap(value, baseToString) + ''; } if (isSymbol(value)) { return symbolToString ? symbolToString.call(value) : ''; } var result = (value + ''); return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; } /** * The base implementation of `_.uniqBy` without support for iteratee shorthands. * * @private * @param {Array} array The array to inspect. * @param {Function} [iteratee] The iteratee invoked per element. * @param {Function} [comparator] The comparator invoked per element. * @returns {Array} Returns the new duplicate free array. */ function baseUniq(array, iteratee, comparator) { var index = -1, includes = arrayIncludes, length = array.length, isCommon = true, result = [], seen = result; if (comparator) { isCommon = false; includes = arrayIncludesWith; } else if (length >= LARGE_ARRAY_SIZE) { var set = iteratee ? null : createSet(array); if (set) { return setToArray(set); } isCommon = false; includes = cacheHas; seen = new SetCache; } else { seen = iteratee ? [] : result; } outer: while (++index < length) { var value = array[index], computed = iteratee ? iteratee(value) : value; value = (comparator || value !== 0) ? value : 0; if (isCommon && computed === computed) { var seenIndex = seen.length; while (seenIndex--) { if (seen[seenIndex] === computed) { continue outer; } } if (iteratee) { seen.push(computed); } result.push(value); } else if (!includes(seen, computed, comparator)) { if (seen !== result) { seen.push(computed); } result.push(value); } } return result; } /** * The base implementation of `_.unset`. * * @private * @param {Object} object The object to modify. * @param {Array|string} path The property path to unset. * @returns {boolean} Returns `true` if the property is deleted, else `false`. */ function baseUnset(object, path) { path = castPath(path, object); object = parent(object, path); return object == null || delete object[toKey(last(path))]; } /** * The base implementation of `_.update`. * * @private * @param {Object} object The object to modify. * @param {Array|string} path The path of the property to update. * @param {Function} updater The function to produce the updated value. * @param {Function} [customizer] The function to customize path creation. * @returns {Object} Returns `object`. */ function baseUpdate(object, path, updater, customizer) { return baseSet(object, path, updater(baseGet(object, path)), customizer); } /** * The base implementation of methods like `_.dropWhile` and `_.takeWhile` * without support for iteratee shorthands. * * @private * @param {Array} array The array to query. * @param {Function} predicate The function invoked per iteration. * @param {boolean} [isDrop] Specify dropping elements instead of taking them. * @param {boolean} [fromRight] Specify iterating from right to left. * @returns {Array} Returns the slice of `array`. */ function baseWhile(array, predicate, isDrop, fromRight) { var length = array.length, index = fromRight ? length : -1; while ((fromRight ? index-- : ++index < length) && predicate(array[index], index, array)) {} return isDrop ? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length)) : baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index)); } /** * The base implementation of `wrapperValue` which returns the result of * performing a sequence of actions on the unwrapped `value`, where each * successive action is supplied the return value of the previous. * * @private * @param {*} value The unwrapped value. * @param {Array} actions Actions to perform to resolve the unwrapped value. * @returns {*} Returns the resolved value. */ function baseWrapperValue(value, actions) { var result = value; if (result instanceof LazyWrapper) { result = result.value(); } return arrayReduce(actions, function(result, action) { return action.func.apply(action.thisArg, arrayPush([result], action.args)); }, result); } /** * The base implementation of methods like `_.xor`, without support for * iteratee shorthands, that accepts an array of arrays to inspect. * * @private * @param {Array} arrays The arrays to inspect. * @param {Function} [iteratee] The iteratee invoked per element. * @param {Function} [comparator] The comparator invoked per element. * @returns {Array} Returns the new array of values. */ function baseXor(arrays, iteratee, comparator) { var length = arrays.length; if (length < 2) { return length ? baseUniq(arrays[0]) : []; } var index = -1, result = Array(length); while (++index < length) { var array = arrays[index], othIndex = -1; while (++othIndex < length) { if (othIndex != index) { result[index] = baseDifference(result[index] || array, arrays[othIndex], iteratee, comparator); } } } return baseUniq(baseFlatten(result, 1), iteratee, comparator); } /** * This base implementation of `_.zipObject` which assigns values using `assignFunc`. * * @private * @param {Array} props The property identifiers. * @param {Array} values The property values. * @param {Function} assignFunc The function to assign values. * @returns {Object} Returns the new object. */ function baseZipObject(props, values, assignFunc) { var index = -1, length = props.length, valsLength = values.length, result = {}; while (++index < length) { var value = index < valsLength ? values[index] : undefined; assignFunc(result, props[index], value); } return result; } /** * Casts `value` to an empty array if it's not an array like object. * * @private * @param {*} value The value to inspect. * @returns {Array|Object} Returns the cast array-like object. */ function castArrayLikeObject(value) { return isArrayLikeObject(value) ? value : []; } /** * Casts `value` to `identity` if it's not a function. * * @private * @param {*} value The value to inspect. * @returns {Function} Returns cast function. */ function castFunction(value) { return typeof value == 'function' ? value : identity; } /** * Casts `value` to a path array if it's not one. * * @private * @param {*} value The value to inspect. * @param {Object} [object] The object to query keys on. * @returns {Array} Returns the cast property path array. */ function castPath(value, object) { if (isArray(value)) { return value; } return isKey(value, object) ? [value] : stringToPath(toString(value)); } /** * A `baseRest` alias which can be replaced with `identity` by module * replacement plugins. * * @private * @type {Function} * @param {Function} func The function to apply a rest parameter to. * @returns {Function} Returns the new function. */ var castRest = baseRest; /** * Casts `array` to a slice if it's needed. * * @private * @param {Array} array The array to inspect. * @param {number} start The start position. * @param {number} [end=array.length] The end position. * @returns {Array} Returns the cast slice. */ function castSlice(array, start, end) { var length = array.length; end = end === undefined ? length : end; return (!start && end >= length) ? array : baseSlice(array, start, end); } /** * A simple wrapper around the global [`clearTimeout`](https://mdn.io/clearTimeout). * * @private * @param {number|Object} id The timer id or timeout object of the timer to clear. */ var clearTimeout = ctxClearTimeout || function(id) { return root.clearTimeout(id); }; /** * Creates a clone of `buffer`. * * @private * @param {Buffer} buffer The buffer to clone. * @param {boolean} [isDeep] Specify a deep clone. * @returns {Buffer} Returns the cloned buffer. */ function cloneBuffer(buffer, isDeep) { if (isDeep) { return buffer.slice(); } var length = buffer.length, result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length); buffer.copy(result); return result; } /** * Creates a clone of `arrayBuffer`. * * @private * @param {ArrayBuffer} arrayBuffer The array buffer to clone. * @returns {ArrayBuffer} Returns the cloned array buffer. */ function cloneArrayBuffer(arrayBuffer) { var result = new arrayBuffer.constructor(arrayBuffer.byteLength); new Uint8Array(result).set(new Uint8Array(arrayBuffer)); return result; } /** * Creates a clone of `dataView`. * * @private * @param {Object} dataView The data view to clone. * @param {boolean} [isDeep] Specify a deep clone. * @returns {Object} Returns the cloned data view. */ function cloneDataView(dataView, isDeep) { var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer; return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength); } /** * Creates a clone of `regexp`. * * @private * @param {Object} regexp The regexp to clone. * @returns {Object} Returns the cloned regexp. */ function cloneRegExp(regexp) { var result = new regexp.constructor(regexp.source, reFlags.exec(regexp)); result.lastIndex = regexp.lastIndex; return result; } /** * Creates a clone of the `symbol` object. * * @private * @param {Object} symbol The symbol object to clone. * @returns {Object} Returns the cloned symbol object. */ function cloneSymbol(symbol) { return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {}; } /** * Creates a clone of `typedArray`. * * @private * @param {Object} typedArray The typed array to clone. * @param {boolean} [isDeep] Specify a deep clone. * @returns {Object} Returns the cloned typed array. */ function cloneTypedArray(typedArray, isDeep) { var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer; return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length); } /** * Compares values to sort them in ascending order. * * @private * @param {*} value The value to compare. * @param {*} other The other value to compare. * @returns {number} Returns the sort order indicator for `value`. */ function compareAscending(value, other) { if (value !== other) { var valIsDefined = value !== undefined, valIsNull = value === null, valIsReflexive = value === value, valIsSymbol = isSymbol(value); var othIsDefined = other !== undefined, othIsNull = other === null, othIsReflexive = other === other, othIsSymbol = isSymbol(other); if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) || (valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) || (valIsNull && othIsDefined && othIsReflexive) || (!valIsDefined && othIsReflexive) || !valIsReflexive) { return 1; } if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) || (othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) || (othIsNull && valIsDefined && valIsReflexive) || (!othIsDefined && valIsReflexive) || !othIsReflexive) { return -1; } } return 0; } /** * Used by `_.orderBy` to compare multiple properties of a value to another * and stable sort them. * * If `orders` is unspecified, all values are sorted in ascending order. Otherwise, * specify an order of "desc" for descending or "asc" for ascending sort order * of corresponding values. * * @private * @param {Object} object The object to compare. * @param {Object} other The other object to compare. * @param {boolean[]|string[]} orders The order to sort by for each property. * @returns {number} Returns the sort order indicator for `object`. */ function compareMultiple(object, other, orders) { var index = -1, objCriteria = object.criteria, othCriteria = other.criteria, length = objCriteria.length, ordersLength = orders.length; while (++index < length) { var result = compareAscending(objCriteria[index], othCriteria[index]); if (result) { if (index >= ordersLength) { return result; } var order = orders[index]; return result * (order == 'desc' ? -1 : 1); } } // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications // that causes it, under certain circumstances, to provide the same value for // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247 // for more details. // // This also ensures a stable sort in V8 and other engines. // See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details. return object.index - other.index; } /** * Creates an array that is the composition of partially applied arguments, * placeholders, and provided arguments into a single array of arguments. * * @private * @param {Array} args The provided arguments. * @param {Array} partials The arguments to prepend to those provided. * @param {Array} holders The `partials` placeholder indexes. * @params {boolean} [isCurried] Specify composing for a curried function. * @returns {Array} Returns the new array of composed arguments. */ function composeArgs(args, partials, holders, isCurried) { var argsIndex = -1, argsLength = args.length, holdersLength = holders.length, leftIndex = -1, leftLength = partials.length, rangeLength = nativeMax(argsLength - holdersLength, 0), result = Array(leftLength + rangeLength), isUncurried = !isCurried; while (++leftIndex < leftLength) { result[leftIndex] = partials[leftIndex]; } while (++argsIndex < holdersLength) { if (isUncurried || argsIndex < argsLength) { result[holders[argsIndex]] = args[argsIndex]; } } while (rangeLength--) { result[leftIndex++] = args[argsIndex++]; } return result; } /** * This function is like `composeArgs` except that the arguments composition * is tailored for `_.partialRight`. * * @private * @param {Array} args The provided arguments. * @param {Array} partials The arguments to append to those provided. * @param {Array} holders The `partials` placeholder indexes. * @params {boolean} [isCurried] Specify composing for a curried function. * @returns {Array} Returns the new array of composed arguments. */ function composeArgsRight(args, partials, holders, isCurried) { var argsIndex = -1, argsLength = args.length, holdersIndex = -1, holdersLength = holders.length, rightIndex = -1, rightLength = partials.length, rangeLength = nativeMax(argsLength - holdersLength, 0), result = Array(rangeLength + rightLength), isUncurried = !isCurried; while (++argsIndex < rangeLength) { result[argsIndex] = args[argsIndex]; } var offset = argsIndex; while (++rightIndex < rightLength) { result[offset + rightIndex] = partials[rightIndex]; } while (++holdersIndex < holdersLength) { if (isUncurried || argsIndex < argsLength) { result[offset + holders[holdersIndex]] = args[argsIndex++]; } } return result; } /** * Copies the values of `source` to `array`. * * @private * @param {Array} source The array to copy values from. * @param {Array} [array=[]] The array to copy values to. * @returns {Array} Returns `array`. */ function copyArray(source, array) { var index = -1, length = source.length; array || (array = Array(length)); while (++index < length) { array[index] = source[index]; } return array; } /** * Copies properties of `source` to `object`. * * @private * @param {Object} source The object to copy properties from. * @param {Array} props The property identifiers to copy. * @param {Object} [object={}] The object to copy properties to. * @param {Function} [customizer] The function to customize copied values. * @returns {Object} Returns `object`. */ function copyObject(source, props, object, customizer) { var isNew = !object; object || (object = {}); var index = -1, length = props.length; while (++index < length) { var key = props[index]; var newValue = customizer ? customizer(object[key], source[key], key, object, source) : undefined; if (newValue === undefined) { newValue = source[key]; } if (isNew) { baseAssignValue(object, key, newValue); } else { assignValue(object, key, newValue); } } return object; } /** * Copies own symbols of `source` to `object`. * * @private * @param {Object} source The object to copy symbols from. * @param {Object} [object={}] The object to copy symbols to. * @returns {Object} Returns `object`. */ function copySymbols(source, object) { return copyObject(source, getSymbols(source), object); } /** * Copies own and inherited symbols of `source` to `object`. * * @private * @param {Object} source The object to copy symbols from. * @param {Object} [object={}] The object to copy symbols to. * @returns {Object} Returns `object`. */ function copySymbolsIn(source, object) { return copyObject(source, getSymbolsIn(source), object); } /** * Creates a function like `_.groupBy`. * * @private * @param {Function} setter The function to set accumulator values. * @param {Function} [initializer] The accumulator object initializer. * @returns {Function} Returns the new aggregator function. */ function createAggregator(setter, initializer) { return function(collection, iteratee) { var func = isArray(collection) ? arrayAggregator : baseAggregator, accumulator = initializer ? initializer() : {}; return func(collection, setter, getIteratee(iteratee, 2), accumulator); }; } /** * Creates a function like `_.assign`. * * @private * @param {Function} assigner The function to assign values. * @returns {Function} Returns the new assigner function. */ function createAssigner(assigner) { return baseRest(function(object, sources) { var index = -1, length = sources.length, customizer = length > 1 ? sources[length - 1] : undefined, guard = length > 2 ? sources[2] : undefined; customizer = (assigner.length > 3 && typeof customizer == 'function') ? (length--, customizer) : undefined; if (guard && isIterateeCall(sources[0], sources[1], guard)) { customizer = length < 3 ? undefined : customizer; length = 1; } object = Object(object); while (++index < length) { var source = sources[index]; if (source) { assigner(object, source, index, customizer); } } return object; }); } /** * Creates a `baseEach` or `baseEachRight` function. * * @private * @param {Function} eachFunc The function to iterate over a collection. * @param {boolean} [fromRight] Specify iterating from right to left. * @returns {Function} Returns the new base function. */ function createBaseEach(eachFunc, fromRight) { return function(collection, iteratee) { if (collection == null) { return collection; } if (!isArrayLike(collection)) { return eachFunc(collection, iteratee); } var length = collection.length, index = fromRight ? length : -1, iterable = Object(collection); while ((fromRight ? index-- : ++index < length)) { if (iteratee(iterable[index], index, iterable) === false) { break; } } return collection; }; } /** * Creates a base function for methods like `_.forIn` and `_.forOwn`. * * @private * @param {boolean} [fromRight] Specify iterating from right to left. * @returns {Function} Returns the new base function. */ function createBaseFor(fromRight) { return function(object, iteratee, keysFunc) { var index = -1, iterable = Object(object), props = keysFunc(object), length = props.length; while (length--) { var key = props[fromRight ? length : ++index]; if (iteratee(iterable[key], key, iterable) === false) { break; } } return object; }; } /** * Creates a function that wraps `func` to invoke it with the optional `this` * binding of `thisArg`. * * @private * @param {Function} func The function to wrap. * @param {number} bitmask The bitmask flags. See `createWrap` for more details. * @param {*} [thisArg] The `this` binding of `func`. * @returns {Function} Returns the new wrapped function. */ function createBind(func, bitmask, thisArg) { var isBind = bitmask & WRAP_BIND_FLAG, Ctor = createCtor(func); function wrapper() { var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; return fn.apply(isBind ? thisArg : this, arguments); } return wrapper; } /** * Creates a function like `_.lowerFirst`. * * @private * @param {string} methodName The name of the `String` case method to use. * @returns {Function} Returns the new case function. */ function createCaseFirst(methodName) { return function(string) { string = toString(string); var strSymbols = hasUnicode(string) ? stringToArray(string) : undefined; var chr = strSymbols ? strSymbols[0] : string.charAt(0); var trailing = strSymbols ? castSlice(strSymbols, 1).join('') : string.slice(1); return chr[methodName]() + trailing; }; } /** * Creates a function like `_.camelCase`. * * @private * @param {Function} callback The function to combine each word. * @returns {Function} Returns the new compounder function. */ function createCompounder(callback) { return function(string) { return arrayReduce(words(deburr(string).replace(reApos, '')), callback, ''); }; } /** * Creates a function that produces an instance of `Ctor` regardless of * whether it was invoked as part of a `new` expression or by `call` or `apply`. * * @private * @param {Function} Ctor The constructor to wrap. * @returns {Function} Returns the new wrapped function. */ function createCtor(Ctor) { return function() { // Use a `switch` statement to work with class constructors. See // http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist // for more details. var args = arguments; switch (args.length) { case 0: return new Ctor; case 1: return new Ctor(args[0]); case 2: return new Ctor(args[0], args[1]); case 3: return new Ctor(args[0], args[1], args[2]); case 4: return new Ctor(args[0], args[1], args[2], args[3]); case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]); case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]); case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]); } var thisBinding = baseCreate(Ctor.prototype), result = Ctor.apply(thisBinding, args); // Mimic the constructor's `return` behavior. // See https://es5.github.io/#x13.2.2 for more details. return isObject(result) ? result : thisBinding; }; } /** * Creates a function that wraps `func` to enable currying. * * @private * @param {Function} func The function to wrap. * @param {number} bitmask The bitmask flags. See `createWrap` for more details. * @param {number} arity The arity of `func`. * @returns {Function} Returns the new wrapped function. */ function createCurry(func, bitmask, arity) { var Ctor = createCtor(func); function wrapper() { var length = arguments.length, args = Array(length), index = length, placeholder = getHolder(wrapper); while (index--) { args[index] = arguments[index]; } var holders = (length < 3 && args[0] !== placeholder && args[length - 1] !== placeholder) ? [] : replaceHolders(args, placeholder); length -= holders.length; if (length < arity) { return createRecurry( func, bitmask, createHybrid, wrapper.placeholder, undefined, args, holders, undefined, undefined, arity - length); } var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; return apply(fn, this, args); } return wrapper; } /** * Creates a `_.find` or `_.findLast` function. * * @private * @param {Function} findIndexFunc The function to find the collection index. * @returns {Function} Returns the new find function. */ function createFind(findIndexFunc) { return function(collection, predicate, fromIndex) { var iterable = Object(collection); if (!isArrayLike(collection)) { var iteratee = getIteratee(predicate, 3); collection = keys(collection); predicate = function(key) { return iteratee(iterable[key], key, iterable); }; } var index = findIndexFunc(collection, predicate, fromIndex); return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined; }; } /** * Creates a `_.flow` or `_.flowRight` function. * * @private * @param {boolean} [fromRight] Specify iterating from right to left. * @returns {Function} Returns the new flow function. */ function createFlow(fromRight) { return flatRest(function(funcs) { var length = funcs.length, index = length, prereq = LodashWrapper.prototype.thru; if (fromRight) { funcs.reverse(); } while (index--) { var func = funcs[index]; if (typeof func != 'function') { throw new TypeError(FUNC_ERROR_TEXT); } if (prereq && !wrapper && getFuncName(func) == 'wrapper') { var wrapper = new LodashWrapper([], true); } } index = wrapper ? index : length; while (++index < length) { func = funcs[index]; var funcName = getFuncName(func), data = funcName == 'wrapper' ? getData(func) : undefined; if (data && isLaziable(data[0]) && data[1] == (WRAP_ARY_FLAG | WRAP_CURRY_FLAG | WRAP_PARTIAL_FLAG | WRAP_REARG_FLAG) && !data[4].length && data[9] == 1 ) { wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]); } else { wrapper = (func.length == 1 && isLaziable(func)) ? wrapper[funcName]() : wrapper.thru(func); } } return function() { var args = arguments, value = args[0]; if (wrapper && args.length == 1 && isArray(value)) { return wrapper.plant(value).value(); } var index = 0, result = length ? funcs[index].apply(this, args) : value; while (++index < length) { result = funcs[index].call(this, result); } return result; }; }); } /** * Creates a function that wraps `func` to invoke it with optional `this` * binding of `thisArg`, partial application, and currying. * * @private * @param {Function|string} func The function or method name to wrap. * @param {number} bitmask The bitmask flags. See `createWrap` for more details. * @param {*} [thisArg] The `this` binding of `func`. * @param {Array} [partials] The arguments to prepend to those provided to * the new function. * @param {Array} [holders] The `partials` placeholder indexes. * @param {Array} [partialsRight] The arguments to append to those provided * to the new function. * @param {Array} [holdersRight] The `partialsRight` placeholder indexes. * @param {Array} [argPos] The argument positions of the new function. * @param {number} [ary] The arity cap of `func`. * @param {number} [arity] The arity of `func`. * @returns {Function} Returns the new wrapped function. */ function createHybrid(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) { var isAry = bitmask & WRAP_ARY_FLAG, isBind = bitmask & WRAP_BIND_FLAG, isBindKey = bitmask & WRAP_BIND_KEY_FLAG, isCurried = bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG), isFlip = bitmask & WRAP_FLIP_FLAG, Ctor = isBindKey ? undefined : createCtor(func); function wrapper() { var length = arguments.length, args = Array(length), index = length; while (index--) { args[index] = arguments[index]; } if (isCurried) { var placeholder = getHolder(wrapper), holdersCount = countHolders(args, placeholder); } if (partials) { args = composeArgs(args, partials, holders, isCurried); } if (partialsRight) { args = composeArgsRight(args, partialsRight, holdersRight, isCurried); } length -= holdersCount; if (isCurried && length < arity) { var newHolders = replaceHolders(args, placeholder); return createRecurry( func, bitmask, createHybrid, wrapper.placeholder, thisArg, args, newHolders, argPos, ary, arity - length ); } var thisBinding = isBind ? thisArg : this, fn = isBindKey ? thisBinding[func] : func; length = args.length; if (argPos) { args = reorder(args, argPos); } else if (isFlip && length > 1) { args.reverse(); } if (isAry && ary < length) { args.length = ary; } if (this && this !== root && this instanceof wrapper) { fn = Ctor || createCtor(fn); } return fn.apply(thisBinding, args); } return wrapper; } /** * Creates a function like `_.invertBy`. * * @private * @param {Function} setter The function to set accumulator values. * @param {Function} toIteratee The function to resolve iteratees. * @returns {Function} Returns the new inverter function. */ function createInverter(setter, toIteratee) { return function(object, iteratee) { return baseInverter(object, setter, toIteratee(iteratee), {}); }; } /** * Creates a function that performs a mathematical operation on two values. * * @private * @param {Function} operator The function to perform the operation. * @param {number} [defaultValue] The value used for `undefined` arguments. * @returns {Function} Returns the new mathematical operation function. */ function createMathOperation(operator, defaultValue) { return function(value, other) { var result; if (value === undefined && other === undefined) { return defaultValue; } if (value !== undefined) { result = value; } if (other !== undefined) { if (result === undefined) { return other; } if (typeof value == 'string' || typeof other == 'string') { value = baseToString(value); other = baseToString(other); } else { value = baseToNumber(value); other = baseToNumber(other); } result = operator(value, other); } return result; }; } /** * Creates a function like `_.over`. * * @private * @param {Function} arrayFunc The function to iterate over iteratees. * @returns {Function} Returns the new over function. */ function createOver(arrayFunc) { return flatRest(function(iteratees) { iteratees = arrayMap(iteratees, baseUnary(getIteratee())); return baseRest(function(args) { var thisArg = this; return arrayFunc(iteratees, function(iteratee) { return apply(iteratee, thisArg, args); }); }); }); } /** * Creates the padding for `string` based on `length`. The `chars` string * is truncated if the number of characters exceeds `length`. * * @private * @param {number} length The padding length. * @param {string} [chars=' '] The string used as padding. * @returns {string} Returns the padding for `string`. */ function createPadding(length, chars) { chars = chars === undefined ? ' ' : baseToString(chars); var charsLength = chars.length; if (charsLength < 2) { return charsLength ? baseRepeat(chars, length) : chars; } var result = baseRepeat(chars, nativeCeil(length / stringSize(chars))); return hasUnicode(chars) ? castSlice(stringToArray(result), 0, length).join('') : result.slice(0, length); } /** * Creates a function that wraps `func` to invoke it with the `this` binding * of `thisArg` and `partials` prepended to the arguments it receives. * * @private * @param {Function} func The function to wrap. * @param {number} bitmask The bitmask flags. See `createWrap` for more details. * @param {*} thisArg The `this` binding of `func`. * @param {Array} partials The arguments to prepend to those provided to * the new function. * @returns {Function} Returns the new wrapped function. */ function createPartial(func, bitmask, thisArg, partials) { var isBind = bitmask & WRAP_BIND_FLAG, Ctor = createCtor(func); function wrapper() { var argsIndex = -1, argsLength = arguments.length, leftIndex = -1, leftLength = partials.length, args = Array(leftLength + argsLength), fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; while (++leftIndex < leftLength) { args[leftIndex] = partials[leftIndex]; } while (argsLength--) { args[leftIndex++] = arguments[++argsIndex]; } return apply(fn, isBind ? thisArg : this, args); } return wrapper; } /** * Creates a `_.range` or `_.rangeRight` function. * * @private * @param {boolean} [fromRight] Specify iterating from right to left. * @returns {Function} Returns the new range function. */ function createRange(fromRight) { return function(start, end, step) { if (step && typeof step != 'number' && isIterateeCall(start, end, step)) { end = step = undefined; } // Ensure the sign of `-0` is preserved. start = toFinite(start); if (end === undefined) { end = start; start = 0; } else { end = toFinite(end); } step = step === undefined ? (start < end ? 1 : -1) : toFinite(step); return baseRange(start, end, step, fromRight); }; } /** * Creates a function that performs a relational operation on two values. * * @private * @param {Function} operator The function to perform the operation. * @returns {Function} Returns the new relational operation function. */ function createRelationalOperation(operator) { return function(value, other) { if (!(typeof value == 'string' && typeof other == 'string')) { value = toNumber(value); other = toNumber(other); } return operator(value, other); }; } /** * Creates a function that wraps `func` to continue currying. * * @private * @param {Function} func The function to wrap. * @param {number} bitmask The bitmask flags. See `createWrap` for more details. * @param {Function} wrapFunc The function to create the `func` wrapper. * @param {*} placeholder The placeholder value. * @param {*} [thisArg] The `this` binding of `func`. * @param {Array} [partials] The arguments to prepend to those provided to * the new function. * @param {Array} [holders] The `partials` placeholder indexes. * @param {Array} [argPos] The argument positions of the new function. * @param {number} [ary] The arity cap of `func`. * @param {number} [arity] The arity of `func`. * @returns {Function} Returns the new wrapped function. */ function createRecurry(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) { var isCurry = bitmask & WRAP_CURRY_FLAG, newHolders = isCurry ? holders : undefined, newHoldersRight = isCurry ? undefined : holders, newPartials = isCurry ? partials : undefined, newPartialsRight = isCurry ? undefined : partials; bitmask |= (isCurry ? WRAP_PARTIAL_FLAG : WRAP_PARTIAL_RIGHT_FLAG); bitmask &= ~(isCurry ? WRAP_PARTIAL_RIGHT_FLAG : WRAP_PARTIAL_FLAG); if (!(bitmask & WRAP_CURRY_BOUND_FLAG)) { bitmask &= ~(WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG); } var newData = [ func, bitmask, thisArg, newPartials, newHolders, newPartialsRight, newHoldersRight, argPos, ary, arity ]; var result = wrapFunc.apply(undefined, newData); if (isLaziable(func)) { setData(result, newData); } result.placeholder = placeholder; return setWrapToString(result, func, bitmask); } /** * Creates a function like `_.round`. * * @private * @param {string} methodName The name of the `Math` method to use when rounding. * @returns {Function} Returns the new round function. */ function createRound(methodName) { var func = Math[methodName]; return function(number, precision) { number = toNumber(number); precision = precision == null ? 0 : nativeMin(toInteger(precision), 292); if (precision) { // Shift with exponential notation to avoid floating-point issues. // See [MDN](https://mdn.io/round#Examples) for more details. var pair = (toString(number) + 'e').split('e'), value = func(pair[0] + 'e' + (+pair[1] + precision)); pair = (toString(value) + 'e').split('e'); return +(pair[0] + 'e' + (+pair[1] - precision)); } return func(number); }; } /** * Creates a set object of `values`. * * @private * @param {Array} values The values to add to the set. * @returns {Object} Returns the new set. */ var createSet = !(Set && (1 / setToArray(new Set([,-0]))[1]) == INFINITY) ? noop : function(values) { return new Set(values); }; /** * Creates a `_.toPairs` or `_.toPairsIn` function. * * @private * @param {Function} keysFunc The function to get the keys of a given object. * @returns {Function} Returns the new pairs function. */ function createToPairs(keysFunc) { return function(object) { var tag = getTag(object); if (tag == mapTag) { return mapToArray(object); } if (tag == setTag) { return setToPairs(object); } return baseToPairs(object, keysFunc(object)); }; } /** * Creates a function that either curries or invokes `func` with optional * `this` binding and partially applied arguments. * * @private * @param {Function|string} func The function or method name to wrap. * @param {number} bitmask The bitmask flags. * 1 - `_.bind` * 2 - `_.bindKey` * 4 - `_.curry` or `_.curryRight` of a bound function * 8 - `_.curry` * 16 - `_.curryRight` * 32 - `_.partial` * 64 - `_.partialRight` * 128 - `_.rearg` * 256 - `_.ary` * 512 - `_.flip` * @param {*} [thisArg] The `this` binding of `func`. * @param {Array} [partials] The arguments to be partially applied. * @param {Array} [holders] The `partials` placeholder indexes. * @param {Array} [argPos] The argument positions of the new function. * @param {number} [ary] The arity cap of `func`. * @param {number} [arity] The arity of `func`. * @returns {Function} Returns the new wrapped function. */ function createWrap(func, bitmask, thisArg, partials, holders, argPos, ary, arity) { var isBindKey = bitmask & WRAP_BIND_KEY_FLAG; if (!isBindKey && typeof func != 'function') { throw new TypeError(FUNC_ERROR_TEXT); } var length = partials ? partials.length : 0; if (!length) { bitmask &= ~(WRAP_PARTIAL_FLAG | WRAP_PARTIAL_RIGHT_FLAG); partials = holders = undefined; } ary = ary === undefined ? ary : nativeMax(toInteger(ary), 0); arity = arity === undefined ? arity : toInteger(arity); length -= holders ? holders.length : 0; if (bitmask & WRAP_PARTIAL_RIGHT_FLAG) { var partialsRight = partials, holdersRight = holders; partials = holders = undefined; } var data = isBindKey ? undefined : getData(func); var newData = [ func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity ]; if (data) { mergeData(newData, data); } func = newData[0]; bitmask = newData[1]; thisArg = newData[2]; partials = newData[3]; holders = newData[4]; arity = newData[9] = newData[9] === undefined ? (isBindKey ? 0 : func.length) : nativeMax(newData[9] - length, 0); if (!arity && bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG)) { bitmask &= ~(WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG); } if (!bitmask || bitmask == WRAP_BIND_FLAG) { var result = createBind(func, bitmask, thisArg); } else if (bitmask == WRAP_CURRY_FLAG || bitmask == WRAP_CURRY_RIGHT_FLAG) { result = createCurry(func, bitmask, arity); } else if ((bitmask == WRAP_PARTIAL_FLAG || bitmask == (WRAP_BIND_FLAG | WRAP_PARTIAL_FLAG)) && !holders.length) { result = createPartial(func, bitmask, thisArg, partials); } else { result = createHybrid.apply(undefined, newData); } var setter = data ? baseSetData : setData; return setWrapToString(setter(result, newData), func, bitmask); } /** * Used by `_.defaults` to customize its `_.assignIn` use to assign properties * of source objects to the destination object for all destination properties * that resolve to `undefined`. * * @private * @param {*} objValue The destination value. * @param {*} srcValue The source value. * @param {string} key The key of the property to assign. * @param {Object} object The parent object of `objValue`. * @returns {*} Returns the value to assign. */ function customDefaultsAssignIn(objValue, srcValue, key, object) { if (objValue === undefined || (eq(objValue, objectProto[key]) && !hasOwnProperty.call(object, key))) { return srcValue; } return objValue; } /** * Used by `_.defaultsDeep` to customize its `_.merge` use to merge source * objects into destination objects that are passed thru. * * @private * @param {*} objValue The destination value. * @param {*} srcValue The source value. * @param {string} key The key of the property to merge. * @param {Object} object The parent object of `objValue`. * @param {Object} source The parent object of `srcValue`. * @param {Object} [stack] Tracks traversed source values and their merged * counterparts. * @returns {*} Returns the value to assign. */ function customDefaultsMerge(objValue, srcValue, key, object, source, stack) { if (isObject(objValue) && isObject(srcValue)) { // Recursively merge objects and arrays (susceptible to call stack limits). stack.set(srcValue, objValue); baseMerge(objValue, srcValue, undefined, customDefaultsMerge, stack); stack['delete'](srcValue); } return objValue; } /** * Used by `_.omit` to customize its `_.cloneDeep` use to only clone plain * objects. * * @private * @param {*} value The value to inspect. * @param {string} key The key of the property to inspect. * @returns {*} Returns the uncloned value or `undefined` to defer cloning to `_.cloneDeep`. */ function customOmitClone(value) { return isPlainObject(value) ? undefined : value; } /** * A specialized version of `baseIsEqualDeep` for arrays with support for * partial deep comparisons. * * @private * @param {Array} array The array to compare. * @param {Array} other The other array to compare. * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. * @param {Function} customizer The function to customize comparisons. * @param {Function} equalFunc The function to determine equivalents of values. * @param {Object} stack Tracks traversed `array` and `other` objects. * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`. */ function equalArrays(array, other, bitmask, customizer, equalFunc, stack) { var isPartial = bitmask & COMPARE_PARTIAL_FLAG, arrLength = array.length, othLength = other.length; if (arrLength != othLength && !(isPartial && othLength > arrLength)) { return false; } // Assume cyclic values are equal. var stacked = stack.get(array); if (stacked && stack.get(other)) { return stacked == other; } var index = -1, result = true, seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined; stack.set(array, other); stack.set(other, array); // Ignore non-index properties. while (++index < arrLength) { var arrValue = array[index], othValue = other[index]; if (customizer) { var compared = isPartial ? customizer(othValue, arrValue, index, other, array, stack) : customizer(arrValue, othValue, index, array, other, stack); } if (compared !== undefined) { if (compared) { continue; } result = false; break; } // Recursively compare arrays (susceptible to call stack limits). if (seen) { if (!arraySome(other, function(othValue, othIndex) { if (!cacheHas(seen, othIndex) && (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) { return seen.push(othIndex); } })) { result = false; break; } } else if (!( arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack) )) { result = false; break; } } stack['delete'](array); stack['delete'](other); return result; } /** * A specialized version of `baseIsEqualDeep` for comparing objects of * the same `toStringTag`. * * **Note:** This function only supports comparing values with tags of * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`. * * @private * @param {Object} object The object to compare. * @param {Object} other The other object to compare. * @param {string} tag The `toStringTag` of the objects to compare. * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. * @param {Function} customizer The function to customize comparisons. * @param {Function} equalFunc The function to determine equivalents of values. * @param {Object} stack Tracks traversed `object` and `other` objects. * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. */ function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) { switch (tag) { case dataViewTag: if ((object.byteLength != other.byteLength) || (object.byteOffset != other.byteOffset)) { return false; } object = object.buffer; other = other.buffer; case arrayBufferTag: if ((object.byteLength != other.byteLength) || !equalFunc(new Uint8Array(object), new Uint8Array(other))) { return false; } return true; case boolTag: case dateTag: case numberTag: // Coerce booleans to `1` or `0` and dates to milliseconds. // Invalid dates are coerced to `NaN`. return eq(+object, +other); case errorTag: return object.name == other.name && object.message == other.message; case regexpTag: case stringTag: // Coerce regexes to strings and treat strings, primitives and objects, // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring // for more details. return object == (other + ''); case mapTag: var convert = mapToArray; case setTag: var isPartial = bitmask & COMPARE_PARTIAL_FLAG; convert || (convert = setToArray); if (object.size != other.size && !isPartial) { return false; } // Assume cyclic values are equal. var stacked = stack.get(object); if (stacked) { return stacked == other; } bitmask |= COMPARE_UNORDERED_FLAG; // Recursively compare objects (susceptible to call stack limits). stack.set(object, other); var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack); stack['delete'](object); return result; case symbolTag: if (symbolValueOf) { return symbolValueOf.call(object) == symbolValueOf.call(other); } } return false; } /** * A specialized version of `baseIsEqualDeep` for objects with support for * partial deep comparisons. * * @private * @param {Object} object The object to compare. * @param {Object} other The other object to compare. * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. * @param {Function} customizer The function to customize comparisons. * @param {Function} equalFunc The function to determine equivalents of values. * @param {Object} stack Tracks traversed `object` and `other` objects. * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. */ function equalObjects(object, other, bitmask, customizer, equalFunc, stack) { var isPartial = bitmask & COMPARE_PARTIAL_FLAG, objProps = getAllKeys(object), objLength = objProps.length, othProps = getAllKeys(other), othLength = othProps.length; if (objLength != othLength && !isPartial) { return false; } var index = objLength; while (index--) { var key = objProps[index]; if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) { return false; } } // Assume cyclic values are equal. var stacked = stack.get(object); if (stacked && stack.get(other)) { return stacked == other; } var result = true; stack.set(object, other); stack.set(other, object); var skipCtor = isPartial; while (++index < objLength) { key = objProps[index]; var objValue = object[key], othValue = other[key]; if (customizer) { var compared = isPartial ? customizer(othValue, objValue, key, other, object, stack) : customizer(objValue, othValue, key, object, other, stack); } // Recursively compare objects (susceptible to call stack limits). if (!(compared === undefined ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack)) : compared )) { result = false; break; } skipCtor || (skipCtor = key == 'constructor'); } if (result && !skipCtor) { var objCtor = object.constructor, othCtor = other.constructor; // Non `Object` object instances with different constructors are not equal. if (objCtor != othCtor && ('constructor' in object && 'constructor' in other) && !(typeof objCtor == 'function' && objCtor instanceof objCtor && typeof othCtor == 'function' && othCtor instanceof othCtor)) { result = false; } } stack['delete'](object); stack['delete'](other); return result; } /** * A specialized version of `baseRest` which flattens the rest array. * * @private * @param {Function} func The function to apply a rest parameter to. * @returns {Function} Returns the new function. */ function flatRest(func) { return setToString(overRest(func, undefined, flatten), func + ''); } /** * Creates an array of own enumerable property names and symbols of `object`. * * @private * @param {Object} object The object to query. * @returns {Array} Returns the array of property names and symbols. */ function getAllKeys(object) { return baseGetAllKeys(object, keys, getSymbols); } /** * Creates an array of own and inherited enumerable property names and * symbols of `object`. * * @private * @param {Object} object The object to query. * @returns {Array} Returns the array of property names and symbols. */ function getAllKeysIn(object) { return baseGetAllKeys(object, keysIn, getSymbolsIn); } /** * Gets metadata for `func`. * * @private * @param {Function} func The function to query. * @returns {*} Returns the metadata for `func`. */ var getData = !metaMap ? noop : function(func) { return metaMap.get(func); }; /** * Gets the name of `func`. * * @private * @param {Function} func The function to query. * @returns {string} Returns the function name. */ function getFuncName(func) { var result = (func.name + ''), array = realNames[result], length = hasOwnProperty.call(realNames, result) ? array.length : 0; while (length--) { var data = array[length], otherFunc = data.func; if (otherFunc == null || otherFunc == func) { return data.name; } } return result; } /** * Gets the argument placeholder value for `func`. * * @private * @param {Function} func The function to inspect. * @returns {*} Returns the placeholder value. */ function getHolder(func) { var object = hasOwnProperty.call(lodash, 'placeholder') ? lodash : func; return object.placeholder; } /** * Gets the appropriate "iteratee" function. If `_.iteratee` is customized, * this function returns the custom method, otherwise it returns `baseIteratee`. * If arguments are provided, the chosen function is invoked with them and * its result is returned. * * @private * @param {*} [value] The value to convert to an iteratee. * @param {number} [arity] The arity of the created iteratee. * @returns {Function} Returns the chosen function or its result. */ function getIteratee() { var result = lodash.iteratee || iteratee; result = result === iteratee ? baseIteratee : result; return arguments.length ? result(arguments[0], arguments[1]) : result; } /** * Gets the data for `map`. * * @private * @param {Object} map The map to query. * @param {string} key The reference key. * @returns {*} Returns the map data. */ function getMapData(map, key) { var data = map.__data__; return isKeyable(key) ? data[typeof key == 'string' ? 'string' : 'hash'] : data.map; } /** * Gets the property names, values, and compare flags of `object`. * * @private * @param {Object} object The object to query. * @returns {Array} Returns the match data of `object`. */ function getMatchData(object) { var result = keys(object), length = result.length; while (length--) { var key = result[length], value = object[key]; result[length] = [key, value, isStrictComparable(value)]; } return result; } /** * Gets the native function at `key` of `object`. * * @private * @param {Object} object The object to query. * @param {string} key The key of the method to get. * @returns {*} Returns the function if it's native, else `undefined`. */ function getNative(object, key) { var value = getValue(object, key); return baseIsNative(value) ? value : undefined; } /** * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values. * * @private * @param {*} value The value to query. * @returns {string} Returns the raw `toStringTag`. */ function getRawTag(value) { var isOwn = hasOwnProperty.call(value, symToStringTag), tag = value[symToStringTag]; try { value[symToStringTag] = undefined; var unmasked = true; } catch (e) {} var result = nativeObjectToString.call(value); if (unmasked) { if (isOwn) { value[symToStringTag] = tag; } else { delete value[symToStringTag]; } } return result; } /** * Creates an array of the own enumerable symbols of `object`. * * @private * @param {Object} object The object to query. * @returns {Array} Returns the array of symbols. */ var getSymbols = !nativeGetSymbols ? stubArray : function(object) { if (object == null) { return []; } object = Object(object); return arrayFilter(nativeGetSymbols(object), function(symbol) { return propertyIsEnumerable.call(object, symbol); }); }; /** * Creates an array of the own and inherited enumerable symbols of `object`. * * @private * @param {Object} object The object to query. * @returns {Array} Returns the array of symbols. */ var getSymbolsIn = !nativeGetSymbols ? stubArray : function(object) { var result = []; while (object) { arrayPush(result, getSymbols(object)); object = getPrototype(object); } return result; }; /** * Gets the `toStringTag` of `value`. * * @private * @param {*} value The value to query. * @returns {string} Returns the `toStringTag`. */ var getTag = baseGetTag; // Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6. if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) || (Map && getTag(new Map) != mapTag) || (Promise && getTag(Promise.resolve()) != promiseTag) || (Set && getTag(new Set) != setTag) || (WeakMap && getTag(new WeakMap) != weakMapTag)) { getTag = function(value) { var result = baseGetTag(value), Ctor = result == objectTag ? value.constructor : undefined, ctorString = Ctor ? toSource(Ctor) : ''; if (ctorString) { switch (ctorString) { case dataViewCtorString: return dataViewTag; case mapCtorString: return mapTag; case promiseCtorString: return promiseTag; case setCtorString: return setTag; case weakMapCtorString: return weakMapTag; } } return result; }; } /** * Gets the view, applying any `transforms` to the `start` and `end` positions. * * @private * @param {number} start The start of the view. * @param {number} end The end of the view. * @param {Array} transforms The transformations to apply to the view. * @returns {Object} Returns an object containing the `start` and `end` * positions of the view. */ function getView(start, end, transforms) { var index = -1, length = transforms.length; while (++index < length) { var data = transforms[index], size = data.size; switch (data.type) { case 'drop': start += size; break; case 'dropRight': end -= size; break; case 'take': end = nativeMin(end, start + size); break; case 'takeRight': start = nativeMax(start, end - size); break; } } return { 'start': start, 'end': end }; } /** * Extracts wrapper details from the `source` body comment. * * @private * @param {string} source The source to inspect. * @returns {Array} Returns the wrapper details. */ function getWrapDetails(source) { var match = source.match(reWrapDetails); return match ? match[1].split(reSplitDetails) : []; } /** * Checks if `path` exists on `object`. * * @private * @param {Object} object The object to query. * @param {Array|string} path The path to check. * @param {Function} hasFunc The function to check properties. * @returns {boolean} Returns `true` if `path` exists, else `false`. */ function hasPath(object, path, hasFunc) { path = castPath(path, object); var index = -1, length = path.length, result = false; while (++index < length) { var key = toKey(path[index]); if (!(result = object != null && hasFunc(object, key))) { break; } object = object[key]; } if (result || ++index != length) { return result; } length = object == null ? 0 : object.length; return !!length && isLength(length) && isIndex(key, length) && (isArray(object) || isArguments(object)); } /** * Initializes an array clone. * * @private * @param {Array} array The array to clone. * @returns {Array} Returns the initialized clone. */ function initCloneArray(array) { var length = array.length, result = new array.constructor(length); // Add properties assigned by `RegExp#exec`. if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) { result.index = array.index; result.input = array.input; } return result; } /** * Initializes an object clone. * * @private * @param {Object} object The object to clone. * @returns {Object} Returns the initialized clone. */ function initCloneObject(object) { return (typeof object.constructor == 'function' && !isPrototype(object)) ? baseCreate(getPrototype(object)) : {}; } /** * Initializes an object clone based on its `toStringTag`. * * **Note:** This function only supports cloning values with tags of * `Boolean`, `Date`, `Error`, `Map`, `Number`, `RegExp`, `Set`, or `String`. * * @private * @param {Object} object The object to clone. * @param {string} tag The `toStringTag` of the object to clone. * @param {boolean} [isDeep] Specify a deep clone. * @returns {Object} Returns the initialized clone. */ function initCloneByTag(object, tag, isDeep) { var Ctor = object.constructor; switch (tag) { case arrayBufferTag: return cloneArrayBuffer(object); case boolTag: case dateTag: return new Ctor(+object); case dataViewTag: return cloneDataView(object, isDeep); case float32Tag: case float64Tag: case int8Tag: case int16Tag: case int32Tag: case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag: return cloneTypedArray(object, isDeep); case mapTag: return new Ctor; case numberTag: case stringTag: return new Ctor(object); case regexpTag: return cloneRegExp(object); case setTag: return new Ctor; case symbolTag: return cloneSymbol(object); } } /** * Inserts wrapper `details` in a comment at the top of the `source` body. * * @private * @param {string} source The source to modify. * @returns {Array} details The details to insert. * @returns {string} Returns the modified source. */ function insertWrapDetails(source, details) { var length = details.length; if (!length) { return source; } var lastIndex = length - 1; details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex]; details = details.join(length > 2 ? ', ' : ' '); return source.replace(reWrapComment, '{\n/* [wrapped with ' + details + '] */\n'); } /** * Checks if `value` is a flattenable `arguments` object or array. * * @private * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is flattenable, else `false`. */ function isFlattenable(value) { return isArray(value) || isArguments(value) || !!(spreadableSymbol && value && value[spreadableSymbol]); } /** * Checks if `value` is a valid array-like index. * * @private * @param {*} value The value to check. * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. */ function isIndex(value, length) { var type = typeof value; length = length == null ? MAX_SAFE_INTEGER : length; return !!length && (type == 'number' || (type != 'symbol' && reIsUint.test(value))) && (value > -1 && value % 1 == 0 && value < length); } /** * Checks if the given arguments are from an iteratee call. * * @private * @param {*} value The potential iteratee value argument. * @param {*} index The potential iteratee index or key argument. * @param {*} object The potential iteratee object argument. * @returns {boolean} Returns `true` if the arguments are from an iteratee call, * else `false`. */ function isIterateeCall(value, index, object) { if (!isObject(object)) { return false; } var type = typeof index; if (type == 'number' ? (isArrayLike(object) && isIndex(index, object.length)) : (type == 'string' && index in object) ) { return eq(object[index], value); } return false; } /** * Checks if `value` is a property name and not a property path. * * @private * @param {*} value The value to check. * @param {Object} [object] The object to query keys on. * @returns {boolean} Returns `true` if `value` is a property name, else `false`. */ function isKey(value, object) { if (isArray(value)) { return false; } var type = typeof value; if (type == 'number' || type == 'symbol' || type == 'boolean' || value == null || isSymbol(value)) { return true; } return reIsPlainProp.test(value) || !reIsDeepProp.test(value) || (object != null && value in Object(object)); } /** * Checks if `value` is suitable for use as unique object key. * * @private * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is suitable, else `false`. */ function isKeyable(value) { var type = typeof value; return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean') ? (value !== '__proto__') : (value === null); } /** * Checks if `func` has a lazy counterpart. * * @private * @param {Function} func The function to check. * @returns {boolean} Returns `true` if `func` has a lazy counterpart, * else `false`. */ function isLaziable(func) { var funcName = getFuncName(func), other = lodash[funcName]; if (typeof other != 'function' || !(funcName in LazyWrapper.prototype)) { return false; } if (func === other) { return true; } var data = getData(other); return !!data && func === data[0]; } /** * Checks if `func` has its source masked. * * @private * @param {Function} func The function to check. * @returns {boolean} Returns `true` if `func` is masked, else `false`. */ function isMasked(func) { return !!maskSrcKey && (maskSrcKey in func); } /** * Checks if `func` is capable of being masked. * * @private * @param {*} value The value to check. * @returns {boolean} Returns `true` if `func` is maskable, else `false`. */ var isMaskable = coreJsData ? isFunction : stubFalse; /** * Checks if `value` is likely a prototype object. * * @private * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a prototype, else `false`. */ function isPrototype(value) { var Ctor = value && value.constructor, proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto; return value === proto; } /** * Checks if `value` is suitable for strict equality comparisons, i.e. `===`. * * @private * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` if suitable for strict * equality comparisons, else `false`. */ function isStrictComparable(value) { return value === value && !isObject(value); } /** * A specialized version of `matchesProperty` for source values suitable * for strict equality comparisons, i.e. `===`. * * @private * @param {string} key The key of the property to get. * @param {*} srcValue The value to match. * @returns {Function} Returns the new spec function. */ function matchesStrictComparable(key, srcValue) { return function(object) { if (object == null) { return false; } return object[key] === srcValue && (srcValue !== undefined || (key in Object(object))); }; } /** * A specialized version of `_.memoize` which clears the memoized function's * cache when it exceeds `MAX_MEMOIZE_SIZE`. * * @private * @param {Function} func The function to have its output memoized. * @returns {Function} Returns the new memoized function. */ function memoizeCapped(func) { var result = memoize(func, function(key) { if (cache.size === MAX_MEMOIZE_SIZE) { cache.clear(); } return key; }); var cache = result.cache; return result; } /** * Merges the function metadata of `source` into `data`. * * Merging metadata reduces the number of wrappers used to invoke a function. * This is possible because methods like `_.bind`, `_.curry`, and `_.partial` * may be applied regardless of execution order. Methods like `_.ary` and * `_.rearg` modify function arguments, making the order in which they are * executed important, preventing the merging of metadata. However, we make * an exception for a safe combined case where curried functions have `_.ary` * and or `_.rearg` applied. * * @private * @param {Array} data The destination metadata. * @param {Array} source The source metadata. * @returns {Array} Returns `data`. */ function mergeData(data, source) { var bitmask = data[1], srcBitmask = source[1], newBitmask = bitmask | srcBitmask, isCommon = newBitmask < (WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG | WRAP_ARY_FLAG); var isCombo = ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_CURRY_FLAG)) || ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_REARG_FLAG) && (data[7].length <= source[8])) || ((srcBitmask == (WRAP_ARY_FLAG | WRAP_REARG_FLAG)) && (source[7].length <= source[8]) && (bitmask == WRAP_CURRY_FLAG)); // Exit early if metadata can't be merged. if (!(isCommon || isCombo)) { return data; } // Use source `thisArg` if available. if (srcBitmask & WRAP_BIND_FLAG) { data[2] = source[2]; // Set when currying a bound function. newBitmask |= bitmask & WRAP_BIND_FLAG ? 0 : WRAP_CURRY_BOUND_FLAG; } // Compose partial arguments. var value = source[3]; if (value) { var partials = data[3]; data[3] = partials ? composeArgs(partials, value, source[4]) : value; data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : source[4]; } // Compose partial right arguments. value = source[5]; if (value) { partials = data[5]; data[5] = partials ? composeArgsRight(partials, value, source[6]) : value; data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : source[6]; } // Use source `argPos` if available. value = source[7]; if (value) { data[7] = value; } // Use source `ary` if it's smaller. if (srcBitmask & WRAP_ARY_FLAG) { data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]); } // Use source `arity` if one is not provided. if (data[9] == null) { data[9] = source[9]; } // Use source `func` and merge bitmasks. data[0] = source[0]; data[1] = newBitmask; return data; } /** * This function is like * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) * except that it includes inherited enumerable properties. * * @private * @param {Object} object The object to query. * @returns {Array} Returns the array of property names. */ function nativeKeysIn(object) { var result = []; if (object != null) { for (var key in Object(object)) { result.push(key); } } return result; } /** * Converts `value` to a string using `Object.prototype.toString`. * * @private * @param {*} value The value to convert. * @returns {string} Returns the converted string. */ function objectToString(value) { return nativeObjectToString.call(value); } /** * A specialized version of `baseRest` which transforms the rest array. * * @private * @param {Function} func The function to apply a rest parameter to. * @param {number} [start=func.length-1] The start position of the rest parameter. * @param {Function} transform The rest array transform. * @returns {Function} Returns the new function. */ function overRest(func, start, transform) { start = nativeMax(start === undefined ? (func.length - 1) : start, 0); return function() { var args = arguments, index = -1, length = nativeMax(args.length - start, 0), array = Array(length); while (++index < length) { array[index] = args[start + index]; } index = -1; var otherArgs = Array(start + 1); while (++index < start) { otherArgs[index] = args[index]; } otherArgs[start] = transform(array); return apply(func, this, otherArgs); }; } /** * Gets the parent value at `path` of `object`. * * @private * @param {Object} object The object to query. * @param {Array} path The path to get the parent value of. * @returns {*} Returns the parent value. */ function parent(object, path) { return path.length < 2 ? object : baseGet(object, baseSlice(path, 0, -1)); } /** * Reorder `array` according to the specified indexes where the element at * the first index is assigned as the first element, the element at * the second index is assigned as the second element, and so on. * * @private * @param {Array} array The array to reorder. * @param {Array} indexes The arranged array indexes. * @returns {Array} Returns `array`. */ function reorder(array, indexes) { var arrLength = array.length, length = nativeMin(indexes.length, arrLength), oldArray = copyArray(array); while (length--) { var index = indexes[length]; array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined; } return array; } /** * Sets metadata for `func`. * * **Note:** If this function becomes hot, i.e. is invoked a lot in a short * period of time, it will trip its breaker and transition to an identity * function to avoid garbage collection pauses in V8. See * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070) * for more details. * * @private * @param {Function} func The function to associate metadata with. * @param {*} data The metadata. * @returns {Function} Returns `func`. */ var setData = shortOut(baseSetData); /** * A simple wrapper around the global [`setTimeout`](https://mdn.io/setTimeout). * * @private * @param {Function} func The function to delay. * @param {number} wait The number of milliseconds to delay invocation. * @returns {number|Object} Returns the timer id or timeout object. */ var setTimeout = ctxSetTimeout || function(func, wait) { return root.setTimeout(func, wait); }; /** * Sets the `toString` method of `func` to return `string`. * * @private * @param {Function} func The function to modify. * @param {Function} string The `toString` result. * @returns {Function} Returns `func`. */ var setToString = shortOut(baseSetToString); /** * Sets the `toString` method of `wrapper` to mimic the source of `reference` * with wrapper details in a comment at the top of the source body. * * @private * @param {Function} wrapper The function to modify. * @param {Function} reference The reference function. * @param {number} bitmask The bitmask flags. See `createWrap` for more details. * @returns {Function} Returns `wrapper`. */ function setWrapToString(wrapper, reference, bitmask) { var source = (reference + ''); return setToString(wrapper, insertWrapDetails(source, updateWrapDetails(getWrapDetails(source), bitmask))); } /** * Creates a function that'll short out and invoke `identity` instead * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN` * milliseconds. * * @private * @param {Function} func The function to restrict. * @returns {Function} Returns the new shortable function. */ function shortOut(func) { var count = 0, lastCalled = 0; return function() { var stamp = nativeNow(), remaining = HOT_SPAN - (stamp - lastCalled); lastCalled = stamp; if (remaining > 0) { if (++count >= HOT_COUNT) { return arguments[0]; } } else { count = 0; } return func.apply(undefined, arguments); }; } /** * A specialized version of `_.shuffle` which mutates and sets the size of `array`. * * @private * @param {Array} array The array to shuffle. * @param {number} [size=array.length] The size of `array`. * @returns {Array} Returns `array`. */ function shuffleSelf(array, size) { var index = -1, length = array.length, lastIndex = length - 1; size = size === undefined ? length : size; while (++index < size) { var rand = baseRandom(index, lastIndex), value = array[rand]; array[rand] = array[index]; array[index] = value; } array.length = size; return array; } /** * Converts `string` to a property path array. * * @private * @param {string} string The string to convert. * @returns {Array} Returns the property path array. */ var stringToPath = memoizeCapped(function(string) { var result = []; if (string.charCodeAt(0) === 46 /* . */) { result.push(''); } string.replace(rePropName, function(match, number, quote, subString) { result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match)); }); return result; }); /** * Converts `value` to a string key if it's not a string or symbol. * * @private * @param {*} value The value to inspect. * @returns {string|symbol} Returns the key. */ function toKey(value) { if (typeof value == 'string' || isSymbol(value)) { return value; } var result = (value + ''); return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; } /** * Converts `func` to its source code. * * @private * @param {Function} func The function to convert. * @returns {string} Returns the source code. */ function toSource(func) { if (func != null) { try { return funcToString.call(func); } catch (e) {} try { return (func + ''); } catch (e) {} } return ''; } /** * Updates wrapper `details` based on `bitmask` flags. * * @private * @returns {Array} details The details to modify. * @param {number} bitmask The bitmask flags. See `createWrap` for more details. * @returns {Array} Returns `details`. */ function updateWrapDetails(details, bitmask) { arrayEach(wrapFlags, function(pair) { var value = '_.' + pair[0]; if ((bitmask & pair[1]) && !arrayIncludes(details, value)) { details.push(value); } }); return details.sort(); } /** * Creates a clone of `wrapper`. * * @private * @param {Object} wrapper The wrapper to clone. * @returns {Object} Returns the cloned wrapper. */ function wrapperClone(wrapper) { if (wrapper instanceof LazyWrapper) { return wrapper.clone(); } var result = new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__); result.__actions__ = copyArray(wrapper.__actions__); result.__index__ = wrapper.__index__; result.__values__ = wrapper.__values__; return result; } /*------------------------------------------------------------------------*/ /** * Creates an array of elements split into groups the length of `size`. * If `array` can't be split evenly, the final chunk will be the remaining * elements. * * @static * @memberOf _ * @since 3.0.0 * @category Array * @param {Array} array The array to process. * @param {number} [size=1] The length of each chunk * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {Array} Returns the new array of chunks. * @example * * _.chunk(['a', 'b', 'c', 'd'], 2); * // => [['a', 'b'], ['c', 'd']] * * _.chunk(['a', 'b', 'c', 'd'], 3); * // => [['a', 'b', 'c'], ['d']] */ function chunk(array, size, guard) { if ((guard ? isIterateeCall(array, size, guard) : size === undefined)) { size = 1; } else { size = nativeMax(toInteger(size), 0); } var length = array == null ? 0 : array.length; if (!length || size < 1) { return []; } var index = 0, resIndex = 0, result = Array(nativeCeil(length / size)); while (index < length) { result[resIndex++] = baseSlice(array, index, (index += size)); } return result; } /** * Creates an array with all falsey values removed. The values `false`, `null`, * `0`, `""`, `undefined`, and `NaN` are falsey. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {Array} array The array to compact. * @returns {Array} Returns the new array of filtered values. * @example * * _.compact([0, 1, false, 2, '', 3]); * // => [1, 2, 3] */ function compact(array) { var index = -1, length = array == null ? 0 : array.length, resIndex = 0, result = []; while (++index < length) { var value = array[index]; if (value) { result[resIndex++] = value; } } return result; } /** * Creates a new array concatenating `array` with any additional arrays * and/or values. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to concatenate. * @param {...*} [values] The values to concatenate. * @returns {Array} Returns the new concatenated array. * @example * * var array = [1]; * var other = _.concat(array, 2, [3], [[4]]); * * console.log(other); * // => [1, 2, 3, [4]] * * console.log(array); * // => [1] */ function concat() { var length = arguments.length; if (!length) { return []; } var args = Array(length - 1), array = arguments[0], index = length; while (index--) { args[index - 1] = arguments[index]; } return arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1)); } /** * Creates an array of `array` values not included in the other given arrays * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) * for equality comparisons. The order and references of result values are * determined by the first array. * * **Note:** Unlike `_.pullAll`, this method returns a new array. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {Array} array The array to inspect. * @param {...Array} [values] The values to exclude. * @returns {Array} Returns the new array of filtered values. * @see _.without, _.xor * @example * * _.difference([2, 1], [2, 3]); * // => [1] */ var difference = baseRest(function(array, values) { return isArrayLikeObject(array) ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true)) : []; }); /** * This method is like `_.difference` except that it accepts `iteratee` which * is invoked for each element of `array` and `values` to generate the criterion * by which they're compared. The order and references of result values are * determined by the first array. The iteratee is invoked with one argument: * (value). * * **Note:** Unlike `_.pullAllBy`, this method returns a new array. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to inspect. * @param {...Array} [values] The values to exclude. * @param {Function} [iteratee=_.identity] The iteratee invoked per element. * @returns {Array} Returns the new array of filtered values. * @example * * _.differenceBy([2.1, 1.2], [2.3, 3.4], Math.floor); * // => [1.2] * * // The `_.property` iteratee shorthand. * _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x'); * // => [{ 'x': 2 }] */ var differenceBy = baseRest(function(array, values) { var iteratee = last(values); if (isArrayLikeObject(iteratee)) { iteratee = undefined; } return isArrayLikeObject(array) ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), getIteratee(iteratee, 2)) : []; }); /** * This method is like `_.difference` except that it accepts `comparator` * which is invoked to compare elements of `array` to `values`. The order and * references of result values are determined by the first array. The comparator * is invoked with two arguments: (arrVal, othVal). * * **Note:** Unlike `_.pullAllWith`, this method returns a new array. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to inspect. * @param {...Array} [values] The values to exclude. * @param {Function} [comparator] The comparator invoked per element. * @returns {Array} Returns the new array of filtered values. * @example * * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; * * _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual); * // => [{ 'x': 2, 'y': 1 }] */ var differenceWith = baseRest(function(array, values) { var comparator = last(values); if (isArrayLikeObject(comparator)) { comparator = undefined; } return isArrayLikeObject(array) ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), undefined, comparator) : []; }); /** * Creates a slice of `array` with `n` elements dropped from the beginning. * * @static * @memberOf _ * @since 0.5.0 * @category Array * @param {Array} array The array to query. * @param {number} [n=1] The number of elements to drop. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {Array} Returns the slice of `array`. * @example * * _.drop([1, 2, 3]); * // => [2, 3] * * _.drop([1, 2, 3], 2); * // => [3] * * _.drop([1, 2, 3], 5); * // => [] * * _.drop([1, 2, 3], 0); * // => [1, 2, 3] */ function drop(array, n, guard) { var length = array == null ? 0 : array.length; if (!length) { return []; } n = (guard || n === undefined) ? 1 : toInteger(n); return baseSlice(array, n < 0 ? 0 : n, length); } /** * Creates a slice of `array` with `n` elements dropped from the end. * * @static * @memberOf _ * @since 3.0.0 * @category Array * @param {Array} array The array to query. * @param {number} [n=1] The number of elements to drop. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {Array} Returns the slice of `array`. * @example * * _.dropRight([1, 2, 3]); * // => [1, 2] * * _.dropRight([1, 2, 3], 2); * // => [1] * * _.dropRight([1, 2, 3], 5); * // => [] * * _.dropRight([1, 2, 3], 0); * // => [1, 2, 3] */ function dropRight(array, n, guard) { var length = array == null ? 0 : array.length; if (!length) { return []; } n = (guard || n === undefined) ? 1 : toInteger(n); n = length - n; return baseSlice(array, 0, n < 0 ? 0 : n); } /** * Creates a slice of `array` excluding elements dropped from the end. * Elements are dropped until `predicate` returns falsey. The predicate is * invoked with three arguments: (value, index, array). * * @static * @memberOf _ * @since 3.0.0 * @category Array * @param {Array} array The array to query. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @returns {Array} Returns the slice of `array`. * @example * * var users = [ * { 'user': 'barney', 'active': true }, * { 'user': 'fred', 'active': false }, * { 'user': 'pebbles', 'active': false } * ]; * * _.dropRightWhile(users, function(o) { return !o.active; }); * // => objects for ['barney'] * * // The `_.matches` iteratee shorthand. * _.dropRightWhile(users, { 'user': 'pebbles', 'active': false }); * // => objects for ['barney', 'fred'] * * // The `_.matchesProperty` iteratee shorthand. * _.dropRightWhile(users, ['active', false]); * // => objects for ['barney'] * * // The `_.property` iteratee shorthand. * _.dropRightWhile(users, 'active'); * // => objects for ['barney', 'fred', 'pebbles'] */ function dropRightWhile(array, predicate) { return (array && array.length) ? baseWhile(array, getIteratee(predicate, 3), true, true) : []; } /** * Creates a slice of `array` excluding elements dropped from the beginning. * Elements are dropped until `predicate` returns falsey. The predicate is * invoked with three arguments: (value, index, array). * * @static * @memberOf _ * @since 3.0.0 * @category Array * @param {Array} array The array to query. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @returns {Array} Returns the slice of `array`. * @example * * var users = [ * { 'user': 'barney', 'active': false }, * { 'user': 'fred', 'active': false }, * { 'user': 'pebbles', 'active': true } * ]; * * _.dropWhile(users, function(o) { return !o.active; }); * // => objects for ['pebbles'] * * // The `_.matches` iteratee shorthand. * _.dropWhile(users, { 'user': 'barney', 'active': false }); * // => objects for ['fred', 'pebbles'] * * // The `_.matchesProperty` iteratee shorthand. * _.dropWhile(users, ['active', false]); * // => objects for ['pebbles'] * * // The `_.property` iteratee shorthand. * _.dropWhile(users, 'active'); * // => objects for ['barney', 'fred', 'pebbles'] */ function dropWhile(array, predicate) { return (array && array.length) ? baseWhile(array, getIteratee(predicate, 3), true) : []; } /** * Fills elements of `array` with `value` from `start` up to, but not * including, `end`. * * **Note:** This method mutates `array`. * * @static * @memberOf _ * @since 3.2.0 * @category Array * @param {Array} array The array to fill. * @param {*} value The value to fill `array` with. * @param {number} [start=0] The start position. * @param {number} [end=array.length] The end position. * @returns {Array} Returns `array`. * @example * * var array = [1, 2, 3]; * * _.fill(array, 'a'); * console.log(array); * // => ['a', 'a', 'a'] * * _.fill(Array(3), 2); * // => [2, 2, 2] * * _.fill([4, 6, 8, 10], '*', 1, 3); * // => [4, '*', '*', 10] */ function fill(array, value, start, end) { var length = array == null ? 0 : array.length; if (!length) { return []; } if (start && typeof start != 'number' && isIterateeCall(array, value, start)) { start = 0; end = length; } return baseFill(array, value, start, end); } /** * This method is like `_.find` except that it returns the index of the first * element `predicate` returns truthy for instead of the element itself. * * @static * @memberOf _ * @since 1.1.0 * @category Array * @param {Array} array The array to inspect. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @param {number} [fromIndex=0] The index to search from. * @returns {number} Returns the index of the found element, else `-1`. * @example * * var users = [ * { 'user': 'barney', 'active': false }, * { 'user': 'fred', 'active': false }, * { 'user': 'pebbles', 'active': true } * ]; * * _.findIndex(users, function(o) { return o.user == 'barney'; }); * // => 0 * * // The `_.matches` iteratee shorthand. * _.findIndex(users, { 'user': 'fred', 'active': false }); * // => 1 * * // The `_.matchesProperty` iteratee shorthand. * _.findIndex(users, ['active', false]); * // => 0 * * // The `_.property` iteratee shorthand. * _.findIndex(users, 'active'); * // => 2 */ function findIndex(array, predicate, fromIndex) { var length = array == null ? 0 : array.length; if (!length) { return -1; } var index = fromIndex == null ? 0 : toInteger(fromIndex); if (index < 0) { index = nativeMax(length + index, 0); } return baseFindIndex(array, getIteratee(predicate, 3), index); } /** * This method is like `_.findIndex` except that it iterates over elements * of `collection` from right to left. * * @static * @memberOf _ * @since 2.0.0 * @category Array * @param {Array} array The array to inspect. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @param {number} [fromIndex=array.length-1] The index to search from. * @returns {number} Returns the index of the found element, else `-1`. * @example * * var users = [ * { 'user': 'barney', 'active': true }, * { 'user': 'fred', 'active': false }, * { 'user': 'pebbles', 'active': false } * ]; * * _.findLastIndex(users, function(o) { return o.user == 'pebbles'; }); * // => 2 * * // The `_.matches` iteratee shorthand. * _.findLastIndex(users, { 'user': 'barney', 'active': true }); * // => 0 * * // The `_.matchesProperty` iteratee shorthand. * _.findLastIndex(users, ['active', false]); * // => 2 * * // The `_.property` iteratee shorthand. * _.findLastIndex(users, 'active'); * // => 0 */ function findLastIndex(array, predicate, fromIndex) { var length = array == null ? 0 : array.length; if (!length) { return -1; } var index = length - 1; if (fromIndex !== undefined) { index = toInteger(fromIndex); index = fromIndex < 0 ? nativeMax(length + index, 0) : nativeMin(index, length - 1); } return baseFindIndex(array, getIteratee(predicate, 3), index, true); } /** * Flattens `array` a single level deep. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {Array} array The array to flatten. * @returns {Array} Returns the new flattened array. * @example * * _.flatten([1, [2, [3, [4]], 5]]); * // => [1, 2, [3, [4]], 5] */ function flatten(array) { var length = array == null ? 0 : array.length; return length ? baseFlatten(array, 1) : []; } /** * Recursively flattens `array`. * * @static * @memberOf _ * @since 3.0.0 * @category Array * @param {Array} array The array to flatten. * @returns {Array} Returns the new flattened array. * @example * * _.flattenDeep([1, [2, [3, [4]], 5]]); * // => [1, 2, 3, 4, 5] */ function flattenDeep(array) { var length = array == null ? 0 : array.length; return length ? baseFlatten(array, INFINITY) : []; } /** * Recursively flatten `array` up to `depth` times. * * @static * @memberOf _ * @since 4.4.0 * @category Array * @param {Array} array The array to flatten. * @param {number} [depth=1] The maximum recursion depth. * @returns {Array} Returns the new flattened array. * @example * * var array = [1, [2, [3, [4]], 5]]; * * _.flattenDepth(array, 1); * // => [1, 2, [3, [4]], 5] * * _.flattenDepth(array, 2); * // => [1, 2, 3, [4], 5] */ function flattenDepth(array, depth) { var length = array == null ? 0 : array.length; if (!length) { return []; } depth = depth === undefined ? 1 : toInteger(depth); return baseFlatten(array, depth); } /** * The inverse of `_.toPairs`; this method returns an object composed * from key-value `pairs`. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} pairs The key-value pairs. * @returns {Object} Returns the new object. * @example * * _.fromPairs([['a', 1], ['b', 2]]); * // => { 'a': 1, 'b': 2 } */ function fromPairs(pairs) { var index = -1, length = pairs == null ? 0 : pairs.length, result = {}; while (++index < length) { var pair = pairs[index]; result[pair[0]] = pair[1]; } return result; } /** * Gets the first element of `array`. * * @static * @memberOf _ * @since 0.1.0 * @alias first * @category Array * @param {Array} array The array to query. * @returns {*} Returns the first element of `array`. * @example * * _.head([1, 2, 3]); * // => 1 * * _.head([]); * // => undefined */ function head(array) { return (array && array.length) ? array[0] : undefined; } /** * Gets the index at which the first occurrence of `value` is found in `array` * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) * for equality comparisons. If `fromIndex` is negative, it's used as the * offset from the end of `array`. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {Array} array The array to inspect. * @param {*} value The value to search for. * @param {number} [fromIndex=0] The index to search from. * @returns {number} Returns the index of the matched value, else `-1`. * @example * * _.indexOf([1, 2, 1, 2], 2); * // => 1 * * // Search from the `fromIndex`. * _.indexOf([1, 2, 1, 2], 2, 2); * // => 3 */ function indexOf(array, value, fromIndex) { var length = array == null ? 0 : array.length; if (!length) { return -1; } var index = fromIndex == null ? 0 : toInteger(fromIndex); if (index < 0) { index = nativeMax(length + index, 0); } return baseIndexOf(array, value, index); } /** * Gets all but the last element of `array`. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {Array} array The array to query. * @returns {Array} Returns the slice of `array`. * @example * * _.initial([1, 2, 3]); * // => [1, 2] */ function initial(array) { var length = array == null ? 0 : array.length; return length ? baseSlice(array, 0, -1) : []; } /** * Creates an array of unique values that are included in all given arrays * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) * for equality comparisons. The order and references of result values are * determined by the first array. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {...Array} [arrays] The arrays to inspect. * @returns {Array} Returns the new array of intersecting values. * @example * * _.intersection([2, 1], [2, 3]); * // => [2] */ var intersection = baseRest(function(arrays) { var mapped = arrayMap(arrays, castArrayLikeObject); return (mapped.length && mapped[0] === arrays[0]) ? baseIntersection(mapped) : []; }); /** * This method is like `_.intersection` except that it accepts `iteratee` * which is invoked for each element of each `arrays` to generate the criterion * by which they're compared. The order and references of result values are * determined by the first array. The iteratee is invoked with one argument: * (value). * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {...Array} [arrays] The arrays to inspect. * @param {Function} [iteratee=_.identity] The iteratee invoked per element. * @returns {Array} Returns the new array of intersecting values. * @example * * _.intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor); * // => [2.1] * * // The `_.property` iteratee shorthand. * _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); * // => [{ 'x': 1 }] */ var intersectionBy = baseRest(function(arrays) { var iteratee = last(arrays), mapped = arrayMap(arrays, castArrayLikeObject); if (iteratee === last(mapped)) { iteratee = undefined; } else { mapped.pop(); } return (mapped.length && mapped[0] === arrays[0]) ? baseIntersection(mapped, getIteratee(iteratee, 2)) : []; }); /** * This method is like `_.intersection` except that it accepts `comparator` * which is invoked to compare elements of `arrays`. The order and references * of result values are determined by the first array. The comparator is * invoked with two arguments: (arrVal, othVal). * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {...Array} [arrays] The arrays to inspect. * @param {Function} [comparator] The comparator invoked per element. * @returns {Array} Returns the new array of intersecting values. * @example * * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; * * _.intersectionWith(objects, others, _.isEqual); * // => [{ 'x': 1, 'y': 2 }] */ var intersectionWith = baseRest(function(arrays) { var comparator = last(arrays), mapped = arrayMap(arrays, castArrayLikeObject); comparator = typeof comparator == 'function' ? comparator : undefined; if (comparator) { mapped.pop(); } return (mapped.length && mapped[0] === arrays[0]) ? baseIntersection(mapped, undefined, comparator) : []; }); /** * Converts all elements in `array` into a string separated by `separator`. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to convert. * @param {string} [separator=','] The element separator. * @returns {string} Returns the joined string. * @example * * _.join(['a', 'b', 'c'], '~'); * // => 'a~b~c' */ function join(array, separator) { return array == null ? '' : nativeJoin.call(array, separator); } /** * Gets the last element of `array`. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {Array} array The array to query. * @returns {*} Returns the last element of `array`. * @example * * _.last([1, 2, 3]); * // => 3 */ function last(array) { var length = array == null ? 0 : array.length; return length ? array[length - 1] : undefined; } /** * This method is like `_.indexOf` except that it iterates over elements of * `array` from right to left. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {Array} array The array to inspect. * @param {*} value The value to search for. * @param {number} [fromIndex=array.length-1] The index to search from. * @returns {number} Returns the index of the matched value, else `-1`. * @example * * _.lastIndexOf([1, 2, 1, 2], 2); * // => 3 * * // Search from the `fromIndex`. * _.lastIndexOf([1, 2, 1, 2], 2, 2); * // => 1 */ function lastIndexOf(array, value, fromIndex) { var length = array == null ? 0 : array.length; if (!length) { return -1; } var index = length; if (fromIndex !== undefined) { index = toInteger(fromIndex); index = index < 0 ? nativeMax(length + index, 0) : nativeMin(index, length - 1); } return value === value ? strictLastIndexOf(array, value, index) : baseFindIndex(array, baseIsNaN, index, true); } /** * Gets the element at index `n` of `array`. If `n` is negative, the nth * element from the end is returned. * * @static * @memberOf _ * @since 4.11.0 * @category Array * @param {Array} array The array to query. * @param {number} [n=0] The index of the element to return. * @returns {*} Returns the nth element of `array`. * @example * * var array = ['a', 'b', 'c', 'd']; * * _.nth(array, 1); * // => 'b' * * _.nth(array, -2); * // => 'c'; */ function nth(array, n) { return (array && array.length) ? baseNth(array, toInteger(n)) : undefined; } /** * Removes all given values from `array` using * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) * for equality comparisons. * * **Note:** Unlike `_.without`, this method mutates `array`. Use `_.remove` * to remove elements from an array by predicate. * * @static * @memberOf _ * @since 2.0.0 * @category Array * @param {Array} array The array to modify. * @param {...*} [values] The values to remove. * @returns {Array} Returns `array`. * @example * * var array = ['a', 'b', 'c', 'a', 'b', 'c']; * * _.pull(array, 'a', 'c'); * console.log(array); * // => ['b', 'b'] */ var pull = baseRest(pullAll); /** * This method is like `_.pull` except that it accepts an array of values to remove. * * **Note:** Unlike `_.difference`, this method mutates `array`. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to modify. * @param {Array} values The values to remove. * @returns {Array} Returns `array`. * @example * * var array = ['a', 'b', 'c', 'a', 'b', 'c']; * * _.pullAll(array, ['a', 'c']); * console.log(array); * // => ['b', 'b'] */ function pullAll(array, values) { return (array && array.length && values && values.length) ? basePullAll(array, values) : array; } /** * This method is like `_.pullAll` except that it accepts `iteratee` which is * invoked for each element of `array` and `values` to generate the criterion * by which they're compared. The iteratee is invoked with one argument: (value). * * **Note:** Unlike `_.differenceBy`, this method mutates `array`. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to modify. * @param {Array} values The values to remove. * @param {Function} [iteratee=_.identity] The iteratee invoked per element. * @returns {Array} Returns `array`. * @example * * var array = [{ 'x': 1 }, { 'x': 2 }, { 'x': 3 }, { 'x': 1 }]; * * _.pullAllBy(array, [{ 'x': 1 }, { 'x': 3 }], 'x'); * console.log(array); * // => [{ 'x': 2 }] */ function pullAllBy(array, values, iteratee) { return (array && array.length && values && values.length) ? basePullAll(array, values, getIteratee(iteratee, 2)) : array; } /** * This method is like `_.pullAll` except that it accepts `comparator` which * is invoked to compare elements of `array` to `values`. The comparator is * invoked with two arguments: (arrVal, othVal). * * **Note:** Unlike `_.differenceWith`, this method mutates `array`. * * @static * @memberOf _ * @since 4.6.0 * @category Array * @param {Array} array The array to modify. * @param {Array} values The values to remove. * @param {Function} [comparator] The comparator invoked per element. * @returns {Array} Returns `array`. * @example * * var array = [{ 'x': 1, 'y': 2 }, { 'x': 3, 'y': 4 }, { 'x': 5, 'y': 6 }]; * * _.pullAllWith(array, [{ 'x': 3, 'y': 4 }], _.isEqual); * console.log(array); * // => [{ 'x': 1, 'y': 2 }, { 'x': 5, 'y': 6 }] */ function pullAllWith(array, values, comparator) { return (array && array.length && values && values.length) ? basePullAll(array, values, undefined, comparator) : array; } /** * Removes elements from `array` corresponding to `indexes` and returns an * array of removed elements. * * **Note:** Unlike `_.at`, this method mutates `array`. * * @static * @memberOf _ * @since 3.0.0 * @category Array * @param {Array} array The array to modify. * @param {...(number|number[])} [indexes] The indexes of elements to remove. * @returns {Array} Returns the new array of removed elements. * @example * * var array = ['a', 'b', 'c', 'd']; * var pulled = _.pullAt(array, [1, 3]); * * console.log(array); * // => ['a', 'c'] * * console.log(pulled); * // => ['b', 'd'] */ var pullAt = flatRest(function(array, indexes) { var length = array == null ? 0 : array.length, result = baseAt(array, indexes); basePullAt(array, arrayMap(indexes, function(index) { return isIndex(index, length) ? +index : index; }).sort(compareAscending)); return result; }); /** * Removes all elements from `array` that `predicate` returns truthy for * and returns an array of the removed elements. The predicate is invoked * with three arguments: (value, index, array). * * **Note:** Unlike `_.filter`, this method mutates `array`. Use `_.pull` * to pull elements from an array by value. * * @static * @memberOf _ * @since 2.0.0 * @category Array * @param {Array} array The array to modify. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @returns {Array} Returns the new array of removed elements. * @example * * var array = [1, 2, 3, 4]; * var evens = _.remove(array, function(n) { * return n % 2 == 0; * }); * * console.log(array); * // => [1, 3] * * console.log(evens); * // => [2, 4] */ function remove(array, predicate) { var result = []; if (!(array && array.length)) { return result; } var index = -1, indexes = [], length = array.length; predicate = getIteratee(predicate, 3); while (++index < length) { var value = array[index]; if (predicate(value, index, array)) { result.push(value); indexes.push(index); } } basePullAt(array, indexes); return result; } /** * Reverses `array` so that the first element becomes the last, the second * element becomes the second to last, and so on. * * **Note:** This method mutates `array` and is based on * [`Array#reverse`](https://mdn.io/Array/reverse). * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to modify. * @returns {Array} Returns `array`. * @example * * var array = [1, 2, 3]; * * _.reverse(array); * // => [3, 2, 1] * * console.log(array); * // => [3, 2, 1] */ function reverse(array) { return array == null ? array : nativeReverse.call(array); } /** * Creates a slice of `array` from `start` up to, but not including, `end`. * * **Note:** This method is used instead of * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are * returned. * * @static * @memberOf _ * @since 3.0.0 * @category Array * @param {Array} array The array to slice. * @param {number} [start=0] The start position. * @param {number} [end=array.length] The end position. * @returns {Array} Returns the slice of `array`. */ function slice(array, start, end) { var length = array == null ? 0 : array.length; if (!length) { return []; } if (end && typeof end != 'number' && isIterateeCall(array, start, end)) { start = 0; end = length; } else { start = start == null ? 0 : toInteger(start); end = end === undefined ? length : toInteger(end); } return baseSlice(array, start, end); } /** * Uses a binary search to determine the lowest index at which `value` * should be inserted into `array` in order to maintain its sort order. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {Array} array The sorted array to inspect. * @param {*} value The value to evaluate. * @returns {number} Returns the index at which `value` should be inserted * into `array`. * @example * * _.sortedIndex([30, 50], 40); * // => 1 */ function sortedIndex(array, value) { return baseSortedIndex(array, value); } /** * This method is like `_.sortedIndex` except that it accepts `iteratee` * which is invoked for `value` and each element of `array` to compute their * sort ranking. The iteratee is invoked with one argument: (value). * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The sorted array to inspect. * @param {*} value The value to evaluate. * @param {Function} [iteratee=_.identity] The iteratee invoked per element. * @returns {number} Returns the index at which `value` should be inserted * into `array`. * @example * * var objects = [{ 'x': 4 }, { 'x': 5 }]; * * _.sortedIndexBy(objects, { 'x': 4 }, function(o) { return o.x; }); * // => 0 * * // The `_.property` iteratee shorthand. * _.sortedIndexBy(objects, { 'x': 4 }, 'x'); * // => 0 */ function sortedIndexBy(array, value, iteratee) { return baseSortedIndexBy(array, value, getIteratee(iteratee, 2)); } /** * This method is like `_.indexOf` except that it performs a binary * search on a sorted `array`. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to inspect. * @param {*} value The value to search for. * @returns {number} Returns the index of the matched value, else `-1`. * @example * * _.sortedIndexOf([4, 5, 5, 5, 6], 5); * // => 1 */ function sortedIndexOf(array, value) { var length = array == null ? 0 : array.length; if (length) { var index = baseSortedIndex(array, value); if (index < length && eq(array[index], value)) { return index; } } return -1; } /** * This method is like `_.sortedIndex` except that it returns the highest * index at which `value` should be inserted into `array` in order to * maintain its sort order. * * @static * @memberOf _ * @since 3.0.0 * @category Array * @param {Array} array The sorted array to inspect. * @param {*} value The value to evaluate. * @returns {number} Returns the index at which `value` should be inserted * into `array`. * @example * * _.sortedLastIndex([4, 5, 5, 5, 6], 5); * // => 4 */ function sortedLastIndex(array, value) { return baseSortedIndex(array, value, true); } /** * This method is like `_.sortedLastIndex` except that it accepts `iteratee` * which is invoked for `value` and each element of `array` to compute their * sort ranking. The iteratee is invoked with one argument: (value). * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The sorted array to inspect. * @param {*} value The value to evaluate. * @param {Function} [iteratee=_.identity] The iteratee invoked per element. * @returns {number} Returns the index at which `value` should be inserted * into `array`. * @example * * var objects = [{ 'x': 4 }, { 'x': 5 }]; * * _.sortedLastIndexBy(objects, { 'x': 4 }, function(o) { return o.x; }); * // => 1 * * // The `_.property` iteratee shorthand. * _.sortedLastIndexBy(objects, { 'x': 4 }, 'x'); * // => 1 */ function sortedLastIndexBy(array, value, iteratee) { return baseSortedIndexBy(array, value, getIteratee(iteratee, 2), true); } /** * This method is like `_.lastIndexOf` except that it performs a binary * search on a sorted `array`. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to inspect. * @param {*} value The value to search for. * @returns {number} Returns the index of the matched value, else `-1`. * @example * * _.sortedLastIndexOf([4, 5, 5, 5, 6], 5); * // => 3 */ function sortedLastIndexOf(array, value) { var length = array == null ? 0 : array.length; if (length) { var index = baseSortedIndex(array, value, true) - 1; if (eq(array[index], value)) { return index; } } return -1; } /** * This method is like `_.uniq` except that it's designed and optimized * for sorted arrays. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to inspect. * @returns {Array} Returns the new duplicate free array. * @example * * _.sortedUniq([1, 1, 2]); * // => [1, 2] */ function sortedUniq(array) { return (array && array.length) ? baseSortedUniq(array) : []; } /** * This method is like `_.uniqBy` except that it's designed and optimized * for sorted arrays. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to inspect. * @param {Function} [iteratee] The iteratee invoked per element. * @returns {Array} Returns the new duplicate free array. * @example * * _.sortedUniqBy([1.1, 1.2, 2.3, 2.4], Math.floor); * // => [1.1, 2.3] */ function sortedUniqBy(array, iteratee) { return (array && array.length) ? baseSortedUniq(array, getIteratee(iteratee, 2)) : []; } /** * Gets all but the first element of `array`. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to query. * @returns {Array} Returns the slice of `array`. * @example * * _.tail([1, 2, 3]); * // => [2, 3] */ function tail(array) { var length = array == null ? 0 : array.length; return length ? baseSlice(array, 1, length) : []; } /** * Creates a slice of `array` with `n` elements taken from the beginning. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {Array} array The array to query. * @param {number} [n=1] The number of elements to take. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {Array} Returns the slice of `array`. * @example * * _.take([1, 2, 3]); * // => [1] * * _.take([1, 2, 3], 2); * // => [1, 2] * * _.take([1, 2, 3], 5); * // => [1, 2, 3] * * _.take([1, 2, 3], 0); * // => [] */ function take(array, n, guard) { if (!(array && array.length)) { return []; } n = (guard || n === undefined) ? 1 : toInteger(n); return baseSlice(array, 0, n < 0 ? 0 : n); } /** * Creates a slice of `array` with `n` elements taken from the end. * * @static * @memberOf _ * @since 3.0.0 * @category Array * @param {Array} array The array to query. * @param {number} [n=1] The number of elements to take. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {Array} Returns the slice of `array`. * @example * * _.takeRight([1, 2, 3]); * // => [3] * * _.takeRight([1, 2, 3], 2); * // => [2, 3] * * _.takeRight([1, 2, 3], 5); * // => [1, 2, 3] * * _.takeRight([1, 2, 3], 0); * // => [] */ function takeRight(array, n, guard) { var length = array == null ? 0 : array.length; if (!length) { return []; } n = (guard || n === undefined) ? 1 : toInteger(n); n = length - n; return baseSlice(array, n < 0 ? 0 : n, length); } /** * Creates a slice of `array` with elements taken from the end. Elements are * taken until `predicate` returns falsey. The predicate is invoked with * three arguments: (value, index, array). * * @static * @memberOf _ * @since 3.0.0 * @category Array * @param {Array} array The array to query. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @returns {Array} Returns the slice of `array`. * @example * * var users = [ * { 'user': 'barney', 'active': true }, * { 'user': 'fred', 'active': false }, * { 'user': 'pebbles', 'active': false } * ]; * * _.takeRightWhile(users, function(o) { return !o.active; }); * // => objects for ['fred', 'pebbles'] * * // The `_.matches` iteratee shorthand. * _.takeRightWhile(users, { 'user': 'pebbles', 'active': false }); * // => objects for ['pebbles'] * * // The `_.matchesProperty` iteratee shorthand. * _.takeRightWhile(users, ['active', false]); * // => objects for ['fred', 'pebbles'] * * // The `_.property` iteratee shorthand. * _.takeRightWhile(users, 'active'); * // => [] */ function takeRightWhile(array, predicate) { return (array && array.length) ? baseWhile(array, getIteratee(predicate, 3), false, true) : []; } /** * Creates a slice of `array` with elements taken from the beginning. Elements * are taken until `predicate` returns falsey. The predicate is invoked with * three arguments: (value, index, array). * * @static * @memberOf _ * @since 3.0.0 * @category Array * @param {Array} array The array to query. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @returns {Array} Returns the slice of `array`. * @example * * var users = [ * { 'user': 'barney', 'active': false }, * { 'user': 'fred', 'active': false }, * { 'user': 'pebbles', 'active': true } * ]; * * _.takeWhile(users, function(o) { return !o.active; }); * // => objects for ['barney', 'fred'] * * // The `_.matches` iteratee shorthand. * _.takeWhile(users, { 'user': 'barney', 'active': false }); * // => objects for ['barney'] * * // The `_.matchesProperty` iteratee shorthand. * _.takeWhile(users, ['active', false]); * // => objects for ['barney', 'fred'] * * // The `_.property` iteratee shorthand. * _.takeWhile(users, 'active'); * // => [] */ function takeWhile(array, predicate) { return (array && array.length) ? baseWhile(array, getIteratee(predicate, 3)) : []; } /** * Creates an array of unique values, in order, from all given arrays using * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) * for equality comparisons. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {...Array} [arrays] The arrays to inspect. * @returns {Array} Returns the new array of combined values. * @example * * _.union([2], [1, 2]); * // => [2, 1] */ var union = baseRest(function(arrays) { return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true)); }); /** * This method is like `_.union` except that it accepts `iteratee` which is * invoked for each element of each `arrays` to generate the criterion by * which uniqueness is computed. Result values are chosen from the first * array in which the value occurs. The iteratee is invoked with one argument: * (value). * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {...Array} [arrays] The arrays to inspect. * @param {Function} [iteratee=_.identity] The iteratee invoked per element. * @returns {Array} Returns the new array of combined values. * @example * * _.unionBy([2.1], [1.2, 2.3], Math.floor); * // => [2.1, 1.2] * * // The `_.property` iteratee shorthand. * _.unionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); * // => [{ 'x': 1 }, { 'x': 2 }] */ var unionBy = baseRest(function(arrays) { var iteratee = last(arrays); if (isArrayLikeObject(iteratee)) { iteratee = undefined; } return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), getIteratee(iteratee, 2)); }); /** * This method is like `_.union` except that it accepts `comparator` which * is invoked to compare elements of `arrays`. Result values are chosen from * the first array in which the value occurs. The comparator is invoked * with two arguments: (arrVal, othVal). * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {...Array} [arrays] The arrays to inspect. * @param {Function} [comparator] The comparator invoked per element. * @returns {Array} Returns the new array of combined values. * @example * * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; * * _.unionWith(objects, others, _.isEqual); * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }] */ var unionWith = baseRest(function(arrays) { var comparator = last(arrays); comparator = typeof comparator == 'function' ? comparator : undefined; return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), undefined, comparator); }); /** * Creates a duplicate-free version of an array, using * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) * for equality comparisons, in which only the first occurrence of each element * is kept. The order of result values is determined by the order they occur * in the array. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {Array} array The array to inspect. * @returns {Array} Returns the new duplicate free array. * @example * * _.uniq([2, 1, 2]); * // => [2, 1] */ function uniq(array) { return (array && array.length) ? baseUniq(array) : []; } /** * This method is like `_.uniq` except that it accepts `iteratee` which is * invoked for each element in `array` to generate the criterion by which * uniqueness is computed. The order of result values is determined by the * order they occur in the array. The iteratee is invoked with one argument: * (value). * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to inspect. * @param {Function} [iteratee=_.identity] The iteratee invoked per element. * @returns {Array} Returns the new duplicate free array. * @example * * _.uniqBy([2.1, 1.2, 2.3], Math.floor); * // => [2.1, 1.2] * * // The `_.property` iteratee shorthand. * _.uniqBy([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x'); * // => [{ 'x': 1 }, { 'x': 2 }] */ function uniqBy(array, iteratee) { return (array && array.length) ? baseUniq(array, getIteratee(iteratee, 2)) : []; } /** * This method is like `_.uniq` except that it accepts `comparator` which * is invoked to compare elements of `array`. The order of result values is * determined by the order they occur in the array.The comparator is invoked * with two arguments: (arrVal, othVal). * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to inspect. * @param {Function} [comparator] The comparator invoked per element. * @returns {Array} Returns the new duplicate free array. * @example * * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 2 }]; * * _.uniqWith(objects, _.isEqual); * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }] */ function uniqWith(array, comparator) { comparator = typeof comparator == 'function' ? comparator : undefined; return (array && array.length) ? baseUniq(array, undefined, comparator) : []; } /** * This method is like `_.zip` except that it accepts an array of grouped * elements and creates an array regrouping the elements to their pre-zip * configuration. * * @static * @memberOf _ * @since 1.2.0 * @category Array * @param {Array} array The array of grouped elements to process. * @returns {Array} Returns the new array of regrouped elements. * @example * * var zipped = _.zip(['a', 'b'], [1, 2], [true, false]); * // => [['a', 1, true], ['b', 2, false]] * * _.unzip(zipped); * // => [['a', 'b'], [1, 2], [true, false]] */ function unzip(array) { if (!(array && array.length)) { return []; } var length = 0; array = arrayFilter(array, function(group) { if (isArrayLikeObject(group)) { length = nativeMax(group.length, length); return true; } }); return baseTimes(length, function(index) { return arrayMap(array, baseProperty(index)); }); } /** * This method is like `_.unzip` except that it accepts `iteratee` to specify * how regrouped values should be combined. The iteratee is invoked with the * elements of each group: (...group). * * @static * @memberOf _ * @since 3.8.0 * @category Array * @param {Array} array The array of grouped elements to process. * @param {Function} [iteratee=_.identity] The function to combine * regrouped values. * @returns {Array} Returns the new array of regrouped elements. * @example * * var zipped = _.zip([1, 2], [10, 20], [100, 200]); * // => [[1, 10, 100], [2, 20, 200]] * * _.unzipWith(zipped, _.add); * // => [3, 30, 300] */ function unzipWith(array, iteratee) { if (!(array && array.length)) { return []; } var result = unzip(array); if (iteratee == null) { return result; } return arrayMap(result, function(group) { return apply(iteratee, undefined, group); }); } /** * Creates an array excluding all given values using * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) * for equality comparisons. * * **Note:** Unlike `_.pull`, this method returns a new array. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {Array} array The array to inspect. * @param {...*} [values] The values to exclude. * @returns {Array} Returns the new array of filtered values. * @see _.difference, _.xor * @example * * _.without([2, 1, 2, 3], 1, 2); * // => [3] */ var without = baseRest(function(array, values) { return isArrayLikeObject(array) ? baseDifference(array, values) : []; }); /** * Creates an array of unique values that is the * [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference) * of the given arrays. The order of result values is determined by the order * they occur in the arrays. * * @static * @memberOf _ * @since 2.4.0 * @category Array * @param {...Array} [arrays] The arrays to inspect. * @returns {Array} Returns the new array of filtered values. * @see _.difference, _.without * @example * * _.xor([2, 1], [2, 3]); * // => [1, 3] */ var xor = baseRest(function(arrays) { return baseXor(arrayFilter(arrays, isArrayLikeObject)); }); /** * This method is like `_.xor` except that it accepts `iteratee` which is * invoked for each element of each `arrays` to generate the criterion by * which by which they're compared. The order of result values is determined * by the order they occur in the arrays. The iteratee is invoked with one * argument: (value). * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {...Array} [arrays] The arrays to inspect. * @param {Function} [iteratee=_.identity] The iteratee invoked per element. * @returns {Array} Returns the new array of filtered values. * @example * * _.xorBy([2.1, 1.2], [2.3, 3.4], Math.floor); * // => [1.2, 3.4] * * // The `_.property` iteratee shorthand. * _.xorBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); * // => [{ 'x': 2 }] */ var xorBy = baseRest(function(arrays) { var iteratee = last(arrays); if (isArrayLikeObject(iteratee)) { iteratee = undefined; } return baseXor(arrayFilter(arrays, isArrayLikeObject), getIteratee(iteratee, 2)); }); /** * This method is like `_.xor` except that it accepts `comparator` which is * invoked to compare elements of `arrays`. The order of result values is * determined by the order they occur in the arrays. The comparator is invoked * with two arguments: (arrVal, othVal). * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {...Array} [arrays] The arrays to inspect. * @param {Function} [comparator] The comparator invoked per element. * @returns {Array} Returns the new array of filtered values. * @example * * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; * * _.xorWith(objects, others, _.isEqual); * // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }] */ var xorWith = baseRest(function(arrays) { var comparator = last(arrays); comparator = typeof comparator == 'function' ? comparator : undefined; return baseXor(arrayFilter(arrays, isArrayLikeObject), undefined, comparator); }); /** * Creates an array of grouped elements, the first of which contains the * first elements of the given arrays, the second of which contains the * second elements of the given arrays, and so on. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {...Array} [arrays] The arrays to process. * @returns {Array} Returns the new array of grouped elements. * @example * * _.zip(['a', 'b'], [1, 2], [true, false]); * // => [['a', 1, true], ['b', 2, false]] */ var zip = baseRest(unzip); /** * This method is like `_.fromPairs` except that it accepts two arrays, * one of property identifiers and one of corresponding values. * * @static * @memberOf _ * @since 0.4.0 * @category Array * @param {Array} [props=[]] The property identifiers. * @param {Array} [values=[]] The property values. * @returns {Object} Returns the new object. * @example * * _.zipObject(['a', 'b'], [1, 2]); * // => { 'a': 1, 'b': 2 } */ function zipObject(props, values) { return baseZipObject(props || [], values || [], assignValue); } /** * This method is like `_.zipObject` except that it supports property paths. * * @static * @memberOf _ * @since 4.1.0 * @category Array * @param {Array} [props=[]] The property identifiers. * @param {Array} [values=[]] The property values. * @returns {Object} Returns the new object. * @example * * _.zipObjectDeep(['a.b[0].c', 'a.b[1].d'], [1, 2]); * // => { 'a': { 'b': [{ 'c': 1 }, { 'd': 2 }] } } */ function zipObjectDeep(props, values) { return baseZipObject(props || [], values || [], baseSet); } /** * This method is like `_.zip` except that it accepts `iteratee` to specify * how grouped values should be combined. The iteratee is invoked with the * elements of each group: (...group). * * @static * @memberOf _ * @since 3.8.0 * @category Array * @param {...Array} [arrays] The arrays to process. * @param {Function} [iteratee=_.identity] The function to combine * grouped values. * @returns {Array} Returns the new array of grouped elements. * @example * * _.zipWith([1, 2], [10, 20], [100, 200], function(a, b, c) { * return a + b + c; * }); * // => [111, 222] */ var zipWith = baseRest(function(arrays) { var length = arrays.length, iteratee = length > 1 ? arrays[length - 1] : undefined; iteratee = typeof iteratee == 'function' ? (arrays.pop(), iteratee) : undefined; return unzipWith(arrays, iteratee); }); /*------------------------------------------------------------------------*/ /** * Creates a `lodash` wrapper instance that wraps `value` with explicit method * chain sequences enabled. The result of such sequences must be unwrapped * with `_#value`. * * @static * @memberOf _ * @since 1.3.0 * @category Seq * @param {*} value The value to wrap. * @returns {Object} Returns the new `lodash` wrapper instance. * @example * * var users = [ * { 'user': 'barney', 'age': 36 }, * { 'user': 'fred', 'age': 40 }, * { 'user': 'pebbles', 'age': 1 } * ]; * * var youngest = _ * .chain(users) * .sortBy('age') * .map(function(o) { * return o.user + ' is ' + o.age; * }) * .head() * .value(); * // => 'pebbles is 1' */ function chain(value) { var result = lodash(value); result.__chain__ = true; return result; } /** * This method invokes `interceptor` and returns `value`. The interceptor * is invoked with one argument; (value). The purpose of this method is to * "tap into" a method chain sequence in order to modify intermediate results. * * @static * @memberOf _ * @since 0.1.0 * @category Seq * @param {*} value The value to provide to `interceptor`. * @param {Function} interceptor The function to invoke. * @returns {*} Returns `value`. * @example * * _([1, 2, 3]) * .tap(function(array) { * // Mutate input array. * array.pop(); * }) * .reverse() * .value(); * // => [2, 1] */ function tap(value, interceptor) { interceptor(value); return value; } /** * This method is like `_.tap` except that it returns the result of `interceptor`. * The purpose of this method is to "pass thru" values replacing intermediate * results in a method chain sequence. * * @static * @memberOf _ * @since 3.0.0 * @category Seq * @param {*} value The value to provide to `interceptor`. * @param {Function} interceptor The function to invoke. * @returns {*} Returns the result of `interceptor`. * @example * * _(' abc ') * .chain() * .trim() * .thru(function(value) { * return [value]; * }) * .value(); * // => ['abc'] */ function thru(value, interceptor) { return interceptor(value); } /** * This method is the wrapper version of `_.at`. * * @name at * @memberOf _ * @since 1.0.0 * @category Seq * @param {...(string|string[])} [paths] The property paths to pick. * @returns {Object} Returns the new `lodash` wrapper instance. * @example * * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] }; * * _(object).at(['a[0].b.c', 'a[1]']).value(); * // => [3, 4] */ var wrapperAt = flatRest(function(paths) { var length = paths.length, start = length ? paths[0] : 0, value = this.__wrapped__, interceptor = function(object) { return baseAt(object, paths); }; if (length > 1 || this.__actions__.length || !(value instanceof LazyWrapper) || !isIndex(start)) { return this.thru(interceptor); } value = value.slice(start, +start + (length ? 1 : 0)); value.__actions__.push({ 'func': thru, 'args': [interceptor], 'thisArg': undefined }); return new LodashWrapper(value, this.__chain__).thru(function(array) { if (length && !array.length) { array.push(undefined); } return array; }); }); /** * Creates a `lodash` wrapper instance with explicit method chain sequences enabled. * * @name chain * @memberOf _ * @since 0.1.0 * @category Seq * @returns {Object} Returns the new `lodash` wrapper instance. * @example * * var users = [ * { 'user': 'barney', 'age': 36 }, * { 'user': 'fred', 'age': 40 } * ]; * * // A sequence without explicit chaining. * _(users).head(); * // => { 'user': 'barney', 'age': 36 } * * // A sequence with explicit chaining. * _(users) * .chain() * .head() * .pick('user') * .value(); * // => { 'user': 'barney' } */ function wrapperChain() { return chain(this); } /** * Executes the chain sequence and returns the wrapped result. * * @name commit * @memberOf _ * @since 3.2.0 * @category Seq * @returns {Object} Returns the new `lodash` wrapper instance. * @example * * var array = [1, 2]; * var wrapped = _(array).push(3); * * console.log(array); * // => [1, 2] * * wrapped = wrapped.commit(); * console.log(array); * // => [1, 2, 3] * * wrapped.last(); * // => 3 * * console.log(array); * // => [1, 2, 3] */ function wrapperCommit() { return new LodashWrapper(this.value(), this.__chain__); } /** * Gets the next value on a wrapped object following the * [iterator protocol](https://mdn.io/iteration_protocols#iterator). * * @name next * @memberOf _ * @since 4.0.0 * @category Seq * @returns {Object} Returns the next iterator value. * @example * * var wrapped = _([1, 2]); * * wrapped.next(); * // => { 'done': false, 'value': 1 } * * wrapped.next(); * // => { 'done': false, 'value': 2 } * * wrapped.next(); * // => { 'done': true, 'value': undefined } */ function wrapperNext() { if (this.__values__ === undefined) { this.__values__ = toArray(this.value()); } var done = this.__index__ >= this.__values__.length, value = done ? undefined : this.__values__[this.__index__++]; return { 'done': done, 'value': value }; } /** * Enables the wrapper to be iterable. * * @name Symbol.iterator * @memberOf _ * @since 4.0.0 * @category Seq * @returns {Object} Returns the wrapper object. * @example * * var wrapped = _([1, 2]); * * wrapped[Symbol.iterator]() === wrapped; * // => true * * Array.from(wrapped); * // => [1, 2] */ function wrapperToIterator() { return this; } /** * Creates a clone of the chain sequence planting `value` as the wrapped value. * * @name plant * @memberOf _ * @since 3.2.0 * @category Seq * @param {*} value The value to plant. * @returns {Object} Returns the new `lodash` wrapper instance. * @example * * function square(n) { * return n * n; * } * * var wrapped = _([1, 2]).map(square); * var other = wrapped.plant([3, 4]); * * other.value(); * // => [9, 16] * * wrapped.value(); * // => [1, 4] */ function wrapperPlant(value) { var result, parent = this; while (parent instanceof baseLodash) { var clone = wrapperClone(parent); clone.__index__ = 0; clone.__values__ = undefined; if (result) { previous.__wrapped__ = clone; } else { result = clone; } var previous = clone; parent = parent.__wrapped__; } previous.__wrapped__ = value; return result; } /** * This method is the wrapper version of `_.reverse`. * * **Note:** This method mutates the wrapped array. * * @name reverse * @memberOf _ * @since 0.1.0 * @category Seq * @returns {Object} Returns the new `lodash` wrapper instance. * @example * * var array = [1, 2, 3]; * * _(array).reverse().value() * // => [3, 2, 1] * * console.log(array); * // => [3, 2, 1] */ function wrapperReverse() { var value = this.__wrapped__; if (value instanceof LazyWrapper) { var wrapped = value; if (this.__actions__.length) { wrapped = new LazyWrapper(this); } wrapped = wrapped.reverse(); wrapped.__actions__.push({ 'func': thru, 'args': [reverse], 'thisArg': undefined }); return new LodashWrapper(wrapped, this.__chain__); } return this.thru(reverse); } /** * Executes the chain sequence to resolve the unwrapped value. * * @name value * @memberOf _ * @since 0.1.0 * @alias toJSON, valueOf * @category Seq * @returns {*} Returns the resolved unwrapped value. * @example * * _([1, 2, 3]).value(); * // => [1, 2, 3] */ function wrapperValue() { return baseWrapperValue(this.__wrapped__, this.__actions__); } /*------------------------------------------------------------------------*/ /** * Creates an object composed of keys generated from the results of running * each element of `collection` thru `iteratee`. The corresponding value of * each key is the number of times the key was returned by `iteratee`. The * iteratee is invoked with one argument: (value). * * @static * @memberOf _ * @since 0.5.0 * @category Collection * @param {Array|Object} collection The collection to iterate over. * @param {Function} [iteratee=_.identity] The iteratee to transform keys. * @returns {Object} Returns the composed aggregate object. * @example * * _.countBy([6.1, 4.2, 6.3], Math.floor); * // => { '4': 1, '6': 2 } * * // The `_.property` iteratee shorthand. * _.countBy(['one', 'two', 'three'], 'length'); * // => { '3': 2, '5': 1 } */ var countBy = createAggregator(function(result, value, key) { if (hasOwnProperty.call(result, key)) { ++result[key]; } else { baseAssignValue(result, key, 1); } }); /** * Checks if `predicate` returns truthy for **all** elements of `collection`. * Iteration is stopped once `predicate` returns falsey. The predicate is * invoked with three arguments: (value, index|key, collection). * * **Note:** This method returns `true` for * [empty collections](https://en.wikipedia.org/wiki/Empty_set) because * [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of * elements of empty collections. * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array|Object} collection The collection to iterate over. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {boolean} Returns `true` if all elements pass the predicate check, * else `false`. * @example * * _.every([true, 1, null, 'yes'], Boolean); * // => false * * var users = [ * { 'user': 'barney', 'age': 36, 'active': false }, * { 'user': 'fred', 'age': 40, 'active': false } * ]; * * // The `_.matches` iteratee shorthand. * _.every(users, { 'user': 'barney', 'active': false }); * // => false * * // The `_.matchesProperty` iteratee shorthand. * _.every(users, ['active', false]); * // => true * * // The `_.property` iteratee shorthand. * _.every(users, 'active'); * // => false */ function every(collection, predicate, guard) { var func = isArray(collection) ? arrayEvery : baseEvery; if (guard && isIterateeCall(collection, predicate, guard)) { predicate = undefined; } return func(collection, getIteratee(predicate, 3)); } /** * Iterates over elements of `collection`, returning an array of all elements * `predicate` returns truthy for. The predicate is invoked with three * arguments: (value, index|key, collection). * * **Note:** Unlike `_.remove`, this method returns a new array. * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array|Object} collection The collection to iterate over. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @returns {Array} Returns the new filtered array. * @see _.reject * @example * * var users = [ * { 'user': 'barney', 'age': 36, 'active': true }, * { 'user': 'fred', 'age': 40, 'active': false } * ]; * * _.filter(users, function(o) { return !o.active; }); * // => objects for ['fred'] * * // The `_.matches` iteratee shorthand. * _.filter(users, { 'age': 36, 'active': true }); * // => objects for ['barney'] * * // The `_.matchesProperty` iteratee shorthand. * _.filter(users, ['active', false]); * // => objects for ['fred'] * * // The `_.property` iteratee shorthand. * _.filter(users, 'active'); * // => objects for ['barney'] */ function filter(collection, predicate) { var func = isArray(collection) ? arrayFilter : baseFilter; return func(collection, getIteratee(predicate, 3)); } /** * Iterates over elements of `collection`, returning the first element * `predicate` returns truthy for. The predicate is invoked with three * arguments: (value, index|key, collection). * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array|Object} collection The collection to inspect. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @param {number} [fromIndex=0] The index to search from. * @returns {*} Returns the matched element, else `undefined`. * @example * * var users = [ * { 'user': 'barney', 'age': 36, 'active': true }, * { 'user': 'fred', 'age': 40, 'active': false }, * { 'user': 'pebbles', 'age': 1, 'active': true } * ]; * * _.find(users, function(o) { return o.age < 40; }); * // => object for 'barney' * * // The `_.matches` iteratee shorthand. * _.find(users, { 'age': 1, 'active': true }); * // => object for 'pebbles' * * // The `_.matchesProperty` iteratee shorthand. * _.find(users, ['active', false]); * // => object for 'fred' * * // The `_.property` iteratee shorthand. * _.find(users, 'active'); * // => object for 'barney' */ var find = createFind(findIndex); /** * This method is like `_.find` except that it iterates over elements of * `collection` from right to left. * * @static * @memberOf _ * @since 2.0.0 * @category Collection * @param {Array|Object} collection The collection to inspect. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @param {number} [fromIndex=collection.length-1] The index to search from. * @returns {*} Returns the matched element, else `undefined`. * @example * * _.findLast([1, 2, 3, 4], function(n) { * return n % 2 == 1; * }); * // => 3 */ var findLast = createFind(findLastIndex); /** * Creates a flattened array of values by running each element in `collection` * thru `iteratee` and flattening the mapped results. The iteratee is invoked * with three arguments: (value, index|key, collection). * * @static * @memberOf _ * @since 4.0.0 * @category Collection * @param {Array|Object} collection The collection to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @returns {Array} Returns the new flattened array. * @example * * function duplicate(n) { * return [n, n]; * } * * _.flatMap([1, 2], duplicate); * // => [1, 1, 2, 2] */ function flatMap(collection, iteratee) { return baseFlatten(map(collection, iteratee), 1); } /** * This method is like `_.flatMap` except that it recursively flattens the * mapped results. * * @static * @memberOf _ * @since 4.7.0 * @category Collection * @param {Array|Object} collection The collection to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @returns {Array} Returns the new flattened array. * @example * * function duplicate(n) { * return [[[n, n]]]; * } * * _.flatMapDeep([1, 2], duplicate); * // => [1, 1, 2, 2] */ function flatMapDeep(collection, iteratee) { return baseFlatten(map(collection, iteratee), INFINITY); } /** * This method is like `_.flatMap` except that it recursively flattens the * mapped results up to `depth` times. * * @static * @memberOf _ * @since 4.7.0 * @category Collection * @param {Array|Object} collection The collection to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @param {number} [depth=1] The maximum recursion depth. * @returns {Array} Returns the new flattened array. * @example * * function duplicate(n) { * return [[[n, n]]]; * } * * _.flatMapDepth([1, 2], duplicate, 2); * // => [[1, 1], [2, 2]] */ function flatMapDepth(collection, iteratee, depth) { depth = depth === undefined ? 1 : toInteger(depth); return baseFlatten(map(collection, iteratee), depth); } /** * Iterates over elements of `collection` and invokes `iteratee` for each element. * The iteratee is invoked with three arguments: (value, index|key, collection). * Iteratee functions may exit iteration early by explicitly returning `false`. * * **Note:** As with other "Collections" methods, objects with a "length" * property are iterated like arrays. To avoid this behavior use `_.forIn` * or `_.forOwn` for object iteration. * * @static * @memberOf _ * @since 0.1.0 * @alias each * @category Collection * @param {Array|Object} collection The collection to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @returns {Array|Object} Returns `collection`. * @see _.forEachRight * @example * * _.forEach([1, 2], function(value) { * console.log(value); * }); * // => Logs `1` then `2`. * * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) { * console.log(key); * }); * // => Logs 'a' then 'b' (iteration order is not guaranteed). */ function forEach(collection, iteratee) { var func = isArray(collection) ? arrayEach : baseEach; return func(collection, getIteratee(iteratee, 3)); } /** * This method is like `_.forEach` except that it iterates over elements of * `collection` from right to left. * * @static * @memberOf _ * @since 2.0.0 * @alias eachRight * @category Collection * @param {Array|Object} collection The collection to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @returns {Array|Object} Returns `collection`. * @see _.forEach * @example * * _.forEachRight([1, 2], function(value) { * console.log(value); * }); * // => Logs `2` then `1`. */ function forEachRight(collection, iteratee) { var func = isArray(collection) ? arrayEachRight : baseEachRight; return func(collection, getIteratee(iteratee, 3)); } /** * Creates an object composed of keys generated from the results of running * each element of `collection` thru `iteratee`. The order of grouped values * is determined by the order they occur in `collection`. The corresponding * value of each key is an array of elements responsible for generating the * key. The iteratee is invoked with one argument: (value). * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array|Object} collection The collection to iterate over. * @param {Function} [iteratee=_.identity] The iteratee to transform keys. * @returns {Object} Returns the composed aggregate object. * @example * * _.groupBy([6.1, 4.2, 6.3], Math.floor); * // => { '4': [4.2], '6': [6.1, 6.3] } * * // The `_.property` iteratee shorthand. * _.groupBy(['one', 'two', 'three'], 'length'); * // => { '3': ['one', 'two'], '5': ['three'] } */ var groupBy = createAggregator(function(result, value, key) { if (hasOwnProperty.call(result, key)) { result[key].push(value); } else { baseAssignValue(result, key, [value]); } }); /** * Checks if `value` is in `collection`. If `collection` is a string, it's * checked for a substring of `value`, otherwise * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) * is used for equality comparisons. If `fromIndex` is negative, it's used as * the offset from the end of `collection`. * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array|Object|string} collection The collection to inspect. * @param {*} value The value to search for. * @param {number} [fromIndex=0] The index to search from. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`. * @returns {boolean} Returns `true` if `value` is found, else `false`. * @example * * _.includes([1, 2, 3], 1); * // => true * * _.includes([1, 2, 3], 1, 2); * // => false * * _.includes({ 'a': 1, 'b': 2 }, 1); * // => true * * _.includes('abcd', 'bc'); * // => true */ function includes(collection, value, fromIndex, guard) { collection = isArrayLike(collection) ? collection : values(collection); fromIndex = (fromIndex && !guard) ? toInteger(fromIndex) : 0; var length = collection.length; if (fromIndex < 0) { fromIndex = nativeMax(length + fromIndex, 0); } return isString(collection) ? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1) : (!!length && baseIndexOf(collection, value, fromIndex) > -1); } /** * Invokes the method at `path` of each element in `collection`, returning * an array of the results of each invoked method. Any additional arguments * are provided to each invoked method. If `path` is a function, it's invoked * for, and `this` bound to, each element in `collection`. * * @static * @memberOf _ * @since 4.0.0 * @category Collection * @param {Array|Object} collection The collection to iterate over. * @param {Array|Function|string} path The path of the method to invoke or * the function invoked per iteration. * @param {...*} [args] The arguments to invoke each method with. * @returns {Array} Returns the array of results. * @example * * _.invokeMap([[5, 1, 7], [3, 2, 1]], 'sort'); * // => [[1, 5, 7], [1, 2, 3]] * * _.invokeMap([123, 456], String.prototype.split, ''); * // => [['1', '2', '3'], ['4', '5', '6']] */ var invokeMap = baseRest(function(collection, path, args) { var index = -1, isFunc = typeof path == 'function', result = isArrayLike(collection) ? Array(collection.length) : []; baseEach(collection, function(value) { result[++index] = isFunc ? apply(path, value, args) : baseInvoke(value, path, args); }); return result; }); /** * Creates an object composed of keys generated from the results of running * each element of `collection` thru `iteratee`. The corresponding value of * each key is the last element responsible for generating the key. The * iteratee is invoked with one argument: (value). * * @static * @memberOf _ * @since 4.0.0 * @category Collection * @param {Array|Object} collection The collection to iterate over. * @param {Function} [iteratee=_.identity] The iteratee to transform keys. * @returns {Object} Returns the composed aggregate object. * @example * * var array = [ * { 'dir': 'left', 'code': 97 }, * { 'dir': 'right', 'code': 100 } * ]; * * _.keyBy(array, function(o) { * return String.fromCharCode(o.code); * }); * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } } * * _.keyBy(array, 'dir'); * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } } */ var keyBy = createAggregator(function(result, value, key) { baseAssignValue(result, key, value); }); /** * Creates an array of values by running each element in `collection` thru * `iteratee`. The iteratee is invoked with three arguments: * (value, index|key, collection). * * Many lodash methods are guarded to work as iteratees for methods like * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`. * * The guarded methods are: * `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`, * `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`, * `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`, * `template`, `trim`, `trimEnd`, `trimStart`, and `words` * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array|Object} collection The collection to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @returns {Array} Returns the new mapped array. * @example * * function square(n) { * return n * n; * } * * _.map([4, 8], square); * // => [16, 64] * * _.map({ 'a': 4, 'b': 8 }, square); * // => [16, 64] (iteration order is not guaranteed) * * var users = [ * { 'user': 'barney' }, * { 'user': 'fred' } * ]; * * // The `_.property` iteratee shorthand. * _.map(users, 'user'); * // => ['barney', 'fred'] */ function map(collection, iteratee) { var func = isArray(collection) ? arrayMap : baseMap; return func(collection, getIteratee(iteratee, 3)); } /** * This method is like `_.sortBy` except that it allows specifying the sort * orders of the iteratees to sort by. If `orders` is unspecified, all values * are sorted in ascending order. Otherwise, specify an order of "desc" for * descending or "asc" for ascending sort order of corresponding values. * * @static * @memberOf _ * @since 4.0.0 * @category Collection * @param {Array|Object} collection The collection to iterate over. * @param {Array[]|Function[]|Object[]|string[]} [iteratees=[_.identity]] * The iteratees to sort by. * @param {string[]} [orders] The sort orders of `iteratees`. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`. * @returns {Array} Returns the new sorted array. * @example * * var users = [ * { 'user': 'fred', 'age': 48 }, * { 'user': 'barney', 'age': 34 }, * { 'user': 'fred', 'age': 40 }, * { 'user': 'barney', 'age': 36 } * ]; * * // Sort by `user` in ascending order and by `age` in descending order. * _.orderBy(users, ['user', 'age'], ['asc', 'desc']); * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]] */ function orderBy(collection, iteratees, orders, guard) { if (collection == null) { return []; } if (!isArray(iteratees)) { iteratees = iteratees == null ? [] : [iteratees]; } orders = guard ? undefined : orders; if (!isArray(orders)) { orders = orders == null ? [] : [orders]; } return baseOrderBy(collection, iteratees, orders); } /** * Creates an array of elements split into two groups, the first of which * contains elements `predicate` returns truthy for, the second of which * contains elements `predicate` returns falsey for. The predicate is * invoked with one argument: (value). * * @static * @memberOf _ * @since 3.0.0 * @category Collection * @param {Array|Object} collection The collection to iterate over. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @returns {Array} Returns the array of grouped elements. * @example * * var users = [ * { 'user': 'barney', 'age': 36, 'active': false }, * { 'user': 'fred', 'age': 40, 'active': true }, * { 'user': 'pebbles', 'age': 1, 'active': false } * ]; * * _.partition(users, function(o) { return o.active; }); * // => objects for [['fred'], ['barney', 'pebbles']] * * // The `_.matches` iteratee shorthand. * _.partition(users, { 'age': 1, 'active': false }); * // => objects for [['pebbles'], ['barney', 'fred']] * * // The `_.matchesProperty` iteratee shorthand. * _.partition(users, ['active', false]); * // => objects for [['barney', 'pebbles'], ['fred']] * * // The `_.property` iteratee shorthand. * _.partition(users, 'active'); * // => objects for [['fred'], ['barney', 'pebbles']] */ var partition = createAggregator(function(result, value, key) { result[key ? 0 : 1].push(value); }, function() { return [[], []]; }); /** * Reduces `collection` to a value which is the accumulated result of running * each element in `collection` thru `iteratee`, where each successive * invocation is supplied the return value of the previous. If `accumulator` * is not given, the first element of `collection` is used as the initial * value. The iteratee is invoked with four arguments: * (accumulator, value, index|key, collection). * * Many lodash methods are guarded to work as iteratees for methods like * `_.reduce`, `_.reduceRight`, and `_.transform`. * * The guarded methods are: * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`, * and `sortBy` * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array|Object} collection The collection to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @param {*} [accumulator] The initial value. * @returns {*} Returns the accumulated value. * @see _.reduceRight * @example * * _.reduce([1, 2], function(sum, n) { * return sum + n; * }, 0); * // => 3 * * _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) { * (result[value] || (result[value] = [])).push(key); * return result; * }, {}); * // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed) */ function reduce(collection, iteratee, accumulator) { var func = isArray(collection) ? arrayReduce : baseReduce, initAccum = arguments.length < 3; return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEach); } /** * This method is like `_.reduce` except that it iterates over elements of * `collection` from right to left. * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array|Object} collection The collection to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @param {*} [accumulator] The initial value. * @returns {*} Returns the accumulated value. * @see _.reduce * @example * * var array = [[0, 1], [2, 3], [4, 5]]; * * _.reduceRight(array, function(flattened, other) { * return flattened.concat(other); * }, []); * // => [4, 5, 2, 3, 0, 1] */ function reduceRight(collection, iteratee, accumulator) { var func = isArray(collection) ? arrayReduceRight : baseReduce, initAccum = arguments.length < 3; return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEachRight); } /** * The opposite of `_.filter`; this method returns the elements of `collection` * that `predicate` does **not** return truthy for. * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array|Object} collection The collection to iterate over. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @returns {Array} Returns the new filtered array. * @see _.filter * @example * * var users = [ * { 'user': 'barney', 'age': 36, 'active': false }, * { 'user': 'fred', 'age': 40, 'active': true } * ]; * * _.reject(users, function(o) { return !o.active; }); * // => objects for ['fred'] * * // The `_.matches` iteratee shorthand. * _.reject(users, { 'age': 40, 'active': true }); * // => objects for ['barney'] * * // The `_.matchesProperty` iteratee shorthand. * _.reject(users, ['active', false]); * // => objects for ['fred'] * * // The `_.property` iteratee shorthand. * _.reject(users, 'active'); * // => objects for ['barney'] */ function reject(collection, predicate) { var func = isArray(collection) ? arrayFilter : baseFilter; return func(collection, negate(getIteratee(predicate, 3))); } /** * Gets a random element from `collection`. * * @static * @memberOf _ * @since 2.0.0 * @category Collection * @param {Array|Object} collection The collection to sample. * @returns {*} Returns the random element. * @example * * _.sample([1, 2, 3, 4]); * // => 2 */ function sample(collection) { var func = isArray(collection) ? arraySample : baseSample; return func(collection); } /** * Gets `n` random elements at unique keys from `collection` up to the * size of `collection`. * * @static * @memberOf _ * @since 4.0.0 * @category Collection * @param {Array|Object} collection The collection to sample. * @param {number} [n=1] The number of elements to sample. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {Array} Returns the random elements. * @example * * _.sampleSize([1, 2, 3], 2); * // => [3, 1] * * _.sampleSize([1, 2, 3], 4); * // => [2, 3, 1] */ function sampleSize(collection, n, guard) { if ((guard ? isIterateeCall(collection, n, guard) : n === undefined)) { n = 1; } else { n = toInteger(n); } var func = isArray(collection) ? arraySampleSize : baseSampleSize; return func(collection, n); } /** * Creates an array of shuffled values, using a version of the * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle). * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array|Object} collection The collection to shuffle. * @returns {Array} Returns the new shuffled array. * @example * * _.shuffle([1, 2, 3, 4]); * // => [4, 1, 3, 2] */ function shuffle(collection) { var func = isArray(collection) ? arrayShuffle : baseShuffle; return func(collection); } /** * Gets the size of `collection` by returning its length for array-like * values or the number of own enumerable string keyed properties for objects. * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array|Object|string} collection The collection to inspect. * @returns {number} Returns the collection size. * @example * * _.size([1, 2, 3]); * // => 3 * * _.size({ 'a': 1, 'b': 2 }); * // => 2 * * _.size('pebbles'); * // => 7 */ function size(collection) { if (collection == null) { return 0; } if (isArrayLike(collection)) { return isString(collection) ? stringSize(collection) : collection.length; } var tag = getTag(collection); if (tag == mapTag || tag == setTag) { return collection.size; } return baseKeys(collection).length; } /** * Checks if `predicate` returns truthy for **any** element of `collection`. * Iteration is stopped once `predicate` returns truthy. The predicate is * invoked with three arguments: (value, index|key, collection). * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array|Object} collection The collection to iterate over. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {boolean} Returns `true` if any element passes the predicate check, * else `false`. * @example * * _.some([null, 0, 'yes', false], Boolean); * // => true * * var users = [ * { 'user': 'barney', 'active': true }, * { 'user': 'fred', 'active': false } * ]; * * // The `_.matches` iteratee shorthand. * _.some(users, { 'user': 'barney', 'active': false }); * // => false * * // The `_.matchesProperty` iteratee shorthand. * _.some(users, ['active', false]); * // => true * * // The `_.property` iteratee shorthand. * _.some(users, 'active'); * // => true */ function some(collection, predicate, guard) { var func = isArray(collection) ? arraySome : baseSome; if (guard && isIterateeCall(collection, predicate, guard)) { predicate = undefined; } return func(collection, getIteratee(predicate, 3)); } /** * Creates an array of elements, sorted in ascending order by the results of * running each element in a collection thru each iteratee. This method * performs a stable sort, that is, it preserves the original sort order of * equal elements. The iteratees are invoked with one argument: (value). * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array|Object} collection The collection to iterate over. * @param {...(Function|Function[])} [iteratees=[_.identity]] * The iteratees to sort by. * @returns {Array} Returns the new sorted array. * @example * * var users = [ * { 'user': 'fred', 'age': 48 }, * { 'user': 'barney', 'age': 36 }, * { 'user': 'fred', 'age': 40 }, * { 'user': 'barney', 'age': 34 } * ]; * * _.sortBy(users, [function(o) { return o.user; }]); * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]] * * _.sortBy(users, ['user', 'age']); * // => objects for [['barney', 34], ['barney', 36], ['fred', 40], ['fred', 48]] */ var sortBy = baseRest(function(collection, iteratees) { if (collection == null) { return []; } var length = iteratees.length; if (length > 1 && isIterateeCall(collection, iteratees[0], iteratees[1])) { iteratees = []; } else if (length > 2 && isIterateeCall(iteratees[0], iteratees[1], iteratees[2])) { iteratees = [iteratees[0]]; } return baseOrderBy(collection, baseFlatten(iteratees, 1), []); }); /*------------------------------------------------------------------------*/ /** * Gets the timestamp of the number of milliseconds that have elapsed since * the Unix epoch (1 January 1970 00:00:00 UTC). * * @static * @memberOf _ * @since 2.4.0 * @category Date * @returns {number} Returns the timestamp. * @example * * _.defer(function(stamp) { * console.log(_.now() - stamp); * }, _.now()); * // => Logs the number of milliseconds it took for the deferred invocation. */ var now = ctxNow || function() { return root.Date.now(); }; /*------------------------------------------------------------------------*/ /** * The opposite of `_.before`; this method creates a function that invokes * `func` once it's called `n` or more times. * * @static * @memberOf _ * @since 0.1.0 * @category Function * @param {number} n The number of calls before `func` is invoked. * @param {Function} func The function to restrict. * @returns {Function} Returns the new restricted function. * @example * * var saves = ['profile', 'settings']; * * var done = _.after(saves.length, function() { * console.log('done saving!'); * }); * * _.forEach(saves, function(type) { * asyncSave({ 'type': type, 'complete': done }); * }); * // => Logs 'done saving!' after the two async saves have completed. */ function after(n, func) { if (typeof func != 'function') { throw new TypeError(FUNC_ERROR_TEXT); } n = toInteger(n); return function() { if (--n < 1) { return func.apply(this, arguments); } }; } /** * Creates a function that invokes `func`, with up to `n` arguments, * ignoring any additional arguments. * * @static * @memberOf _ * @since 3.0.0 * @category Function * @param {Function} func The function to cap arguments for. * @param {number} [n=func.length] The arity cap. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {Function} Returns the new capped function. * @example * * _.map(['6', '8', '10'], _.ary(parseInt, 1)); * // => [6, 8, 10] */ function ary(func, n, guard) { n = guard ? undefined : n; n = (func && n == null) ? func.length : n; return createWrap(func, WRAP_ARY_FLAG, undefined, undefined, undefined, undefined, n); } /** * Creates a function that invokes `func`, with the `this` binding and arguments * of the created function, while it's called less than `n` times. Subsequent * calls to the created function return the result of the last `func` invocation. * * @static * @memberOf _ * @since 3.0.0 * @category Function * @param {number} n The number of calls at which `func` is no longer invoked. * @param {Function} func The function to restrict. * @returns {Function} Returns the new restricted function. * @example * * jQuery(element).on('click', _.before(5, addContactToList)); * // => Allows adding up to 4 contacts to the list. */ function before(n, func) { var result; if (typeof func != 'function') { throw new TypeError(FUNC_ERROR_TEXT); } n = toInteger(n); return function() { if (--n > 0) { result = func.apply(this, arguments); } if (n <= 1) { func = undefined; } return result; }; } /** * Creates a function that invokes `func` with the `this` binding of `thisArg` * and `partials` prepended to the arguments it receives. * * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds, * may be used as a placeholder for partially applied arguments. * * **Note:** Unlike native `Function#bind`, this method doesn't set the "length" * property of bound functions. * * @static * @memberOf _ * @since 0.1.0 * @category Function * @param {Function} func The function to bind. * @param {*} thisArg The `this` binding of `func`. * @param {...*} [partials] The arguments to be partially applied. * @returns {Function} Returns the new bound function. * @example * * function greet(greeting, punctuation) { * return greeting + ' ' + this.user + punctuation; * } * * var object = { 'user': 'fred' }; * * var bound = _.bind(greet, object, 'hi'); * bound('!'); * // => 'hi fred!' * * // Bound with placeholders. * var bound = _.bind(greet, object, _, '!'); * bound('hi'); * // => 'hi fred!' */ var bind = baseRest(function(func, thisArg, partials) { var bitmask = WRAP_BIND_FLAG; if (partials.length) { var holders = replaceHolders(partials, getHolder(bind)); bitmask |= WRAP_PARTIAL_FLAG; } return createWrap(func, bitmask, thisArg, partials, holders); }); /** * Creates a function that invokes the method at `object[key]` with `partials` * prepended to the arguments it receives. * * This method differs from `_.bind` by allowing bound functions to reference * methods that may be redefined or don't yet exist. See * [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern) * for more details. * * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic * builds, may be used as a placeholder for partially applied arguments. * * @static * @memberOf _ * @since 0.10.0 * @category Function * @param {Object} object The object to invoke the method on. * @param {string} key The key of the method. * @param {...*} [partials] The arguments to be partially applied. * @returns {Function} Returns the new bound function. * @example * * var object = { * 'user': 'fred', * 'greet': function(greeting, punctuation) { * return greeting + ' ' + this.user + punctuation; * } * }; * * var bound = _.bindKey(object, 'greet', 'hi'); * bound('!'); * // => 'hi fred!' * * object.greet = function(greeting, punctuation) { * return greeting + 'ya ' + this.user + punctuation; * }; * * bound('!'); * // => 'hiya fred!' * * // Bound with placeholders. * var bound = _.bindKey(object, 'greet', _, '!'); * bound('hi'); * // => 'hiya fred!' */ var bindKey = baseRest(function(object, key, partials) { var bitmask = WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG; if (partials.length) { var holders = replaceHolders(partials, getHolder(bindKey)); bitmask |= WRAP_PARTIAL_FLAG; } return createWrap(key, bitmask, object, partials, holders); }); /** * Creates a function that accepts arguments of `func` and either invokes * `func` returning its result, if at least `arity` number of arguments have * been provided, or returns a function that accepts the remaining `func` * arguments, and so on. The arity of `func` may be specified if `func.length` * is not sufficient. * * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds, * may be used as a placeholder for provided arguments. * * **Note:** This method doesn't set the "length" property of curried functions. * * @static * @memberOf _ * @since 2.0.0 * @category Function * @param {Function} func The function to curry. * @param {number} [arity=func.length] The arity of `func`. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {Function} Returns the new curried function. * @example * * var abc = function(a, b, c) { * return [a, b, c]; * }; * * var curried = _.curry(abc); * * curried(1)(2)(3); * // => [1, 2, 3] * * curried(1, 2)(3); * // => [1, 2, 3] * * curried(1, 2, 3); * // => [1, 2, 3] * * // Curried with placeholders. * curried(1)(_, 3)(2); * // => [1, 2, 3] */ function curry(func, arity, guard) { arity = guard ? undefined : arity; var result = createWrap(func, WRAP_CURRY_FLAG, undefined, undefined, undefined, undefined, undefined, arity); result.placeholder = curry.placeholder; return result; } /** * This method is like `_.curry` except that arguments are applied to `func` * in the manner of `_.partialRight` instead of `_.partial`. * * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic * builds, may be used as a placeholder for provided arguments. * * **Note:** This method doesn't set the "length" property of curried functions. * * @static * @memberOf _ * @since 3.0.0 * @category Function * @param {Function} func The function to curry. * @param {number} [arity=func.length] The arity of `func`. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {Function} Returns the new curried function. * @example * * var abc = function(a, b, c) { * return [a, b, c]; * }; * * var curried = _.curryRight(abc); * * curried(3)(2)(1); * // => [1, 2, 3] * * curried(2, 3)(1); * // => [1, 2, 3] * * curried(1, 2, 3); * // => [1, 2, 3] * * // Curried with placeholders. * curried(3)(1, _)(2); * // => [1, 2, 3] */ function curryRight(func, arity, guard) { arity = guard ? undefined : arity; var result = createWrap(func, WRAP_CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity); result.placeholder = curryRight.placeholder; return result; } /** * Creates a debounced function that delays invoking `func` until after `wait` * milliseconds have elapsed since the last time the debounced function was * invoked. The debounced function comes with a `cancel` method to cancel * delayed `func` invocations and a `flush` method to immediately invoke them. * Provide `options` to indicate whether `func` should be invoked on the * leading and/or trailing edge of the `wait` timeout. The `func` is invoked * with the last arguments provided to the debounced function. Subsequent * calls to the debounced function return the result of the last `func` * invocation. * * **Note:** If `leading` and `trailing` options are `true`, `func` is * invoked on the trailing edge of the timeout only if the debounced function * is invoked more than once during the `wait` timeout. * * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred * until to the next tick, similar to `setTimeout` with a timeout of `0`. * * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) * for details over the differences between `_.debounce` and `_.throttle`. * * @static * @memberOf _ * @since 0.1.0 * @category Function * @param {Function} func The function to debounce. * @param {number} [wait=0] The number of milliseconds to delay. * @param {Object} [options={}] The options object. * @param {boolean} [options.leading=false] * Specify invoking on the leading edge of the timeout. * @param {number} [options.maxWait] * The maximum time `func` is allowed to be delayed before it's invoked. * @param {boolean} [options.trailing=true] * Specify invoking on the trailing edge of the timeout. * @returns {Function} Returns the new debounced function. * @example * * // Avoid costly calculations while the window size is in flux. * jQuery(window).on('resize', _.debounce(calculateLayout, 150)); * * // Invoke `sendMail` when clicked, debouncing subsequent calls. * jQuery(element).on('click', _.debounce(sendMail, 300, { * 'leading': true, * 'trailing': false * })); * * // Ensure `batchLog` is invoked once after 1 second of debounced calls. * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 }); * var source = new EventSource('/stream'); * jQuery(source).on('message', debounced); * * // Cancel the trailing debounced invocation. * jQuery(window).on('popstate', debounced.cancel); */ function debounce(func, wait, options) { var lastArgs, lastThis, maxWait, result, timerId, lastCallTime, lastInvokeTime = 0, leading = false, maxing = false, trailing = true; if (typeof func != 'function') { throw new TypeError(FUNC_ERROR_TEXT); } wait = toNumber(wait) || 0; if (isObject(options)) { leading = !!options.leading; maxing = 'maxWait' in options; maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait; trailing = 'trailing' in options ? !!options.trailing : trailing; } function invokeFunc(time) { var args = lastArgs, thisArg = lastThis; lastArgs = lastThis = undefined; lastInvokeTime = time; result = func.apply(thisArg, args); return result; } function leadingEdge(time) { // Reset any `maxWait` timer. lastInvokeTime = time; // Start the timer for the trailing edge. timerId = setTimeout(timerExpired, wait); // Invoke the leading edge. return leading ? invokeFunc(time) : result; } function remainingWait(time) { var timeSinceLastCall = time - lastCallTime, timeSinceLastInvoke = time - lastInvokeTime, timeWaiting = wait - timeSinceLastCall; return maxing ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke) : timeWaiting; } function shouldInvoke(time) { var timeSinceLastCall = time - lastCallTime, timeSinceLastInvoke = time - lastInvokeTime; // Either this is the first call, activity has stopped and we're at the // trailing edge, the system time has gone backwards and we're treating // it as the trailing edge, or we've hit the `maxWait` limit. return (lastCallTime === undefined || (timeSinceLastCall >= wait) || (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait)); } function timerExpired() { var time = now(); if (shouldInvoke(time)) { return trailingEdge(time); } // Restart the timer. timerId = setTimeout(timerExpired, remainingWait(time)); } function trailingEdge(time) { timerId = undefined; // Only invoke if we have `lastArgs` which means `func` has been // debounced at least once. if (trailing && lastArgs) { return invokeFunc(time); } lastArgs = lastThis = undefined; return result; } function cancel() { if (timerId !== undefined) { clearTimeout(timerId); } lastInvokeTime = 0; lastArgs = lastCallTime = lastThis = timerId = undefined; } function flush() { return timerId === undefined ? result : trailingEdge(now()); } function debounced() { var time = now(), isInvoking = shouldInvoke(time); lastArgs = arguments; lastThis = this; lastCallTime = time; if (isInvoking) { if (timerId === undefined) { return leadingEdge(lastCallTime); } if (maxing) { // Handle invocations in a tight loop. timerId = setTimeout(timerExpired, wait); return invokeFunc(lastCallTime); } } if (timerId === undefined) { timerId = setTimeout(timerExpired, wait); } return result; } debounced.cancel = cancel; debounced.flush = flush; return debounced; } /** * Defers invoking the `func` until the current call stack has cleared. Any * additional arguments are provided to `func` when it's invoked. * * @static * @memberOf _ * @since 0.1.0 * @category Function * @param {Function} func The function to defer. * @param {...*} [args] The arguments to invoke `func` with. * @returns {number} Returns the timer id. * @example * * _.defer(function(text) { * console.log(text); * }, 'deferred'); * // => Logs 'deferred' after one millisecond. */ var defer = baseRest(function(func, args) { return baseDelay(func, 1, args); }); /** * Invokes `func` after `wait` milliseconds. Any additional arguments are * provided to `func` when it's invoked. * * @static * @memberOf _ * @since 0.1.0 * @category Function * @param {Function} func The function to delay. * @param {number} wait The number of milliseconds to delay invocation. * @param {...*} [args] The arguments to invoke `func` with. * @returns {number} Returns the timer id. * @example * * _.delay(function(text) { * console.log(text); * }, 1000, 'later'); * // => Logs 'later' after one second. */ var delay = baseRest(function(func, wait, args) { return baseDelay(func, toNumber(wait) || 0, args); }); /** * Creates a function that invokes `func` with arguments reversed. * * @static * @memberOf _ * @since 4.0.0 * @category Function * @param {Function} func The function to flip arguments for. * @returns {Function} Returns the new flipped function. * @example * * var flipped = _.flip(function() { * return _.toArray(arguments); * }); * * flipped('a', 'b', 'c', 'd'); * // => ['d', 'c', 'b', 'a'] */ function flip(func) { return createWrap(func, WRAP_FLIP_FLAG); } /** * Creates a function that memoizes the result of `func`. If `resolver` is * provided, it determines the cache key for storing the result based on the * arguments provided to the memoized function. By default, the first argument * provided to the memoized function is used as the map cache key. The `func` * is invoked with the `this` binding of the memoized function. * * **Note:** The cache is exposed as the `cache` property on the memoized * function. Its creation may be customized by replacing the `_.memoize.Cache` * constructor with one whose instances implement the * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object) * method interface of `clear`, `delete`, `get`, `has`, and `set`. * * @static * @memberOf _ * @since 0.1.0 * @category Function * @param {Function} func The function to have its output memoized. * @param {Function} [resolver] The function to resolve the cache key. * @returns {Function} Returns the new memoized function. * @example * * var object = { 'a': 1, 'b': 2 }; * var other = { 'c': 3, 'd': 4 }; * * var values = _.memoize(_.values); * values(object); * // => [1, 2] * * values(other); * // => [3, 4] * * object.a = 2; * values(object); * // => [1, 2] * * // Modify the result cache. * values.cache.set(object, ['a', 'b']); * values(object); * // => ['a', 'b'] * * // Replace `_.memoize.Cache`. * _.memoize.Cache = WeakMap; */ function memoize(func, resolver) { if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) { throw new TypeError(FUNC_ERROR_TEXT); } var memoized = function() { var args = arguments, key = resolver ? resolver.apply(this, args) : args[0], cache = memoized.cache; if (cache.has(key)) { return cache.get(key); } var result = func.apply(this, args); memoized.cache = cache.set(key, result) || cache; return result; }; memoized.cache = new (memoize.Cache || MapCache); return memoized; } // Expose `MapCache`. memoize.Cache = MapCache; /** * Creates a function that negates the result of the predicate `func`. The * `func` predicate is invoked with the `this` binding and arguments of the * created function. * * @static * @memberOf _ * @since 3.0.0 * @category Function * @param {Function} predicate The predicate to negate. * @returns {Function} Returns the new negated function. * @example * * function isEven(n) { * return n % 2 == 0; * } * * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven)); * // => [1, 3, 5] */ function negate(predicate) { if (typeof predicate != 'function') { throw new TypeError(FUNC_ERROR_TEXT); } return function() { var args = arguments; switch (args.length) { case 0: return !predicate.call(this); case 1: return !predicate.call(this, args[0]); case 2: return !predicate.call(this, args[0], args[1]); case 3: return !predicate.call(this, args[0], args[1], args[2]); } return !predicate.apply(this, args); }; } /** * Creates a function that is restricted to invoking `func` once. Repeat calls * to the function return the value of the first invocation. The `func` is * invoked with the `this` binding and arguments of the created function. * * @static * @memberOf _ * @since 0.1.0 * @category Function * @param {Function} func The function to restrict. * @returns {Function} Returns the new restricted function. * @example * * var initialize = _.once(createApplication); * initialize(); * initialize(); * // => `createApplication` is invoked once */ function once(func) { return before(2, func); } /** * Creates a function that invokes `func` with its arguments transformed. * * @static * @since 4.0.0 * @memberOf _ * @category Function * @param {Function} func The function to wrap. * @param {...(Function|Function[])} [transforms=[_.identity]] * The argument transforms. * @returns {Function} Returns the new function. * @example * * function doubled(n) { * return n * 2; * } * * function square(n) { * return n * n; * } * * var func = _.overArgs(function(x, y) { * return [x, y]; * }, [square, doubled]); * * func(9, 3); * // => [81, 6] * * func(10, 5); * // => [100, 10] */ var overArgs = castRest(function(func, transforms) { transforms = (transforms.length == 1 && isArray(transforms[0])) ? arrayMap(transforms[0], baseUnary(getIteratee())) : arrayMap(baseFlatten(transforms, 1), baseUnary(getIteratee())); var funcsLength = transforms.length; return baseRest(function(args) { var index = -1, length = nativeMin(args.length, funcsLength); while (++index < length) { args[index] = transforms[index].call(this, args[index]); } return apply(func, this, args); }); }); /** * Creates a function that invokes `func` with `partials` prepended to the * arguments it receives. This method is like `_.bind` except it does **not** * alter the `this` binding. * * The `_.partial.placeholder` value, which defaults to `_` in monolithic * builds, may be used as a placeholder for partially applied arguments. * * **Note:** This method doesn't set the "length" property of partially * applied functions. * * @static * @memberOf _ * @since 0.2.0 * @category Function * @param {Function} func The function to partially apply arguments to. * @param {...*} [partials] The arguments to be partially applied. * @returns {Function} Returns the new partially applied function. * @example * * function greet(greeting, name) { * return greeting + ' ' + name; * } * * var sayHelloTo = _.partial(greet, 'hello'); * sayHelloTo('fred'); * // => 'hello fred' * * // Partially applied with placeholders. * var greetFred = _.partial(greet, _, 'fred'); * greetFred('hi'); * // => 'hi fred' */ var partial = baseRest(function(func, partials) { var holders = replaceHolders(partials, getHolder(partial)); return createWrap(func, WRAP_PARTIAL_FLAG, undefined, partials, holders); }); /** * This method is like `_.partial` except that partially applied arguments * are appended to the arguments it receives. * * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic * builds, may be used as a placeholder for partially applied arguments. * * **Note:** This method doesn't set the "length" property of partially * applied functions. * * @static * @memberOf _ * @since 1.0.0 * @category Function * @param {Function} func The function to partially apply arguments to. * @param {...*} [partials] The arguments to be partially applied. * @returns {Function} Returns the new partially applied function. * @example * * function greet(greeting, name) { * return greeting + ' ' + name; * } * * var greetFred = _.partialRight(greet, 'fred'); * greetFred('hi'); * // => 'hi fred' * * // Partially applied with placeholders. * var sayHelloTo = _.partialRight(greet, 'hello', _); * sayHelloTo('fred'); * // => 'hello fred' */ var partialRight = baseRest(function(func, partials) { var holders = replaceHolders(partials, getHolder(partialRight)); return createWrap(func, WRAP_PARTIAL_RIGHT_FLAG, undefined, partials, holders); }); /** * Creates a function that invokes `func` with arguments arranged according * to the specified `indexes` where the argument value at the first index is * provided as the first argument, the argument value at the second index is * provided as the second argument, and so on. * * @static * @memberOf _ * @since 3.0.0 * @category Function * @param {Function} func The function to rearrange arguments for. * @param {...(number|number[])} indexes The arranged argument indexes. * @returns {Function} Returns the new function. * @example * * var rearged = _.rearg(function(a, b, c) { * return [a, b, c]; * }, [2, 0, 1]); * * rearged('b', 'c', 'a') * // => ['a', 'b', 'c'] */ var rearg = flatRest(function(func, indexes) { return createWrap(func, WRAP_REARG_FLAG, undefined, undefined, undefined, indexes); }); /** * Creates a function that invokes `func` with the `this` binding of the * created function and arguments from `start` and beyond provided as * an array. * * **Note:** This method is based on the * [rest parameter](https://mdn.io/rest_parameters). * * @static * @memberOf _ * @since 4.0.0 * @category Function * @param {Function} func The function to apply a rest parameter to. * @param {number} [start=func.length-1] The start position of the rest parameter. * @returns {Function} Returns the new function. * @example * * var say = _.rest(function(what, names) { * return what + ' ' + _.initial(names).join(', ') + * (_.size(names) > 1 ? ', & ' : '') + _.last(names); * }); * * say('hello', 'fred', 'barney', 'pebbles'); * // => 'hello fred, barney, & pebbles' */ function rest(func, start) { if (typeof func != 'function') { throw new TypeError(FUNC_ERROR_TEXT); } start = start === undefined ? start : toInteger(start); return baseRest(func, start); } /** * Creates a function that invokes `func` with the `this` binding of the * create function and an array of arguments much like * [`Function#apply`](http://www.ecma-international.org/ecma-262/7.0/#sec-function.prototype.apply). * * **Note:** This method is based on the * [spread operator](https://mdn.io/spread_operator). * * @static * @memberOf _ * @since 3.2.0 * @category Function * @param {Function} func The function to spread arguments over. * @param {number} [start=0] The start position of the spread. * @returns {Function} Returns the new function. * @example * * var say = _.spread(function(who, what) { * return who + ' says ' + what; * }); * * say(['fred', 'hello']); * // => 'fred says hello' * * var numbers = Promise.all([ * Promise.resolve(40), * Promise.resolve(36) * ]); * * numbers.then(_.spread(function(x, y) { * return x + y; * })); * // => a Promise of 76 */ function spread(func, start) { if (typeof func != 'function') { throw new TypeError(FUNC_ERROR_TEXT); } start = start == null ? 0 : nativeMax(toInteger(start), 0); return baseRest(function(args) { var array = args[start], otherArgs = castSlice(args, 0, start); if (array) { arrayPush(otherArgs, array); } return apply(func, this, otherArgs); }); } /** * Creates a throttled function that only invokes `func` at most once per * every `wait` milliseconds. The throttled function comes with a `cancel` * method to cancel delayed `func` invocations and a `flush` method to * immediately invoke them. Provide `options` to indicate whether `func` * should be invoked on the leading and/or trailing edge of the `wait` * timeout. The `func` is invoked with the last arguments provided to the * throttled function. Subsequent calls to the throttled function return the * result of the last `func` invocation. * * **Note:** If `leading` and `trailing` options are `true`, `func` is * invoked on the trailing edge of the timeout only if the throttled function * is invoked more than once during the `wait` timeout. * * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred * until to the next tick, similar to `setTimeout` with a timeout of `0`. * * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) * for details over the differences between `_.throttle` and `_.debounce`. * * @static * @memberOf _ * @since 0.1.0 * @category Function * @param {Function} func The function to throttle. * @param {number} [wait=0] The number of milliseconds to throttle invocations to. * @param {Object} [options={}] The options object. * @param {boolean} [options.leading=true] * Specify invoking on the leading edge of the timeout. * @param {boolean} [options.trailing=true] * Specify invoking on the trailing edge of the timeout. * @returns {Function} Returns the new throttled function. * @example * * // Avoid excessively updating the position while scrolling. * jQuery(window).on('scroll', _.throttle(updatePosition, 100)); * * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes. * var throttled = _.throttle(renewToken, 300000, { 'trailing': false }); * jQuery(element).on('click', throttled); * * // Cancel the trailing throttled invocation. * jQuery(window).on('popstate', throttled.cancel); */ function throttle(func, wait, options) { var leading = true, trailing = true; if (typeof func != 'function') { throw new TypeError(FUNC_ERROR_TEXT); } if (isObject(options)) { leading = 'leading' in options ? !!options.leading : leading; trailing = 'trailing' in options ? !!options.trailing : trailing; } return debounce(func, wait, { 'leading': leading, 'maxWait': wait, 'trailing': trailing }); } /** * Creates a function that accepts up to one argument, ignoring any * additional arguments. * * @static * @memberOf _ * @since 4.0.0 * @category Function * @param {Function} func The function to cap arguments for. * @returns {Function} Returns the new capped function. * @example * * _.map(['6', '8', '10'], _.unary(parseInt)); * // => [6, 8, 10] */ function unary(func) { return ary(func, 1); } /** * Creates a function that provides `value` to `wrapper` as its first * argument. Any additional arguments provided to the function are appended * to those provided to the `wrapper`. The wrapper is invoked with the `this` * binding of the created function. * * @static * @memberOf _ * @since 0.1.0 * @category Function * @param {*} value The value to wrap. * @param {Function} [wrapper=identity] The wrapper function. * @returns {Function} Returns the new function. * @example * * var p = _.wrap(_.escape, function(func, text) { * return '

' + func(text) + '

'; * }); * * p('fred, barney, & pebbles'); * // => '

fred, barney, & pebbles

' */ function wrap(value, wrapper) { return partial(castFunction(wrapper), value); } /*------------------------------------------------------------------------*/ /** * Casts `value` as an array if it's not one. * * @static * @memberOf _ * @since 4.4.0 * @category Lang * @param {*} value The value to inspect. * @returns {Array} Returns the cast array. * @example * * _.castArray(1); * // => [1] * * _.castArray({ 'a': 1 }); * // => [{ 'a': 1 }] * * _.castArray('abc'); * // => ['abc'] * * _.castArray(null); * // => [null] * * _.castArray(undefined); * // => [undefined] * * _.castArray(); * // => [] * * var array = [1, 2, 3]; * console.log(_.castArray(array) === array); * // => true */ function castArray() { if (!arguments.length) { return []; } var value = arguments[0]; return isArray(value) ? value : [value]; } /** * Creates a shallow clone of `value`. * * **Note:** This method is loosely based on the * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm) * and supports cloning arrays, array buffers, booleans, date objects, maps, * numbers, `Object` objects, regexes, sets, strings, symbols, and typed * arrays. The own enumerable properties of `arguments` objects are cloned * as plain objects. An empty object is returned for uncloneable values such * as error objects, functions, DOM nodes, and WeakMaps. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {*} value The value to clone. * @returns {*} Returns the cloned value. * @see _.cloneDeep * @example * * var objects = [{ 'a': 1 }, { 'b': 2 }]; * * var shallow = _.clone(objects); * console.log(shallow[0] === objects[0]); * // => true */ function clone(value) { return baseClone(value, CLONE_SYMBOLS_FLAG); } /** * This method is like `_.clone` except that it accepts `customizer` which * is invoked to produce the cloned value. If `customizer` returns `undefined`, * cloning is handled by the method instead. The `customizer` is invoked with * up to four arguments; (value [, index|key, object, stack]). * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {*} value The value to clone. * @param {Function} [customizer] The function to customize cloning. * @returns {*} Returns the cloned value. * @see _.cloneDeepWith * @example * * function customizer(value) { * if (_.isElement(value)) { * return value.cloneNode(false); * } * } * * var el = _.cloneWith(document.body, customizer); * * console.log(el === document.body); * // => false * console.log(el.nodeName); * // => 'BODY' * console.log(el.childNodes.length); * // => 0 */ function cloneWith(value, customizer) { customizer = typeof customizer == 'function' ? customizer : undefined; return baseClone(value, CLONE_SYMBOLS_FLAG, customizer); } /** * This method is like `_.clone` except that it recursively clones `value`. * * @static * @memberOf _ * @since 1.0.0 * @category Lang * @param {*} value The value to recursively clone. * @returns {*} Returns the deep cloned value. * @see _.clone * @example * * var objects = [{ 'a': 1 }, { 'b': 2 }]; * * var deep = _.cloneDeep(objects); * console.log(deep[0] === objects[0]); * // => false */ function cloneDeep(value) { return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG); } /** * This method is like `_.cloneWith` except that it recursively clones `value`. * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {*} value The value to recursively clone. * @param {Function} [customizer] The function to customize cloning. * @returns {*} Returns the deep cloned value. * @see _.cloneWith * @example * * function customizer(value) { * if (_.isElement(value)) { * return value.cloneNode(true); * } * } * * var el = _.cloneDeepWith(document.body, customizer); * * console.log(el === document.body); * // => false * console.log(el.nodeName); * // => 'BODY' * console.log(el.childNodes.length); * // => 20 */ function cloneDeepWith(value, customizer) { customizer = typeof customizer == 'function' ? customizer : undefined; return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG, customizer); } /** * Checks if `object` conforms to `source` by invoking the predicate * properties of `source` with the corresponding property values of `object`. * * **Note:** This method is equivalent to `_.conforms` when `source` is * partially applied. * * @static * @memberOf _ * @since 4.14.0 * @category Lang * @param {Object} object The object to inspect. * @param {Object} source The object of property predicates to conform to. * @returns {boolean} Returns `true` if `object` conforms, else `false`. * @example * * var object = { 'a': 1, 'b': 2 }; * * _.conformsTo(object, { 'b': function(n) { return n > 1; } }); * // => true * * _.conformsTo(object, { 'b': function(n) { return n > 2; } }); * // => false */ function conformsTo(object, source) { return source == null || baseConformsTo(object, source, keys(source)); } /** * Performs a * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) * comparison between two values to determine if they are equivalent. * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {*} value The value to compare. * @param {*} other The other value to compare. * @returns {boolean} Returns `true` if the values are equivalent, else `false`. * @example * * var object = { 'a': 1 }; * var other = { 'a': 1 }; * * _.eq(object, object); * // => true * * _.eq(object, other); * // => false * * _.eq('a', 'a'); * // => true * * _.eq('a', Object('a')); * // => false * * _.eq(NaN, NaN); * // => true */ function eq(value, other) { return value === other || (value !== value && other !== other); } /** * Checks if `value` is greater than `other`. * * @static * @memberOf _ * @since 3.9.0 * @category Lang * @param {*} value The value to compare. * @param {*} other The other value to compare. * @returns {boolean} Returns `true` if `value` is greater than `other`, * else `false`. * @see _.lt * @example * * _.gt(3, 1); * // => true * * _.gt(3, 3); * // => false * * _.gt(1, 3); * // => false */ var gt = createRelationalOperation(baseGt); /** * Checks if `value` is greater than or equal to `other`. * * @static * @memberOf _ * @since 3.9.0 * @category Lang * @param {*} value The value to compare. * @param {*} other The other value to compare. * @returns {boolean} Returns `true` if `value` is greater than or equal to * `other`, else `false`. * @see _.lte * @example * * _.gte(3, 1); * // => true * * _.gte(3, 3); * // => true * * _.gte(1, 3); * // => false */ var gte = createRelationalOperation(function(value, other) { return value >= other; }); /** * Checks if `value` is likely an `arguments` object. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is an `arguments` object, * else `false`. * @example * * _.isArguments(function() { return arguments; }()); * // => true * * _.isArguments([1, 2, 3]); * // => false */ var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) { return isObjectLike(value) && hasOwnProperty.call(value, 'callee') && !propertyIsEnumerable.call(value, 'callee'); }; /** * Checks if `value` is classified as an `Array` object. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is an array, else `false`. * @example * * _.isArray([1, 2, 3]); * // => true * * _.isArray(document.body.children); * // => false * * _.isArray('abc'); * // => false * * _.isArray(_.noop); * // => false */ var isArray = Array.isArray; /** * Checks if `value` is classified as an `ArrayBuffer` object. * * @static * @memberOf _ * @since 4.3.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`. * @example * * _.isArrayBuffer(new ArrayBuffer(2)); * // => true * * _.isArrayBuffer(new Array(2)); * // => false */ var isArrayBuffer = nodeIsArrayBuffer ? baseUnary(nodeIsArrayBuffer) : baseIsArrayBuffer; /** * Checks if `value` is array-like. A value is considered array-like if it's * not a function and has a `value.length` that's an integer greater than or * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`. * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is array-like, else `false`. * @example * * _.isArrayLike([1, 2, 3]); * // => true * * _.isArrayLike(document.body.children); * // => true * * _.isArrayLike('abc'); * // => true * * _.isArrayLike(_.noop); * // => false */ function isArrayLike(value) { return value != null && isLength(value.length) && !isFunction(value); } /** * This method is like `_.isArrayLike` except that it also checks if `value` * is an object. * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is an array-like object, * else `false`. * @example * * _.isArrayLikeObject([1, 2, 3]); * // => true * * _.isArrayLikeObject(document.body.children); * // => true * * _.isArrayLikeObject('abc'); * // => false * * _.isArrayLikeObject(_.noop); * // => false */ function isArrayLikeObject(value) { return isObjectLike(value) && isArrayLike(value); } /** * Checks if `value` is classified as a boolean primitive or object. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a boolean, else `false`. * @example * * _.isBoolean(false); * // => true * * _.isBoolean(null); * // => false */ function isBoolean(value) { return value === true || value === false || (isObjectLike(value) && baseGetTag(value) == boolTag); } /** * Checks if `value` is a buffer. * * @static * @memberOf _ * @since 4.3.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a buffer, else `false`. * @example * * _.isBuffer(new Buffer(2)); * // => true * * _.isBuffer(new Uint8Array(2)); * // => false */ var isBuffer = nativeIsBuffer || stubFalse; /** * Checks if `value` is classified as a `Date` object. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a date object, else `false`. * @example * * _.isDate(new Date); * // => true * * _.isDate('Mon April 23 2012'); * // => false */ var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate; /** * Checks if `value` is likely a DOM element. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`. * @example * * _.isElement(document.body); * // => true * * _.isElement(''); * // => false */ function isElement(value) { return isObjectLike(value) && value.nodeType === 1 && !isPlainObject(value); } /** * Checks if `value` is an empty object, collection, map, or set. * * Objects are considered empty if they have no own enumerable string keyed * properties. * * Array-like values such as `arguments` objects, arrays, buffers, strings, or * jQuery-like collections are considered empty if they have a `length` of `0`. * Similarly, maps and sets are considered empty if they have a `size` of `0`. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is empty, else `false`. * @example * * _.isEmpty(null); * // => true * * _.isEmpty(true); * // => true * * _.isEmpty(1); * // => true * * _.isEmpty([1, 2, 3]); * // => false * * _.isEmpty({ 'a': 1 }); * // => false */ function isEmpty(value) { if (value == null) { return true; } if (isArrayLike(value) && (isArray(value) || typeof value == 'string' || typeof value.splice == 'function' || isBuffer(value) || isTypedArray(value) || isArguments(value))) { return !value.length; } var tag = getTag(value); if (tag == mapTag || tag == setTag) { return !value.size; } if (isPrototype(value)) { return !baseKeys(value).length; } for (var key in value) { if (hasOwnProperty.call(value, key)) { return false; } } return true; } /** * Performs a deep comparison between two values to determine if they are * equivalent. * * **Note:** This method supports comparing arrays, array buffers, booleans, * date objects, error objects, maps, numbers, `Object` objects, regexes, * sets, strings, symbols, and typed arrays. `Object` objects are compared * by their own, not inherited, enumerable properties. Functions and DOM * nodes are compared by strict equality, i.e. `===`. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {*} value The value to compare. * @param {*} other The other value to compare. * @returns {boolean} Returns `true` if the values are equivalent, else `false`. * @example * * var object = { 'a': 1 }; * var other = { 'a': 1 }; * * _.isEqual(object, other); * // => true * * object === other; * // => false */ function isEqual(value, other) { return baseIsEqual(value, other); } /** * This method is like `_.isEqual` except that it accepts `customizer` which * is invoked to compare values. If `customizer` returns `undefined`, comparisons * are handled by the method instead. The `customizer` is invoked with up to * six arguments: (objValue, othValue [, index|key, object, other, stack]). * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {*} value The value to compare. * @param {*} other The other value to compare. * @param {Function} [customizer] The function to customize comparisons. * @returns {boolean} Returns `true` if the values are equivalent, else `false`. * @example * * function isGreeting(value) { * return /^h(?:i|ello)$/.test(value); * } * * function customizer(objValue, othValue) { * if (isGreeting(objValue) && isGreeting(othValue)) { * return true; * } * } * * var array = ['hello', 'goodbye']; * var other = ['hi', 'goodbye']; * * _.isEqualWith(array, other, customizer); * // => true */ function isEqualWith(value, other, customizer) { customizer = typeof customizer == 'function' ? customizer : undefined; var result = customizer ? customizer(value, other) : undefined; return result === undefined ? baseIsEqual(value, other, undefined, customizer) : !!result; } /** * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`, * `SyntaxError`, `TypeError`, or `URIError` object. * * @static * @memberOf _ * @since 3.0.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is an error object, else `false`. * @example * * _.isError(new Error); * // => true * * _.isError(Error); * // => false */ function isError(value) { if (!isObjectLike(value)) { return false; } var tag = baseGetTag(value); return tag == errorTag || tag == domExcTag || (typeof value.message == 'string' && typeof value.name == 'string' && !isPlainObject(value)); } /** * Checks if `value` is a finite primitive number. * * **Note:** This method is based on * [`Number.isFinite`](https://mdn.io/Number/isFinite). * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a finite number, else `false`. * @example * * _.isFinite(3); * // => true * * _.isFinite(Number.MIN_VALUE); * // => true * * _.isFinite(Infinity); * // => false * * _.isFinite('3'); * // => false */ function isFinite(value) { return typeof value == 'number' && nativeIsFinite(value); } /** * Checks if `value` is classified as a `Function` object. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a function, else `false`. * @example * * _.isFunction(_); * // => true * * _.isFunction(/abc/); * // => false */ function isFunction(value) { if (!isObject(value)) { return false; } // The use of `Object#toString` avoids issues with the `typeof` operator // in Safari 9 which returns 'object' for typed arrays and other constructors. var tag = baseGetTag(value); return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag; } /** * Checks if `value` is an integer. * * **Note:** This method is based on * [`Number.isInteger`](https://mdn.io/Number/isInteger). * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is an integer, else `false`. * @example * * _.isInteger(3); * // => true * * _.isInteger(Number.MIN_VALUE); * // => false * * _.isInteger(Infinity); * // => false * * _.isInteger('3'); * // => false */ function isInteger(value) { return typeof value == 'number' && value == toInteger(value); } /** * Checks if `value` is a valid array-like length. * * **Note:** This method is loosely based on * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. * @example * * _.isLength(3); * // => true * * _.isLength(Number.MIN_VALUE); * // => false * * _.isLength(Infinity); * // => false * * _.isLength('3'); * // => false */ function isLength(value) { return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; } /** * Checks if `value` is the * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types) * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is an object, else `false`. * @example * * _.isObject({}); * // => true * * _.isObject([1, 2, 3]); * // => true * * _.isObject(_.noop); * // => true * * _.isObject(null); * // => false */ function isObject(value) { var type = typeof value; return value != null && (type == 'object' || type == 'function'); } /** * Checks if `value` is object-like. A value is object-like if it's not `null` * and has a `typeof` result of "object". * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is object-like, else `false`. * @example * * _.isObjectLike({}); * // => true * * _.isObjectLike([1, 2, 3]); * // => true * * _.isObjectLike(_.noop); * // => false * * _.isObjectLike(null); * // => false */ function isObjectLike(value) { return value != null && typeof value == 'object'; } /** * Checks if `value` is classified as a `Map` object. * * @static * @memberOf _ * @since 4.3.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a map, else `false`. * @example * * _.isMap(new Map); * // => true * * _.isMap(new WeakMap); * // => false */ var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap; /** * Performs a partial deep comparison between `object` and `source` to * determine if `object` contains equivalent property values. * * **Note:** This method is equivalent to `_.matches` when `source` is * partially applied. * * Partial comparisons will match empty array and empty object `source` * values against any array or object value, respectively. See `_.isEqual` * for a list of supported value comparisons. * * @static * @memberOf _ * @since 3.0.0 * @category Lang * @param {Object} object The object to inspect. * @param {Object} source The object of property values to match. * @returns {boolean} Returns `true` if `object` is a match, else `false`. * @example * * var object = { 'a': 1, 'b': 2 }; * * _.isMatch(object, { 'b': 2 }); * // => true * * _.isMatch(object, { 'b': 1 }); * // => false */ function isMatch(object, source) { return object === source || baseIsMatch(object, source, getMatchData(source)); } /** * This method is like `_.isMatch` except that it accepts `customizer` which * is invoked to compare values. If `customizer` returns `undefined`, comparisons * are handled by the method instead. The `customizer` is invoked with five * arguments: (objValue, srcValue, index|key, object, source). * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {Object} object The object to inspect. * @param {Object} source The object of property values to match. * @param {Function} [customizer] The function to customize comparisons. * @returns {boolean} Returns `true` if `object` is a match, else `false`. * @example * * function isGreeting(value) { * return /^h(?:i|ello)$/.test(value); * } * * function customizer(objValue, srcValue) { * if (isGreeting(objValue) && isGreeting(srcValue)) { * return true; * } * } * * var object = { 'greeting': 'hello' }; * var source = { 'greeting': 'hi' }; * * _.isMatchWith(object, source, customizer); * // => true */ function isMatchWith(object, source, customizer) { customizer = typeof customizer == 'function' ? customizer : undefined; return baseIsMatch(object, source, getMatchData(source), customizer); } /** * Checks if `value` is `NaN`. * * **Note:** This method is based on * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for * `undefined` and other non-number values. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. * @example * * _.isNaN(NaN); * // => true * * _.isNaN(new Number(NaN)); * // => true * * isNaN(undefined); * // => true * * _.isNaN(undefined); * // => false */ function isNaN(value) { // An `NaN` primitive is the only value that is not equal to itself. // Perform the `toStringTag` check first to avoid errors with some // ActiveX objects in IE. return isNumber(value) && value != +value; } /** * Checks if `value` is a pristine native function. * * **Note:** This method can't reliably detect native functions in the presence * of the core-js package because core-js circumvents this kind of detection. * Despite multiple requests, the core-js maintainer has made it clear: any * attempt to fix the detection will be obstructed. As a result, we're left * with little choice but to throw an error. Unfortunately, this also affects * packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill), * which rely on core-js. * * @static * @memberOf _ * @since 3.0.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a native function, * else `false`. * @example * * _.isNative(Array.prototype.push); * // => true * * _.isNative(_); * // => false */ function isNative(value) { if (isMaskable(value)) { throw new Error(CORE_ERROR_TEXT); } return baseIsNative(value); } /** * Checks if `value` is `null`. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is `null`, else `false`. * @example * * _.isNull(null); * // => true * * _.isNull(void 0); * // => false */ function isNull(value) { return value === null; } /** * Checks if `value` is `null` or `undefined`. * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is nullish, else `false`. * @example * * _.isNil(null); * // => true * * _.isNil(void 0); * // => true * * _.isNil(NaN); * // => false */ function isNil(value) { return value == null; } /** * Checks if `value` is classified as a `Number` primitive or object. * * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are * classified as numbers, use the `_.isFinite` method. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a number, else `false`. * @example * * _.isNumber(3); * // => true * * _.isNumber(Number.MIN_VALUE); * // => true * * _.isNumber(Infinity); * // => true * * _.isNumber('3'); * // => false */ function isNumber(value) { return typeof value == 'number' || (isObjectLike(value) && baseGetTag(value) == numberTag); } /** * Checks if `value` is a plain object, that is, an object created by the * `Object` constructor or one with a `[[Prototype]]` of `null`. * * @static * @memberOf _ * @since 0.8.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a plain object, else `false`. * @example * * function Foo() { * this.a = 1; * } * * _.isPlainObject(new Foo); * // => false * * _.isPlainObject([1, 2, 3]); * // => false * * _.isPlainObject({ 'x': 0, 'y': 0 }); * // => true * * _.isPlainObject(Object.create(null)); * // => true */ function isPlainObject(value) { if (!isObjectLike(value) || baseGetTag(value) != objectTag) { return false; } var proto = getPrototype(value); if (proto === null) { return true; } var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor; return typeof Ctor == 'function' && Ctor instanceof Ctor && funcToString.call(Ctor) == objectCtorString; } /** * Checks if `value` is classified as a `RegExp` object. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. * @example * * _.isRegExp(/abc/); * // => true * * _.isRegExp('/abc/'); * // => false */ var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp; /** * Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754 * double precision number which isn't the result of a rounded unsafe integer. * * **Note:** This method is based on * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger). * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a safe integer, else `false`. * @example * * _.isSafeInteger(3); * // => true * * _.isSafeInteger(Number.MIN_VALUE); * // => false * * _.isSafeInteger(Infinity); * // => false * * _.isSafeInteger('3'); * // => false */ function isSafeInteger(value) { return isInteger(value) && value >= -MAX_SAFE_INTEGER && value <= MAX_SAFE_INTEGER; } /** * Checks if `value` is classified as a `Set` object. * * @static * @memberOf _ * @since 4.3.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a set, else `false`. * @example * * _.isSet(new Set); * // => true * * _.isSet(new WeakSet); * // => false */ var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet; /** * Checks if `value` is classified as a `String` primitive or object. * * @static * @since 0.1.0 * @memberOf _ * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a string, else `false`. * @example * * _.isString('abc'); * // => true * * _.isString(1); * // => false */ function isString(value) { return typeof value == 'string' || (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag); } /** * Checks if `value` is classified as a `Symbol` primitive or object. * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a symbol, else `false`. * @example * * _.isSymbol(Symbol.iterator); * // => true * * _.isSymbol('abc'); * // => false */ function isSymbol(value) { return typeof value == 'symbol' || (isObjectLike(value) && baseGetTag(value) == symbolTag); } /** * Checks if `value` is classified as a typed array. * * @static * @memberOf _ * @since 3.0.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a typed array, else `false`. * @example * * _.isTypedArray(new Uint8Array); * // => true * * _.isTypedArray([]); * // => false */ var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray; /** * Checks if `value` is `undefined`. * * @static * @since 0.1.0 * @memberOf _ * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`. * @example * * _.isUndefined(void 0); * // => true * * _.isUndefined(null); * // => false */ function isUndefined(value) { return value === undefined; } /** * Checks if `value` is classified as a `WeakMap` object. * * @static * @memberOf _ * @since 4.3.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a weak map, else `false`. * @example * * _.isWeakMap(new WeakMap); * // => true * * _.isWeakMap(new Map); * // => false */ function isWeakMap(value) { return isObjectLike(value) && getTag(value) == weakMapTag; } /** * Checks if `value` is classified as a `WeakSet` object. * * @static * @memberOf _ * @since 4.3.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a weak set, else `false`. * @example * * _.isWeakSet(new WeakSet); * // => true * * _.isWeakSet(new Set); * // => false */ function isWeakSet(value) { return isObjectLike(value) && baseGetTag(value) == weakSetTag; } /** * Checks if `value` is less than `other`. * * @static * @memberOf _ * @since 3.9.0 * @category Lang * @param {*} value The value to compare. * @param {*} other The other value to compare. * @returns {boolean} Returns `true` if `value` is less than `other`, * else `false`. * @see _.gt * @example * * _.lt(1, 3); * // => true * * _.lt(3, 3); * // => false * * _.lt(3, 1); * // => false */ var lt = createRelationalOperation(baseLt); /** * Checks if `value` is less than or equal to `other`. * * @static * @memberOf _ * @since 3.9.0 * @category Lang * @param {*} value The value to compare. * @param {*} other The other value to compare. * @returns {boolean} Returns `true` if `value` is less than or equal to * `other`, else `false`. * @see _.gte * @example * * _.lte(1, 3); * // => true * * _.lte(3, 3); * // => true * * _.lte(3, 1); * // => false */ var lte = createRelationalOperation(function(value, other) { return value <= other; }); /** * Converts `value` to an array. * * @static * @since 0.1.0 * @memberOf _ * @category Lang * @param {*} value The value to convert. * @returns {Array} Returns the converted array. * @example * * _.toArray({ 'a': 1, 'b': 2 }); * // => [1, 2] * * _.toArray('abc'); * // => ['a', 'b', 'c'] * * _.toArray(1); * // => [] * * _.toArray(null); * // => [] */ function toArray(value) { if (!value) { return []; } if (isArrayLike(value)) { return isString(value) ? stringToArray(value) : copyArray(value); } if (symIterator && value[symIterator]) { return iteratorToArray(value[symIterator]()); } var tag = getTag(value), func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values); return func(value); } /** * Converts `value` to a finite number. * * @static * @memberOf _ * @since 4.12.0 * @category Lang * @param {*} value The value to convert. * @returns {number} Returns the converted number. * @example * * _.toFinite(3.2); * // => 3.2 * * _.toFinite(Number.MIN_VALUE); * // => 5e-324 * * _.toFinite(Infinity); * // => 1.7976931348623157e+308 * * _.toFinite('3.2'); * // => 3.2 */ function toFinite(value) { if (!value) { return value === 0 ? value : 0; } value = toNumber(value); if (value === INFINITY || value === -INFINITY) { var sign = (value < 0 ? -1 : 1); return sign * MAX_INTEGER; } return value === value ? value : 0; } /** * Converts `value` to an integer. * * **Note:** This method is loosely based on * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger). * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {*} value The value to convert. * @returns {number} Returns the converted integer. * @example * * _.toInteger(3.2); * // => 3 * * _.toInteger(Number.MIN_VALUE); * // => 0 * * _.toInteger(Infinity); * // => 1.7976931348623157e+308 * * _.toInteger('3.2'); * // => 3 */ function toInteger(value) { var result = toFinite(value), remainder = result % 1; return result === result ? (remainder ? result - remainder : result) : 0; } /** * Converts `value` to an integer suitable for use as the length of an * array-like object. * * **Note:** This method is based on * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {*} value The value to convert. * @returns {number} Returns the converted integer. * @example * * _.toLength(3.2); * // => 3 * * _.toLength(Number.MIN_VALUE); * // => 0 * * _.toLength(Infinity); * // => 4294967295 * * _.toLength('3.2'); * // => 3 */ function toLength(value) { return value ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH) : 0; } /** * Converts `value` to a number. * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {*} value The value to process. * @returns {number} Returns the number. * @example * * _.toNumber(3.2); * // => 3.2 * * _.toNumber(Number.MIN_VALUE); * // => 5e-324 * * _.toNumber(Infinity); * // => Infinity * * _.toNumber('3.2'); * // => 3.2 */ function toNumber(value) { if (typeof value == 'number') { return value; } if (isSymbol(value)) { return NAN; } if (isObject(value)) { var other = typeof value.valueOf == 'function' ? value.valueOf() : value; value = isObject(other) ? (other + '') : other; } if (typeof value != 'string') { return value === 0 ? value : +value; } value = value.replace(reTrim, ''); var isBinary = reIsBinary.test(value); return (isBinary || reIsOctal.test(value)) ? freeParseInt(value.slice(2), isBinary ? 2 : 8) : (reIsBadHex.test(value) ? NAN : +value); } /** * Converts `value` to a plain object flattening inherited enumerable string * keyed properties of `value` to own properties of the plain object. * * @static * @memberOf _ * @since 3.0.0 * @category Lang * @param {*} value The value to convert. * @returns {Object} Returns the converted plain object. * @example * * function Foo() { * this.b = 2; * } * * Foo.prototype.c = 3; * * _.assign({ 'a': 1 }, new Foo); * // => { 'a': 1, 'b': 2 } * * _.assign({ 'a': 1 }, _.toPlainObject(new Foo)); * // => { 'a': 1, 'b': 2, 'c': 3 } */ function toPlainObject(value) { return copyObject(value, keysIn(value)); } /** * Converts `value` to a safe integer. A safe integer can be compared and * represented correctly. * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {*} value The value to convert. * @returns {number} Returns the converted integer. * @example * * _.toSafeInteger(3.2); * // => 3 * * _.toSafeInteger(Number.MIN_VALUE); * // => 0 * * _.toSafeInteger(Infinity); * // => 9007199254740991 * * _.toSafeInteger('3.2'); * // => 3 */ function toSafeInteger(value) { return value ? baseClamp(toInteger(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER) : (value === 0 ? value : 0); } /** * Converts `value` to a string. An empty string is returned for `null` * and `undefined` values. The sign of `-0` is preserved. * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {*} value The value to convert. * @returns {string} Returns the converted string. * @example * * _.toString(null); * // => '' * * _.toString(-0); * // => '-0' * * _.toString([1, 2, 3]); * // => '1,2,3' */ function toString(value) { return value == null ? '' : baseToString(value); } /*------------------------------------------------------------------------*/ /** * Assigns own enumerable string keyed properties of source objects to the * destination object. Source objects are applied from left to right. * Subsequent sources overwrite property assignments of previous sources. * * **Note:** This method mutates `object` and is loosely based on * [`Object.assign`](https://mdn.io/Object/assign). * * @static * @memberOf _ * @since 0.10.0 * @category Object * @param {Object} object The destination object. * @param {...Object} [sources] The source objects. * @returns {Object} Returns `object`. * @see _.assignIn * @example * * function Foo() { * this.a = 1; * } * * function Bar() { * this.c = 3; * } * * Foo.prototype.b = 2; * Bar.prototype.d = 4; * * _.assign({ 'a': 0 }, new Foo, new Bar); * // => { 'a': 1, 'c': 3 } */ var assign = createAssigner(function(object, source) { if (isPrototype(source) || isArrayLike(source)) { copyObject(source, keys(source), object); return; } for (var key in source) { if (hasOwnProperty.call(source, key)) { assignValue(object, key, source[key]); } } }); /** * This method is like `_.assign` except that it iterates over own and * inherited source properties. * * **Note:** This method mutates `object`. * * @static * @memberOf _ * @since 4.0.0 * @alias extend * @category Object * @param {Object} object The destination object. * @param {...Object} [sources] The source objects. * @returns {Object} Returns `object`. * @see _.assign * @example * * function Foo() { * this.a = 1; * } * * function Bar() { * this.c = 3; * } * * Foo.prototype.b = 2; * Bar.prototype.d = 4; * * _.assignIn({ 'a': 0 }, new Foo, new Bar); * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 } */ var assignIn = createAssigner(function(object, source) { copyObject(source, keysIn(source), object); }); /** * This method is like `_.assignIn` except that it accepts `customizer` * which is invoked to produce the assigned values. If `customizer` returns * `undefined`, assignment is handled by the method instead. The `customizer` * is invoked with five arguments: (objValue, srcValue, key, object, source). * * **Note:** This method mutates `object`. * * @static * @memberOf _ * @since 4.0.0 * @alias extendWith * @category Object * @param {Object} object The destination object. * @param {...Object} sources The source objects. * @param {Function} [customizer] The function to customize assigned values. * @returns {Object} Returns `object`. * @see _.assignWith * @example * * function customizer(objValue, srcValue) { * return _.isUndefined(objValue) ? srcValue : objValue; * } * * var defaults = _.partialRight(_.assignInWith, customizer); * * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); * // => { 'a': 1, 'b': 2 } */ var assignInWith = createAssigner(function(object, source, srcIndex, customizer) { copyObject(source, keysIn(source), object, customizer); }); /** * This method is like `_.assign` except that it accepts `customizer` * which is invoked to produce the assigned values. If `customizer` returns * `undefined`, assignment is handled by the method instead. The `customizer` * is invoked with five arguments: (objValue, srcValue, key, object, source). * * **Note:** This method mutates `object`. * * @static * @memberOf _ * @since 4.0.0 * @category Object * @param {Object} object The destination object. * @param {...Object} sources The source objects. * @param {Function} [customizer] The function to customize assigned values. * @returns {Object} Returns `object`. * @see _.assignInWith * @example * * function customizer(objValue, srcValue) { * return _.isUndefined(objValue) ? srcValue : objValue; * } * * var defaults = _.partialRight(_.assignWith, customizer); * * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); * // => { 'a': 1, 'b': 2 } */ var assignWith = createAssigner(function(object, source, srcIndex, customizer) { copyObject(source, keys(source), object, customizer); }); /** * Creates an array of values corresponding to `paths` of `object`. * * @static * @memberOf _ * @since 1.0.0 * @category Object * @param {Object} object The object to iterate over. * @param {...(string|string[])} [paths] The property paths to pick. * @returns {Array} Returns the picked values. * @example * * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] }; * * _.at(object, ['a[0].b.c', 'a[1]']); * // => [3, 4] */ var at = flatRest(baseAt); /** * Creates an object that inherits from the `prototype` object. If a * `properties` object is given, its own enumerable string keyed properties * are assigned to the created object. * * @static * @memberOf _ * @since 2.3.0 * @category Object * @param {Object} prototype The object to inherit from. * @param {Object} [properties] The properties to assign to the object. * @returns {Object} Returns the new object. * @example * * function Shape() { * this.x = 0; * this.y = 0; * } * * function Circle() { * Shape.call(this); * } * * Circle.prototype = _.create(Shape.prototype, { * 'constructor': Circle * }); * * var circle = new Circle; * circle instanceof Circle; * // => true * * circle instanceof Shape; * // => true */ function create(prototype, properties) { var result = baseCreate(prototype); return properties == null ? result : baseAssign(result, properties); } /** * Assigns own and inherited enumerable string keyed properties of source * objects to the destination object for all destination properties that * resolve to `undefined`. Source objects are applied from left to right. * Once a property is set, additional values of the same property are ignored. * * **Note:** This method mutates `object`. * * @static * @since 0.1.0 * @memberOf _ * @category Object * @param {Object} object The destination object. * @param {...Object} [sources] The source objects. * @returns {Object} Returns `object`. * @see _.defaultsDeep * @example * * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); * // => { 'a': 1, 'b': 2 } */ var defaults = baseRest(function(object, sources) { object = Object(object); var index = -1; var length = sources.length; var guard = length > 2 ? sources[2] : undefined; if (guard && isIterateeCall(sources[0], sources[1], guard)) { length = 1; } while (++index < length) { var source = sources[index]; var props = keysIn(source); var propsIndex = -1; var propsLength = props.length; while (++propsIndex < propsLength) { var key = props[propsIndex]; var value = object[key]; if (value === undefined || (eq(value, objectProto[key]) && !hasOwnProperty.call(object, key))) { object[key] = source[key]; } } } return object; }); /** * This method is like `_.defaults` except that it recursively assigns * default properties. * * **Note:** This method mutates `object`. * * @static * @memberOf _ * @since 3.10.0 * @category Object * @param {Object} object The destination object. * @param {...Object} [sources] The source objects. * @returns {Object} Returns `object`. * @see _.defaults * @example * * _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } }); * // => { 'a': { 'b': 2, 'c': 3 } } */ var defaultsDeep = baseRest(function(args) { args.push(undefined, customDefaultsMerge); return apply(mergeWith, undefined, args); }); /** * This method is like `_.find` except that it returns the key of the first * element `predicate` returns truthy for instead of the element itself. * * @static * @memberOf _ * @since 1.1.0 * @category Object * @param {Object} object The object to inspect. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @returns {string|undefined} Returns the key of the matched element, * else `undefined`. * @example * * var users = { * 'barney': { 'age': 36, 'active': true }, * 'fred': { 'age': 40, 'active': false }, * 'pebbles': { 'age': 1, 'active': true } * }; * * _.findKey(users, function(o) { return o.age < 40; }); * // => 'barney' (iteration order is not guaranteed) * * // The `_.matches` iteratee shorthand. * _.findKey(users, { 'age': 1, 'active': true }); * // => 'pebbles' * * // The `_.matchesProperty` iteratee shorthand. * _.findKey(users, ['active', false]); * // => 'fred' * * // The `_.property` iteratee shorthand. * _.findKey(users, 'active'); * // => 'barney' */ function findKey(object, predicate) { return baseFindKey(object, getIteratee(predicate, 3), baseForOwn); } /** * This method is like `_.findKey` except that it iterates over elements of * a collection in the opposite order. * * @static * @memberOf _ * @since 2.0.0 * @category Object * @param {Object} object The object to inspect. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @returns {string|undefined} Returns the key of the matched element, * else `undefined`. * @example * * var users = { * 'barney': { 'age': 36, 'active': true }, * 'fred': { 'age': 40, 'active': false }, * 'pebbles': { 'age': 1, 'active': true } * }; * * _.findLastKey(users, function(o) { return o.age < 40; }); * // => returns 'pebbles' assuming `_.findKey` returns 'barney' * * // The `_.matches` iteratee shorthand. * _.findLastKey(users, { 'age': 36, 'active': true }); * // => 'barney' * * // The `_.matchesProperty` iteratee shorthand. * _.findLastKey(users, ['active', false]); * // => 'fred' * * // The `_.property` iteratee shorthand. * _.findLastKey(users, 'active'); * // => 'pebbles' */ function findLastKey(object, predicate) { return baseFindKey(object, getIteratee(predicate, 3), baseForOwnRight); } /** * Iterates over own and inherited enumerable string keyed properties of an * object and invokes `iteratee` for each property. The iteratee is invoked * with three arguments: (value, key, object). Iteratee functions may exit * iteration early by explicitly returning `false`. * * @static * @memberOf _ * @since 0.3.0 * @category Object * @param {Object} object The object to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @returns {Object} Returns `object`. * @see _.forInRight * @example * * function Foo() { * this.a = 1; * this.b = 2; * } * * Foo.prototype.c = 3; * * _.forIn(new Foo, function(value, key) { * console.log(key); * }); * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed). */ function forIn(object, iteratee) { return object == null ? object : baseFor(object, getIteratee(iteratee, 3), keysIn); } /** * This method is like `_.forIn` except that it iterates over properties of * `object` in the opposite order. * * @static * @memberOf _ * @since 2.0.0 * @category Object * @param {Object} object The object to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @returns {Object} Returns `object`. * @see _.forIn * @example * * function Foo() { * this.a = 1; * this.b = 2; * } * * Foo.prototype.c = 3; * * _.forInRight(new Foo, function(value, key) { * console.log(key); * }); * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'. */ function forInRight(object, iteratee) { return object == null ? object : baseForRight(object, getIteratee(iteratee, 3), keysIn); } /** * Iterates over own enumerable string keyed properties of an object and * invokes `iteratee` for each property. The iteratee is invoked with three * arguments: (value, key, object). Iteratee functions may exit iteration * early by explicitly returning `false`. * * @static * @memberOf _ * @since 0.3.0 * @category Object * @param {Object} object The object to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @returns {Object} Returns `object`. * @see _.forOwnRight * @example * * function Foo() { * this.a = 1; * this.b = 2; * } * * Foo.prototype.c = 3; * * _.forOwn(new Foo, function(value, key) { * console.log(key); * }); * // => Logs 'a' then 'b' (iteration order is not guaranteed). */ function forOwn(object, iteratee) { return object && baseForOwn(object, getIteratee(iteratee, 3)); } /** * This method is like `_.forOwn` except that it iterates over properties of * `object` in the opposite order. * * @static * @memberOf _ * @since 2.0.0 * @category Object * @param {Object} object The object to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @returns {Object} Returns `object`. * @see _.forOwn * @example * * function Foo() { * this.a = 1; * this.b = 2; * } * * Foo.prototype.c = 3; * * _.forOwnRight(new Foo, function(value, key) { * console.log(key); * }); * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'. */ function forOwnRight(object, iteratee) { return object && baseForOwnRight(object, getIteratee(iteratee, 3)); } /** * Creates an array of function property names from own enumerable properties * of `object`. * * @static * @since 0.1.0 * @memberOf _ * @category Object * @param {Object} object The object to inspect. * @returns {Array} Returns the function names. * @see _.functionsIn * @example * * function Foo() { * this.a = _.constant('a'); * this.b = _.constant('b'); * } * * Foo.prototype.c = _.constant('c'); * * _.functions(new Foo); * // => ['a', 'b'] */ function functions(object) { return object == null ? [] : baseFunctions(object, keys(object)); } /** * Creates an array of function property names from own and inherited * enumerable properties of `object`. * * @static * @memberOf _ * @since 4.0.0 * @category Object * @param {Object} object The object to inspect. * @returns {Array} Returns the function names. * @see _.functions * @example * * function Foo() { * this.a = _.constant('a'); * this.b = _.constant('b'); * } * * Foo.prototype.c = _.constant('c'); * * _.functionsIn(new Foo); * // => ['a', 'b', 'c'] */ function functionsIn(object) { return object == null ? [] : baseFunctions(object, keysIn(object)); } /** * Gets the value at `path` of `object`. If the resolved value is * `undefined`, the `defaultValue` is returned in its place. * * @static * @memberOf _ * @since 3.7.0 * @category Object * @param {Object} object The object to query. * @param {Array|string} path The path of the property to get. * @param {*} [defaultValue] The value returned for `undefined` resolved values. * @returns {*} Returns the resolved value. * @example * * var object = { 'a': [{ 'b': { 'c': 3 } }] }; * * _.get(object, 'a[0].b.c'); * // => 3 * * _.get(object, ['a', '0', 'b', 'c']); * // => 3 * * _.get(object, 'a.b.c', 'default'); * // => 'default' */ function get(object, path, defaultValue) { var result = object == null ? undefined : baseGet(object, path); return result === undefined ? defaultValue : result; } /** * Checks if `path` is a direct property of `object`. * * @static * @since 0.1.0 * @memberOf _ * @category Object * @param {Object} object The object to query. * @param {Array|string} path The path to check. * @returns {boolean} Returns `true` if `path` exists, else `false`. * @example * * var object = { 'a': { 'b': 2 } }; * var other = _.create({ 'a': _.create({ 'b': 2 }) }); * * _.has(object, 'a'); * // => true * * _.has(object, 'a.b'); * // => true * * _.has(object, ['a', 'b']); * // => true * * _.has(other, 'a'); * // => false */ function has(object, path) { return object != null && hasPath(object, path, baseHas); } /** * Checks if `path` is a direct or inherited property of `object`. * * @static * @memberOf _ * @since 4.0.0 * @category Object * @param {Object} object The object to query. * @param {Array|string} path The path to check. * @returns {boolean} Returns `true` if `path` exists, else `false`. * @example * * var object = _.create({ 'a': _.create({ 'b': 2 }) }); * * _.hasIn(object, 'a'); * // => true * * _.hasIn(object, 'a.b'); * // => true * * _.hasIn(object, ['a', 'b']); * // => true * * _.hasIn(object, 'b'); * // => false */ function hasIn(object, path) { return object != null && hasPath(object, path, baseHasIn); } /** * Creates an object composed of the inverted keys and values of `object`. * If `object` contains duplicate values, subsequent values overwrite * property assignments of previous values. * * @static * @memberOf _ * @since 0.7.0 * @category Object * @param {Object} object The object to invert. * @returns {Object} Returns the new inverted object. * @example * * var object = { 'a': 1, 'b': 2, 'c': 1 }; * * _.invert(object); * // => { '1': 'c', '2': 'b' } */ var invert = createInverter(function(result, value, key) { if (value != null && typeof value.toString != 'function') { value = nativeObjectToString.call(value); } result[value] = key; }, constant(identity)); /** * This method is like `_.invert` except that the inverted object is generated * from the results of running each element of `object` thru `iteratee`. The * corresponding inverted value of each inverted key is an array of keys * responsible for generating the inverted value. The iteratee is invoked * with one argument: (value). * * @static * @memberOf _ * @since 4.1.0 * @category Object * @param {Object} object The object to invert. * @param {Function} [iteratee=_.identity] The iteratee invoked per element. * @returns {Object} Returns the new inverted object. * @example * * var object = { 'a': 1, 'b': 2, 'c': 1 }; * * _.invertBy(object); * // => { '1': ['a', 'c'], '2': ['b'] } * * _.invertBy(object, function(value) { * return 'group' + value; * }); * // => { 'group1': ['a', 'c'], 'group2': ['b'] } */ var invertBy = createInverter(function(result, value, key) { if (value != null && typeof value.toString != 'function') { value = nativeObjectToString.call(value); } if (hasOwnProperty.call(result, value)) { result[value].push(key); } else { result[value] = [key]; } }, getIteratee); /** * Invokes the method at `path` of `object`. * * @static * @memberOf _ * @since 4.0.0 * @category Object * @param {Object} object The object to query. * @param {Array|string} path The path of the method to invoke. * @param {...*} [args] The arguments to invoke the method with. * @returns {*} Returns the result of the invoked method. * @example * * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] }; * * _.invoke(object, 'a[0].b.c.slice', 1, 3); * // => [2, 3] */ var invoke = baseRest(baseInvoke); /** * Creates an array of the own enumerable property names of `object`. * * **Note:** Non-object values are coerced to objects. See the * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) * for more details. * * @static * @since 0.1.0 * @memberOf _ * @category Object * @param {Object} object The object to query. * @returns {Array} Returns the array of property names. * @example * * function Foo() { * this.a = 1; * this.b = 2; * } * * Foo.prototype.c = 3; * * _.keys(new Foo); * // => ['a', 'b'] (iteration order is not guaranteed) * * _.keys('hi'); * // => ['0', '1'] */ function keys(object) { return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object); } /** * Creates an array of the own and inherited enumerable property names of `object`. * * **Note:** Non-object values are coerced to objects. * * @static * @memberOf _ * @since 3.0.0 * @category Object * @param {Object} object The object to query. * @returns {Array} Returns the array of property names. * @example * * function Foo() { * this.a = 1; * this.b = 2; * } * * Foo.prototype.c = 3; * * _.keysIn(new Foo); * // => ['a', 'b', 'c'] (iteration order is not guaranteed) */ function keysIn(object) { return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object); } /** * The opposite of `_.mapValues`; this method creates an object with the * same values as `object` and keys generated by running each own enumerable * string keyed property of `object` thru `iteratee`. The iteratee is invoked * with three arguments: (value, key, object). * * @static * @memberOf _ * @since 3.8.0 * @category Object * @param {Object} object The object to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @returns {Object} Returns the new mapped object. * @see _.mapValues * @example * * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) { * return key + value; * }); * // => { 'a1': 1, 'b2': 2 } */ function mapKeys(object, iteratee) { var result = {}; iteratee = getIteratee(iteratee, 3); baseForOwn(object, function(value, key, object) { baseAssignValue(result, iteratee(value, key, object), value); }); return result; } /** * Creates an object with the same keys as `object` and values generated * by running each own enumerable string keyed property of `object` thru * `iteratee`. The iteratee is invoked with three arguments: * (value, key, object). * * @static * @memberOf _ * @since 2.4.0 * @category Object * @param {Object} object The object to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @returns {Object} Returns the new mapped object. * @see _.mapKeys * @example * * var users = { * 'fred': { 'user': 'fred', 'age': 40 }, * 'pebbles': { 'user': 'pebbles', 'age': 1 } * }; * * _.mapValues(users, function(o) { return o.age; }); * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) * * // The `_.property` iteratee shorthand. * _.mapValues(users, 'age'); * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) */ function mapValues(object, iteratee) { var result = {}; iteratee = getIteratee(iteratee, 3); baseForOwn(object, function(value, key, object) { baseAssignValue(result, key, iteratee(value, key, object)); }); return result; } /** * This method is like `_.assign` except that it recursively merges own and * inherited enumerable string keyed properties of source objects into the * destination object. Source properties that resolve to `undefined` are * skipped if a destination value exists. Array and plain object properties * are merged recursively. Other objects and value types are overridden by * assignment. Source objects are applied from left to right. Subsequent * sources overwrite property assignments of previous sources. * * **Note:** This method mutates `object`. * * @static * @memberOf _ * @since 0.5.0 * @category Object * @param {Object} object The destination object. * @param {...Object} [sources] The source objects. * @returns {Object} Returns `object`. * @example * * var object = { * 'a': [{ 'b': 2 }, { 'd': 4 }] * }; * * var other = { * 'a': [{ 'c': 3 }, { 'e': 5 }] * }; * * _.merge(object, other); * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] } */ var merge = createAssigner(function(object, source, srcIndex) { baseMerge(object, source, srcIndex); }); /** * This method is like `_.merge` except that it accepts `customizer` which * is invoked to produce the merged values of the destination and source * properties. If `customizer` returns `undefined`, merging is handled by the * method instead. The `customizer` is invoked with six arguments: * (objValue, srcValue, key, object, source, stack). * * **Note:** This method mutates `object`. * * @static * @memberOf _ * @since 4.0.0 * @category Object * @param {Object} object The destination object. * @param {...Object} sources The source objects. * @param {Function} customizer The function to customize assigned values. * @returns {Object} Returns `object`. * @example * * function customizer(objValue, srcValue) { * if (_.isArray(objValue)) { * return objValue.concat(srcValue); * } * } * * var object = { 'a': [1], 'b': [2] }; * var other = { 'a': [3], 'b': [4] }; * * _.mergeWith(object, other, customizer); * // => { 'a': [1, 3], 'b': [2, 4] } */ var mergeWith = createAssigner(function(object, source, srcIndex, customizer) { baseMerge(object, source, srcIndex, customizer); }); /** * The opposite of `_.pick`; this method creates an object composed of the * own and inherited enumerable property paths of `object` that are not omitted. * * **Note:** This method is considerably slower than `_.pick`. * * @static * @since 0.1.0 * @memberOf _ * @category Object * @param {Object} object The source object. * @param {...(string|string[])} [paths] The property paths to omit. * @returns {Object} Returns the new object. * @example * * var object = { 'a': 1, 'b': '2', 'c': 3 }; * * _.omit(object, ['a', 'c']); * // => { 'b': '2' } */ var omit = flatRest(function(object, paths) { var result = {}; if (object == null) { return result; } var isDeep = false; paths = arrayMap(paths, function(path) { path = castPath(path, object); isDeep || (isDeep = path.length > 1); return path; }); copyObject(object, getAllKeysIn(object), result); if (isDeep) { result = baseClone(result, CLONE_DEEP_FLAG | CLONE_FLAT_FLAG | CLONE_SYMBOLS_FLAG, customOmitClone); } var length = paths.length; while (length--) { baseUnset(result, paths[length]); } return result; }); /** * The opposite of `_.pickBy`; this method creates an object composed of * the own and inherited enumerable string keyed properties of `object` that * `predicate` doesn't return truthy for. The predicate is invoked with two * arguments: (value, key). * * @static * @memberOf _ * @since 4.0.0 * @category Object * @param {Object} object The source object. * @param {Function} [predicate=_.identity] The function invoked per property. * @returns {Object} Returns the new object. * @example * * var object = { 'a': 1, 'b': '2', 'c': 3 }; * * _.omitBy(object, _.isNumber); * // => { 'b': '2' } */ function omitBy(object, predicate) { return pickBy(object, negate(getIteratee(predicate))); } /** * Creates an object composed of the picked `object` properties. * * @static * @since 0.1.0 * @memberOf _ * @category Object * @param {Object} object The source object. * @param {...(string|string[])} [paths] The property paths to pick. * @returns {Object} Returns the new object. * @example * * var object = { 'a': 1, 'b': '2', 'c': 3 }; * * _.pick(object, ['a', 'c']); * // => { 'a': 1, 'c': 3 } */ var pick = flatRest(function(object, paths) { return object == null ? {} : basePick(object, paths); }); /** * Creates an object composed of the `object` properties `predicate` returns * truthy for. The predicate is invoked with two arguments: (value, key). * * @static * @memberOf _ * @since 4.0.0 * @category Object * @param {Object} object The source object. * @param {Function} [predicate=_.identity] The function invoked per property. * @returns {Object} Returns the new object. * @example * * var object = { 'a': 1, 'b': '2', 'c': 3 }; * * _.pickBy(object, _.isNumber); * // => { 'a': 1, 'c': 3 } */ function pickBy(object, predicate) { if (object == null) { return {}; } var props = arrayMap(getAllKeysIn(object), function(prop) { return [prop]; }); predicate = getIteratee(predicate); return basePickBy(object, props, function(value, path) { return predicate(value, path[0]); }); } /** * This method is like `_.get` except that if the resolved value is a * function it's invoked with the `this` binding of its parent object and * its result is returned. * * @static * @since 0.1.0 * @memberOf _ * @category Object * @param {Object} object The object to query. * @param {Array|string} path The path of the property to resolve. * @param {*} [defaultValue] The value returned for `undefined` resolved values. * @returns {*} Returns the resolved value. * @example * * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] }; * * _.result(object, 'a[0].b.c1'); * // => 3 * * _.result(object, 'a[0].b.c2'); * // => 4 * * _.result(object, 'a[0].b.c3', 'default'); * // => 'default' * * _.result(object, 'a[0].b.c3', _.constant('default')); * // => 'default' */ function result(object, path, defaultValue) { path = castPath(path, object); var index = -1, length = path.length; // Ensure the loop is entered when path is empty. if (!length) { length = 1; object = undefined; } while (++index < length) { var value = object == null ? undefined : object[toKey(path[index])]; if (value === undefined) { index = length; value = defaultValue; } object = isFunction(value) ? value.call(object) : value; } return object; } /** * Sets the value at `path` of `object`. If a portion of `path` doesn't exist, * it's created. Arrays are created for missing index properties while objects * are created for all other missing properties. Use `_.setWith` to customize * `path` creation. * * **Note:** This method mutates `object`. * * @static * @memberOf _ * @since 3.7.0 * @category Object * @param {Object} object The object to modify. * @param {Array|string} path The path of the property to set. * @param {*} value The value to set. * @returns {Object} Returns `object`. * @example * * var object = { 'a': [{ 'b': { 'c': 3 } }] }; * * _.set(object, 'a[0].b.c', 4); * console.log(object.a[0].b.c); * // => 4 * * _.set(object, ['x', '0', 'y', 'z'], 5); * console.log(object.x[0].y.z); * // => 5 */ function set(object, path, value) { return object == null ? object : baseSet(object, path, value); } /** * This method is like `_.set` except that it accepts `customizer` which is * invoked to produce the objects of `path`. If `customizer` returns `undefined` * path creation is handled by the method instead. The `customizer` is invoked * with three arguments: (nsValue, key, nsObject). * * **Note:** This method mutates `object`. * * @static * @memberOf _ * @since 4.0.0 * @category Object * @param {Object} object The object to modify. * @param {Array|string} path The path of the property to set. * @param {*} value The value to set. * @param {Function} [customizer] The function to customize assigned values. * @returns {Object} Returns `object`. * @example * * var object = {}; * * _.setWith(object, '[0][1]', 'a', Object); * // => { '0': { '1': 'a' } } */ function setWith(object, path, value, customizer) { customizer = typeof customizer == 'function' ? customizer : undefined; return object == null ? object : baseSet(object, path, value, customizer); } /** * Creates an array of own enumerable string keyed-value pairs for `object` * which can be consumed by `_.fromPairs`. If `object` is a map or set, its * entries are returned. * * @static * @memberOf _ * @since 4.0.0 * @alias entries * @category Object * @param {Object} object The object to query. * @returns {Array} Returns the key-value pairs. * @example * * function Foo() { * this.a = 1; * this.b = 2; * } * * Foo.prototype.c = 3; * * _.toPairs(new Foo); * // => [['a', 1], ['b', 2]] (iteration order is not guaranteed) */ var toPairs = createToPairs(keys); /** * Creates an array of own and inherited enumerable string keyed-value pairs * for `object` which can be consumed by `_.fromPairs`. If `object` is a map * or set, its entries are returned. * * @static * @memberOf _ * @since 4.0.0 * @alias entriesIn * @category Object * @param {Object} object The object to query. * @returns {Array} Returns the key-value pairs. * @example * * function Foo() { * this.a = 1; * this.b = 2; * } * * Foo.prototype.c = 3; * * _.toPairsIn(new Foo); * // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed) */ var toPairsIn = createToPairs(keysIn); /** * An alternative to `_.reduce`; this method transforms `object` to a new * `accumulator` object which is the result of running each of its own * enumerable string keyed properties thru `iteratee`, with each invocation * potentially mutating the `accumulator` object. If `accumulator` is not * provided, a new object with the same `[[Prototype]]` will be used. The * iteratee is invoked with four arguments: (accumulator, value, key, object). * Iteratee functions may exit iteration early by explicitly returning `false`. * * @static * @memberOf _ * @since 1.3.0 * @category Object * @param {Object} object The object to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @param {*} [accumulator] The custom accumulator value. * @returns {*} Returns the accumulated value. * @example * * _.transform([2, 3, 4], function(result, n) { * result.push(n *= n); * return n % 2 == 0; * }, []); * // => [4, 9] * * _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) { * (result[value] || (result[value] = [])).push(key); * }, {}); * // => { '1': ['a', 'c'], '2': ['b'] } */ function transform(object, iteratee, accumulator) { var isArr = isArray(object), isArrLike = isArr || isBuffer(object) || isTypedArray(object); iteratee = getIteratee(iteratee, 4); if (accumulator == null) { var Ctor = object && object.constructor; if (isArrLike) { accumulator = isArr ? new Ctor : []; } else if (isObject(object)) { accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {}; } else { accumulator = {}; } } (isArrLike ? arrayEach : baseForOwn)(object, function(value, index, object) { return iteratee(accumulator, value, index, object); }); return accumulator; } /** * Removes the property at `path` of `object`. * * **Note:** This method mutates `object`. * * @static * @memberOf _ * @since 4.0.0 * @category Object * @param {Object} object The object to modify. * @param {Array|string} path The path of the property to unset. * @returns {boolean} Returns `true` if the property is deleted, else `false`. * @example * * var object = { 'a': [{ 'b': { 'c': 7 } }] }; * _.unset(object, 'a[0].b.c'); * // => true * * console.log(object); * // => { 'a': [{ 'b': {} }] }; * * _.unset(object, ['a', '0', 'b', 'c']); * // => true * * console.log(object); * // => { 'a': [{ 'b': {} }] }; */ function unset(object, path) { return object == null ? true : baseUnset(object, path); } /** * This method is like `_.set` except that accepts `updater` to produce the * value to set. Use `_.updateWith` to customize `path` creation. The `updater` * is invoked with one argument: (value). * * **Note:** This method mutates `object`. * * @static * @memberOf _ * @since 4.6.0 * @category Object * @param {Object} object The object to modify. * @param {Array|string} path The path of the property to set. * @param {Function} updater The function to produce the updated value. * @returns {Object} Returns `object`. * @example * * var object = { 'a': [{ 'b': { 'c': 3 } }] }; * * _.update(object, 'a[0].b.c', function(n) { return n * n; }); * console.log(object.a[0].b.c); * // => 9 * * _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; }); * console.log(object.x[0].y.z); * // => 0 */ function update(object, path, updater) { return object == null ? object : baseUpdate(object, path, castFunction(updater)); } /** * This method is like `_.update` except that it accepts `customizer` which is * invoked to produce the objects of `path`. If `customizer` returns `undefined` * path creation is handled by the method instead. The `customizer` is invoked * with three arguments: (nsValue, key, nsObject). * * **Note:** This method mutates `object`. * * @static * @memberOf _ * @since 4.6.0 * @category Object * @param {Object} object The object to modify. * @param {Array|string} path The path of the property to set. * @param {Function} updater The function to produce the updated value. * @param {Function} [customizer] The function to customize assigned values. * @returns {Object} Returns `object`. * @example * * var object = {}; * * _.updateWith(object, '[0][1]', _.constant('a'), Object); * // => { '0': { '1': 'a' } } */ function updateWith(object, path, updater, customizer) { customizer = typeof customizer == 'function' ? customizer : undefined; return object == null ? object : baseUpdate(object, path, castFunction(updater), customizer); } /** * Creates an array of the own enumerable string keyed property values of `object`. * * **Note:** Non-object values are coerced to objects. * * @static * @since 0.1.0 * @memberOf _ * @category Object * @param {Object} object The object to query. * @returns {Array} Returns the array of property values. * @example * * function Foo() { * this.a = 1; * this.b = 2; * } * * Foo.prototype.c = 3; * * _.values(new Foo); * // => [1, 2] (iteration order is not guaranteed) * * _.values('hi'); * // => ['h', 'i'] */ function values(object) { return object == null ? [] : baseValues(object, keys(object)); } /** * Creates an array of the own and inherited enumerable string keyed property * values of `object`. * * **Note:** Non-object values are coerced to objects. * * @static * @memberOf _ * @since 3.0.0 * @category Object * @param {Object} object The object to query. * @returns {Array} Returns the array of property values. * @example * * function Foo() { * this.a = 1; * this.b = 2; * } * * Foo.prototype.c = 3; * * _.valuesIn(new Foo); * // => [1, 2, 3] (iteration order is not guaranteed) */ function valuesIn(object) { return object == null ? [] : baseValues(object, keysIn(object)); } /*------------------------------------------------------------------------*/ /** * Clamps `number` within the inclusive `lower` and `upper` bounds. * * @static * @memberOf _ * @since 4.0.0 * @category Number * @param {number} number The number to clamp. * @param {number} [lower] The lower bound. * @param {number} upper The upper bound. * @returns {number} Returns the clamped number. * @example * * _.clamp(-10, -5, 5); * // => -5 * * _.clamp(10, -5, 5); * // => 5 */ function clamp(number, lower, upper) { if (upper === undefined) { upper = lower; lower = undefined; } if (upper !== undefined) { upper = toNumber(upper); upper = upper === upper ? upper : 0; } if (lower !== undefined) { lower = toNumber(lower); lower = lower === lower ? lower : 0; } return baseClamp(toNumber(number), lower, upper); } /** * Checks if `n` is between `start` and up to, but not including, `end`. If * `end` is not specified, it's set to `start` with `start` then set to `0`. * If `start` is greater than `end` the params are swapped to support * negative ranges. * * @static * @memberOf _ * @since 3.3.0 * @category Number * @param {number} number The number to check. * @param {number} [start=0] The start of the range. * @param {number} end The end of the range. * @returns {boolean} Returns `true` if `number` is in the range, else `false`. * @see _.range, _.rangeRight * @example * * _.inRange(3, 2, 4); * // => true * * _.inRange(4, 8); * // => true * * _.inRange(4, 2); * // => false * * _.inRange(2, 2); * // => false * * _.inRange(1.2, 2); * // => true * * _.inRange(5.2, 4); * // => false * * _.inRange(-3, -2, -6); * // => true */ function inRange(number, start, end) { start = toFinite(start); if (end === undefined) { end = start; start = 0; } else { end = toFinite(end); } number = toNumber(number); return baseInRange(number, start, end); } /** * Produces a random number between the inclusive `lower` and `upper` bounds. * If only one argument is provided a number between `0` and the given number * is returned. If `floating` is `true`, or either `lower` or `upper` are * floats, a floating-point number is returned instead of an integer. * * **Note:** JavaScript follows the IEEE-754 standard for resolving * floating-point values which can produce unexpected results. * * @static * @memberOf _ * @since 0.7.0 * @category Number * @param {number} [lower=0] The lower bound. * @param {number} [upper=1] The upper bound. * @param {boolean} [floating] Specify returning a floating-point number. * @returns {number} Returns the random number. * @example * * _.random(0, 5); * // => an integer between 0 and 5 * * _.random(5); * // => also an integer between 0 and 5 * * _.random(5, true); * // => a floating-point number between 0 and 5 * * _.random(1.2, 5.2); * // => a floating-point number between 1.2 and 5.2 */ function random(lower, upper, floating) { if (floating && typeof floating != 'boolean' && isIterateeCall(lower, upper, floating)) { upper = floating = undefined; } if (floating === undefined) { if (typeof upper == 'boolean') { floating = upper; upper = undefined; } else if (typeof lower == 'boolean') { floating = lower; lower = undefined; } } if (lower === undefined && upper === undefined) { lower = 0; upper = 1; } else { lower = toFinite(lower); if (upper === undefined) { upper = lower; lower = 0; } else { upper = toFinite(upper); } } if (lower > upper) { var temp = lower; lower = upper; upper = temp; } if (floating || lower % 1 || upper % 1) { var rand = nativeRandom(); return nativeMin(lower + (rand * (upper - lower + freeParseFloat('1e-' + ((rand + '').length - 1)))), upper); } return baseRandom(lower, upper); } /*------------------------------------------------------------------------*/ /** * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase). * * @static * @memberOf _ * @since 3.0.0 * @category String * @param {string} [string=''] The string to convert. * @returns {string} Returns the camel cased string. * @example * * _.camelCase('Foo Bar'); * // => 'fooBar' * * _.camelCase('--foo-bar--'); * // => 'fooBar' * * _.camelCase('__FOO_BAR__'); * // => 'fooBar' */ var camelCase = createCompounder(function(result, word, index) { word = word.toLowerCase(); return result + (index ? capitalize(word) : word); }); /** * Converts the first character of `string` to upper case and the remaining * to lower case. * * @static * @memberOf _ * @since 3.0.0 * @category String * @param {string} [string=''] The string to capitalize. * @returns {string} Returns the capitalized string. * @example * * _.capitalize('FRED'); * // => 'Fred' */ function capitalize(string) { return upperFirst(toString(string).toLowerCase()); } /** * Deburrs `string` by converting * [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table) * and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A) * letters to basic Latin letters and removing * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks). * * @static * @memberOf _ * @since 3.0.0 * @category String * @param {string} [string=''] The string to deburr. * @returns {string} Returns the deburred string. * @example * * _.deburr('déjà vu'); * // => 'deja vu' */ function deburr(string) { string = toString(string); return string && string.replace(reLatin, deburrLetter).replace(reComboMark, ''); } /** * Checks if `string` ends with the given target string. * * @static * @memberOf _ * @since 3.0.0 * @category String * @param {string} [string=''] The string to inspect. * @param {string} [target] The string to search for. * @param {number} [position=string.length] The position to search up to. * @returns {boolean} Returns `true` if `string` ends with `target`, * else `false`. * @example * * _.endsWith('abc', 'c'); * // => true * * _.endsWith('abc', 'b'); * // => false * * _.endsWith('abc', 'b', 2); * // => true */ function endsWith(string, target, position) { string = toString(string); target = baseToString(target); var length = string.length; position = position === undefined ? length : baseClamp(toInteger(position), 0, length); var end = position; position -= target.length; return position >= 0 && string.slice(position, end) == target; } /** * Converts the characters "&", "<", ">", '"', and "'" in `string` to their * corresponding HTML entities. * * **Note:** No other characters are escaped. To escape additional * characters use a third-party library like [_he_](https://mths.be/he). * * Though the ">" character is escaped for symmetry, characters like * ">" and "/" don't need escaping in HTML and have no special meaning * unless they're part of a tag or unquoted attribute value. See * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands) * (under "semi-related fun fact") for more details. * * When working with HTML you should always * [quote attribute values](http://wonko.com/post/html-escaping) to reduce * XSS vectors. * * @static * @since 0.1.0 * @memberOf _ * @category String * @param {string} [string=''] The string to escape. * @returns {string} Returns the escaped string. * @example * * _.escape('fred, barney, & pebbles'); * // => 'fred, barney, & pebbles' */ function escape(string) { string = toString(string); return (string && reHasUnescapedHtml.test(string)) ? string.replace(reUnescapedHtml, escapeHtmlChar) : string; } /** * Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+", * "?", "(", ")", "[", "]", "{", "}", and "|" in `string`. * * @static * @memberOf _ * @since 3.0.0 * @category String * @param {string} [string=''] The string to escape. * @returns {string} Returns the escaped string. * @example * * _.escapeRegExp('[lodash](https://lodash.com/)'); * // => '\[lodash\]\(https://lodash\.com/\)' */ function escapeRegExp(string) { string = toString(string); return (string && reHasRegExpChar.test(string)) ? string.replace(reRegExpChar, '\\$&') : string; } /** * Converts `string` to * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles). * * @static * @memberOf _ * @since 3.0.0 * @category String * @param {string} [string=''] The string to convert. * @returns {string} Returns the kebab cased string. * @example * * _.kebabCase('Foo Bar'); * // => 'foo-bar' * * _.kebabCase('fooBar'); * // => 'foo-bar' * * _.kebabCase('__FOO_BAR__'); * // => 'foo-bar' */ var kebabCase = createCompounder(function(result, word, index) { return result + (index ? '-' : '') + word.toLowerCase(); }); /** * Converts `string`, as space separated words, to lower case. * * @static * @memberOf _ * @since 4.0.0 * @category String * @param {string} [string=''] The string to convert. * @returns {string} Returns the lower cased string. * @example * * _.lowerCase('--Foo-Bar--'); * // => 'foo bar' * * _.lowerCase('fooBar'); * // => 'foo bar' * * _.lowerCase('__FOO_BAR__'); * // => 'foo bar' */ var lowerCase = createCompounder(function(result, word, index) { return result + (index ? ' ' : '') + word.toLowerCase(); }); /** * Converts the first character of `string` to lower case. * * @static * @memberOf _ * @since 4.0.0 * @category String * @param {string} [string=''] The string to convert. * @returns {string} Returns the converted string. * @example * * _.lowerFirst('Fred'); * // => 'fred' * * _.lowerFirst('FRED'); * // => 'fRED' */ var lowerFirst = createCaseFirst('toLowerCase'); /** * Pads `string` on the left and right sides if it's shorter than `length`. * Padding characters are truncated if they can't be evenly divided by `length`. * * @static * @memberOf _ * @since 3.0.0 * @category String * @param {string} [string=''] The string to pad. * @param {number} [length=0] The padding length. * @param {string} [chars=' '] The string used as padding. * @returns {string} Returns the padded string. * @example * * _.pad('abc', 8); * // => ' abc ' * * _.pad('abc', 8, '_-'); * // => '_-abc_-_' * * _.pad('abc', 3); * // => 'abc' */ function pad(string, length, chars) { string = toString(string); length = toInteger(length); var strLength = length ? stringSize(string) : 0; if (!length || strLength >= length) { return string; } var mid = (length - strLength) / 2; return ( createPadding(nativeFloor(mid), chars) + string + createPadding(nativeCeil(mid), chars) ); } /** * Pads `string` on the right side if it's shorter than `length`. Padding * characters are truncated if they exceed `length`. * * @static * @memberOf _ * @since 4.0.0 * @category String * @param {string} [string=''] The string to pad. * @param {number} [length=0] The padding length. * @param {string} [chars=' '] The string used as padding. * @returns {string} Returns the padded string. * @example * * _.padEnd('abc', 6); * // => 'abc ' * * _.padEnd('abc', 6, '_-'); * // => 'abc_-_' * * _.padEnd('abc', 3); * // => 'abc' */ function padEnd(string, length, chars) { string = toString(string); length = toInteger(length); var strLength = length ? stringSize(string) : 0; return (length && strLength < length) ? (string + createPadding(length - strLength, chars)) : string; } /** * Pads `string` on the left side if it's shorter than `length`. Padding * characters are truncated if they exceed `length`. * * @static * @memberOf _ * @since 4.0.0 * @category String * @param {string} [string=''] The string to pad. * @param {number} [length=0] The padding length. * @param {string} [chars=' '] The string used as padding. * @returns {string} Returns the padded string. * @example * * _.padStart('abc', 6); * // => ' abc' * * _.padStart('abc', 6, '_-'); * // => '_-_abc' * * _.padStart('abc', 3); * // => 'abc' */ function padStart(string, length, chars) { string = toString(string); length = toInteger(length); var strLength = length ? stringSize(string) : 0; return (length && strLength < length) ? (createPadding(length - strLength, chars) + string) : string; } /** * Converts `string` to an integer of the specified radix. If `radix` is * `undefined` or `0`, a `radix` of `10` is used unless `value` is a * hexadecimal, in which case a `radix` of `16` is used. * * **Note:** This method aligns with the * [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`. * * @static * @memberOf _ * @since 1.1.0 * @category String * @param {string} string The string to convert. * @param {number} [radix=10] The radix to interpret `value` by. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {number} Returns the converted integer. * @example * * _.parseInt('08'); * // => 8 * * _.map(['6', '08', '10'], _.parseInt); * // => [6, 8, 10] */ function parseInt(string, radix, guard) { if (guard || radix == null) { radix = 0; } else if (radix) { radix = +radix; } return nativeParseInt(toString(string).replace(reTrimStart, ''), radix || 0); } /** * Repeats the given string `n` times. * * @static * @memberOf _ * @since 3.0.0 * @category String * @param {string} [string=''] The string to repeat. * @param {number} [n=1] The number of times to repeat the string. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {string} Returns the repeated string. * @example * * _.repeat('*', 3); * // => '***' * * _.repeat('abc', 2); * // => 'abcabc' * * _.repeat('abc', 0); * // => '' */ function repeat(string, n, guard) { if ((guard ? isIterateeCall(string, n, guard) : n === undefined)) { n = 1; } else { n = toInteger(n); } return baseRepeat(toString(string), n); } /** * Replaces matches for `pattern` in `string` with `replacement`. * * **Note:** This method is based on * [`String#replace`](https://mdn.io/String/replace). * * @static * @memberOf _ * @since 4.0.0 * @category String * @param {string} [string=''] The string to modify. * @param {RegExp|string} pattern The pattern to replace. * @param {Function|string} replacement The match replacement. * @returns {string} Returns the modified string. * @example * * _.replace('Hi Fred', 'Fred', 'Barney'); * // => 'Hi Barney' */ function replace() { var args = arguments, string = toString(args[0]); return args.length < 3 ? string : string.replace(args[1], args[2]); } /** * Converts `string` to * [snake case](https://en.wikipedia.org/wiki/Snake_case). * * @static * @memberOf _ * @since 3.0.0 * @category String * @param {string} [string=''] The string to convert. * @returns {string} Returns the snake cased string. * @example * * _.snakeCase('Foo Bar'); * // => 'foo_bar' * * _.snakeCase('fooBar'); * // => 'foo_bar' * * _.snakeCase('--FOO-BAR--'); * // => 'foo_bar' */ var snakeCase = createCompounder(function(result, word, index) { return result + (index ? '_' : '') + word.toLowerCase(); }); /** * Splits `string` by `separator`. * * **Note:** This method is based on * [`String#split`](https://mdn.io/String/split). * * @static * @memberOf _ * @since 4.0.0 * @category String * @param {string} [string=''] The string to split. * @param {RegExp|string} separator The separator pattern to split by. * @param {number} [limit] The length to truncate results to. * @returns {Array} Returns the string segments. * @example * * _.split('a-b-c', '-', 2); * // => ['a', 'b'] */ function split(string, separator, limit) { if (limit && typeof limit != 'number' && isIterateeCall(string, separator, limit)) { separator = limit = undefined; } limit = limit === undefined ? MAX_ARRAY_LENGTH : limit >>> 0; if (!limit) { return []; } string = toString(string); if (string && ( typeof separator == 'string' || (separator != null && !isRegExp(separator)) )) { separator = baseToString(separator); if (!separator && hasUnicode(string)) { return castSlice(stringToArray(string), 0, limit); } } return string.split(separator, limit); } /** * Converts `string` to * [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage). * * @static * @memberOf _ * @since 3.1.0 * @category String * @param {string} [string=''] The string to convert. * @returns {string} Returns the start cased string. * @example * * _.startCase('--foo-bar--'); * // => 'Foo Bar' * * _.startCase('fooBar'); * // => 'Foo Bar' * * _.startCase('__FOO_BAR__'); * // => 'FOO BAR' */ var startCase = createCompounder(function(result, word, index) { return result + (index ? ' ' : '') + upperFirst(word); }); /** * Checks if `string` starts with the given target string. * * @static * @memberOf _ * @since 3.0.0 * @category String * @param {string} [string=''] The string to inspect. * @param {string} [target] The string to search for. * @param {number} [position=0] The position to search from. * @returns {boolean} Returns `true` if `string` starts with `target`, * else `false`. * @example * * _.startsWith('abc', 'a'); * // => true * * _.startsWith('abc', 'b'); * // => false * * _.startsWith('abc', 'b', 1); * // => true */ function startsWith(string, target, position) { string = toString(string); position = position == null ? 0 : baseClamp(toInteger(position), 0, string.length); target = baseToString(target); return string.slice(position, position + target.length) == target; } /** * Creates a compiled template function that can interpolate data properties * in "interpolate" delimiters, HTML-escape interpolated data properties in * "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data * properties may be accessed as free variables in the template. If a setting * object is given, it takes precedence over `_.templateSettings` values. * * **Note:** In the development build `_.template` utilizes * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl) * for easier debugging. * * For more information on precompiling templates see * [lodash's custom builds documentation](https://lodash.com/custom-builds). * * For more information on Chrome extension sandboxes see * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval). * * @static * @since 0.1.0 * @memberOf _ * @category String * @param {string} [string=''] The template string. * @param {Object} [options={}] The options object. * @param {RegExp} [options.escape=_.templateSettings.escape] * The HTML "escape" delimiter. * @param {RegExp} [options.evaluate=_.templateSettings.evaluate] * The "evaluate" delimiter. * @param {Object} [options.imports=_.templateSettings.imports] * An object to import into the template as free variables. * @param {RegExp} [options.interpolate=_.templateSettings.interpolate] * The "interpolate" delimiter. * @param {string} [options.sourceURL='lodash.templateSources[n]'] * The sourceURL of the compiled template. * @param {string} [options.variable='obj'] * The data object variable name. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {Function} Returns the compiled template function. * @example * * // Use the "interpolate" delimiter to create a compiled template. * var compiled = _.template('hello <%= user %>!'); * compiled({ 'user': 'fred' }); * // => 'hello fred!' * * // Use the HTML "escape" delimiter to escape data property values. * var compiled = _.template('<%- value %>'); * compiled({ 'value': ' angular-cli-9.0.3/etc/cli.angular.io/license.html000066400000000000000000000022041362333152200216070ustar00rootroot00000000000000
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15px;border-top-left-radius:5px;border-top-right-radius:5px}.console__dot{float:left;width:12px;height:12px;border-radius:50%;margin-right:7px;box-shadow:0 1px 1px 0 rgba(0,0,0,.2)}.console__dot--red{background-color:#ff6057}.console__dot--yellow{background-color:#ffc22e}.console__dot--green{background-color:#28ca40}.console__body{background-color:#1e1e1e;padding:30px 17px 20px;border-bottom-left-radius:5px;border-bottom-right-radius:5px}.console__prompt{display:block;margin-bottom:15px;font-family:"Source Code Pro",monospace;font-size:15px}.console__prompt::before{content:">";padding-right:15px;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.mdl-base{height:100vh} angular-cli-9.0.3/etc/rules/000077500000000000000000000000001362333152200156265ustar00rootroot00000000000000angular-cli-9.0.3/etc/rules/README.md000066400000000000000000000001261362333152200171040ustar00rootroot00000000000000# TsLint Rules This folder contains custom TsLint rules specific to this repository. angular-cli-9.0.3/etc/rules/Rule.ts000066400000000000000000000013211362333152200171020ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import * as Lint from 'tslint'; import * as ts from 'typescript'; // An empty rule so that tslint does not error on rules '//' (which are comments). export class Rule extends Lint.Rules.AbstractRule { public static metadata: Lint.IRuleMetadata = { ruleName: '//', type: 'typescript', description: ``, rationale: '', options: null, optionsDescription: `Not configurable.`, typescriptOnly: false, }; public apply(sourceFile: ts.SourceFile): Lint.RuleFailure[] { return []; } } angular-cli-9.0.3/etc/rules/defocusRule.ts000066400000000000000000000032441362333152200204610ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ /* * Taken from https://github.com/Sergiioo/tslint-defocus * Copyright (c) 2016 Sergio Annecchiarico * MIT - https://github.com/Sergiioo/tslint-defocus/blob/master/LICENSE */ import * as Lint from 'tslint'; import * as ts from 'typescript'; export class Rule extends Lint.Rules.AbstractRule { public static metadata: Lint.IRuleMetadata = { ruleName: 'defocus', description: "Bans the use of `fdescribe` and 'fit' Jasmine functions.", rationale: 'It is all too easy to mistakenly commit a focussed Jasmine test suite or spec.', options: null, optionsDescription: 'Not configurable.', type: 'functionality', typescriptOnly: false, }; public apply(sourceFile: ts.SourceFile): Lint.RuleFailure[] { return this.applyWithFunction(sourceFile, walk); } } function walk(ctx: Lint.WalkContext) { return ts.forEachChild(ctx.sourceFile, function cb(node: ts.Node): void { if (node.kind === ts.SyntaxKind.CallExpression) { const expression = (node as ts.CallExpression).expression; const functionName = expression.getText(); bannedFunctions.forEach((banned) => { if (banned === functionName) { ctx.addFailureAtNode(expression, failureMessage(functionName)); } }); } return ts.forEachChild(node, cb); }); } const bannedFunctions: ReadonlyArray = ['fdescribe', 'fit']; const failureMessage = (functionName: string) => { return `Calls to '${functionName}' are not allowed.`; }; angular-cli-9.0.3/etc/rules/importGroupsRule.ts000066400000000000000000000041601362333152200215410ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import * as Lint from 'tslint'; import * as ts from 'typescript'; export class Rule extends Lint.Rules.AbstractRule { public static metadata: Lint.IRuleMetadata = { ruleName: 'import-groups', type: 'style', description: `Ensure imports are grouped.`, rationale: `Imports can be grouped or not depending on a project. A group is a sequence of import statements separated by blank lines.`, options: null, optionsDescription: `Not configurable.`, typescriptOnly: false, }; public static FAILURE_STRING = 'You need to keep imports grouped.'; public apply(sourceFile: ts.SourceFile): Lint.RuleFailure[] { return this.applyWithWalker(new Walker(sourceFile, this.getOptions())); } } class Walker extends Lint.RuleWalker { walk(sourceFile: ts.SourceFile) { super.walk(sourceFile); const statements = sourceFile.statements; const imports = statements.filter(s => s.kind == ts.SyntaxKind.ImportDeclaration); const nonImports = statements.filter(s => s.kind != ts.SyntaxKind.ImportDeclaration); for (let i = 1; i < imports.length; i++) { const node = imports[i]; const previous = imports[i - 1]; if (previous && previous.kind == ts.SyntaxKind.ImportDeclaration) { const nodeLine = sourceFile.getLineAndCharacterOfPosition(node.getStart()); const previousLine = sourceFile.getLineAndCharacterOfPosition(previous.getEnd()); if (previousLine.line < nodeLine.line - 1) { if (nonImports.some(s => s.getStart() > previous.getEnd() && s.getStart() < node.getStart())) { // Ignore imports with non-imports statements in between. continue; } this.addFailureAt( node.getStart(), node.getWidth(), Rule.FAILURE_STRING, Lint.Replacement.deleteFromTo(previous.getEnd() + 1, node.getStart()), ); } } } } } angular-cli-9.0.3/etc/rules/noGlobalTslintDisableRule.ts000066400000000000000000000045711362333152200232540ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import * as path from 'path'; import * as Lint from 'tslint'; import * as ts from 'typescript'; export class Rule extends Lint.Rules.AbstractRule { public static metadata: Lint.IRuleMetadata = { ruleName: 'no-global-tslint-disable', type: 'style', description: `Ensure global tslint disable are only used for unit tests.`, rationale: `Some projects want to disallow tslint disable and only use per-line ones.`, options: null, optionsDescription: `Not configurable.`, typescriptOnly: false, }; public static FAILURE_STRING = 'tslint:disable is not allowed in this context.'; public apply(sourceFile: ts.SourceFile): Lint.RuleFailure[] { return this.applyWithWalker(new Walker(sourceFile, this.getOptions())); } } class Walker extends Lint.RuleWalker { private _findComments(node: ts.Node): ts.CommentRange[] { return ([] as ts.CommentRange[]).concat( ts.getLeadingCommentRanges(node.getFullText(), 0) || [], ts.getTrailingCommentRanges(node.getFullText(), 0) || [], node.getChildren().reduce((acc, n) => { return acc.concat(this._findComments(n)); }, [] as ts.CommentRange[]), ); } walk(sourceFile: ts.SourceFile) { super.walk(sourceFile); // Ignore spec files. if (sourceFile.fileName.match(/_spec(_large)?.ts$/)) { return; } // Ignore benchmark files. if (sourceFile.fileName.match(/_benchmark.ts$/)) { return; } // TODO(filipesilva): remove this once the files are cleaned up. // Ignore Angular CLI files files. if (sourceFile.fileName.includes('/angular-cli-files/')) { return; } const scriptsPath = path.join(process.cwd(), 'scripts').replace(/\\/g, '/'); if (sourceFile.fileName.startsWith(scriptsPath)) { return; } // Find all comment nodes. const ranges = this._findComments(sourceFile); ranges.forEach(range => { const text = sourceFile.getFullText().substring(range.pos, range.end); let i = text.indexOf('tslint:disable:'); while (i != -1) { this.addFailureAt(range.pos + i + 1, range.pos + i + 15, Rule.FAILURE_STRING); i = text.indexOf('tslint:disable:', i + 1); } }); } } angular-cli-9.0.3/etc/rules/singleEofLineRule.ts000066400000000000000000000034211362333152200215510ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import * as Lint from 'tslint'; import * as ts from 'typescript'; export class Rule extends Lint.Rules.AbstractRule { public static metadata: Lint.IRuleMetadata = { ruleName: 'single-eof-line', type: 'style', description: `Ensure the file ends with a single new line.`, rationale: `This is similar to eofline, but ensure an exact count instead of just any new line.`, options: null, optionsDescription: `Two integers indicating minimum and maximum number of new lines.`, typescriptOnly: false, }; public static FAILURE_STRING = 'You need to have a single blank line at end of file.'; public apply(sourceFile: ts.SourceFile): Lint.RuleFailure[] { const length = sourceFile.text.length; if (length === 0) { // Allow empty files. return []; } const matchEof = /\r?\n((\r?\n)*)$/.exec(sourceFile.text); if (!matchEof) { const lines = sourceFile.getLineStarts(); const fix = Lint.Replacement.appendText( length, sourceFile.text[lines[1] - 2] === '\r' ? '\r\n' : '\n', ); return [ new Lint.RuleFailure(sourceFile, length, length, Rule.FAILURE_STRING, this.ruleName, fix), ]; } else if (matchEof[1]) { const lines = sourceFile.getLineStarts(); const fix = Lint.Replacement.replaceFromTo( matchEof.index, length, sourceFile.text[lines[1] - 2] === '\r' ? '\r\n' : '\n', ); return [ new Lint.RuleFailure(sourceFile, length, length, Rule.FAILURE_STRING, this.ruleName, fix), ]; } return []; } } angular-cli-9.0.3/etc/rules/tsconfig.json000066400000000000000000000003761362333152200203430ustar00rootroot00000000000000{ // This tsconfig is to help only build the tslint rules instead of the whole project. Makes // things faster. "extends": "../tsconfig.json", "compilerOptions": { "outDir": "../../dist/etc/rules", "baseUrl": "" }, "exclude": [ ] } angular-cli-9.0.3/lib/000077500000000000000000000000001362333152200144675ustar00rootroot00000000000000angular-cli-9.0.3/lib/README.md000066400000000000000000000012671362333152200157540ustar00rootroot00000000000000# `/lib` Folder This folder includes bootstrap code for the various tools included in this repository. Also included is the packages meta-information package in `packages.ts`. This is used to read and understand all the monorepo information (contained in the `.monorepo.json` file, and `package.json` files across the repo). `bootstrap-local.js` should be included when running files from this repository without compiling first. It allows for compiling and loading packages in memory directly from the repo. Not only does the `devkit-admin` scripts use this to include the library, but also all binaries linked locally (like `schematics` and `ng`), when not using the npm published packages. angular-cli-9.0.3/lib/bootstrap-local.js000066400000000000000000000163561362333152200201450ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ /* eslint-disable no-console */ 'use strict'; const debug = require('debug'); const debugLocal = debug('ng:local'); const debugBuildEjs = debug('ng:local:build:ejs'); const debugBuildSchema = debug('ng:local:build:schema'); const debugBuildTs = debug('ng:local:build:ts'); const child_process = require('child_process'); const fs = require('fs'); const path = require('path'); const temp = require('temp'); const ts = require('typescript'); const tmpRoot = temp.mkdirSync('angular-devkit-'); debugLocal('starting bootstrap local'); // This processes any extended configs const compilerOptions = ts.getParsedCommandLineOfConfigFile( path.join(__dirname, '../tsconfig-test.json'), { }, ts.sys, ).options; // Check if we need to profile this CLI run. let profiler = null; if (process.env['DEVKIT_PROFILING']) { debugLocal('setup profiling'); try { profiler = require('v8-profiler-node8'); } catch (err) { throw new Error(`Could not require 'v8-profiler-node8'. You must install it separetely with` + `'npm install v8-profiler-node8 --no-save.\n\nOriginal error:\n\n${err}`); } profiler.startProfiling(); function exitHandler(options, _err) { if (options.cleanup) { const cpuProfile = profiler.stopProfiling(); const profileData = JSON.stringify(cpuProfile); const filePath = path.resolve(process.cwd(), process.env.DEVKIT_PROFILING) + '.cpuprofile'; debugLocal('saving profiling data'); console.log(`Profiling data saved in "${filePath}": ${profileData.length} bytes`); fs.writeFileSync(filePath, profileData); } if (options.exit) { process.exit(); } } process.on('exit', exitHandler.bind(null, { cleanup: true })); process.on('SIGINT', exitHandler.bind(null, { exit: true })); process.on('uncaughtException', exitHandler.bind(null, { exit: true })); } if (process.env['DEVKIT_LONG_STACK_TRACE']) { debugLocal('setup long stack trace'); Error.stackTraceLimit = Infinity; } global._DevKitIsLocal = true; global._DevKitRoot = path.resolve(__dirname, '..'); const oldRequireTs = require.extensions['.ts']; require.extensions['.ts'] = function (m, filename) { // If we're in node module, either call the old hook or simply compile the // file without transpilation. We do not touch node_modules/**. // To account for Yarn workspaces symlinks, we much check the real path. if (fs.realpathSync(filename).match(/node_modules/)) { if (oldRequireTs) { return oldRequireTs(m, filename); } return m._compile(fs.readFileSync(filename).toString(), filename); } debugBuildTs(filename); // Node requires all require hooks to be sync. const source = fs.readFileSync(filename).toString(); try { let result = ts.transpile(source, compilerOptions, filename); debugBuildTs('done'); // Send it to node to execute. return m._compile(result, filename); } catch (err) { console.error('Error while running script "' + filename + '":'); console.error(err.stack); throw err; } }; require.extensions['.ejs'] = function (m, filename) { debugBuildEjs(filename); const source = fs.readFileSync(filename).toString(); const template = require('@angular-devkit/core').template; const result = template(source, { sourceURL: filename, sourceMap: true }); debugBuildEjs('done'); return m._compile(result.source.replace(/return/, 'module.exports.default = '), filename); }; const builtinModules = Object.keys(process.binding('natives')); const packages = require('./packages').packages; // If we're running locally, meaning npm linked. This is basically "developer mode". if (!__dirname.match(new RegExp(`\\${path.sep}node_modules\\${path.sep}`))) { // We mock the module loader so that we can fake our packages when running locally. const Module = require('module'); const oldLoad = Module._load; const oldResolve = Module._resolveFilename; Module._resolveFilename = function (request, parent) { let resolved = null; let exception; try { resolved = oldResolve.call(this, request, parent); } catch (e) { exception = e; } if (request in packages) { return packages[request].main; } else if (builtinModules.includes(request)) { // It's a native Node module. return oldResolve.call(this, request, parent); } else if (resolved && resolved.match(/[\\\/]node_modules[\\\/]/)) { return resolved; } else { const match = Object.keys(packages).find(pkgName => request.startsWith(pkgName + '/')); if (match) { const p = path.join(packages[match].root, request.substr(match.length)); return oldResolve.call(this, p, parent); } else if (!resolved) { if (exception) { throw exception; } else { return resolved; } } else { // Because loading `.ts` ends up AFTER `.json` in the require() logic, requiring a file that has both `.json` // and `.ts` versions will only get the `.json` content (which wouldn't happen if the .ts was compiled to // JavaScript). We load `.ts` files first here to avoid this conflict. It's hacky, but so is the rest of this // file. const maybeTsPath = resolved.endsWith('.json') && resolved.replace(/\.json$/, '.ts'); if (maybeTsPath && !request.endsWith('.json')) { // If the file exists, return its path. If it doesn't, run the quicktype runner on it and return the content. if (fs.existsSync(maybeTsPath)) { return maybeTsPath; } else { debugBuildSchema('%s', resolved); // This script has the be synchronous, so we spawnSync instead of, say, requiring the runner and calling // the method directly. const tmpJsonSchemaPath = path.join(tmpRoot, maybeTsPath.replace(/[^0-9a-zA-Z.]/g, '_')); try { if (!fs.existsSync(tmpJsonSchemaPath)) { const quicktypeRunnerPath = path.join(__dirname, '../tools/quicktype_runner.js'); child_process.spawnSync('node', [quicktypeRunnerPath, resolved, tmpJsonSchemaPath]); } debugBuildSchema('done'); return tmpJsonSchemaPath; } catch (_) { // Just return resolvedPath and let Node deals with it. console.log(_); process.exit(99); } } } return resolved; } } }; } // Set the resolve hook to allow resolution of packages from a local dev environment. require('@angular-devkit/core/node/resolve').setResolveHook(function(request, options) { try { if (request in packages) { if (options.resolvePackageJson) { return path.join(packages[request].root, 'package.json'); } else { return packages[request].main; } } else { const match = Object.keys(packages).find(function(pkgName) { return request.startsWith(pkgName + '/'); }); if (match) { return path.join(packages[match].root, request.substr(match[0].length)); } else { return null; } } } catch (_) { return null; } }); angular-cli-9.0.3/lib/packages.ts000066400000000000000000000164551362333152200166300ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ // tslint:disable-next-line:no-implicit-dependencies import { JsonObject } from '@angular-devkit/core'; import { execSync } from 'child_process'; import * as fs from 'fs'; import * as path from 'path'; import * as ts from 'typescript'; const distRoot = path.join(__dirname, '../dist'); const { versions: monorepoVersions, packages: monorepoPackages } = require('../.monorepo.json'); export interface PackageInfo { name: string; root: string; bin: { [name: string]: string}; relative: string; main: string; dist: string; build: string; tar: string; private: boolean; experimental: boolean; packageJson: JsonObject; dependencies: string[]; reverseDependencies: string[]; snapshot: boolean; snapshotRepo: string; snapshotHash: string; version: string; } export type PackageMap = { [name: string]: PackageInfo }; function loadPackageJson(p: string) { const root = require('../package.json'); const pkg = require(p); for (const key of Object.keys(root)) { switch (key) { // Keep the following keys from the package.json of the package itself. case 'bin': case 'description': case 'dependencies': case 'name': case 'main': case 'peerDependencies': case 'optionalDependencies': case 'typings': case 'version': case 'private': case 'workspaces': case 'resolutions': case 'scripts': continue; // Remove the following keys from the package.json. case 'devDependencies': delete pkg[key]; continue; // Merge the following keys with the root package.json. case 'keywords': const a = pkg[key] || []; const b = Object.keys( root[key].concat(a).reduce((acc: {[k: string]: boolean}, curr: string) => { acc[curr] = true; return acc; }, {})); pkg[key] = b; break; // Overwrite engines to a common default. case 'engines': pkg['engines'] = { 'node': '>= 10.13.0', 'npm': '>= 6.11.0', 'yarn': '>= 1.13.0', }; break; // Overwrite the package's key with to root one. default: pkg[key] = root[key]; } } return pkg; } function _findAllPackageJson(dir: string, exclude: RegExp): string[] { const result: string[] = []; fs.readdirSync(dir) .forEach(fileName => { const p = path.join(dir, fileName); if (exclude.test(p)) { return; } else if (/[\/\\]node_modules[\/\\]/.test(p)) { return; } else if (fileName == 'package.json') { result.push(p); } else if (fs.statSync(p).isDirectory() && fileName != 'node_modules') { result.push(..._findAllPackageJson(p, exclude)); } }); return result; } const tsConfigPath = path.join(__dirname, '../tsconfig.json'); const tsConfig = ts.readConfigFile(tsConfigPath, ts.sys.readFile); const pattern = '^(' + (tsConfig.config.exclude as string[]) .map(ex => path.join(path.dirname(tsConfigPath), ex)) .map(ex => '(' + ex .replace(/[\-\[\]{}()+?./\\^$|]/g, '\\$&') .replace(/(\\\\|\\\/)\*\*/g, '((\/|\\\\).+?)?') .replace(/\*/g, '[^/\\\\]*') + ')') .join('|') + ')($|/|\\\\)'; const excludeRe = new RegExp(pattern); // Find all the package.json that aren't excluded from tsconfig. const packageJsonPaths = _findAllPackageJson(path.join(__dirname, '..'), excludeRe) // Remove the root package.json. .filter(p => p != path.join(__dirname, '../package.json')); function _exec(cmd: string) { return execSync(cmd).toString().trim(); } let gitShaCache: string; function _getSnapshotHash(_pkg: PackageInfo): string { if (!gitShaCache) { gitShaCache = _exec('git log --format=%h -n1'); } return gitShaCache; } let stableVersion = ''; let experimentalVersion = ''; function _getVersionFromGit(experimental: boolean): string { if (stableVersion && experimentalVersion) { return experimental ? experimentalVersion : stableVersion; } const hasLocalChanges = _exec(`git status --porcelain`) != ''; const scmVersionTagRaw = _exec(`git describe --match v[0-9].[0-9].[0-9]* --abbrev=7 --tags`) .slice(1); stableVersion = scmVersionTagRaw.replace(/-([0-9]+)-g/, '+$1.'); if (hasLocalChanges) { stableVersion += stableVersion.includes('+') ? '.with-local-changes' : '+with-local-changes'; } experimentalVersion = `0.${stableVersion.replace(/^(\d+)\.(\d+)/, (_, major, minor) => { return '' + (parseInt(major, 10) * 100 + parseInt(minor, 10)); })}`; return experimental ? experimentalVersion : stableVersion; } // All the supported packages. Go through the packages directory and create a map of // name => PackageInfo. This map is partial as it lacks some information that requires the // map itself to finish building. export const packages: PackageMap = packageJsonPaths .map(pkgPath => ({ root: path.dirname(pkgPath) })) .reduce((packages: PackageMap, pkg) => { const pkgRoot = pkg.root; const packageJson = loadPackageJson(path.join(pkgRoot, 'package.json')); const name = packageJson['name']; if (!name) { // Only build the entry if there's a package name. return packages; } if (!(name in monorepoPackages)) { throw new Error( `Package ${name} found in ${JSON.stringify(pkg.root)}, not found in .monorepo.json.`, ); } const bin: {[name: string]: string} = {}; Object.keys(packageJson['bin'] || {}).forEach(binName => { let p = path.resolve(pkg.root, packageJson['bin'][binName]); if (!fs.existsSync(p)) { p = p.replace(/\.js$/, '.ts'); } bin[binName] = p; }); const experimental = !!packageJson.private || !!packageJson.experimental; packages[name] = { build: path.join(distRoot, pkgRoot.substr(path.dirname(__dirname).length)), dist: path.join(distRoot, name), root: pkgRoot, relative: path.relative(path.dirname(__dirname), pkgRoot), main: path.resolve(pkgRoot, 'src/index.ts'), private: !!packageJson.private, experimental, // yarn doesn't take kindly to @ in tgz filenames // https://github.com/yarnpkg/yarn/issues/6339 tar: path.join(distRoot, name.replace(/\/|@/g, '_') + '.tgz'), bin, name, packageJson, snapshot: !!monorepoPackages[name].snapshotRepo, snapshotRepo: monorepoPackages[name].snapshotRepo, get snapshotHash() { return _getSnapshotHash(this); }, dependencies: [], reverseDependencies: [], get version() { return _getVersionFromGit(experimental); }, }; return packages; }, {}); // Update with dependencies. for (const pkgName of Object.keys(packages)) { const pkg = packages[pkgName]; const pkgJson = require(path.join(pkg.root, 'package.json')); pkg.dependencies = Object.keys(packages).filter(name => { return name in (pkgJson.dependencies || {}) || name in (pkgJson.devDependencies || {}); }); pkg.dependencies.forEach(depName => packages[depName].reverseDependencies.push(pkgName)); } angular-cli-9.0.3/package.json000066400000000000000000000131701362333152200162110ustar00rootroot00000000000000{ "name": "@angular/devkit-repo", "version": "0.0.0", "private": true, "description": "Software Development Kit for Angular", "bin": { "architect": "./bin/architect", "benchmark": "./bin/benchmark", "build-optimizer": "./bin/build-optimizer", "devkit-admin": "./bin/devkit-admin", "ng": "./bin/ng", "schematics": "./bin/schematics" }, "keywords": [ "angular", "Angular CLI", "devkit", "sdk", "Angular DevKit" ], "scripts": { "admin": "node ./bin/devkit-admin", "bazel:format": "find . -type f \\( -name \"*.bzl\" -or -name WORKSPACE -or -name BUILD -or -name BUILD.bazel \\) ! -path \"*/node_modules/*\" | xargs buildifier -v --warnings=attr-cfg,attr-license,attr-non-empty,attr-output-default,attr-single-file,constant-glob,ctx-args,depset-iteration,depset-union,dict-concatenation,duplicated-name,filetype,git-repository,http-archive,integer-division,load,load-on-top,native-build,native-package,output-group,package-name,package-on-top,positional-args,redefined-variable,repository-name,same-origin-load,string-iteration,unused-variable", "bazel:lint": "yarn bazel:format --lint=warn", "bazel:lint-fix": "yarn bazel:format --lint=fix", "bazel:test": "bazel test //...", "build": "npm run admin -- build", "build-tsc": "tsc -p tsconfig.json", "debug:test": "node --inspect-brk ./bin/devkit-admin test", "debug:test-large": "node --inspect-brk ./bin/devkit-admin test --large --spec-reporter", "fix": "npm run admin -- lint --fix", "lint": "npm run admin -- lint", "templates": "node ./bin/devkit-admin templates", "test": "node ./bin/devkit-admin test", "test-large": "node ./bin/devkit-admin test --large --spec-reporter", "test-cli-e2e": "node ./tests/legacy-cli/run_e2e", "test:watch": "nodemon --watch packages -e ts ./bin/devkit-admin test", "validate": "node ./bin/devkit-admin validate", "validate-commits": "./bin/devkit-admin validate-commits", "preinstall": "node ./tools/yarn/check-yarn.js", "//webdriver-update-README": "ChromeDriver version must match Puppeteer Chromium version, see https://github.com/GoogleChrome/puppeteer/releases http://chromedriver.chromium.org/downloads", "webdriver-update": "webdriver-manager update --standalone false --gecko false --versions.chrome 79.0.3945.16", "ngcc": "ngcc --properties es2015 browser module main --first-only --create-ivy-entry-points" }, "repository": { "type": "git", "url": "https://github.com/angular/angular-cli.git" }, "engines": { "node": ">=10.13.0 <13.0.0", "yarn": ">=1.0.0" }, "author": "Angular Authors", "license": "MIT", "bugs": { "url": "https://github.com/angular/angular-cli/issues" }, "homepage": "https://github.com/angular/angular-cli", "workspaces": { "packages": [ "packages/angular/*", "packages/angular_devkit/*", "packages/ngtools/*", "packages/schematics/*" ], "nohoist": [ "@angular/compiler-cli" ] }, "dependencies": { "@types/debug": "^4.1.2", "@types/node-fetch": "^2.1.6", "@types/progress": "^2.0.3", "@types/universal-analytics": "^0.4.2", "@types/uuid": "^3.4.4", "debug": "^4.1.1", "glob": "^7.0.3", "node-fetch": "^2.2.0", "prettier": "^1.16.4", "puppeteer": "2.0.0", "quicktype-core": "^6.0.15", "temp": "^0.9.0", "tslint": "^5.15.0", "typescript": "3.7.4" }, "devDependencies": { "@angular/compiler": "9.0.0", "@angular/compiler-cli": "9.0.0", "@bazel/bazel": "1.2.0", "@bazel/buildifier": "0.29.0", "@bazel/jasmine": "0.39.0", "@bazel/karma": "0.39.0", "@bazel/labs": "0.39.0", "@bazel/typescript": "0.39.0", "@types/babel__core": "7.1.3", "@types/browserslist": "^4.4.0", "@types/caniuse-lite": "^1.0.0", "@types/copy-webpack-plugin": "^4.4.1", "@types/cssnano": "^4.0.0", "@types/express": "^4.16.0", "@types/fast-json-stable-stringify": "^2.0.0", "@types/find-cache-dir": "^2.0.0", "@types/glob": "^7.0.0", "@types/inquirer": "^0.0.44", "@types/jasmine": "~3.5.0", "@types/karma": "^3.0.2", "@types/loader-utils": "^1.1.3", "@types/minimist": "^1.2.0", "@types/node": "10.12.30", "@types/npm-package-arg": "^6.1.0", "@types/request": "^2.47.1", "@types/rimraf": "^2.0.2", "@types/semver": "^6.0.0", "@types/webpack": "^4.32.1", "@types/webpack-dev-server": "^3.1.7", "@types/webpack-sources": "^0.1.5", "@yarnpkg/lockfile": "1.1.0", "ajv": "6.10.2", "ansi-colors": "3.2.4", "common-tags": "^1.8.0", "conventional-changelog": "^1.1.0", "conventional-commits-parser": "^3.0.0", "gh-got": "^8.0.1", "git-raw-commits": "^2.0.0", "husky": "^4.0.10", "jasmine": "^3.3.1", "jasmine-spec-reporter": "^4.2.1", "karma": "~4.4.0", "karma-jasmine": "^2.0.1", "karma-jasmine-html-reporter": "^1.4.0", "license-checker": "^20.1.0", "minimatch": "^3.0.4", "minimist": "^1.2.0", "npm-registry-client": "8.6.0", "ora": "^4.0.2", "pacote": "^9.2.3", "pidtree": "^0.3.0", "pidusage": "^2.0.17", "rxjs": "6.5.3", "sauce-connect-proxy": "https://saucelabs.com/downloads/sc-4.5.4-linux.tar.gz", "semver": "6.3.0", "source-map": "^0.7.3", "source-map-support": "^0.5.0", "spdx-satisfies": "^4.0.0", "tar": "^4.4.4", "through2": "^2.0.3", "tree-kill": "^1.2.2", "ts-api-guardian": "0.4.6", "ts-node": "^5.0.0", "tslint-no-circular-imports": "^0.7.0", "tslint-sonarts": "1.9.0", "verdaccio": "4.3.4" }, "husky": { "hooks": { "pre-push": "node ./bin/devkit-admin hooks/pre-push" } } } angular-cli-9.0.3/packages/000077500000000000000000000000001362333152200154775ustar00rootroot00000000000000angular-cli-9.0.3/packages/README.md000066400000000000000000000005361362333152200167620ustar00rootroot00000000000000# `/packages` Folder This folder is the root of all defined packages in this repository. Packages that are marked as `private: true` will not be published to NPM. These are limited to the `_` subfolder. This folder includes a directory for every scope in NPM, without the `@` sign. Then one folder per package, which contains the `package.json`. angular-cli-9.0.3/packages/_/000077500000000000000000000000001362333152200157155ustar00rootroot00000000000000angular-cli-9.0.3/packages/_/benchmark/000077500000000000000000000000001362333152200176475ustar00rootroot00000000000000angular-cli-9.0.3/packages/_/benchmark/package.json000066400000000000000000000004231362333152200221340ustar00rootroot00000000000000{ "name": "@_/benchmark", "version": "0.0.0", "description": "CLI tool for Angular", "main": "src/index.js", "typings": "src/index.d.ts", "scripts": { "preinstall": "echo DO NOT INSTALL THIS PROJECT, ONLY THE ROOT PROJECT. && exit 1" }, "private": true } angular-cli-9.0.3/packages/_/benchmark/src/000077500000000000000000000000001362333152200204365ustar00rootroot00000000000000angular-cli-9.0.3/packages/_/benchmark/src/benchmark.ts000066400000000000000000000042171362333152200227440ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ declare const global: { benchmarkReporter: { reportBenchmark: Function, }, }; const kNanosecondsPerSeconds = 1e9; const kBenchmarkIterationMaxCount = 10000; const kBenchmarkTimeoutInMsec = 5000; const kWarmupIterationCount = 100; const kTopMetricCount = 5; function _run(fn: (i: number) => void, collector: number[]) { const timeout = Date.now(); // Gather the first 5 seconds runs, or kMaxNumberOfIterations runs whichever comes first // (soft timeout). for (let i = 0; i < kBenchmarkIterationMaxCount && (Date.now() - timeout) < kBenchmarkTimeoutInMsec; i++) { // Start time. const start = process.hrtime(); fn(i); // Get the stop difference time. const diff = process.hrtime(start); // Add to metrics. collector.push(diff[0] * kNanosecondsPerSeconds + diff[1]); } } function _stats(metrics: number[]) { metrics.sort((a, b) => a - b); const count = metrics.length; const middle = count / 2; const mean = Number.isInteger(middle) ? metrics[middle] : ((metrics[middle - 0.5] + metrics[middle + 0.5]) / 2); const total = metrics.reduce((acc, curr) => acc + curr, 0); const average = total / count; return { count: count, fastest: metrics.slice(0, kTopMetricCount), slowest: metrics.reverse().slice(0, kTopMetricCount), mean, average, }; } export function benchmark(name: string, fn: (i: number) => void, base?: (i: number) => void) { it(name + ' (time in nanoseconds)', (done) => { process.nextTick(() => { for (let i = 0; i < kWarmupIterationCount; i++) { // Warm it up. fn(i); } const reporter = global.benchmarkReporter; const metrics: number[] = []; const baseMetrics: number[] = []; _run(fn, metrics); if (base) { _run(base, baseMetrics); } reporter.reportBenchmark({ ..._stats(metrics), base: base ? _stats(baseMetrics) : null, }); done(); }); }); } angular-cli-9.0.3/packages/_/benchmark/src/index.ts000066400000000000000000000003501362333152200221130ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ export * from './benchmark'; angular-cli-9.0.3/packages/_/devkit/000077500000000000000000000000001362333152200172035ustar00rootroot00000000000000angular-cli-9.0.3/packages/_/devkit/collection.json000066400000000000000000000003521362333152200222310ustar00rootroot00000000000000{ "schematics": { "package": { "factory": "./package/factory", "schema": "./package/schema.json", "description": "Create an empty schematic project or add a blank schematic to the current project." } } } angular-cli-9.0.3/packages/_/devkit/package.json000066400000000000000000000006121362333152200214700ustar00rootroot00000000000000{ "name": "devkit", "version": "0.0.0", "description": "Schematics specific to DevKit (used internally, not released)", "scripts": { "preinstall": "echo DO NOT INSTALL THIS PROJECT, ONLY THE ROOT PROJECT. && exit 1" }, "schematics": "./collection.json", "private": true, "dependencies": { "@angular-devkit/core": "0.0.0", "@angular-devkit/schematics": "0.0.0" } } angular-cli-9.0.3/packages/_/devkit/package/000077500000000000000000000000001362333152200205765ustar00rootroot00000000000000angular-cli-9.0.3/packages/_/devkit/package/factory.ts000066400000000000000000000051731362333152200226230ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { JsonAstObject, JsonValue, parseJsonAst } from '@angular-devkit/core'; import { Rule, Tree, UpdateRecorder, apply, chain, mergeWith, template, url, } from '@angular-devkit/schematics'; import { Schema } from './schema'; function appendPropertyInAstObject( recorder: UpdateRecorder, node: JsonAstObject, propertyName: string, value: JsonValue, indent = 4, ) { const indentStr = '\n' + new Array(indent + 1).join(' '); if (node.properties.length > 0) { // Insert comma. const last = node.properties[node.properties.length - 1]; recorder.insertRight(last.start.offset + last.text.replace(/\s+$/, '').length, ','); } recorder.insertLeft( node.end.offset - 1, ' ' + `"${propertyName}": ${JSON.stringify(value, null, 2).replace(/\n/g, indentStr)}` + indentStr.slice(0, -2), ); } function addPackageToMonorepo(options: Schema, path: string): Rule { return (tree: Tree) => { const collectionJsonContent = tree.read('/.monorepo.json'); if (!collectionJsonContent) { throw new Error('Could not find monorepo.json'); } const collectionJsonAst = parseJsonAst(collectionJsonContent.toString('utf-8')); if (collectionJsonAst.kind !== 'object') { throw new Error('Invalid monorepo content.'); } const packages = collectionJsonAst.properties.find(x => x.key.value == 'packages'); if (!packages) { throw new Error('Cannot find packages key in monorepo.'); } if (packages.value.kind != 'object') { throw new Error('Invalid packages key.'); } const readmeUrl = `https://github.com/angular/angular-cli/blob/master/${path}/README.md`; const recorder = tree.beginUpdate('/.monorepo.json'); appendPropertyInAstObject( recorder, packages.value, options.name, { name: options.displayName, links: [{ label: 'README', url: readmeUrl }], version: '0.0.1', hash: '', }, ); tree.commitUpdate(recorder); }; } export default function (options: Schema): Rule { const path = 'packages/' + options.name .replace(/^@/, '') .replace(/-/g, '_'); // Verify if we need to create a full project, or just add a new schematic. const source = apply(url('./project-files'), [ template({ ...options as object, dot: '.', path, }), ]); return chain([ mergeWith(source), addPackageToMonorepo(options, path), ]); } angular-cli-9.0.3/packages/_/devkit/package/project-files/000077500000000000000000000000001362333152200233445ustar00rootroot00000000000000angular-cli-9.0.3/packages/_/devkit/package/project-files/__path__/000077500000000000000000000000001362333152200250745ustar00rootroot00000000000000angular-cli-9.0.3/packages/_/devkit/package/project-files/__path__/README.md000066400000000000000000000000471362333152200263540ustar00rootroot00000000000000# <%= displayName %> Work in progress angular-cli-9.0.3/packages/_/devkit/package/project-files/__path__/package.json000066400000000000000000000005431362333152200273640ustar00rootroot00000000000000{ "name": "<%= name %>", "version": "0.0.0", "description": "<%= description %>", "main": "src/index.js", "typings": "src/index.d.ts", "scripts": { "preinstall": "echo DO NOT INSTALL THIS PROJECT, ONLY THE ROOT PROJECT. && exit 1" }, "keywords": [ ], "license": "MIT", "dependencies": { "@angular-devkit/core": "0.0.0" } } angular-cli-9.0.3/packages/_/devkit/package/project-files/__path__/src/000077500000000000000000000000001362333152200256635ustar00rootroot00000000000000angular-cli-9.0.3/packages/_/devkit/package/project-files/__path__/src/index.ts000066400000000000000000000004071362333152200273430ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ // TODO: Make this useful (and awesome). export default 1; angular-cli-9.0.3/packages/_/devkit/package/schema.json000066400000000000000000000013061362333152200227310ustar00rootroot00000000000000{ "$schema": "http://json-schema.org/schema", "id": "SchematicsSchematicSchema", "title": "DevKit Package Schematic Schema", "type": "object", "properties": { "name": { "type": "string", "description": "The package name for the new schematic.", "$default": { "$source": "argv", "index": 0 } }, "description": { "type": "string", "description": "The description of the new package" }, "displayName": { "type": "string", "$default": { "$source": "interpolation", "value": "${name}" }, "description": "The human readable name." } }, "required": [ "name", "displayName" ] } angular-cli-9.0.3/packages/angular/000077500000000000000000000000001362333152200171305ustar00rootroot00000000000000angular-cli-9.0.3/packages/angular/cli/000077500000000000000000000000001362333152200176775ustar00rootroot00000000000000angular-cli-9.0.3/packages/angular/cli/BUILD000066400000000000000000000107611362333152200204660ustar00rootroot00000000000000# Copyright Google Inc. All Rights Reserved. # # Use of this source code is governed by an MIT-style license that can be # found in the LICENSE file at https://angular.io/license licenses(["notice"]) # MIT load("@npm_bazel_typescript//:index.bzl", "ts_library") load("//tools:ts_json_schema.bzl", "ts_json_schema") package(default_visibility = ["//visibility:public"]) ts_library( name = "angular-cli", srcs = glob( ["**/*.ts"], exclude = [ "**/*_spec.ts", "**/*_spec_large.ts", ], ), data = glob([ "**/*.json", "**/*.md", ]), module_name = "@angular/cli", # strict_checks = False, deps = [ ":command_schemas", "//packages/angular_devkit/architect", "//packages/angular_devkit/architect:node", "//packages/angular_devkit/core", "//packages/angular_devkit/core:node", "//packages/angular_devkit/schematics", "//packages/angular_devkit/schematics:tools", # @node_module: typescript:es2017.object "@npm//@types/debug", "@npm//@types/node", "@npm//@types/inquirer", "@npm//@types/rimraf", "@npm//@types/semver", "@npm//@types/universal-analytics", "@npm//@types/uuid", "@npm//ansi-colors", ], ) ts_library( name = "command_schemas", srcs = [], deps = [ ":add_schema", ":analytics_schema", ":build_schema", ":cli_schema", ":config_schema", ":deploy_schema", ":deprecated_schema", ":doc_schema", ":e2e_schema", ":easter_egg_schema", ":generate_schema", ":help_schema", ":lint_schema", ":new_schema", ":run_schema", ":serve_schema", ":test_schema", ":update_schema", ":version_schema", ":xi18n_schema", ], ) ts_json_schema( name = "cli_schema", src = "lib/config/schema.json", ) ts_json_schema( name = "analytics_schema", src = "commands/analytics.json", data = [ "commands/definitions.json", ], ) ts_json_schema( name = "add_schema", src = "commands/add.json", data = [ "commands/definitions.json", ], ) ts_json_schema( name = "build_schema", src = "commands/build.json", data = [ "commands/definitions.json", ], ) ts_json_schema( name = "deploy_schema", src = "commands/deploy.json", data = [ "commands/definitions.json", ], ) ts_json_schema( name = "config_schema", src = "commands/config.json", data = [ "commands/definitions.json", ], ) ts_json_schema( name = "deprecated_schema", src = "commands/deprecated.json", data = [ "commands/definitions.json", ], ) ts_json_schema( name = "doc_schema", src = "commands/doc.json", data = [ "commands/definitions.json", ], ) ts_json_schema( name = "e2e_schema", src = "commands/e2e.json", data = [ "commands/definitions.json", ], ) ts_json_schema( name = "easter_egg_schema", src = "commands/easter-egg.json", data = [ "commands/definitions.json", ], ) ts_json_schema( name = "generate_schema", src = "commands/generate.json", data = [ "commands/definitions.json", ], ) ts_json_schema( name = "help_schema", src = "commands/help.json", data = [ "commands/definitions.json", ], ) ts_json_schema( name = "lint_schema", src = "commands/lint.json", data = [ "commands/definitions.json", ], ) ts_json_schema( name = "new_schema", src = "commands/new.json", data = [ "commands/definitions.json", ], ) ts_json_schema( name = "run_schema", src = "commands/run.json", data = [ "commands/definitions.json", ], ) ts_json_schema( name = "serve_schema", src = "commands/serve.json", data = [ "commands/definitions.json", ], ) ts_json_schema( name = "test_schema", src = "commands/test.json", data = [ "commands/definitions.json", ], ) ts_json_schema( name = "update_schema", src = "commands/update.json", data = [ "commands/definitions.json", ], ) ts_json_schema( name = "version_schema", src = "commands/version.json", data = [ "commands/definitions.json", ], ) ts_json_schema( name = "xi18n_schema", src = "commands/xi18n.json", data = [ "commands/definitions.json", ], ) angular-cli-9.0.3/packages/angular/cli/README.md000066400000000000000000000254771362333152200211750ustar00rootroot00000000000000## Angular CLI [![Dependency Status][david-badge]][david-badge-url] [![devDependency Status][david-dev-badge]][david-dev-badge-url] [![npm](https://img.shields.io/npm/v/%40angular/cli.svg)][npm-badge-url] [![npm](https://img.shields.io/npm/v/%40angular/cli/next.svg)][npm-badge-url] [![npm](https://img.shields.io/npm/l/@angular/cli.svg)][license-url] [![npm](https://img.shields.io/npm/dm/@angular/cli.svg)][npm-badge-url] [![Join the chat at https://gitter.im/angular/angular-cli](https://img.shields.io/gitter/room/nwjs/nw.js.svg)](https://gitter.im/angular/angular-cli?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) [![GitHub forks](https://img.shields.io/github/forks/angular/angular-cli.svg?style=social&label=Fork)](https://github.com/angular/angular-cli/fork) [![GitHub stars](https://img.shields.io/github/stars/angular/angular-cli.svg?style=social&label=Star)](https://github.com/angular/angular-cli) ## Note If you are updating from a beta or RC version, check out our [1.0 Update Guide](https://github.com/angular/angular-cli/wiki/stories-1.0-update). If you wish to collaborate, check out [our issue list](https://github.com/angular/angular-cli/issues). Before submitting new issues, have a look at [issues marked with the `type: faq` label](https://github.com/angular/angular-cli/issues?utf8=%E2%9C%93&q=is%3Aissue%20label%3A%22type%3A%20faq%22%20). ## Prerequisites Both the CLI and generated project have dependencies that require Node 8.9 or higher, together with NPM 5.5.1 or higher. ## Table of Contents * [Installation](#installation) * [Usage](#usage) * [Generating a New Project](#generating-and-serving-an-angular-project-via-a-development-server) * [Generating Components, Directives, Pipes and Services](#generating-components-directives-pipes-and-services) * [Updating Angular CLI](#updating-angular-cli) * [Development Hints for working on Angular CLI](#development-hints-for-working-on-angular-cli) * [Documentation](#documentation) * [License](#license) ## Installation **BEFORE YOU INSTALL:** please read the [prerequisites](#prerequisites) ### Install Globally ```bash npm install -g @angular/cli ``` ### Install Locally ```bash npm install @angular/cli ``` To run a locally installed version of the angular-cli, you can call `ng` commands directly by adding the `.bin` folder within your local `node_modules` folder to your PATH. The `node_modules` and `.bin` folders are created in the directory where `npm install @angular/cli` was run upon completion of the install command. Alternatively, you can install [npx](https://www.npmjs.com/package/npx) and run `npx ng ` within the local directory where `npm install @angular/cli` was run, which will use the locally installed angular-cli. ### Install Specific Version (Example: 6.1.1) ```bash npm install -g @angular/cli@6.1.1 ``` ## Usage ```bash ng help ``` ### Generating and serving an Angular project via a development server ```bash ng new PROJECT-NAME cd PROJECT-NAME ng serve ``` Navigate to `http://localhost:4200/`. The app will automatically reload if you change any of the source files. You can configure the default HTTP host and port used by the development server with two command-line options : ```bash ng serve --host 0.0.0.0 --port 4201 ``` ### Generating Components, Directives, Pipes and Services You can use the `ng generate` (or just `ng g`) command to generate Angular components: ```bash ng generate component my-new-component ng g component my-new-component # using the alias # components support relative path generation # if in the directory src/app/feature/ and you run ng g component new-cmp # your component will be generated in src/app/feature/new-cmp # but if you were to run ng g component ./newer-cmp # your component will be generated in src/app/newer-cmp # if in the directory src/app you can also run ng g component feature/new-cmp # and your component will be generated in src/app/feature/new-cmp ``` You can find all possible blueprints in the table below: Scaffold | Usage --- | --- [Component](https://angular.io/cli/generate#component) | `ng g component my-new-component` [Directive](https://angular.io/cli/generate#directive) | `ng g directive my-new-directive` [Pipe](https://angular.io/cli/generate#pipe) | `ng g pipe my-new-pipe` [Service](https://angular.io/cli/generate#service) | `ng g service my-new-service` [Class](https://angular.io/cli/generate#class) | `ng g class my-new-class` [Guard](https://angular.io/cli/generate#guard) | `ng g guard my-new-guard` [Interface](https://angular.io/cli/generate#interface) | `ng g interface my-new-interface` [Enum](https://angular.io/cli/generate#enum) | `ng g enum my-new-enum` [Module](https://angular.io/cli/generate#module) | `ng g module my-module` angular-cli will add reference to `components`, `directives` and `pipes` automatically in the `app.module.ts`. If you need to add this references to another custom module, follow these steps: 1. `ng g module new-module` to create a new module 2. call `ng g component new-module/new-component` This should add the new `component`, `directive` or `pipe` reference to the `new-module` you've created. ### Updating Angular CLI If you're using Angular CLI `1.0.0-beta.28` or less, you need to uninstall `angular-cli` package. It should be done due to changing of package's name and scope from `angular-cli` to `@angular/cli`: ```bash npm uninstall -g angular-cli npm uninstall --save-dev angular-cli ``` To update Angular CLI to a new version, you must update both the global package and your project's local package. Global package: ```bash npm uninstall -g @angular/cli npm cache verify # if npm version is < 5 then use `npm cache clean` npm install -g @angular/cli@latest ``` Local project package: ```bash rm -rf node_modules dist # use rmdir /S/Q node_modules dist in Windows Command Prompt; use rm -r -fo node_modules,dist in Windows PowerShell npm install --save-dev @angular/cli@latest npm install ``` If you are updating to 1.0 from a beta or RC version, check out our [1.0 Update Guide](https://github.com/angular/angular-cli/wiki/stories-1.0-update). You can find more details about changes between versions in [the Releases tab on GitHub](https://github.com/angular/angular-cli/releases). ## Development Hints for working on Angular CLI ### Working with master ```bash git clone https://github.com/angular/angular-cli.git yarn npm run build cd dist/@angular/cli npm link ``` `npm link` is very similar to `npm install -g` except that instead of downloading the package from the repo, the just built `dist/@angular/cli/` folder becomes the global package. Additionally, this repository publishes several packages and we use special logic to load all of them on development setups. Any changes to the files in the `angular-cli/` folder will immediately affect the global `@angular/cli` package, meaning that, in order to quickly test any changes you make to the cli project, you should simply just run `npm run build` again. Now you can use `@angular/cli` via the command line: ```bash ng new foo cd foo npm link @angular/cli ng serve ``` `npm link @angular/cli` is needed because by default the globally installed `@angular/cli` just loads the local `@angular/cli` from the project which was fetched remotely from npm. `npm link @angular/cli` symlinks the global `@angular/cli` package to the local `@angular/cli` package. Now the `angular-cli` you cloned before is in three places: The folder you cloned it into, npm's folder where it stores global packages and the Angular CLI project you just created. You can also use `ng new foo --link-cli` to automatically link the `@angular/cli` package. Please read the official [npm-link documentation](https://docs.npmjs.com/cli/link) and the [npm-link cheatsheet](http://browsenpm.org/help#linkinganynpmpackagelocally) for more information. To run the Angular CLI E2E test suite, use the `node ./tests/legacy-cli/run_e2e` command. It can also receive a filename to only run that test (e.g. `node ./tests/legacy-cli/run_e2e tests/legacy-cli/e2e/tests/build/dev-build.ts`). As part of the test procedure, all packages will be built and linked. You will need to re-run `npm link` to re-link the development Angular CLI environment after tests finish. ### Debugging with VS Code In order to debug some Angular CLI behaviour using Visual Studio Code, you can run `npm run build`, and then use a launch configuration like the following: ```json { "type": "node", "request": "launch", "name": "ng serve", "cwd": "", "program": "${workspaceFolder}/dist/@angular/cli/bin/ng", "args": [ "", ...other arguments ], "console": "integratedTerminal" } ``` Then you can add breakpoints in `dist/@angular` files. For more informations about Node.js debugging in VS Code, see the related [VS Code Documentation](https://code.visualstudio.com/docs/nodejs/nodejs-debugging). ### CPU Profiling In order to investigate performance issues, CPU profiling is often useful. To capture a CPU profiling, you can: 1. install the v8-profiler-node8 dependency: `npm install v8-profiler-node8 --no-save` 1. set the NG_CLI_PROFILING Environment variable to the file name you want: * on Unix systems (Linux & Mac OS X): Ì€`export NG_CLI_PROFILING=my-profile` * on Windows: ̀̀`setx NG_CLI_PROFILING my-profile` Then, just run the ng command on which you want to capture a CPU profile. You will then obtain a `my-profile.cpuprofile` file in the folder from wich you ran the ng command. You can use the Chrome Devtools to process it. To do so: 1. open `chrome://inspect/#devices` in Chrome 1. click on "Open dedicated DevTools for Node" 1. go to the "profiler" tab 1. click on the "Load" button and select the generated .cpuprofile file 1. on the left panel, select the associated file In addition to this one, another, more elaborated way to capture a CPU profile using the Chrome Devtools is detailed in https://github.com/angular/angular-cli/issues/8259#issue-269908550. ## Documentation The documentation for the Angular CLI is located in this repo's [wiki](https://angular.io/cli). ## License [MIT](https://github.com/angular/angular-cli/blob/master/LICENSE) [travis-badge]: https://travis-ci.org/angular/angular-cli.svg?branch=master [travis-badge-url]: https://travis-ci.org/angular/angular-cli [david-badge]: https://david-dm.org/angular/angular-cli.svg [david-badge-url]: https://david-dm.org/angular/angular-cli [david-dev-badge]: https://david-dm.org/angular/angular-cli/dev-status.svg [david-dev-badge-url]: https://david-dm.org/angular/angular-cli?type=dev [npm-badge]: https://img.shields.io/npm/v/@angular/cli.svg [npm-badge-url]: https://www.npmjs.com/package/@angular/cli [license-url]: https://github.com/angular/angular-cli/blob/master/LICENSE angular-cli-9.0.3/packages/angular/cli/bin/000077500000000000000000000000001362333152200204475ustar00rootroot00000000000000angular-cli-9.0.3/packages/angular/cli/bin/ng000077500000000000000000000020741362333152200210040ustar00rootroot00000000000000#!/usr/bin/env node 'use strict'; // Provide a title to the process in `ps`. // Due to an obscure Mac bug, do not start this title with any symbol. try { process.title = 'ng ' + Array.from(process.argv).slice(2).join(' '); } catch (_) { // If an error happened above, use the most basic title. process.title = 'ng'; } // This node version check ensures that extremely old versions of node are not used. // These may not support ES2015 features such as const/let/async/await/etc. // These would then crash with a hard to diagnose error message. // tslint:disable-next-line: no-var-keyword var version = process.versions.node.split('.').map(part => Number(part)); if (version[0] < 10 || version[0] === 11 || (version[0] === 10 && version[1] < 13)) { process.stderr.write( 'Node.js version ' + process.version + ' detected.\n' + 'The Angular CLI requires a minimum Node.js version of either v10.13 or v12.0.\n\n' + 'Please update your Node.js version or visit https://nodejs.org/ for additional instructions.\n', ); process.exit(3); } require('../lib/init'); angular-cli-9.0.3/packages/angular/cli/bin/postinstall/000077500000000000000000000000001362333152200230235ustar00rootroot00000000000000angular-cli-9.0.3/packages/angular/cli/bin/postinstall/analytics-prompt.js000066400000000000000000000006221362333152200266670ustar00rootroot00000000000000'use strict'; // This file is ES6 because it needs to be executed as is. if ('NG_CLI_ANALYTICS' in process.env) { return; } try { var analytics = require('../../models/analytics'); analytics .hasGlobalAnalyticsConfiguration() .then(hasGlobalConfig => { if (!hasGlobalConfig) { return analytics.promptGlobalAnalytics(); } }) .catch(() => {}); } catch (_) {} angular-cli-9.0.3/packages/angular/cli/bin/postinstall/ng-update-message.js000077500000000000000000000026671362333152200267050ustar00rootroot00000000000000'use strict'; // This file is ES6 because it needs to be executed as is. // Check if the current directory contains '.angular-cli.json'. If it does, show a message to the user that they // should use the migration script. const fs = require('fs'); const path = require('path'); const os = require('os'); let found = false; let current = path.dirname(path.dirname(__dirname)); while (current !== path.dirname(current)) { if (fs.existsSync(path.join(current, 'angular-cli.json')) || fs.existsSync(path.join(current, '.angular-cli.json'))) { found = os.homedir() !== current || fs.existsSync(path.join(current, 'package.json')); break; } if (fs.existsSync(path.join(current, 'angular.json')) || fs.existsSync(path.join(current, '.angular.json')) || fs.existsSync(path.join(current, 'package.json'))) { break; } current = path.dirname(current); } if (found) { // ------------------------------------------------------------------------------------------ // If changing this message, please update the same message in // `packages/@angular/cli/models/command-runner.ts` // eslint-disable-next-line no-console console.error(`\u001b[31m ${'='.repeat(80)} The Angular CLI configuration format has been changed, and your existing configuration can be updated automatically by running the following command: ng update @angular/cli ${'='.repeat(80)} \u001b[39m`.replace(/^ {4}/gm, '')); } angular-cli-9.0.3/packages/angular/cli/bin/postinstall/script.js000066400000000000000000000003251362333152200246650ustar00rootroot00000000000000#!/usr/bin/env node 'use strict'; // These should not fail but if they do they should not block installation of the package try { require('./ng-update-message'); require('./analytics-prompt'); } catch (_) {} angular-cli-9.0.3/packages/angular/cli/commands.json000066400000000000000000000013501362333152200223720ustar00rootroot00000000000000{ "add": "./commands/add.json", "analytics": "./commands/analytics.json", "build": "./commands/build.json", "config": "./commands/config.json", "deploy": "./commands/deploy.json", "doc": "./commands/doc.json", "e2e": "./commands/e2e.json", "make-this-awesome": "./commands/easter-egg.json", "generate": "./commands/generate.json", "get": "./commands/deprecated.json", "set": "./commands/deprecated.json", "help": "./commands/help.json", "lint": "./commands/lint.json", "new": "./commands/new.json", "run": "./commands/run.json", "serve": "./commands/serve.json", "test": "./commands/test.json", "update": "./commands/update.json", "version": "./commands/version.json", "xi18n": "./commands/xi18n.json" } angular-cli-9.0.3/packages/angular/cli/commands/000077500000000000000000000000001362333152200215005ustar00rootroot00000000000000angular-cli-9.0.3/packages/angular/cli/commands/add-impl.ts000066400000000000000000000242631362333152200235460ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { analytics, tags } from '@angular-devkit/core'; import { NodePackageDoesNotSupportSchematics } from '@angular-devkit/schematics/tools'; import { dirname, join } from 'path'; import { intersects, prerelease, rcompare, satisfies, valid, validRange } from 'semver'; import { PackageManager } from '../lib/config/schema'; import { isPackageNameSafeForAnalytics } from '../models/analytics'; import { Arguments } from '../models/interface'; import { RunSchematicOptions, SchematicCommand } from '../models/schematic-command'; import { installPackage, installTempPackage } from '../tasks/install-package'; import { colors } from '../utilities/color'; import { getPackageManager } from '../utilities/package-manager'; import { NgAddSaveDepedency, PackageManifest, fetchPackageManifest, fetchPackageMetadata, } from '../utilities/package-metadata'; import { Schema as AddCommandSchema } from './add'; const npa = require('npm-package-arg'); export class AddCommand extends SchematicCommand { readonly allowPrivateSchematics = true; async initialize(options: AddCommandSchema & Arguments) { if (options.registry) { return super.initialize({ ...options, packageRegistry: options.registry }); } else { return super.initialize(options); } } async run(options: AddCommandSchema & Arguments) { if (!options.collection) { this.logger.fatal( `The "ng add" command requires a name argument to be specified eg. ` + `${colors.yellow('ng add [name] ')}. For more details, use "ng help".`, ); return 1; } let packageIdentifier; try { packageIdentifier = npa(options.collection); } catch (e) { this.logger.error(e.message); return 1; } if (packageIdentifier.registry && this.isPackageInstalled(packageIdentifier.name)) { let validVersion = false; const installedVersion = await this.findProjectVersion(packageIdentifier.name); if (installedVersion) { if (packageIdentifier.type === 'range') { validVersion = satisfies(installedVersion, packageIdentifier.fetchSpec); } else if (packageIdentifier.type === 'version') { const v1 = valid(packageIdentifier.fetchSpec); const v2 = valid(installedVersion); validVersion = v1 !== null && v1 === v2; } else if (!packageIdentifier.rawSpec) { validVersion = true; } } if (validVersion) { // Already installed so just run schematic this.logger.info('Skipping installation: Package already installed'); return this.executeSchematic(packageIdentifier.name, options['--']); } } const packageManager = await getPackageManager(this.workspace.root); const usingYarn = packageManager === PackageManager.Yarn; if (packageIdentifier.type === 'tag' && !packageIdentifier.rawSpec) { // only package name provided; search for viable version // plus special cases for packages that did not have peer deps setup let packageMetadata; try { packageMetadata = await fetchPackageMetadata(packageIdentifier.name, this.logger, { registry: options.registry, usingYarn, verbose: options.verbose, }); } catch (e) { this.logger.error('Unable to fetch package metadata: ' + e.message); return 1; } const latestManifest = packageMetadata.tags['latest']; if (latestManifest && Object.keys(latestManifest.peerDependencies).length === 0) { if (latestManifest.name === '@angular/pwa') { const version = await this.findProjectVersion('@angular/cli'); // tslint:disable-next-line:no-any const semverOptions = { includePrerelease: true } as any; if ( version && ((validRange(version) && intersects(version, '7', semverOptions)) || (valid(version) && satisfies(version, '7', semverOptions))) ) { packageIdentifier = npa.resolve('@angular/pwa', '0.12'); } } } else if (!latestManifest || (await this.hasMismatchedPeer(latestManifest))) { // 'latest' is invalid so search for most recent matching package const versionManifests = Object.values(packageMetadata.versions).filter( (value: PackageManifest) => !prerelease(value.version), ) as PackageManifest[]; versionManifests.sort((a, b) => rcompare(a.version, b.version, true)); let newIdentifier; for (const versionManifest of versionManifests) { if (!(await this.hasMismatchedPeer(versionManifest))) { newIdentifier = npa.resolve(packageIdentifier.name, versionManifest.version); break; } } if (!newIdentifier) { this.logger.warn("Unable to find compatible package. Using 'latest'."); } else { packageIdentifier = newIdentifier; } } } let collectionName = packageIdentifier.name; let savePackage: NgAddSaveDepedency | undefined; try { const manifest = await fetchPackageManifest(packageIdentifier, this.logger, { registry: options.registry, verbose: options.verbose, usingYarn, }); savePackage = manifest['ng-add'] && manifest['ng-add'].save; collectionName = manifest.name; if (await this.hasMismatchedPeer(manifest)) { this.logger.warn( 'Package has unmet peer dependencies. Adding the package may not succeed.', ); } } catch (e) { this.logger.error('Unable to fetch package manifest: ' + e.message); return 1; } if (savePackage === false) { // Temporary packages are located in a different directory // Hence we need to resolve them using the temp path const tempPath = installTempPackage( packageIdentifier.raw, this.logger, packageManager, options.registry ? [`--registry="${options.registry}"`] : undefined, ); const resolvedCollectionPath = require.resolve( join(collectionName, 'package.json'), { paths: [tempPath], }, ); collectionName = dirname(resolvedCollectionPath); } else { installPackage( packageIdentifier.raw, this.logger, packageManager, savePackage, options.registry ? [`--registry="${options.registry}"`] : undefined, ); } return this.executeSchematic(collectionName, options['--']); } async reportAnalytics( paths: string[], options: AddCommandSchema & Arguments, dimensions: (boolean | number | string)[] = [], metrics: (boolean | number | string)[] = [], ): Promise { const collection = options.collection; // Add the collection if it's safe listed. if (collection && isPackageNameSafeForAnalytics(collection)) { dimensions[analytics.NgCliAnalyticsDimensions.NgAddCollection] = collection; } else { delete dimensions[analytics.NgCliAnalyticsDimensions.NgAddCollection]; } return super.reportAnalytics(paths, options, dimensions, metrics); } private isPackageInstalled(name: string): boolean { try { require.resolve(join(name, 'package.json'), { paths: [this.workspace.root] }); return true; } catch (e) { if (e.code !== 'MODULE_NOT_FOUND') { throw e; } } return false; } private async executeSchematic( collectionName: string, options: string[] = [], ): Promise { const runOptions: RunSchematicOptions = { schematicOptions: options, collectionName, schematicName: 'ng-add', dryRun: false, force: false, }; try { return await this.runSchematic(runOptions); } catch (e) { if (e instanceof NodePackageDoesNotSupportSchematics) { this.logger.error(tags.oneLine` The package that you are trying to add does not support schematics. You can try using a different version of the package or contact the package author to add ng-add support. `); return 1; } throw e; } } private async findProjectVersion(name: string): Promise { let installedPackage; try { installedPackage = require.resolve(join(name, 'package.json'), { paths: [this.workspace.root], }); } catch {} if (installedPackage) { try { const installed = await fetchPackageManifest(dirname(installedPackage), this.logger); return installed.version; } catch {} } let projectManifest; try { projectManifest = await fetchPackageManifest(this.workspace.root, this.logger); } catch {} if (projectManifest) { const version = projectManifest.dependencies[name] || projectManifest.devDependencies[name]; if (version) { return version; } } return null; } private async hasMismatchedPeer(manifest: PackageManifest): Promise { for (const peer in manifest.peerDependencies) { let peerIdentifier; try { peerIdentifier = npa.resolve(peer, manifest.peerDependencies[peer]); } catch { this.logger.warn(`Invalid peer dependency ${peer} found in package.`); continue; } if (peerIdentifier.type === 'version' || peerIdentifier.type === 'range') { try { const version = await this.findProjectVersion(peer); if (!version) { continue; } // tslint:disable-next-line:no-any const options = { includePrerelease: true } as any; if ( !intersects(version, peerIdentifier.rawSpec, options) && !satisfies(version, peerIdentifier.rawSpec, options) ) { return true; } } catch { // Not found or invalid so ignore continue; } } else { // type === 'tag' | 'file' | 'directory' | 'remote' | 'git' // Cannot accurately compare these as the tag/location may have changed since install } } return false; } } angular-cli-9.0.3/packages/angular/cli/commands/add.json000066400000000000000000000022111362333152200231170ustar00rootroot00000000000000{ "$schema": "http://json-schema.org/schema", "$id": "ng-cli://commands/add.json", "description": "Adds support for an external library to your project.", "$longDescription": "./add.md", "$scope": "in", "$impl": "./add-impl#AddCommand", "type": "object", "allOf": [ { "properties": { "collection": { "type": "string", "description": "The package to be added.", "$default": { "$source": "argv", "index": 0 } }, "registry": { "description": "The NPM registry to use.", "type": "string", "oneOf": [ { "format": "uri" }, { "format": "hostname" } ] }, "verbose": { "description": "Display additional details about internal operations during execution.", "type": "boolean", "default": false } }, "required": [ ] }, { "$ref": "./definitions.json#/definitions/interactive" }, { "$ref": "./definitions.json#/definitions/base" } ] } angular-cli-9.0.3/packages/angular/cli/commands/add.md000066400000000000000000000006561362333152200225610ustar00rootroot00000000000000Adds the npm package for a published library to your workspace, and configures the project in the current working directory (or the default project if you are not in a project directory) to use that library, as specified by the library's schematic. For example, adding `@angular/pwa` configures your project for PWA support: ```bash ng add @angular/pwa ``` The default project is the value of `defaultProject` in `angular.json`. angular-cli-9.0.3/packages/angular/cli/commands/analytics-impl.ts000066400000000000000000000054161362333152200250040ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { promptGlobalAnalytics, promptProjectAnalytics, setAnalyticsConfig, } from '../models/analytics'; import { Command } from '../models/command'; import { Arguments } from '../models/interface'; import { ProjectSetting, Schema as AnalyticsCommandSchema, SettingOrProject } from './analytics'; export class AnalyticsCommand extends Command { public async run(options: AnalyticsCommandSchema & Arguments) { // Our parser does not support positional enums (won't report invalid parameters). Do the // validation manually. // TODO(hansl): fix parser to better support positionals. This would be a breaking change. if (options.settingOrProject === undefined) { if (options['--']) { // The user passed positional arguments but they didn't validate. this.logger.error(`Argument ${JSON.stringify(options['--'][0])} is invalid.`); this.logger.error(`Please provide one of the following value: on, off, ci or project.`); return 1; } else { // No argument were passed. await this.printHelp(options); return 2; } } else if (options.settingOrProject == SettingOrProject.Project && options.projectSetting === undefined) { this.logger.error(`Argument ${JSON.stringify(options.settingOrProject)} requires a second ` + `argument of one of the following value: on, off.`); return 2; } try { switch (options.settingOrProject) { case SettingOrProject.Off: setAnalyticsConfig('global', false); break; case SettingOrProject.On: setAnalyticsConfig('global', true); break; case SettingOrProject.Ci: setAnalyticsConfig('global', 'ci'); break; case SettingOrProject.Project: switch (options.projectSetting) { case ProjectSetting.Off: setAnalyticsConfig('local', false); break; case ProjectSetting.On: setAnalyticsConfig('local', true); break; case ProjectSetting.Prompt: await promptProjectAnalytics(true); break; default: await this.printHelp(options); return 3; } break; case SettingOrProject.Prompt: await promptGlobalAnalytics(true); break; default: await this.printHelp(options); return 4; } } catch (err) { this.logger.fatal(err.message); return 1; } return 0; } } angular-cli-9.0.3/packages/angular/cli/commands/analytics-long.md000066400000000000000000000011011362333152200247370ustar00rootroot00000000000000The value of *settingOrProject* is one of the following. * "on" : Enables analytics gathering and reporting for the user. * "off" : Disables analytics gathering and reporting for the user. * "ci" : Enables analytics and configures reporting for use with Continuous Integration, which uses a common CI user. * "prompt" : Prompts the user to set the status interactively. * "project" : Sets the default status for the project to the *projectSetting* value, which can be any of the other values. The *projectSetting* argument is ignored for all other values of *settingOrProject*.angular-cli-9.0.3/packages/angular/cli/commands/analytics.json000066400000000000000000000024631362333152200243670ustar00rootroot00000000000000{ "$schema": "http://json-schema.org/schema", "$id": "ng-cli://commands/analytics.json", "description": "Configures the gathering of Angular CLI usage metrics. See https://v8.angular.io/cli/usage-analytics-gathering.", "$longDescription": "./analytics-long.md", "$aliases": [], "$scope": "all", "$type": "native", "$impl": "./analytics-impl#AnalyticsCommand", "type": "object", "allOf": [ { "properties": { "settingOrProject": { "enum": [ "on", "off", "ci", "project", "prompt" ], "description": "Directly enables or disables all usage analytics for the user, or prompts the user to set the status interactively, or sets the default status for the project.", "$default": { "$source": "argv", "index": 0 } }, "projectSetting": { "enum": [ "on", "off", "prompt" ], "description": "Sets the default analytics enablement status for the project.", "$default": { "$source": "argv", "index": 1 } } }, "required": [ "settingOrProject" ] }, { "$ref": "./definitions.json#/definitions/base" } ] } angular-cli-9.0.3/packages/angular/cli/commands/build-impl.ts000066400000000000000000000021151362333152200241050ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { analytics } from '@angular-devkit/core'; import { ArchitectCommand, ArchitectCommandOptions } from '../models/architect-command'; import { Arguments } from '../models/interface'; import { Schema as BuildCommandSchema } from './build'; export class BuildCommand extends ArchitectCommand { public readonly target = 'build'; public async run(options: ArchitectCommandOptions & Arguments) { return this.runArchitectTarget(options); } async reportAnalytics( paths: string[], options: BuildCommandSchema & Arguments, dimensions: (boolean | number | string)[] = [], metrics: (boolean | number | string)[] = [], ): Promise { if (options.buildEventLog !== undefined) { dimensions[analytics.NgCliAnalyticsDimensions.NgBuildBuildEventLog] = true; } return super.reportAnalytics(paths, options, dimensions, metrics); } } angular-cli-9.0.3/packages/angular/cli/commands/build-long.md000066400000000000000000000027211362333152200240600ustar00rootroot00000000000000The command can be used to build a project of type "application" or "library". When used to build a library, a different builder is invoked, and only the `ts-config`, `configuration`, and `watch` options are applied. All other options apply only to building applications. The application builder uses the [webpack](https://webpack.js.org/) build tool, with default configuration options specified in the workspace configuration file (`angular.json`) or with a named alternative configuration. A "production" configuration is created by default when you use the CLI to create the project, and you can use that configuration by specifying the `--configuration="production"` or the `--prod="true"` option. The configuration options generally correspond to the command options. You can override individual configuration defaults by specifying the corresponding options on the command line. The command can accept option names given in either dash-case or camelCase. Note that in the configuration file, you must specify names in camelCase. Some additional options can only be set through the configuration file, either by direct editing or with the `ng config` command. These include `assets`, `styles`, and `scripts` objects that provide runtime-global resources to include in the project. Resources in CSS, such as images and fonts, are automatically written and fingerprinted at the root of the output folder. For further details, see [Workspace Configuration](guide/workspace-config). angular-cli-9.0.3/packages/angular/cli/commands/build.json000066400000000000000000000013641362333152200234760ustar00rootroot00000000000000{ "$schema": "http://json-schema.org/schema", "$id": "ng-cli://commands/build.json", "description": "Compiles an Angular app into an output directory named dist/ at the given output path. Must be executed from within a workspace directory.", "$longDescription": "./build-long.md", "$aliases": [ "b" ], "$scope": "in", "$type": "architect", "$impl": "./build-impl#BuildCommand", "allOf": [ { "$ref": "./definitions.json#/definitions/architect" }, { "$ref": "./definitions.json#/definitions/base" }, { "type": "object", "properties": { "buildEventLog": { "type": "string", "description": "**EXPERIMENTAL** Output file path for Build Event Protocol events" } } } ] } angular-cli-9.0.3/packages/angular/cli/commands/config-impl.ts000066400000000000000000000214271362333152200242620ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { InvalidJsonCharacterException, JsonArray, JsonObject, JsonParseMode, JsonValue, experimental, parseJson, tags, } from '@angular-devkit/core'; import { writeFileSync } from 'fs'; import { v4 as uuidV4 } from 'uuid'; import { Command } from '../models/command'; import { Arguments, CommandScope } from '../models/interface'; import { getWorkspace, getWorkspaceRaw, migrateLegacyGlobalConfig, validateWorkspace, } from '../utilities/config'; import { Schema as ConfigCommandSchema, Value as ConfigCommandSchemaValue } from './config'; function _validateBoolean(value: string) { if (('' + value).trim() === 'true') { return true; } else if (('' + value).trim() === 'false') { return false; } else { throw new Error(`Invalid value type; expected Boolean, received ${JSON.stringify(value)}.`); } } function _validateNumber(value: string) { const numberValue = Number(value); if (!Number.isFinite(numberValue)) { return numberValue; } throw new Error(`Invalid value type; expected Number, received ${JSON.stringify(value)}.`); } function _validateString(value: string) { return value; } function _validateAnalytics(value: string) { if (value === '') { // Disable analytics. return null; } else { return value; } } function _validateAnalyticsSharingUuid(value: string) { if (value == '') { return uuidV4(); } else { return value; } } function _validateAnalyticsSharingTracking(value: string) { if (!value.match(/^GA-\d+-\d+$/)) { throw new Error(`Invalid GA property ID: ${JSON.stringify(value)}.`); } return value; } const validCliPaths = new Map JsonValue>([ ['cli.warnings.versionMismatch', _validateBoolean], ['cli.defaultCollection', _validateString], ['cli.packageManager', _validateString], ['cli.analytics', _validateAnalytics], ['cli.analyticsSharing.tracking', _validateAnalyticsSharingTracking], ['cli.analyticsSharing.uuid', _validateAnalyticsSharingUuid], ]); /** * Splits a JSON path string into fragments. Fragments can be used to get the value referenced * by the path. For example, a path of "a[3].foo.bar[2]" would give you a fragment array of * ["a", 3, "foo", "bar", 2]. * @param path The JSON string to parse. * @returns {(string|number)[]} The fragments for the string. * @private */ function parseJsonPath(path: string): (string | number)[] { const fragments = (path || '').split(/\./g); const result: (string | number)[] = []; while (fragments.length > 0) { const fragment = fragments.shift(); if (fragment == undefined) { break; } const match = fragment.match(/([^\[]+)((\[.*\])*)/); if (!match) { throw new Error('Invalid JSON path.'); } result.push(match[1]); if (match[2]) { const indices = match[2] .slice(1, -1) .split('][') .map(x => (/^\d$/.test(x) ? +x : x.replace(/\"|\'/g, ''))); result.push(...indices); } } return result.filter(fragment => fragment != null); } function getValueFromPath( root: T, path: string, ): JsonValue | undefined { const fragments = parseJsonPath(path); try { return fragments.reduce((value: JsonValue, current: string | number) => { if (value == undefined || typeof value != 'object') { return undefined; } else if (typeof current == 'string' && !Array.isArray(value)) { return value[current]; } else if (typeof current == 'number' && Array.isArray(value)) { return value[current]; } else { return undefined; } }, root); } catch { return undefined; } } function setValueFromPath( root: T, path: string, newValue: JsonValue, ): JsonValue | undefined { const fragments = parseJsonPath(path); try { return fragments.reduce((value: JsonValue, current: string | number, index: number) => { if (value == undefined || typeof value != 'object') { return undefined; } else if (typeof current == 'string' && !Array.isArray(value)) { if (index === fragments.length - 1) { value[current] = newValue; } else if (value[current] == undefined) { if (typeof fragments[index + 1] == 'number') { value[current] = []; } else if (typeof fragments[index + 1] == 'string') { value[current] = {}; } } return value[current]; } else if (typeof current == 'number' && Array.isArray(value)) { if (index === fragments.length - 1) { value[current] = newValue; } else if (value[current] == undefined) { if (typeof fragments[index + 1] == 'number') { value[current] = []; } else if (typeof fragments[index + 1] == 'string') { value[current] = {}; } } return value[current]; } else { return undefined; } }, root); } catch { return undefined; } } function normalizeValue(value: ConfigCommandSchemaValue, path: string): JsonValue { const cliOptionType = validCliPaths.get(path); if (cliOptionType) { return cliOptionType('' + value); } if (typeof value === 'string') { try { return parseJson(value, JsonParseMode.Loose); } catch (e) { if (e instanceof InvalidJsonCharacterException && !value.startsWith('{')) { return value; } else { throw e; } } } return value; } export class ConfigCommand extends Command { public async run(options: ConfigCommandSchema & Arguments) { const level = options.global ? 'global' : 'local'; if (!options.global) { await this.validateScope(CommandScope.InProject); } let config = await getWorkspace(level); if (options.global && !config) { try { if (migrateLegacyGlobalConfig()) { config = await getWorkspace(level); this.logger.info(tags.oneLine` We found a global configuration that was used in Angular CLI 1. It has been automatically migrated.`); } } catch {} } if (options.value == undefined) { if (!config) { this.logger.error('No config found.'); return 1; } const workspace = ((config as {}) as { _workspace: experimental.workspace.WorkspaceSchema }) ._workspace; return this.get(workspace, options); } else { return this.set(options); } } private get(config: experimental.workspace.WorkspaceSchema, options: ConfigCommandSchema) { let value; if (options.jsonPath) { if (options.jsonPath === 'cli.warnings.typescriptMismatch') { // NOTE: Remove this in 9.0. this.logger.warn('The "typescriptMismatch" warning has been removed in 8.0.'); // Since there is no actual warning, this value is always false. this.logger.info('false'); return 0; } value = getValueFromPath((config as {}) as JsonObject, options.jsonPath); } else { value = config; } if (value === undefined) { this.logger.error('Value cannot be found.'); return 1; } else if (typeof value == 'object') { this.logger.info(JSON.stringify(value, null, 2)); } else { this.logger.info(value.toString()); } return 0; } private async set(options: ConfigCommandSchema) { if (!options.jsonPath || !options.jsonPath.trim()) { throw new Error('Invalid Path.'); } if (options.jsonPath === 'cli.warnings.typescriptMismatch') { // NOTE: Remove this in 9.0. this.logger.warn('The "typescriptMismatch" warning has been removed in 8.0.'); return 0; } if ( options.global && !options.jsonPath.startsWith('schematics.') && !validCliPaths.has(options.jsonPath) ) { throw new Error('Invalid Path.'); } const [config, configPath] = getWorkspaceRaw(options.global ? 'global' : 'local'); if (!config || !configPath) { this.logger.error('Confguration file cannot be found.'); return 1; } // TODO: Modify & save without destroying comments const configValue = config.value; const value = normalizeValue(options.value || '', options.jsonPath); const result = setValueFromPath(configValue, options.jsonPath, value); if (result === undefined) { this.logger.error('Value cannot be found.'); return 1; } try { await validateWorkspace(configValue); } catch (error) { this.logger.fatal(error.message); return 1; } const output = JSON.stringify(configValue, null, 2); writeFileSync(configPath, output); return 0; } } angular-cli-9.0.3/packages/angular/cli/commands/config-long.md000066400000000000000000000012641362333152200242270ustar00rootroot00000000000000A workspace has a single CLI configuration file, `angular.json`, at the top level. The `projects` object contains a configuration object for each project in the workspace. You can edit the configuration directly in a code editor, or indirectly on the command line using this command. The configurable property names match command option names, except that in the configuration file, all names must use camelCase, while on the command line options can be given in either camelCase or dash-case. For further details, see [Workspace Configuration](guide/workspace-config). For configuration of CLI usage analytics, see [Gathering an Viewing CLI Usage Analytics](./usage-analytics-gathering).angular-cli-9.0.3/packages/angular/cli/commands/config.json000066400000000000000000000024401362333152200236400ustar00rootroot00000000000000{ "$schema": "http://json-schema.org/schema", "$id": "ng-cli://commands/config.json", "description": "Retrieves or sets Angular configuration values in the angular.json file for the workspace.", "$longDescription": "", "$aliases": [], "$scope": "all", "$type": "native", "$impl": "./config-impl#ConfigCommand", "type": "object", "allOf": [ { "properties": { "jsonPath": { "type": "string", "description": "The configuration key to set or query, in JSON path format. For example: \"a[3].foo.bar[2]\". If no new value is provided, returns the current value of this key.", "$default": { "$source": "argv", "index": 0 } }, "value": { "type": ["string", "number", "boolean"], "description": "If provided, a new value for the given configuration key.", "$default": { "$source": "argv", "index": 1 } }, "global": { "type": "boolean", "description": "When true, accesses the global configuration in the caller's home directory.", "default": false, "aliases": ["g"] } }, "required": [ ] }, { "$ref": "./definitions.json#/definitions/base" } ] } angular-cli-9.0.3/packages/angular/cli/commands/definitions.json000066400000000000000000000044241362333152200247120ustar00rootroot00000000000000{ "$schema": "http://json-schema.org/schema", "$id": "ng-cli://commands/definitions.json", "definitions": { "architect": { "properties": { "project": { "type": "string", "description": "The name of the project to build. Can be an application or a library.", "$default": { "$source": "argv", "index": 0 } }, "configuration": { "description": "A named build target, as specified in the \"configurations\" section of angular.json.\nEach named target is accompanied by a configuration of option defaults for that target.\nSetting this explicitly overrides the \"--prod\" flag", "type": "string", "aliases": [ "c" ] }, "prod": { "description": "Shorthand for \"--configuration=production\".\nWhen true, sets the build configuration to the production target.\nBy default, the production target is set up in the workspace configuration such that all builds make use of bundling, limited tree-shaking, and also limited dead code elimination.", "type": "boolean" } } }, "base": { "type": "object", "properties": { "help": { "enum": [true, false, "json", "JSON"], "description": "Shows a help message for this command in the console.", "default": false } } }, "schematic": { "properties": { "dryRun": { "type": "boolean", "default": false, "aliases": [ "d" ], "description": "When true, runs through and reports activity without writing out results." }, "force": { "type": "boolean", "default": false, "aliases": [ "f" ], "description": "When true, forces overwriting of existing files." } } }, "interactive": { "properties": { "interactive": { "type": "boolean", "default": "true", "description": "When false, disables interactive input prompts." }, "defaults": { "type": "boolean", "default": "false", "description": "When true, disables interactive input prompts for options with a default." } } } } } angular-cli-9.0.3/packages/angular/cli/commands/deploy-impl.ts000066400000000000000000000027021362333152200243040ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { ArchitectCommand, ArchitectCommandOptions } from '../models/architect-command'; import { Arguments } from '../models/interface'; import { Schema as DeployCommandSchema } from './deploy'; const BuilderMissing = ` Cannot find "deploy" target for the specified project. You should add a package that implements deployment capabilities for your favorite platform. For example: ng add @angular/fire ng add @azure/ng-deploy ng add @zeit/ng-deploy Find more packages on npm https://www.npmjs.com/search?q=ng%20deploy `; export class DeployCommand extends ArchitectCommand { public readonly target = 'deploy'; public readonly missingTargetError = BuilderMissing; public async run(options: ArchitectCommandOptions & Arguments) { return this.runArchitectTarget(options); } public async initialize(options: DeployCommandSchema & Arguments): Promise { if (!options.help) { return super.initialize(options); } } async reportAnalytics( paths: string[], options: DeployCommandSchema & Arguments, dimensions: (boolean | number | string)[] = [], metrics: (boolean | number | string)[] = [], ): Promise { return super.reportAnalytics(paths, options, dimensions, metrics); } } angular-cli-9.0.3/packages/angular/cli/commands/deploy-long.md000066400000000000000000000013541362333152200242560ustar00rootroot00000000000000The command takes an optional project name, as specified in the `projects` section of the `angular.json` workspace configuration file. When a project name is not supplied, executes the `deploy` builder for the default project. To use the `ng deploy` command, use `ng add` to add a package that implements deployment capabilities to your favorite platform. Adding the package automatically updates your workspace configuration, adding a deployment [CLI builder](guide/cli-builder). For example: ```json "projects": { "my-project": { ... "architect": { ... "deploy": { "builder": "@angular/fire:deploy", "options": {} } } } } ```angular-cli-9.0.3/packages/angular/cli/commands/deploy.json000066400000000000000000000012761362333152200236750ustar00rootroot00000000000000{ "$schema": "http://json-schema.org/schema", "$id": "ng-cli://commands/deploy.json", "description": "Invokes the deploy builder for a specified project or for the default project in the workspace.", "$longDescription": "./deploy-long.md", "$scope": "in", "$type": "architect", "$impl": "./deploy-impl#DeployCommand", "allOf": [ { "properties": { "project": { "type": "string", "description": "The name of the project to deploy.", "$default": { "$source": "argv", "index": 0 } } }, "required": [ ] }, { "$ref": "./definitions.json#/definitions/base" } ] } angular-cli-9.0.3/packages/angular/cli/commands/deprecated-impl.ts000066400000000000000000000013051362333152200251060ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { Command } from '../models/command'; import { Schema as DeprecatedCommandSchema } from './deprecated'; export class DeprecatedCommand extends Command { public async run() { let message = 'The "${this.description.name}" command has been deprecated.'; if (this.description.name == 'get' || this.description.name == 'set') { message = 'get/set have been deprecated in favor of the config command.'; } this.logger.error(message); return 0; } } angular-cli-9.0.3/packages/angular/cli/commands/deprecated.json000066400000000000000000000005611362333152200244750ustar00rootroot00000000000000{ "$schema": "http://json-schema.org/schema", "$id": "ng-cli://commands/deprecated.json", "description": "Deprecated in favor of config command.", "$longDescription": "", "$impl": "./deprecated-impl#DeprecatedCommand", "$hidden": true, "$type": "deprecated", "type": "object", "allOf": [ { "$ref": "./definitions.json#/definitions/base" } ] } angular-cli-9.0.3/packages/angular/cli/commands/doc-impl.ts000066400000000000000000000035571362333152200235660ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { Command } from '../models/command'; import { Arguments } from '../models/interface'; import { Schema as DocCommandSchema } from './doc'; const open = require('open'); export class DocCommand extends Command { public async run(options: DocCommandSchema & Arguments) { if (!options.keyword) { this.logger.error('You should specify a keyword, for instance, `ng doc ActivatedRoute`.'); return 0; } let domain = 'angular.io'; if (options.version) { // version can either be a string containing "next" if (options.version == 'next') { domain = 'next.angular.io'; // or a number where version must be a valid Angular version (i.e. not 0, 1 or 3) } else if (!isNaN(+options.version) && ![0, 1, 3].includes(+options.version)) { domain = `v${options.version}.angular.io`; } else { this.logger.error('Version should either be a number (2, 4, 5, 6...) or "next"'); return 0; } } else { // we try to get the current Angular version of the project // and use it if we can find it try { /* tslint:disable-next-line:no-implicit-dependencies */ const currentNgVersion = require('@angular/core').VERSION.major; domain = `v${currentNgVersion}.angular.io`; } catch (e) { } } let searchUrl = `https://${domain}/api?query=${options.keyword}`; if (options.search) { searchUrl = `https://${domain}/docs?search=${options.keyword}`; } // We should wrap `open` in a new Promise because `open` is already resolved await new Promise(() => { open(searchUrl, { wait: false, }); }); } } angular-cli-9.0.3/packages/angular/cli/commands/doc.json000066400000000000000000000024771362333152200231520ustar00rootroot00000000000000{ "$schema": "http://json-schema.org/schema", "$id": "ng-cli://commands/doc.json", "description": "Opens the official Angular documentation (angular.io) in a browser, and searches for a given keyword.", "$longDescription": "", "$aliases": [ "d" ], "$type": "native", "$impl": "./doc-impl#DocCommand", "type": "object", "allOf": [ { "properties": { "keyword": { "type": "string", "description": "The keyword to search for, as provided in the search bar in angular.io.", "$default": { "$source": "argv", "index": 0 } }, "search": { "aliases": ["s"], "type": "boolean", "default": false, "description": "When true, searches all of angular.io. Otherwise, searches only API reference documentation." }, "version" : { "oneOf": [ { "type": "number", "minimum": 4 }, { "enum": [2, "next"] } ], "description": "Contains the version of Angular to use for the documentation. If not provided, the command uses your current Angular core version." } }, "required": [ ] }, { "$ref": "./definitions.json#/definitions/base" } ] } angular-cli-9.0.3/packages/angular/cli/commands/e2e-impl.ts000066400000000000000000000011601362333152200234600ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { ArchitectCommand } from '../models/architect-command'; import { Arguments } from '../models/interface'; import { Schema as E2eCommandSchema } from './e2e'; export class E2eCommand extends ArchitectCommand { public readonly target = 'e2e'; public readonly multiTarget = true; public async run(options: E2eCommandSchema & Arguments) { return this.runArchitectTarget(options); } } angular-cli-9.0.3/packages/angular/cli/commands/e2e-long.md000066400000000000000000000001721362333152200234320ustar00rootroot00000000000000Must be executed from within a workspace directory. When a project name is not supplied, it will execute for all projects.angular-cli-9.0.3/packages/angular/cli/commands/e2e.json000066400000000000000000000007431362333152200230520ustar00rootroot00000000000000{ "$schema": "http://json-schema.org/schema", "$id": "ng-cli://commands/e2e.json", "description": "Builds and serves an Angular app, then runs end-to-end tests using Protractor.", "$longDescription": "./e2e-long.md", "$aliases": [ "e" ], "$scope": "in", "$type": "architect", "$impl": "./e2e-impl#E2eCommand", "type": "object", "allOf": [ { "$ref": "./definitions.json#/definitions/architect" }, { "$ref": "./definitions.json#/definitions/base" } ] } angular-cli-9.0.3/packages/angular/cli/commands/easter-egg-impl.ts000066400000000000000000000017151362333152200250360ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { Command } from '../models/command'; import { colors } from '../utilities/color'; import { Schema as AwesomeCommandSchema } from './easter-egg'; function pickOne(of: string[]): string { return of[Math.floor(Math.random() * of.length)]; } export class AwesomeCommand extends Command { async run() { const phrase = pickOne([ `You're on it, there's nothing for me to do!`, `Let's take a look... nope, it's all good!`, `You're doing fine.`, `You're already doing great.`, `Nothing to do; already awesome. Exiting.`, `Error 418: As Awesome As Can Get.`, `I spy with my little eye a great developer!`, `Noop... already awesome.`, ]); this.logger.info(colors.green(phrase)); } } angular-cli-9.0.3/packages/angular/cli/commands/easter-egg.json000066400000000000000000000004571362333152200244240ustar00rootroot00000000000000{ "$schema": "http://json-schema.org/schema", "$id": "ng-cli://commands/easter-egg.json", "description": "", "$longDescription": "", "$hidden": true, "$impl": "./easter-egg-impl#AwesomeCommand", "type": "object", "allOf": [ { "$ref": "./definitions.json#/definitions/base" } ] } angular-cli-9.0.3/packages/angular/cli/commands/generate-impl.ts000066400000000000000000000077541362333152200246160ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { Arguments, SubCommandDescription } from '../models/interface'; import { SchematicCommand } from '../models/schematic-command'; import { colors } from '../utilities/color'; import { parseJsonSchemaToSubCommandDescription } from '../utilities/json-schema'; import { Schema as GenerateCommandSchema } from './generate'; export class GenerateCommand extends SchematicCommand { // Allows us to resolve aliases before reporting analytics longSchematicName: string | undefined; async initialize(options: GenerateCommandSchema & Arguments) { // Fill up the schematics property of the command description. const [collectionName, schematicName] = await this.parseSchematicInfo(options); this.collectionName = collectionName; this.schematicName = schematicName; await super.initialize(options); const collection = this.getCollection(collectionName); const subcommands: { [name: string]: SubCommandDescription } = {}; const schematicNames = schematicName ? [schematicName] : collection.listSchematicNames(); // Sort as a courtesy for the user. schematicNames.sort(); for (const name of schematicNames) { const schematic = this.getSchematic(collection, name, true); this.longSchematicName = schematic.description.name; let subcommand: SubCommandDescription; if (schematic.description.schemaJson) { subcommand = await parseJsonSchemaToSubCommandDescription( name, schematic.description.path, this._workflow.registry, schematic.description.schemaJson, ); } else { continue; } if ((await this.getDefaultSchematicCollection()) == collectionName) { subcommands[name] = subcommand; } else { subcommands[`${collectionName}:${name}`] = subcommand; } } this.description.options.forEach(option => { if (option.name == 'schematic') { option.subcommands = subcommands; } }); } public async run(options: GenerateCommandSchema & Arguments) { if (!this.schematicName || !this.collectionName) { return this.printHelp(options); } return this.runSchematic({ collectionName: this.collectionName, schematicName: this.schematicName, schematicOptions: options['--'] || [], debug: !!options.debug || false, dryRun: !!options.dryRun || false, force: !!options.force || false, }); } async reportAnalytics( paths: string[], options: GenerateCommandSchema & Arguments, ): Promise { const [collectionName, schematicName] = await this.parseSchematicInfo(options); if (!schematicName || !collectionName) { return; } const escapedSchematicName = (this.longSchematicName || schematicName).replace(/\//g, '_'); return super.reportAnalytics( ['generate', collectionName.replace(/\//g, '_'), escapedSchematicName], options, ); } private async parseSchematicInfo(options: { schematic?: string; }): Promise<[string, string | undefined]> { let collectionName = await this.getDefaultSchematicCollection(); let schematicName = options.schematic; if (schematicName && schematicName.includes(':')) { [collectionName, schematicName] = schematicName.split(':', 2); } return [collectionName, schematicName]; } public async printHelp(options: GenerateCommandSchema & Arguments) { await super.printHelp(options); this.logger.info(''); // Find the generate subcommand. const subcommand = this.description.options.filter(x => x.subcommands)[0]; if (Object.keys((subcommand && subcommand.subcommands) || {}).length == 1) { this.logger.info(`\nTo see help for a schematic run:`); this.logger.info(colors.cyan(` ng generate --help`)); } return 0; } } angular-cli-9.0.3/packages/angular/cli/commands/generate.json000066400000000000000000000014761362333152200241750ustar00rootroot00000000000000{ "$schema": "http://json-schema.org/schema", "$id": "ng-cli://commands/generate.json", "description": "Generates and/or modifies files based on a schematic.", "$longDescription": "", "$aliases": [ "g" ], "$scope": "in", "$type": "schematics", "$impl": "./generate-impl#GenerateCommand", "allOf": [ { "type": "object", "properties": { "schematic": { "type": "string", "description": "The schematic or collection:schematic to generate.", "$default": { "$source": "argv", "index": 0 } } }, "required": [ ] }, { "$ref": "./definitions.json#/definitions/base" }, { "$ref": "./definitions.json#/definitions/schematic" }, { "$ref": "./definitions.json#/definitions/interactive" } ] } angular-cli-9.0.3/packages/angular/cli/commands/help-impl.ts000066400000000000000000000015261362333152200237430ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { Command } from '../models/command'; import { colors } from '../utilities/color'; import { Schema as HelpCommandSchema } from './help'; export class HelpCommand extends Command { async run() { this.logger.info(`Available Commands:`); for (const cmd of Object.values(await Command.commandMap())) { if (cmd.hidden) { continue; } const aliasInfo = cmd.aliases.length > 0 ? ` (${cmd.aliases.join(', ')})` : ''; this.logger.info(` ${colors.cyan(cmd.name)}${aliasInfo} ${cmd.description}`); } this.logger.info(`\nFor more detailed help run "ng [command name] --help"`); } } angular-cli-9.0.3/packages/angular/cli/commands/help-long.md000066400000000000000000000002011362333152200237000ustar00rootroot00000000000000 For help with individual commands, use the `--help` or `-h` option with the command. For example, ```sh ng help serve ``` angular-cli-9.0.3/packages/angular/cli/commands/help.json000066400000000000000000000005661362333152200233320ustar00rootroot00000000000000{ "$schema": "http://json-schema.org/schema", "$id": "ng-cli://commands/help.json", "description": "Lists available commands and their short descriptions.", "$longDescription": "./help-long.md", "$scope": "all", "$aliases": [], "$impl": "./help-impl#HelpCommand", "type": "object", "allOf": [ { "$ref": "./definitions.json#/definitions/base" } ] } angular-cli-9.0.3/packages/angular/cli/commands/lint-impl.ts000066400000000000000000000012231362333152200237530ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { ArchitectCommand, ArchitectCommandOptions } from '../models/architect-command'; import { Arguments } from '../models/interface'; import { Schema as LintCommandSchema } from './lint'; export class LintCommand extends ArchitectCommand { public readonly target = 'lint'; public readonly multiTarget = true; public async run(options: ArchitectCommandOptions & Arguments) { return this.runArchitectTarget(options); } } angular-cli-9.0.3/packages/angular/cli/commands/lint-long.md000066400000000000000000000005341362333152200237270ustar00rootroot00000000000000Takes the name of the project, as specified in the `projects` section of the `angular.json` workspace configuration file. When a project name is not supplied, it will execute for all projects. The default linting tool is [TSLint](https://palantir.github.io/tslint/), and the default configuration is specified in the project's `tslint.json` file.angular-cli-9.0.3/packages/angular/cli/commands/lint.json000066400000000000000000000015641362333152200233470ustar00rootroot00000000000000{ "$schema": "http://json-schema.org/schema", "$id": "ng-cli://commands/lint.json", "description": "Runs linting tools on Angular app code in a given project folder.", "$longDescription": "./lint-long.md", "$aliases": [ "l" ], "$scope": "in", "$type": "architect", "$impl": "./lint-impl#LintCommand", "type": "object", "allOf": [ { "properties": { "project": { "type": "string", "description": "The name of the project to lint.", "$default": { "$source": "argv", "index": 0 } }, "configuration": { "description": "The linting configuration to use.", "type": "string", "aliases": [ "c" ] } }, "required": [ ] }, { "$ref": "./definitions.json#/definitions/base" } ] } angular-cli-9.0.3/packages/angular/cli/commands/new-impl.ts000066400000000000000000000024571362333152200236100ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ // tslint:disable:no-global-tslint-disable no-any import { Arguments } from '../models/interface'; import { SchematicCommand } from '../models/schematic-command'; import { Schema as NewCommandSchema } from './new'; export class NewCommand extends SchematicCommand { public readonly allowMissingWorkspace = true; schematicName = 'ng-new'; async initialize(options: NewCommandSchema & Arguments) { this.collectionName = options.collection || await this.getDefaultSchematicCollection(); return super.initialize(options); } public async run(options: NewCommandSchema & Arguments) { // Register the version of the CLI in the registry. const packageJson = require('../package.json'); const version = packageJson.version; this._workflow.registry.addSmartDefaultProvider('ng-cli-version', () => version); return this.runSchematic({ collectionName: this.collectionName, schematicName: this.schematicName, schematicOptions: options['--'] || [], debug: !!options.debug, dryRun: !!options.dryRun, force: !!options.force, }); } } angular-cli-9.0.3/packages/angular/cli/commands/new.json000066400000000000000000000016761362333152200231760ustar00rootroot00000000000000{ "$schema": "http://json-schema.org/schema", "$id": "ng-cli://commands/new.json", "description": "Creates a new workspace and an initial Angular app.", "$longDescription": "./new.md", "$aliases": [ "n" ], "$scope": "out", "$type": "schematic", "$impl": "./new-impl#NewCommand", "type": "object", "allOf": [ { "properties": { "collection": { "type": "string", "aliases": [ "c" ], "description": "A collection of schematics to use in generating the initial app." }, "verbose": { "type": "boolean", "default": false, "aliases": [ "v" ], "description": "When true, adds more details to output logging." } }, "required": [] }, { "$ref": "./definitions.json#/definitions/base" }, { "$ref": "./definitions.json#/definitions/schematic" }, { "$ref": "./definitions.json#/definitions/interactive" } ] } angular-cli-9.0.3/packages/angular/cli/commands/new.md000066400000000000000000000021771362333152200226220ustar00rootroot00000000000000Creates and initializes a new Angular app that is the default project for a new workspace. Provides interactive prompts for optional configuration, such as adding routing support. All prompts can safely be allowed to default. * The new workspace folder is given the specified project name, and contains configuration files at the top level. * By default, the files for a new initial app (with the same name as the workspace) are placed in the `src/` subfolder. Corresponding end-to-end tests are placed in the `e2e/` subfolder. * The new app's configuration appears in the `projects` section of the `angular.json` workspace configuration file, under its project name. * Subsequent apps that you generate in the workspace reside in the `projects/` subfolder. If you plan to have multiple apps in the workspace, you can create an empty workspace by setting the `--createApplication` option to false. You can then use `ng generate application` to create an initial app. This allows a workspace name different from the initial app name, and ensures that all apps reside in the `/projects` subfolder, matching the structure of the configuration file.angular-cli-9.0.3/packages/angular/cli/commands/run-impl.ts000066400000000000000000000012511362333152200236120ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { ArchitectCommand, ArchitectCommandOptions } from '../models/architect-command'; import { Arguments } from '../models/interface'; import { Schema as RunCommandSchema } from './run'; export class RunCommand extends ArchitectCommand { public async run(options: ArchitectCommandOptions & Arguments) { if (options.target) { return this.runArchitectTarget(options); } else { throw new Error('Invalid architect target.'); } } } angular-cli-9.0.3/packages/angular/cli/commands/run-long.md000066400000000000000000000014221362333152200235620ustar00rootroot00000000000000Architect is the tool that the CLI uses to perform complex tasks such as compilation, according to provided configurations. The CLI commands run Architect targets such as `build`, `serve`, `test`, and `lint`. Each named target has a default configuration, specified by an "options" object, and an optional set of named alternate configurations in the "configurations" object. For example, the "serve" target for a newly generated app has a predefined alternate configuration named "production". You can define new targets and their configuration options in the "architect" section of the `angular.json` file. If you do so, you can run them from the command line using the `ng run` command. Execute the command using the following format. ``` ng run project:target[:configuration] ```angular-cli-9.0.3/packages/angular/cli/commands/run.json000066400000000000000000000017511362333152200232030ustar00rootroot00000000000000{ "$schema": "http://json-schema.org/schema", "$id": "ng-cli://commands/run.json", "description": "Runs an Architect target with an optional custom builder configuration defined in your project.", "$longDescription": "./run-long.md", "$aliases": [], "$scope": "in", "$type": "architect", "$impl": "./run-impl#RunCommand", "type": "object", "allOf": [ { "properties": { "target": { "type": "string", "description": "The Architect target to run.", "$default": { "$source": "argv", "index": 0 } }, "configuration": { "description": "A named builder configuration, defined in the \"configurations\" section of angular.json.\nThe builder uses the named configuration to run the given target.", "type": "string", "aliases": [ "c" ] } }, "required": [ ] }, { "$ref": "./definitions.json#/definitions/base" } ] } angular-cli-9.0.3/packages/angular/cli/commands/serve-impl.ts000066400000000000000000000023361362333152200241370ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { analytics } from '@angular-devkit/core'; import { ArchitectCommand, ArchitectCommandOptions } from '../models/architect-command'; import { Arguments } from '../models/interface'; import { Schema as BuildCommandSchema } from './build'; import { Schema as ServeCommandSchema } from './serve'; export class ServeCommand extends ArchitectCommand { public readonly target = 'serve'; public validate(_options: ArchitectCommandOptions & Arguments) { return true; } public async run(options: ArchitectCommandOptions & Arguments) { return this.runArchitectTarget(options); } async reportAnalytics( paths: string[], options: BuildCommandSchema & Arguments, dimensions: (boolean | number | string)[] = [], metrics: (boolean | number | string)[] = [], ): Promise { if (options.buildEventLog !== undefined) { dimensions[analytics.NgCliAnalyticsDimensions.NgBuildBuildEventLog] = true; } return super.reportAnalytics(paths, options, dimensions, metrics); } } angular-cli-9.0.3/packages/angular/cli/commands/serve.json000066400000000000000000000012461362333152200235220ustar00rootroot00000000000000{ "$schema": "http://json-schema.org/schema", "$id": "ng-cli://commands/serve.json", "description": "Builds and serves your app, rebuilding on file changes.", "$longDescription": "", "$aliases": [ "s" ], "$scope": "in", "$type": "architect", "$impl": "./serve-impl#ServeCommand", "type": "object", "allOf": [ { "$ref": "./definitions.json#/definitions/architect" }, { "$ref": "./definitions.json#/definitions/base" }, { "type": "object", "properties": { "buildEventLog": { "type": "string", "description": "**EXPERIMENTAL** Output file path for Build Event Protocol events" } } } ] } angular-cli-9.0.3/packages/angular/cli/commands/test-impl.ts000066400000000000000000000012241362333152200237650ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { ArchitectCommand, ArchitectCommandOptions } from '../models/architect-command'; import { Arguments } from '../models/interface'; import { Schema as TestCommandSchema } from './test'; export class TestCommand extends ArchitectCommand { public readonly target = 'test'; public readonly multiTarget = true; public async run(options: ArchitectCommandOptions & Arguments) { return this.runArchitectTarget(options); } } angular-cli-9.0.3/packages/angular/cli/commands/test-long.md000066400000000000000000000003001362333152200237270ustar00rootroot00000000000000Takes the name of the project, as specified in the `projects` section of the `angular.json` workspace configuration file. When a project name is not supplied, it will execute for all projects.angular-cli-9.0.3/packages/angular/cli/commands/test.json000066400000000000000000000006661362333152200233620ustar00rootroot00000000000000{ "$schema": "http://json-schema.org/schema", "$id": "ng-cli://commands/test.json", "description": "Runs unit tests in a project.", "$longDescription": "./test-long.md", "$aliases": [ "t" ], "$scope": "in", "$type": "architect", "$impl": "./test-impl#TestCommand", "type": "object", "allOf": [ { "$ref": "./definitions.json#/definitions/architect" }, { "$ref": "./definitions.json#/definitions/base" } ] } angular-cli-9.0.3/packages/angular/cli/commands/update-impl.ts000066400000000000000000000655111362333152200243010ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { normalize, virtualFs } from '@angular-devkit/core'; import { NodeJsSyncHost } from '@angular-devkit/core/node'; import { UnsuccessfulWorkflowExecution } from '@angular-devkit/schematics'; import { NodeWorkflow, validateOptionsWithSchema } from '@angular-devkit/schematics/tools'; import { execSync } from 'child_process'; import * as fs from 'fs'; import * as path from 'path'; import * as semver from 'semver'; import { PackageManager } from '../lib/config/schema'; import { Command } from '../models/command'; import { Arguments } from '../models/interface'; import { runTempPackageBin } from '../tasks/install-package'; import { colors } from '../utilities/color'; import { writeErrorToLogFile } from '../utilities/log-file'; import { getPackageManager } from '../utilities/package-manager'; import { PackageIdentifier, PackageManifest, PackageMetadata, fetchPackageManifest, fetchPackageMetadata, } from '../utilities/package-metadata'; import { PackageTreeNode, findNodeDependencies, readPackageTree } from '../utilities/package-tree'; import { Schema as UpdateCommandSchema } from './update'; const npa = require('npm-package-arg') as (selector: string) => PackageIdentifier; const pickManifest = require('npm-pick-manifest') as ( metadata: PackageMetadata, selector: string, ) => PackageManifest; const oldConfigFileNames = ['.angular-cli.json', 'angular-cli.json']; const NG_VERSION_9_POST_MSG = colors.cyan( '\nYour project has been updated to Angular version 9!\n' + 'For more info, please see: https://v9.angular.io/guide/updating-to-version-9', ); /** * Disable CLI version mismatch checks and forces usage of the invoked CLI * instead of invoking the local installed version. */ const disableVersionCheckEnv = process.env['NG_DISABLE_VERSION_CHECK']; const disableVersionCheck = disableVersionCheckEnv !== undefined && disableVersionCheckEnv !== '0' && disableVersionCheckEnv.toLowerCase() !== 'false'; export class UpdateCommand extends Command { public readonly allowMissingWorkspace = true; private workflow: NodeWorkflow; private packageManager: PackageManager; async initialize() { this.packageManager = await getPackageManager(this.workspace.root); this.workflow = new NodeWorkflow( new virtualFs.ScopedHost(new NodeJsSyncHost(), normalize(this.workspace.root)), { packageManager: this.packageManager, root: normalize(this.workspace.root), // __dirname -> favor @schematics/update from this package // Otherwise, use packages from the active workspace (migrations) resolvePaths: [__dirname, this.workspace.root], }, ); this.workflow.engineHost.registerOptionsTransform( validateOptionsWithSchema(this.workflow.registry), ); } private async executeSchematic( collection: string, schematic: string, options = {}, ): Promise<{ success: boolean; files: Set }> { let error = false; let logs: string[] = []; const files = new Set(); const reporterSubscription = this.workflow.reporter.subscribe(event => { // Strip leading slash to prevent confusion. const eventPath = event.path.startsWith('/') ? event.path.substr(1) : event.path; switch (event.kind) { case 'error': error = true; const desc = event.description == 'alreadyExist' ? 'already exists' : 'does not exist.'; this.logger.error(`ERROR! ${eventPath} ${desc}.`); break; case 'update': logs.push(`${colors.whiteBright('UPDATE')} ${eventPath} (${event.content.length} bytes)`); files.add(eventPath); break; case 'create': logs.push(`${colors.green('CREATE')} ${eventPath} (${event.content.length} bytes)`); files.add(eventPath); break; case 'delete': logs.push(`${colors.yellow('DELETE')} ${eventPath}`); files.add(eventPath); break; case 'rename': const eventToPath = event.to.startsWith('/') ? event.to.substr(1) : event.to; logs.push(`${colors.blue('RENAME')} ${eventPath} => ${eventToPath}`); files.add(eventPath); break; } }); const lifecycleSubscription = this.workflow.lifeCycle.subscribe(event => { if (event.kind == 'end' || event.kind == 'post-tasks-start') { if (!error) { // Output the logging queue, no error happened. logs.forEach(log => this.logger.info(log)); logs = []; } } }); // TODO: Allow passing a schematic instance directly try { await this.workflow .execute({ collection, schematic, options, logger: this.logger, }) .toPromise(); reporterSubscription.unsubscribe(); lifecycleSubscription.unsubscribe(); return { success: !error, files }; } catch (e) { if (e instanceof UnsuccessfulWorkflowExecution) { this.logger.error(`${colors.symbols.cross} Migration failed. See above for further details.\n`); } else { const logPath = writeErrorToLogFile(e); this.logger.fatal( `${colors.symbols.cross} Migration failed: ${e.message}\n` + ` See "${logPath}" for further details.\n`, ); } return { success: false, files }; } } /** * @return Whether or not the migration was performed successfully. */ private async executeMigration( packageName: string, collectionPath: string, migrationName: string, commit?: boolean, ): Promise { const collection = this.workflow.engine.createCollection(collectionPath); const name = collection.listSchematicNames().find(name => name === migrationName); if (!name) { this.logger.error(`Cannot find migration '${migrationName}' in '${packageName}'.`); return false; } const schematic = this.workflow.engine.createSchematic(name, collection); this.logger.info( colors.cyan(`** Executing '${migrationName}' of package '${packageName}' **\n`), ); return this.executePackageMigrations([schematic.description], packageName, commit); } /** * @return Whether or not the migrations were performed successfully. */ private async executeMigrations( packageName: string, collectionPath: string, range: semver.Range, commit?: boolean, ): Promise { const collection = this.workflow.engine.createCollection(collectionPath); const migrations = []; for (const name of collection.listSchematicNames()) { const schematic = this.workflow.engine.createSchematic(name, collection); const description = schematic.description as typeof schematic.description & { version?: string; }; description.version = coerceVersionNumber(description.version) || undefined; if (!description.version) { continue; } if (semver.satisfies(description.version, range, { includePrerelease: true })) { migrations.push(description as typeof schematic.description & { version: string }); } } migrations.sort((a, b) => semver.compare(a.version, b.version) || a.name.localeCompare(b.name)); if (migrations.length === 0) { return true; } this.logger.info( colors.cyan(`** Executing migrations of package '${packageName}' **\n`), ); return this.executePackageMigrations(migrations, packageName, commit); } // tslint:disable-next-line: no-any private async executePackageMigrations(migrations: any[], packageName: string, commit = false): Promise { for (const migration of migrations) { this.logger.info(`${colors.symbols.pointer} ${migration.description.replace(/\. /g, '.\n ')}`); const result = await this.executeSchematic(migration.collection.name, migration.name); if (!result.success) { return false; } this.logger.info(' Migration completed.'); // Commit migration if (commit) { const commitPrefix = `${packageName} migration - ${migration.name}`; const commitMessage = migration.description ? `${commitPrefix}\n${migration.description}` : commitPrefix; const committed = this.commit(commitMessage); if (!committed) { // Failed to commit, something went wrong. Abort the update. return false; } } this.logger.info(''); // Extra trailing newline. } return true; } // tslint:disable-next-line:no-big-function async run(options: UpdateCommandSchema & Arguments) { // Check if the @angular-devkit/schematics package can be resolved from the workspace root // This works around issues with packages containing migrations that cannot directly depend on the package // This check can be removed once the schematic runtime handles this situation try { require.resolve('@angular-devkit/schematics', { paths: [this.workspace.root] }); } catch (e) { if (e.code === 'MODULE_NOT_FOUND') { this.logger.fatal( 'The "@angular-devkit/schematics" package cannot be resolved from the workspace root directory. ' + 'This may be due to an unsupported node modules structure.\n' + 'Please remove both the "node_modules" directory and the package lock file; and then reinstall.\n' + 'If this does not correct the problem, ' + 'please temporarily install the "@angular-devkit/schematics" package within the workspace. ' + 'It can be removed once the update is complete.', ); return 1; } throw e; } // Check if the current installed CLI version is older than the latest version. if (!disableVersionCheck && await this.checkCLILatestVersion(options.verbose, options.next)) { this.logger.warn( `The installed local Angular CLI version is older than the latest ${options.next ? 'pre-release' : 'stable'} version.\n` + 'Installing a temporary version to perform the update.', ); return runTempPackageBin( `@angular/cli@${options.next ? 'next' : 'latest'}`, this.logger, this.packageManager, process.argv.slice(2), ); } const packages: PackageIdentifier[] = []; for (const request of options['--'] || []) { try { const packageIdentifier = npa(request); // only registry identifiers are supported if (!packageIdentifier.registry) { this.logger.error(`Package '${request}' is not a registry package identifer.`); return 1; } if (packages.some(v => v.name === packageIdentifier.name)) { this.logger.error(`Duplicate package '${packageIdentifier.name}' specified.`); return 1; } if (options.migrateOnly && packageIdentifier.rawSpec) { this.logger.warn('Package specifier has no effect when using "migrate-only" option.'); } // If next option is used and no specifier supplied, use next tag if (options.next && !packageIdentifier.rawSpec) { packageIdentifier.fetchSpec = 'next'; } packages.push(packageIdentifier); } catch (e) { this.logger.error(e.message); return 1; } } if (options.all && packages.length > 0) { this.logger.error('Cannot specify packages when using the "all" option.'); return 1; } else if (options.all && options.migrateOnly) { this.logger.error('Cannot use "all" option with "migrate-only" option.'); return 1; } else if (!options.migrateOnly && (options.from || options.to)) { this.logger.error('Can only use "from" or "to" options with "migrate-only" option.'); return 1; } // If not asking for status then check for a clean git repository. // This allows the user to easily reset any changes from the update. const statusCheck = packages.length === 0 && !options.all; if (!statusCheck && !this.checkCleanGit()) { if (options.allowDirty) { this.logger.warn( 'Repository is not clean. Update changes will be mixed with pre-existing changes.', ); } else { this.logger.error( 'Repository is not clean. Please commit or stash any changes before updating.', ); return 2; } } this.logger.info(`Using package manager: '${this.packageManager}'`); // Special handling for Angular CLI 1.x migrations if ( options.migrateOnly === undefined && options.from === undefined && !options.all && packages.length === 1 && packages[0].name === '@angular/cli' && this.workspace.configFile && oldConfigFileNames.includes(this.workspace.configFile) ) { options.migrateOnly = true; options.from = '1.0.0'; } this.logger.info('Collecting installed dependencies...'); const packageTree = await readPackageTree(this.workspace.root); const rootDependencies = findNodeDependencies(packageTree); this.logger.info(`Found ${Object.keys(rootDependencies).length} dependencies.`); if (options.all) { // 'all' option and a zero length packages have already been checked. // Add all direct dependencies to be updated for (const dep of Object.keys(rootDependencies)) { const packageIdentifier = npa(dep); if (options.next) { packageIdentifier.fetchSpec = 'next'; } packages.push(packageIdentifier); } } else if (packages.length === 0) { // Show status const { success } = await this.executeSchematic('@schematics/update', 'update', { force: options.force || false, next: options.next || false, verbose: options.verbose || false, packageManager: this.packageManager, packages: options.all ? Object.keys(rootDependencies) : [], }); return success ? 0 : 1; } if (options.migrateOnly) { if (!options.from && typeof options.migrateOnly !== 'string') { this.logger.error('"from" option is required when using the "migrate-only" option without a migration name.'); return 1; } else if (packages.length !== 1) { this.logger.error( 'A single package must be specified when using the "migrate-only" option.', ); return 1; } if (options.next) { this.logger.warn('"next" option has no effect when using "migrate-only" option.'); } const packageName = packages[0].name; const packageDependency = rootDependencies[packageName]; let packageNode = packageDependency && packageDependency.node; if (packageDependency && !packageNode) { this.logger.error('Package found in package.json but is not installed.'); return 1; } else if (!packageDependency) { // Allow running migrations on transitively installed dependencies // There can technically be nested multiple versions // TODO: If multiple, this should find all versions and ask which one to use const child = packageTree.children.find(c => c.name === packageName); if (child) { packageNode = child; } } if (!packageNode) { this.logger.error('Package is not installed.'); return 1; } const updateMetadata = packageNode.package['ng-update']; let migrations = updateMetadata && updateMetadata.migrations; if (migrations === undefined) { this.logger.error('Package does not provide migrations.'); return 1; } else if (typeof migrations !== 'string') { this.logger.error('Package contains a malformed migrations field.'); return 1; } else if (path.posix.isAbsolute(migrations) || path.win32.isAbsolute(migrations)) { this.logger.error( 'Package contains an invalid migrations field. Absolute paths are not permitted.', ); return 1; } // Normalize slashes migrations = migrations.replace(/\\/g, '/'); if (migrations.startsWith('../')) { this.logger.error( 'Package contains an invalid migrations field. ' + 'Paths outside the package root are not permitted.', ); return 1; } // Check if it is a package-local location const localMigrations = path.join(packageNode.path, migrations); if (fs.existsSync(localMigrations)) { migrations = localMigrations; } else { // Try to resolve from package location. // This avoids issues with package hoisting. try { migrations = require.resolve(migrations, { paths: [packageNode.path] }); } catch (e) { if (e.code === 'MODULE_NOT_FOUND') { this.logger.error('Migrations for package were not found.'); } else { this.logger.error(`Unable to resolve migrations for package. [${e.message}]`); } return 1; } } let success = false; if (typeof options.migrateOnly == 'string') { success = await this.executeMigration( packageName, migrations, options.migrateOnly, options.createCommits, ); } else { const from = coerceVersionNumber(options.from); if (!from) { this.logger.error(`"from" value [${options.from}] is not a valid version.`); return 1; } const migrationRange = new semver.Range( '>' + from + ' <=' + (options.to || packageNode.package.version), ); success = await this.executeMigrations( packageName, migrations, migrationRange, options.createCommits, ); } if (success) { if ( packageName === '@angular/core' && (options.to || packageNode.package.version).split('.')[0] === '9' ) { this.logger.info(NG_VERSION_9_POST_MSG); } return 0; } return 1; } const requests: { identifier: PackageIdentifier; node: PackageTreeNode; }[] = []; // Validate packages actually are part of the workspace for (const pkg of packages) { const node = rootDependencies[pkg.name] && rootDependencies[pkg.name].node; if (!node) { this.logger.error(`Package '${pkg.name}' is not a dependency.`); return 1; } // If a specific version is requested and matches the installed version, skip. if (pkg.type === 'version' && node.package.version === pkg.fetchSpec) { this.logger.info(`Package '${pkg.name}' is already at '${pkg.fetchSpec}'.`); continue; } requests.push({ identifier: pkg, node }); } if (requests.length === 0) { return 0; } const packagesToUpdate: string[] = []; this.logger.info('Fetching dependency metadata from registry...'); for (const { identifier: requestIdentifier, node } of requests) { const packageName = requestIdentifier.name; let metadata; try { // Metadata requests are internally cached; multiple requests for same name // does not result in additional network traffic metadata = await fetchPackageMetadata(packageName, this.logger, { verbose: options.verbose, }); } catch (e) { this.logger.error(`Error fetching metadata for '${packageName}': ` + e.message); return 1; } // Try to find a package version based on the user requested package specifier // registry specifier types are either version, range, or tag let manifest: PackageManifest | undefined; if ( requestIdentifier.type === 'version' || requestIdentifier.type === 'range' || requestIdentifier.type === 'tag' ) { try { manifest = pickManifest(metadata, requestIdentifier.fetchSpec); } catch (e) { if (e.code === 'ETARGET') { // If not found and next was used and user did not provide a specifier, try latest. // Package may not have a next tag. if ( requestIdentifier.type === 'tag' && requestIdentifier.fetchSpec === 'next' && !requestIdentifier.rawSpec ) { try { manifest = pickManifest(metadata, 'latest'); } catch (e) { if (e.code !== 'ETARGET' && e.code !== 'ENOVERSIONS') { throw e; } } } } else if (e.code !== 'ENOVERSIONS') { throw e; } } } if (!manifest) { this.logger.error( `Package specified by '${requestIdentifier.raw}' does not exist within the registry.`, ); return 1; } if (manifest.version === node.package.version) { this.logger.info(`Package '${packageName}' is already up to date.`); continue; } packagesToUpdate.push(requestIdentifier.toString()); } if (packagesToUpdate.length === 0) { return 0; } const { success } = await this.executeSchematic('@schematics/update', 'update', { verbose: options.verbose || false, force: options.force || false, next: !!options.next, packageManager: this.packageManager, packages: packagesToUpdate, migrateExternal: true, }); if (success && options.createCommits) { const committed = this.commit( `Angular CLI update for packages - ${packagesToUpdate.join(', ')}`); if (!committed) { return 1; } } // This is a temporary workaround to allow data to be passed back from the update schematic // tslint:disable-next-line: no-any const migrations = (global as any).externalMigrations as { package: string; collection: string; from: string; to: string; }[]; if (success && migrations) { for (const migration of migrations) { const result = await this.executeMigrations( migration.package, migration.collection, new semver.Range('>' + migration.from + ' <=' + migration.to), options.createCommits, ); if (!result) { return 0; } } if (migrations.some(m => m.package === '@angular/core' && m.to.split('.')[0] === '9')) { this.logger.info(NG_VERSION_9_POST_MSG); } } return success ? 0 : 1; } /** * @return Whether or not the commit was successful. */ private commit(message: string): boolean { // Check if a commit is needed. let commitNeeded: boolean; try { commitNeeded = hasChangesToCommit(); } catch (err) { this.logger.error(` Failed to read Git tree:\n${err.stderr}`); return false; } if (!commitNeeded) { this.logger.info(' No changes to commit after migration.'); return true; } // Commit changes and abort on error. try { createCommit(message); } catch (err) { this.logger.error( `Failed to commit update (${message}):\n${err.stderr}`); return false; } // Notify user of the commit. const hash = findCurrentGitSha(); const shortMessage = message.split('\n')[0]; if (hash) { this.logger.info(` Committed migration step (${getShortHash(hash)}): ${ shortMessage}.`); } else { // Commit was successful, but reading the hash was not. Something weird happened, // but nothing that would stop the update. Just log the weirdness and continue. this.logger.info(` Committed migration step: ${shortMessage}.`); this.logger.warn(' Failed to look up hash of most recent commit, continuing anyways.'); } return true; } private checkCleanGit(): boolean { try { const topLevel = execSync('git rev-parse --show-toplevel', { encoding: 'utf8', stdio: 'pipe' }); const result = execSync('git status --porcelain', { encoding: 'utf8', stdio: 'pipe' }); if (result.trim().length === 0) { return true; } // Only files inside the workspace root are relevant for (const entry of result.split('\n')) { const relativeEntry = path.relative( path.resolve(this.workspace.root), path.resolve(topLevel.trim(), entry.slice(3).trim()), ); if (!relativeEntry.startsWith('..') && !path.isAbsolute(relativeEntry)) { return false; } } } catch {} return true; } /** * Checks if the current installed CLI version is older than the latest version. * @returns `true` when the installed version is older. */ private async checkCLILatestVersion(verbose = false, next = false): Promise { const { version: installedCLIVersion } = require('../package.json'); const LatestCLIManifest = await fetchPackageManifest( `@angular/cli@${next ? 'next' : 'latest'}`, this.logger, { verbose, usingYarn: this.packageManager === PackageManager.Yarn, }, ); return semver.lt(installedCLIVersion, LatestCLIManifest.version); } } /** * @return Whether or not the working directory has Git changes to commit. */ function hasChangesToCommit(): boolean { // List all modified files not covered by .gitignore. const files = execSync('git ls-files -m -d -o --exclude-standard').toString(); // If any files are returned, then there must be something to commit. return files !== ''; } /** * Precondition: Must have pending changes to commit, they do not need to be staged. * Postcondition: The Git working tree is committed and the repo is clean. * @param message The commit message to use. */ function createCommit(message: string) { // Stage entire working tree for commit. execSync('git add -A', { encoding: 'utf8', stdio: 'pipe' }); // Commit with the message passed via stdin to avoid bash escaping issues. execSync('git commit --no-verify -F -', { encoding: 'utf8', stdio: 'pipe', input: message }); } /** * @return The Git SHA hash of the HEAD commit. Returns null if unable to retrieve the hash. */ function findCurrentGitSha(): string | null { try { const hash = execSync('git rev-parse HEAD', {encoding: 'utf8', stdio: 'pipe'}); return hash.trim(); } catch { return null; } } function getShortHash(commitHash: string): string { return commitHash.slice(0, 9); } function coerceVersionNumber(version: string | undefined): string | null { if (!version) { return null; } if (!version.match(/^\d{1,30}\.\d{1,30}\.\d{1,30}/)) { const match = version.match(/^\d{1,30}(\.\d{1,30})*/); if (!match) { return null; } if (!match[1]) { version = version.substr(0, match[0].length) + '.0.0' + version.substr(match[0].length); } else if (!match[2]) { version = version.substr(0, match[0].length) + '.0' + version.substr(match[0].length); } else { return null; } } return semver.valid(version); } angular-cli-9.0.3/packages/angular/cli/commands/update-long.md000066400000000000000000000014331362333152200242420ustar00rootroot00000000000000Perform a basic update to the current stable release of the core framework and CLI by running the following command. ``` ng update @angular/cli @angular/core ``` To update to the next beta or pre-release version, use the `--next=true` option. To update from one major version to another, use the format `ng update @angular/cli@^ @angular/core@^`. We recommend that you always update to the latest patch version, as it contains fixes we released since the initial major release. For example, use the following command to take the latest 7.x.x version and use that to update. `ng update @angular/cli@^7 @angular/core@^7` For detailed information and guidance on updating your application, see the interactive [Angular Update Guide](https://update.angular.io/). angular-cli-9.0.3/packages/angular/cli/commands/update.json000066400000000000000000000051571362333152200236650ustar00rootroot00000000000000{ "$schema": "http://json-schema.org/schema", "$id": "ng-cli://commands/update.json", "description": "Updates your application and its dependencies. See https://update.angular.io/", "$longDescription": "./update-long.md", "$scope": "all", "$aliases": [], "$type": "schematics", "$impl": "./update-impl#UpdateCommand", "type": "object", "allOf": [ { "$ref": "./definitions.json#/definitions/base" }, { "type": "object", "properties": { "packages": { "description": "The names of package(s) to update.", "type": "array", "items": { "type": "string" }, "$default": { "$source": "argv" } }, "force": { "description": "If false, will error out if installed packages are incompatible with the update.", "default": false, "type": "boolean" }, "all": { "description": "Whether to update all packages in package.json.", "default": false, "type": "boolean" }, "next": { "description": "Use the largest version, including beta and RCs.", "default": false, "type": "boolean" }, "migrateOnly": { "description": "Only perform a migration, does not update the installed version.", "oneOf": [ { "type": "boolean" }, { "type": "string", "description": "The name of the migration to run." } ] }, "from": { "description": "Version from which to migrate from. Only available with a single package being updated, and only on migration only.", "type": "string" }, "to": { "description": "Version up to which to apply migrations. Only available with a single package being updated, and only on migrations only. Requires from to be specified. Default to the installed version detected.", "type": "string" }, "allowDirty": { "description": "Whether to allow updating when the repository contains modified or untracked files.", "type": "boolean" }, "verbose": { "description": "Display additional details about internal operations during execution.", "type": "boolean", "default": false }, "createCommits": { "description": "Create source control commits for updates and migrations.", "type": "boolean", "default": false, "aliases": ["C"] } } } ] } angular-cli-9.0.3/packages/angular/cli/commands/version-impl.ts000066400000000000000000000142371362333152200245030ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { JsonParseMode, isJsonObject, parseJson } from '@angular-devkit/core'; import * as child_process from 'child_process'; import * as fs from 'fs'; import * as path from 'path'; import { Command } from '../models/command'; import { colors } from '../utilities/color'; import { findUp } from '../utilities/find-up'; import { Schema as VersionCommandSchema } from './version'; export class VersionCommand extends Command { public static aliases = ['v']; async run() { const pkg = require(path.resolve(__dirname, '..', 'package.json')); let projPkg; try { projPkg = require(path.resolve(this.workspace.root, 'package.json')); } catch { projPkg = undefined; } const patterns = [ /^@angular\/.*/, /^@angular-devkit\/.*/, /^@bazel\/.*/, /^@ngtools\/.*/, /^@nguniversal\/.*/, /^@schematics\/.*/, /^rxjs$/, /^typescript$/, /^ng-packagr$/, /^webpack$/, ]; const maybeNodeModules = findUp('node_modules', __dirname); const packageRoot = projPkg ? path.resolve(this.workspace.root, 'node_modules') : maybeNodeModules; const packageNames = [ ...Object.keys((pkg && pkg['dependencies']) || {}), ...Object.keys((pkg && pkg['devDependencies']) || {}), ...Object.keys((projPkg && projPkg['dependencies']) || {}), ...Object.keys((projPkg && projPkg['devDependencies']) || {}), ]; if (packageRoot != null) { // Add all node_modules and node_modules/@*/* const nodePackageNames = fs.readdirSync(packageRoot).reduce((acc, name) => { if (name.startsWith('@')) { return acc.concat( fs.readdirSync(path.resolve(packageRoot, name)).map(subName => name + '/' + subName), ); } else { return acc.concat(name); } }, []); packageNames.push(...nodePackageNames); } const versions = packageNames .filter(x => patterns.some(p => p.test(x))) .reduce( (acc, name) => { if (name in acc) { return acc; } acc[name] = this.getVersion(name, packageRoot, maybeNodeModules); return acc; }, {} as { [module: string]: string }, ); let ngCliVersion = pkg.version; if (!__dirname.match(/node_modules/)) { let gitBranch = '??'; try { const gitRefName = child_process.execSync('git rev-parse --abbrev-ref HEAD', { cwd: __dirname, encoding: 'utf8', stdio: 'pipe', }); gitBranch = gitRefName.replace('\n', ''); } catch {} ngCliVersion = `local (v${pkg.version}, branch: ${gitBranch})`; } let angularCoreVersion = ''; const angularSameAsCore: string[] = []; if (projPkg) { // Filter all angular versions that are the same as core. angularCoreVersion = versions['@angular/core']; if (angularCoreVersion) { for (const angularPackage of Object.keys(versions)) { if ( versions[angularPackage] == angularCoreVersion && angularPackage.startsWith('@angular/') ) { angularSameAsCore.push(angularPackage.replace(/^@angular\//, '')); delete versions[angularPackage]; } } // Make sure we list them in alphabetical order. angularSameAsCore.sort(); } } const namePad = ' '.repeat( Object.keys(versions).sort((a, b) => b.length - a.length)[0].length + 3, ); const asciiArt = ` _ _ ____ _ ___ / \\ _ __ __ _ _ _| | __ _ _ __ / ___| | |_ _| / â–³ \\ | '_ \\ / _\` | | | | |/ _\` | '__| | | | | | | / ___ \\| | | | (_| | |_| | | (_| | | | |___| |___ | | /_/ \\_\\_| |_|\\__, |\\__,_|_|\\__,_|_| \\____|_____|___| |___/ ` .split('\n') .map(x => colors.red(x)) .join('\n'); this.logger.info(asciiArt); this.logger.info( ` Angular CLI: ${ngCliVersion} Node: ${process.versions.node} OS: ${process.platform} ${process.arch} Angular: ${angularCoreVersion} ... ${angularSameAsCore .reduce((acc, name) => { // Perform a simple word wrap around 60. if (acc.length == 0) { return [name]; } const line = acc[acc.length - 1] + ', ' + name; if (line.length > 60) { acc.push(name); } else { acc[acc.length - 1] = line; } return acc; }, []) .join('\n... ')} Ivy Workspace: ${projPkg ? this.getIvyWorkspace() : ''} Package${namePad.slice(7)}Version -------${namePad.replace(/ /g, '-')}------------------ ${Object.keys(versions) .map(module => `${module}${namePad.slice(module.length)}${versions[module]}`) .sort() .join('\n')} `.replace(/^ {6}/gm, ''), ); } private getVersion( moduleName: string, projectNodeModules: string | null, cliNodeModules: string | null, ): string { try { if (projectNodeModules) { const modulePkg = require(path.resolve(projectNodeModules, moduleName, 'package.json')); return modulePkg.version; } } catch {} try { if (cliNodeModules) { const modulePkg = require(path.resolve(cliNodeModules, moduleName, 'package.json')); return modulePkg.version + ' (cli-only)'; } } catch {} return ''; } private getIvyWorkspace(): string { try { const content = fs.readFileSync(path.resolve(this.workspace.root, 'tsconfig.json'), 'utf-8'); const tsConfig = parseJson(content, JsonParseMode.Loose); if (!isJsonObject(tsConfig)) { return ''; } const { angularCompilerOptions } = tsConfig; return isJsonObject(angularCompilerOptions) && angularCompilerOptions.enableIvy === false ? 'No' : 'Yes'; } catch { return ''; } } } angular-cli-9.0.3/packages/angular/cli/commands/version.json000066400000000000000000000005341362333152200240620ustar00rootroot00000000000000{ "$schema": "http://json-schema.org/schema", "$id": "ng-cli://commands/version.json", "description": "Outputs Angular CLI version.", "$longDescription": "", "$aliases": [ "v" ], "$scope": "all", "$impl": "./version-impl#VersionCommand", "type": "object", "allOf": [ { "$ref": "./definitions.json#/definitions/base" } ] } angular-cli-9.0.3/packages/angular/cli/commands/xi18n-impl.ts000066400000000000000000000017061362333152200237620ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { ArchitectCommand } from '../models/architect-command'; import { Arguments } from '../models/interface'; import { Schema as Xi18nCommandSchema } from './xi18n'; export class Xi18nCommand extends ArchitectCommand { public readonly target = 'extract-i18n'; public readonly multiTarget: true; public async run(options: Xi18nCommandSchema & Arguments) { const version = process.version.substr(1).split('.'); if (Number(version[0]) === 12 && Number(version[1]) === 0) { this.logger.error( 'Due to a defect in Node.js 12.0, the command is not supported on this Node.js version. ' + 'Please upgrade to Node.js 12.1 or later.'); return 1; } return this.runArchitectTarget(options); } } angular-cli-9.0.3/packages/angular/cli/commands/xi18n.json000066400000000000000000000006771362333152200233540ustar00rootroot00000000000000{ "$schema": "http://json-schema.org/schema", "$id": "ng-cli://commands/xi18n.json", "description": "Extracts i18n messages from source code.", "$longDescription": "", "$aliases": ["i18n-extract"], "$scope": "in", "$type": "architect", "$impl": "./xi18n-impl#Xi18nCommand", "type": "object", "allOf": [ { "$ref": "./definitions.json#/definitions/architect" }, { "$ref": "./definitions.json#/definitions/base" } ] } angular-cli-9.0.3/packages/angular/cli/lib/000077500000000000000000000000001362333152200204455ustar00rootroot00000000000000angular-cli-9.0.3/packages/angular/cli/lib/cli/000077500000000000000000000000001362333152200212145ustar00rootroot00000000000000angular-cli-9.0.3/packages/angular/cli/lib/cli/index.ts000066400000000000000000000072761362333152200227070ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { createConsoleLogger } from '@angular-devkit/core/node'; import { format } from 'util'; import { runCommand } from '../../models/command-runner'; import { colors, supportsColor } from '../../utilities/color'; import { getWorkspaceRaw } from '../../utilities/config'; import { writeErrorToLogFile } from '../../utilities/log-file'; import { getWorkspaceDetails } from '../../utilities/project'; const debugEnv = process.env['NG_DEBUG']; const isDebug = debugEnv !== undefined && debugEnv !== '0' && debugEnv.toLowerCase() !== 'false'; // tslint:disable: no-console export default async function(options: { testing?: boolean; cliArgs: string[] }) { // This node version check ensures that the requirements of the project instance of the CLI are met const version = process.versions.node.split('.').map(part => Number(part)); if (version[0] < 10 || version[0] === 11 || (version[0] === 10 && version[1] < 13)) { process.stderr.write( `Node.js version ${process.version} detected.\n` + 'The Angular CLI requires a minimum Node.js version of either v10.13 or v12.0.\n\n' + 'Please update your Node.js version or visit https://nodejs.org/ for additional instructions.\n', ); return 3; } const logger = createConsoleLogger(isDebug, process.stdout, process.stderr, { info: s => (supportsColor ? s : colors.unstyle(s)), debug: s => (supportsColor ? s : colors.unstyle(s)), warn: s => (supportsColor ? colors.bold.yellow(s) : colors.unstyle(s)), error: s => (supportsColor ? colors.bold.red(s) : colors.unstyle(s)), fatal: s => (supportsColor ? colors.bold.red(s) : colors.unstyle(s)), }); // Redirect console to logger console.log = function() { logger.info(format.apply(null, arguments)); }; console.info = function() { logger.info(format.apply(null, arguments)); }; console.warn = function() { logger.warn(format.apply(null, arguments)); }; console.error = function() { logger.error(format.apply(null, arguments)); }; let projectDetails = getWorkspaceDetails(); if (projectDetails === null) { const [, localPath] = getWorkspaceRaw('local'); if (localPath !== null) { logger.fatal( `An invalid configuration file was found ['${localPath}'].` + ' Please delete the file before running the command.', ); return 1; } projectDetails = { root: process.cwd() }; } try { const maybeExitCode = await runCommand(options.cliArgs, logger, projectDetails); if (typeof maybeExitCode === 'number') { console.assert(Number.isInteger(maybeExitCode)); return maybeExitCode; } return 0; } catch (err) { if (err instanceof Error) { try { const logPath = writeErrorToLogFile(err); logger.fatal( `An unhandled exception occurred: ${err.message}\n` + `See "${logPath}" for further details.`, ); } catch (e) { logger.fatal( `An unhandled exception occurred: ${err.message}\n` + `Fatal error writing debug log file: ${e.message}`, ); if (err.stack) { logger.fatal(err.stack); } } return 127; } else if (typeof err === 'string') { logger.fatal(err); } else if (typeof err === 'number') { // Log nothing. } else { logger.fatal('An unexpected error occurred: ' + JSON.stringify(err)); } if (options.testing) { // tslint:disable-next-line: no-debugger debugger; throw err; } return 1; } } angular-cli-9.0.3/packages/angular/cli/lib/config/000077500000000000000000000000001362333152200217125ustar00rootroot00000000000000angular-cli-9.0.3/packages/angular/cli/lib/config/schema.json000066400000000000000000002166641362333152200240640ustar00rootroot00000000000000{ "$schema": "http://json-schema.org/draft-07/schema#", "id": "https://angular.io/schemas/cli-1/schema", "title": "Angular CLI Configuration", "type": "object", "properties": { "$schema": { "type": "string" }, "version": { "$ref": "#/definitions/fileVersion" }, "cli": { "$ref": "#/definitions/cliOptions" }, "schematics": { "$ref": "#/definitions/schematicOptions" }, "newProjectRoot": { "type": "string", "description": "Path where new projects will be created." }, "defaultProject": { "type": "string", "description": "Default project name used in commands." }, "projects": { "type": "object", "patternProperties": { "^(?:@[a-z0-9-~][a-z0-9-._~]*\/)?[a-z0-9-~][a-z0-9-._~]*$": { "$ref": "#/definitions/project" } }, "additionalProperties": false } }, "additionalProperties": false, "required": [ "version" ], "definitions": { "cliOptions": { "type": "object", "properties": { "defaultCollection": { "description": "The default schematics collection to use.", "type": "string" }, "packageManager": { "description": "Specify which package manager tool to use.", "type": "string", "enum": [ "npm", "cnpm", "yarn", "pnpm" ] }, "warnings": { "description": "Control CLI specific console warnings", "type": "object", "properties": { "versionMismatch": { "description": "Show a warning when the global version is newer than the local one.", "type": "boolean" }, "typescriptMismatch": { "description": "Show a warning when the TypeScript version is incompatible.", "type": "boolean", "x-deprecated": true } } }, "analytics": { "type": ["boolean", "string"], "description": "Share anonymous usage data with the Angular Team at Google." } }, "additionalProperties": false }, "schematicOptions": { "type": "object", "properties": { "@schematics/angular:component": { "type": "object", "properties": { "changeDetection": { "description": "Specifies the change detection strategy.", "enum": ["Default", "OnPush"], "type": "string", "default": "Default", "alias": "c" }, "entryComponent": { "type": "boolean", "default": false, "description": "Specifies if the component is an entry component of declaring module." }, "export": { "type": "boolean", "default": false, "description": "Specifies if declaring module exports the component." }, "flat": { "type": "boolean", "description": "Flag to indicate if a directory is created.", "default": false }, "inlineStyle": { "description": "Specifies if the style will be in the ts file.", "type": "boolean", "default": false, "alias": "s" }, "inlineTemplate": { "description": "Specifies if the template will be in the ts file.", "type": "boolean", "default": false, "alias": "t" }, "module": { "type": "string", "description": "Allows specification of the declaring module.", "alias": "m" }, "prefix": { "type": "string", "format": "html-selector", "description": "The prefix to apply to generated selectors.", "alias": "p" }, "selector": { "type": "string", "format": "html-selector", "description": "The selector to use for the component." }, "skipImport": { "type": "boolean", "description": "Flag to skip the module import.", "default": false }, "style": { "description": "The file extension or preprocessor to use for style files.", "type": "string", "default": "css", "enum": [ "css", "scss", "sass", "less", "styl" ] }, "viewEncapsulation": { "description": "Specifies the view encapsulation strategy.", "enum": ["Emulated", "Native", "None", "ShadowDom"], "type": "string", "alias": "v" }, "skipTests": { "type": "boolean", "description": "When true, does not create test files.", "default": false } } }, "@schematics/angular:directive": { "type": "object", "properties": { "export": { "type": "boolean", "default": false, "description": "Specifies if declaring module exports the directive." }, "flat": { "type": "boolean", "description": "Flag to indicate if a directory is created.", "default": true }, "module": { "type": "string", "description": "Allows specification of the declaring module.", "alias": "m" }, "prefix": { "type": "string", "format": "html-selector", "description": "The prefix to apply to generated selectors.", "default": "app", "alias": "p" }, "selector": { "type": "string", "format": "html-selector", "description": "The selector to use for the directive." }, "skipImport": { "type": "boolean", "description": "Flag to skip the module import.", "default": false }, "skipTests": { "type": "boolean", "description": "When true, does not create test files.", "default": false } } }, "@schematics/angular:module": { "type": "object", "properties": { "routing": { "type": "boolean", "description": "Generates a routing module.", "default": false }, "routingScope": { "enum": ["Child", "Root"], "type": "string", "description": "The scope for the generated routing.", "default": "Child" }, "flat": { "type": "boolean", "description": "Flag to indicate if a directory is created.", "default": false }, "commonModule": { "type": "boolean", "description": "Flag to control whether the CommonModule is imported.", "default": true, "visible": false }, "module": { "type": "string", "description": "Allows specification of the declaring module.", "alias": "m" } } }, "@schematics/angular:service": { "type": "object", "properties": { "flat": { "type": "boolean", "default": true, "description": "Flag to indicate if a directory is created." }, "skipTests": { "type": "boolean", "description": "When true, does not create test files.", "default": false } } }, "@schematics/angular:pipe": { "type": "object", "properties": { "flat": { "type": "boolean", "default": true, "description": "Flag to indicate if a directory is created." }, "skipTests": { "type": "boolean", "description": "When true, does not create test files.", "default": false }, "skipImport": { "type": "boolean", "default": false, "description": "Allows for skipping the module import." }, "module": { "type": "string", "default": "", "description": "Allows specification of the declaring module.", "alias": "m" }, "export": { "type": "boolean", "default": false, "description": "Specifies if declaring module exports the pipe." } } }, "@schematics/angular:class": { "type": "object", "properties": { "skipTests": { "type": "boolean", "description": "When true, does not create test files.", "default": false } } } }, "additionalProperties": { "type": "object" } }, "fileVersion": { "type": "integer", "description": "File format version", "minimum": 1 }, "project": { "type": "object", "properties": { "cli": { "$ref": "#/definitions/cliOptions" }, "schematics": { "$ref": "#/definitions/schematicOptions" }, "prefix": { "type": "string", "format": "html-selector", "description": "The prefix to apply to generated selectors." }, "root": { "type": "string", "description": "Root of the project files." }, "i18n": { "$ref": "#/definitions/project/definitions/i18n" }, "sourceRoot": { "type": "string", "description": "The root of the source files, assets and index.html file structure." }, "projectType": { "type": "string", "description": "Project type.", "enum": [ "application", "library" ] }, "architect": { "type": "object", "additionalProperties": { "$ref": "#/definitions/project/definitions/target" } }, "targets": { "type": "object", "additionalProperties": { "$ref": "#/definitions/project/definitions/target" } } }, "required": [ "root", "projectType" ], "anyOf": [ { "required": ["architect"], "not": { "required": ["targets"] } }, { "required": ["targets"], "not": { "required": ["architect"] } }, { "not": { "required": [ "targets", "architect" ] } } ], "additionalProperties": false, "patternProperties": { "^[a-z]{1,3}-.*": {} }, "definitions": { "i18n": { "description": "Project i18n options", "type": "object", "properties": { "sourceLocale": { "oneOf": [ { "type": "string", "description": "Specifies the source locale of the application.", "default": "en-US", "$comment": "IETF BCP 47 language tag (simplified)", "pattern": "^[a-zA-Z]{2,3}(-[a-zA-Z]{4})?(-([a-zA-Z]{2}|[0-9]{3}))?(-[a-zA-Z]{5,8})?$" }, { "type": "object", "description": "Localization options to use for the source locale", "properties": { "code": { "type": "string", "description": "Specifies the locale code of the source locale", "pattern": "^[a-zA-Z]{2,3}(-[a-zA-Z]{4})?(-([a-zA-Z]{2}|[0-9]{3}))?(-[a-zA-Z]{5,8})?$" }, "baseHref": { "type": "string", "description": "HTML base HREF to use for the locale (defaults to the locale code)" } }, "additionalProperties": false } ] }, "locales": { "type": "object", "additionalProperties": false, "patternProperties": { "^[a-z]{2}(-[a-zA-Z]{2,})?$": { "oneOf": [ { "type": "string", "description": "Localization file to use for i18n" }, { "type": "object", "description": "Localization options to use for the locale", "properties": { "translation": { "type": "string", "description": "Localization file to use for i18n" }, "baseHref": { "type": "string", "description": "HTML base HREF to use for the locale (defaults to the locale code)" } }, "additionalProperties": false } ] } } } }, "additionalProperties": false }, "target": { "oneOf": [ { "$comment": "Extendable target with custom builder", "type": "object", "properties": { "builder": { "type": "string", "description": "The builder used for this package.", "not": { "enum": [ "@angular-devkit/build-angular:app-shell", "@angular-devkit/build-angular:browser", "@angular-devkit/build-angular:dev-server", "@angular-devkit/build-angular:extract-i18n", "@angular-devkit/build-angular:karma", "@angular-devkit/build-angular:protractor", "@angular-devkit/build-angular:server", "@angular-devkit/build-angular:tslint" ] } }, "options": { "type": "object" }, "configurations": { "type": "object", "description": "A map of alternative target options.", "additionalProperties": { "type": "object" } } }, "required": [ "builder" ] }, { "type": "object", "properties": { "builder": { "const": "@angular-devkit/build-angular:app-shell" }, "options": { "$ref": "#/definitions/targetOptions/definitions/appShell" }, "configurations": { "type": "object", "additionalProperties": { "$ref": "#/definitions/targetOptions/definitions/appShell" } } } }, { "type": "object", "properties": { "builder": { "const": "@angular-devkit/build-angular:browser" }, "options": { "$ref": "#/definitions/targetOptions/definitions/browser" }, "configurations": { "type": "object", "additionalProperties": { "$ref": "#/definitions/targetOptions/definitions/browser" } } } }, { "type": "object", "properties": { "builder": { "const": "@angular-devkit/build-angular:dev-server" }, "options": { "$ref": "#/definitions/targetOptions/definitions/devServer" }, "configurations": { "type": "object", "additionalProperties": { "$ref": "#/definitions/targetOptions/definitions/devServer" } } } }, { "type": "object", "properties": { "builder": { "const": "@angular-devkit/build-angular:extract-i18n" }, "options": { "$ref": "#/definitions/targetOptions/definitions/extracti18n" }, "configurations": { "type": "object", "additionalProperties": { "$ref": "#/definitions/targetOptions/definitions/extracti18n" } } } }, { "type": "object", "properties": { "builder": { "const": "@angular-devkit/build-angular:karma" }, "options": { "$ref": "#/definitions/targetOptions/definitions/karma" }, "configurations": { "type": "object", "additionalProperties": { "$ref": "#/definitions/targetOptions/definitions/karma" } } } }, { "type": "object", "properties": { "builder": { "const": "@angular-devkit/build-angular:protractor" }, "options": { "$ref": "#/definitions/targetOptions/definitions/protractor" }, "configurations": { "type": "object", "additionalProperties": { "$ref": "#/definitions/targetOptions/definitions/protractor" } } } }, { "type": "object", "properties": { "builder": { "const": "@angular-devkit/build-angular:server" }, "options": { "$ref": "#/definitions/targetOptions/definitions/server" }, "configurations": { "type": "object", "additionalProperties": { "$ref": "#/definitions/targetOptions/definitions/server" } } } }, { "type": "object", "properties": { "builder": { "const": "@angular-devkit/build-angular:tslint" }, "options": { "$ref": "#/definitions/targetOptions/definitions/tslint" }, "configurations": { "type": "object", "additionalProperties": { "$ref": "#/definitions/targetOptions/definitions/tslint" } } } } ] } } }, "global": { "type": "object", "properties": { "$schema": { "type": "string", "format": "uri" }, "version": { "$ref": "#/definitions/fileVersion" }, "cli": { "$ref": "#/definitions/cliOptions" }, "schematics": { "$ref": "#/definitions/schematicOptions" } }, "required": [ "version" ] }, "targetOptions": { "type": "null", "definitions": { "appShell": { "description": "App Shell target options for Architect.", "type": "object", "properties": { "browserTarget": { "type": "string", "description": "Target to build." }, "serverTarget": { "type": "string", "description": "Server target to use for rendering the app shell." }, "appModuleBundle": { "type": "string", "description": "Script that exports the Server AppModule to render. This should be the main JavaScript outputted by the server target. By default we will resolve the outputPath of the serverTarget and find a bundle named 'main' in it (whether or not there's a hash tag)." }, "route": { "type": "string", "description": "The route to render.", "default": "/" }, "inputIndexPath": { "type": "string", "description": "The input path for the index.html file. By default uses the output index.html of the browser target." }, "outputIndexPath": { "type": "string", "description": "The output path of the index.html file. By default will overwrite the input file." } }, "additionalProperties": false }, "browser": { "title": "Webpack browser schema for Architect.", "description": "Browser target options", "properties": { "assets": { "type": "array", "description": "List of static application assets.", "default": [], "items": { "$ref": "#/definitions/targetOptions/definitions/browser/definitions/assetPattern" } }, "main": { "type": "string", "description": "The name of the main entry-point file." }, "polyfills": { "type": "string", "description": "The name of the polyfills file." }, "tsConfig": { "type": "string", "description": "The name of the TypeScript configuration file." }, "scripts": { "description": "Global scripts to be included in the build.", "type": "array", "default": [], "items": { "$ref": "#/definitions/targetOptions/definitions/browser/definitions/extraEntryPoint" } }, "styles": { "description": "Global styles to be included in the build.", "type": "array", "default": [], "items": { "$ref": "#/definitions/targetOptions/definitions/browser/definitions/extraEntryPoint" } }, "stylePreprocessorOptions": { "description": "Options to pass to style preprocessors.", "type": "object", "properties": { "includePaths": { "description": "Paths to include. Paths will be resolved to project root.", "type": "array", "items": { "type": "string" }, "default": [] } }, "additionalProperties": false }, "optimization": { "description": "Enables optimization of the build output.", "oneOf": [ { "type": "object", "properties": { "scripts": { "type": "boolean", "description": "Enables optimization of the scripts output.", "default": true }, "styles": { "type": "boolean", "description": "Enables optimization of the styles output.", "default": true } }, "additionalProperties": false }, { "type": "boolean" } ] }, "fileReplacements": { "description": "Replace files with other files in the build.", "type": "array", "items": { "$ref": "#/definitions/targetOptions/definitions/browser/definitions/fileReplacement" }, "default": [] }, "outputPath": { "type": "string", "description": "Path where output will be placed." }, "resourcesOutputPath": { "type": "string", "description": "The path where style resources will be placed, relative to outputPath." }, "aot": { "type": "boolean", "description": "Build using Ahead of Time compilation.", "default": false }, "sourceMap": { "description": "Output sourcemaps.", "default": true, "oneOf": [ { "type": "object", "properties": { "scripts": { "type": "boolean", "description": "Output sourcemaps for all scripts.", "default": true }, "styles": { "type": "boolean", "description": "Output sourcemaps for all styles.", "default": true }, "hidden": { "type": "boolean", "description": "Output sourcemaps used for error reporting tools.", "default": false }, "vendor": { "type": "boolean", "description": "Resolve vendor packages sourcemaps.", "default": false } }, "additionalProperties": false }, { "type": "boolean" } ] }, "vendorSourceMap": { "type": "boolean", "description": "Resolve vendor packages sourcemaps.", "default": false }, "evalSourceMap": { "type": "boolean", "description": "Output in-file eval sourcemaps.", "default": false }, "vendorChunk": { "type": "boolean", "description": "Use a separate bundle containing only vendor libraries.", "default": true }, "commonChunk": { "type": "boolean", "description": "Use a separate bundle containing code used across multiple bundles.", "default": true }, "baseHref": { "type": "string", "description": "Base url for the application being built." }, "deployUrl": { "type": "string", "description": "URL where files will be deployed." }, "verbose": { "type": "boolean", "description": "Adds more details to output logging.", "default": false }, "progress": { "type": "boolean", "description": "Log progress to the console while building.", "default": true }, "localize": { "$ref": "#/definitions/buildersOptions/localize" }, "i18nMissingTranslation": { "$ref": "#/definitions/buildersOptions/missingTranslation" }, "i18nFile": { "type": "string", "description": "Localization file to use for i18n.", "x-deprecated": "Deprecated since 9.0" }, "i18nFormat": { "type": "string", "description": "Format of the localization file specified with --i18n-file.", "x-deprecated": "Deprecated since 9.0" }, "i18nLocale": { "type": "string", "description": "Locale to use for i18n.", "x-deprecated": "Deprecated since 9.0" }, "extractCss": { "type": "boolean", "description": "Extract css from global styles onto css files instead of js ones.", "default": false }, "watch": { "type": "boolean", "description": "Run build when files change.", "default": false }, "outputHashing": { "type": "string", "description": "Define the output filename cache-busting hashing mode.", "default": "none", "enum": [ "none", "all", "media", "bundles" ] }, "poll": { "type": "number", "description": "Enable and define the file watching poll time period in milliseconds." }, "deleteOutputPath": { "type": "boolean", "description": "Delete the output path before building.", "default": true }, "preserveSymlinks": { "type": "boolean", "description": "Do not use the real path when resolving modules.", "default": false }, "extractLicenses": { "type": "boolean", "description": "Extract all licenses in a separate file, in the case of production builds only.", "default": true }, "showCircularDependencies": { "type": "boolean", "description": "Show circular dependency warnings on builds.", "default": true }, "buildOptimizer": { "type": "boolean", "description": "Enables @angular-devkit/build-optimizer optimizations when using the 'aot' option.", "default": false }, "namedChunks": { "type": "boolean", "description": "Use file name for lazy loaded chunks.", "default": true }, "subresourceIntegrity": { "type": "boolean", "description": "Enables the use of subresource integrity validation.", "default": false }, "serviceWorker": { "type": "boolean", "description": "Generates a service worker config for production builds.", "default": false }, "ngswConfigPath": { "type": "string", "description": "Path to ngsw-config.json." }, "skipAppShell": { "type": "boolean", "description": "Flag to prevent building an app shell.", "default": false }, "index": { "description": "Configures the generation of the application's HTML index.", "oneOf": [ { "type": "string", "description": "The path of a file to use for the application's HTML index. The filename of the specified path will be used for the generated file and will be created in the root of the application's configured output path." }, { "type": "object", "description": "", "properties": { "input": { "type": "string", "minLength": 1, "description": "The path of a file to use for the application's generated HTML index." }, "output": { "type": "string", "minLength": 1, "default": "index.html", "description": "The output path of the application's generated HTML index file. The full provided path will be used and will be considered relative to the application's configured output path." } }, "required": ["input"] } ] }, "statsJson": { "type": "boolean", "description": "Generates a 'stats.json' file which can be analyzed using tools such as 'webpack-bundle-analyzer'.", "default": false }, "forkTypeChecker": { "type": "boolean", "description": "Run the TypeScript type checker in a forked process.", "default": true }, "lazyModules": { "description": "List of additional NgModule files that will be lazy loaded. Lazy router modules with be discovered automatically.", "type": "array", "items": { "type": "string" }, "default": [] }, "budgets": { "description": "Budget thresholds to ensure parts of your application stay within boundaries which you set.", "type": "array", "items": { "$ref": "#/definitions/targetOptions/definitions/browser/definitions/budget" }, "default": [] }, "es5BrowserSupport": { "description": "Enables conditionally loaded ES2015 polyfills.", "type": "boolean", "default": false }, "rebaseRootRelativeCssUrls": { "description": "Change root relative URLs in stylesheets to include base HREF and deploy URL. Use only for compatibility and transition. The behavior of this option is non-standard and will be removed in the next major release.", "type": "boolean", "default": false, "x-deprecated": true }, "webWorkerTsConfig": { "type": "string", "description": "TypeScript configuration for Web Worker modules." }, "crossOrigin": { "type": "string", "description": "Define the crossorigin attribute setting of elements that provide CORS support.", "default": "none", "enum": [ "none", "anonymous", "use-credentials" ] } }, "additionalProperties": false, "definitions": { "assetPattern": { "oneOf": [ { "type": "object", "properties": { "glob": { "type": "string", "description": "The pattern to match." }, "input": { "type": "string", "description": "The input path dir in which to apply 'glob'. Defaults to the project root." }, "output": { "type": "string", "description": "Absolute path within the output." }, "ignore": { "description": "An array of globs to ignore.", "type": "array", "items": { "type": "string" } } }, "additionalProperties": false, "required": [ "glob", "input", "output" ] }, { "type": "string", "description": "The file to include." } ] }, "fileReplacement": { "oneOf": [ { "type": "object", "properties": { "src": { "type": "string" }, "replaceWith": { "type": "string" } }, "additionalProperties": false, "required": [ "src", "replaceWith" ] }, { "type": "object", "properties": { "replace": { "type": "string" }, "with": { "type": "string" } }, "additionalProperties": false, "required": [ "replace", "with" ] } ] }, "extraEntryPoint": { "oneOf": [ { "type": "object", "properties": { "input": { "type": "string", "description": "The file to include." }, "bundleName": { "type": "string", "description": "The bundle name for this extra entry point." }, "lazy": { "type": "boolean", "description": "If the bundle will be lazy loaded.", "default": false }, "inject": { "type": "boolean", "description": "If the bundle will be referenced in the HTML file.", "default": true } }, "additionalProperties": false, "required": [ "input" ] }, { "type": "string", "description": "The file to include." } ] }, "budget": { "type": "object", "properties": { "type": { "type": "string", "description": "The type of budget.", "enum": [ "all", "allScript", "any", "anyScript", "anyComponentStyle", "bundle", "initial" ] }, "name": { "type": "string", "description": "The name of the bundle." }, "baseline": { "type": "string", "description": "The baseline size for comparison." }, "maximumWarning": { "type": "string", "description": "The maximum threshold for warning relative to the baseline." }, "maximumError": { "type": "string", "description": "The maximum threshold for error relative to the baseline." }, "minimumWarning": { "type": "string", "description": "The minimum threshold for warning relative to the baseline." }, "minimumError": { "type": "string", "description": "The minimum threshold for error relative to the baseline." }, "warning": { "type": "string", "description": "The threshold for warning relative to the baseline (min & max)." }, "error": { "type": "string", "description": "The threshold for error relative to the baseline (min & max)." } }, "additionalProperties": false, "required": [ "type" ] } } }, "devServer": { "description": "Dev Server target options for Architect.", "type": "object", "properties": { "browserTarget": { "type": "string", "description": "Target to serve." }, "port": { "type": "number", "description": "Port to listen on.", "default": 4200 }, "host": { "type": "string", "description": "Host to listen on.", "default": "localhost" }, "proxyConfig": { "type": "string", "description": "Proxy configuration file." }, "ssl": { "type": "boolean", "description": "Serve using HTTPS.", "default": false }, "sslKey": { "type": "string", "description": "SSL key to use for serving HTTPS." }, "sslCert": { "type": "string", "description": "SSL certificate to use for serving HTTPS." }, "open": { "type": "boolean", "description": "When true, open the live-reload URL in default browser.", "default": false, "alias": "o" }, "liveReload": { "type": "boolean", "description": "When true, reload the page on change using live-reload.", "default": true }, "publicHost": { "type": "string", "description": "The URL that the browser client (or live-reload client, if enabled) should use to connect to the development server. Use for a complex dev server setup, such as one with reverse proxies." }, "allowedHosts": { "type": "array", "description": "Whitelist of hosts that are allowed to access the dev server.", "default": [], "items": { "type": "string" } }, "servePath": { "type": "string", "description": "The pathname where the app will be served." }, "disableHostCheck": { "type": "boolean", "description": "When true, don't verify that connected clients are part of allowed hosts.", "default": false }, "hmr": { "type": "boolean", "description": "When true, enable hot module replacement.", "default": false }, "watch": { "type": "boolean", "description": "When true, rebuild on change.", "default": true }, "hmrWarning": { "type": "boolean", "description": "When true, show a warning when the --hmr option is enabled.", "default": true }, "servePathDefaultWarning": { "type": "boolean", "description": "When true, show a warning when deploy-url/base-href use unsupported serve path values.", "default": true }, "optimization": { "description": "Enable optimization of the build output.", "oneOf": [ { "type": "object", "properties": { "scripts": { "type": "boolean", "description": "When true, enable optimization of the scripts output.", "default": true }, "styles": { "type": "boolean", "description": "When true, enable optimization of the styles output.", "default": true } }, "additionalProperties": false }, { "type": "boolean" } ] }, "aot": { "type": "boolean", "description": "Build using ahead-of-time compilation." }, "sourceMap": { "description": "When true, output sourcemaps.", "default": true, "oneOf": [ { "type": "object", "properties": { "scripts": { "type": "boolean", "description": "When true, output sourcemaps for all scripts.", "default": true }, "styles": { "type": "boolean", "description": "When true, output sourcemaps for all styles.", "default": true }, "vendor": { "type": "boolean", "description": "When true, resolve vendor packages sourcemaps.", "default": false } }, "additionalProperties": false }, { "type": "boolean" } ] }, "vendorSourceMap": { "type": "boolean", "description": "When true, resolve vendor packages sourcemaps.", "default": false }, "evalSourceMap": { "type": "boolean", "description": "When true, output in-file eval sourcemaps." }, "vendorChunk": { "type": "boolean", "description": "When true, use a separate bundle containing only vendor libraries." }, "commonChunk": { "type": "boolean", "description": "When true, use a separate bundle containing code used across multiple bundles." }, "baseHref": { "type": "string", "description": "Base url for the application being built." }, "deployUrl": { "type": "string", "description": "URL where files will be deployed." }, "verbose": { "type": "boolean", "description": "When true, add more details to output logging." }, "progress": { "type": "boolean", "description": "When true, log progress to the console while building." } }, "additionalProperties": false }, "extracti18n": { "description": "Extract i18n target options for Architect.", "type": "object", "properties": { "browserTarget": { "type": "string", "description": "Target to extract from." }, "format": { "type": "string", "description": "Output format for the generated file.", "default": "xlf", "enum": [ "xmb", "xlf", "xlif", "xliff", "xlf2", "xliff2" ] }, "i18nFormat": { "type": "string", "description": "Output format for the generated file.", "default": "xlf", "x-deprecated": "Use 'format' option instead.", "enum": [ "xmb", "xlf", "xlif", "xliff", "xlf2", "xliff2" ] }, "i18nLocale": { "type": "string", "description": "Specifies the source language of the application.", "x-deprecated": "Use 'i18n' project level sub-option 'sourceLocale' instead." }, "progress": { "type": "boolean", "description": "Log progress to the console.", "default": true }, "outputPath": { "type": "string", "description": "Path where output will be placed." }, "outFile": { "type": "string", "description": "Name of the file to output." } }, "additionalProperties": false }, "karma": { "description": "Karma target options for Architect.", "type": "object", "properties": { "main": { "type": "string", "description": "The name of the main entry-point file." }, "tsConfig": { "type": "string", "description": "The name of the TypeScript configuration file." }, "karmaConfig": { "type": "string", "description": "The name of the Karma configuration file." }, "polyfills": { "type": "string", "description": "The name of the polyfills file." }, "assets": { "type": "array", "description": "List of static application assets.", "default": [], "items": { "$ref": "#/definitions/targetOptions/definitions/karma/definitions/assetPattern" } }, "scripts": { "description": "Global scripts to be included in the build.", "type": "array", "default": [], "items": { "$ref": "#/definitions/targetOptions/definitions/karma/definitions/extraEntryPoint" } }, "styles": { "description": "Global styles to be included in the build.", "type": "array", "default": [], "items": { "$ref": "#/definitions/targetOptions/definitions/karma/definitions/extraEntryPoint" } }, "stylePreprocessorOptions": { "description": "Options to pass to style preprocessors", "type": "object", "properties": { "includePaths": { "description": "Paths to include. Paths will be resolved to project root.", "type": "array", "items": { "type": "string" }, "default": [] } }, "additionalProperties": false }, "environment": { "type": "string", "description": "Defines the build environment." }, "sourceMap": { "description": "Output sourcemaps.", "default": true, "oneOf": [ { "type": "object", "properties": { "scripts": { "type": "boolean", "description": "Output sourcemaps for all scripts.", "default": true }, "styles": { "type": "boolean", "description": "Output sourcemaps for all styles.", "default": true }, "vendor": { "type": "boolean", "description": "Resolve vendor packages sourcemaps.", "default": false } }, "additionalProperties": false }, { "type": "boolean" } ] }, "progress": { "type": "boolean", "description": "Log progress to the console while building.", "default": true }, "watch": { "type": "boolean", "description": "Run build when files change.", "default": true }, "poll": { "type": "number", "description": "Enable and define the file watching poll time period in milliseconds." }, "preserveSymlinks": { "type": "boolean", "description": "Do not use the real path when resolving modules.", "default": false }, "browsers": { "type": "string", "description": "Override which browsers tests are run against." }, "codeCoverage": { "type": "boolean", "description": "Output a code coverage report.", "default": false }, "codeCoverageExclude": { "type": "array", "description": "Globs to exclude from code coverage.", "items": { "type": "string" }, "default": [] }, "fileReplacements": { "description": "Replace files with other files in the build.", "type": "array", "items": { "oneOf": [ { "type": "object", "properties": { "src": { "type": "string" }, "replaceWith": { "type": "string" } }, "additionalProperties": false, "required": [ "src", "replaceWith" ] }, { "type": "object", "properties": { "replace": { "type": "string" }, "with": { "type": "string" } }, "additionalProperties": false, "required": [ "replace", "with" ] } ] }, "default": [] }, "reporters": { "type": "array", "description": "Karma reporters to use. Directly passed to the karma runner.", "items": { "type": "string" } }, "webWorkerTsConfig": { "type": "string", "description": "TypeScript configuration for Web Worker modules." } }, "additionalProperties": false, "definitions": { "assetPattern": { "oneOf": [ { "type": "object", "properties": { "glob": { "type": "string", "description": "The pattern to match." }, "input": { "type": "string", "description": "The input path dir in which to apply 'glob'. Defaults to the project root." }, "output": { "type": "string", "description": "Absolute path within the output." }, "ignore": { "description": "An array of globs to ignore.", "type": "array", "items": { "type": "string" } } }, "additionalProperties": false, "required": [ "glob", "input", "output" ] }, { "type": "string", "description": "The file to include." } ] }, "extraEntryPoint": { "oneOf": [ { "type": "object", "properties": { "input": { "type": "string", "description": "The file to include." }, "bundleName": { "type": "string", "description": "The bundle name for this extra entry point." }, "lazy": { "type": "boolean", "description": "If the bundle will be lazy loaded.", "default": false }, "inject": { "type": "boolean", "description": "If the bundle will be referenced in the HTML file.", "default": true } }, "additionalProperties": false, "required": [ "input" ] }, { "type": "string", "description": "The file to include." } ] } } }, "protractor": { "description": "Protractor target options for Architect.", "type": "object", "properties": { "protractorConfig": { "type": "string", "description": "The name of the Protractor configuration file." }, "devServerTarget": { "type": "string", "description": "Dev server target to run tests against." }, "specs": { "type": "array", "description": "Override specs in the protractor config.", "default": [], "items": { "type": "string", "description": "Spec name." } }, "suite": { "type": "string", "description": "Override suite in the protractor config." }, "elementExplorer": { "type": "boolean", "description": "Start Protractor's Element Explorer for debugging.", "default": false }, "webdriverUpdate": { "type": "boolean", "description": "Try to update webdriver.", "default": true }, "serve": { "type": "boolean", "description": "Compile and Serve the app.", "default": true }, "port": { "type": "number", "description": "The port to use to serve the application." }, "host": { "type": "string", "description": "Host to listen on.", "default": "localhost" }, "baseUrl": { "type": "string", "description": "Base URL for protractor to connect to." } }, "additionalProperties": false }, "server": { "title": "Angular Webpack Architect Builder Schema", "properties": { "main": { "type": "string", "description": "The name of the main entry-point file." }, "tsConfig": { "type": "string", "default": "tsconfig.app.json", "description": "The name of the TypeScript configuration file." }, "stylePreprocessorOptions": { "description": "Options to pass to style preprocessors", "type": "object", "properties": { "includePaths": { "description": "Paths to include. Paths will be resolved to project root.", "type": "array", "items": { "type": "string" }, "default": [] } }, "additionalProperties": false }, "optimization": { "description": "Enables optimization of the build output.", "oneOf": [ { "type": "object", "properties": { "scripts": { "type": "boolean", "description": "Enables optimization of the scripts output.", "default": true }, "styles": { "type": "boolean", "description": "Enables optimization of the styles output.", "default": true } }, "additionalProperties": false }, { "type": "boolean" } ] }, "fileReplacements": { "description": "Replace files with other files in the build.", "type": "array", "items": { "$ref": "#/definitions/targetOptions/definitions/server/definitions/fileReplacement" }, "default": [] }, "outputPath": { "type": "string", "description": "Path where output will be placed." }, "resourcesOutputPath": { "type": "string", "description": "The path where style resources will be placed, relative to outputPath." }, "sourceMap": { "description": "Output sourcemaps.", "default": true, "oneOf": [ { "type": "object", "properties": { "scripts": { "type": "boolean", "description": "Output sourcemaps for all scripts.", "default": true }, "styles": { "type": "boolean", "description": "Output sourcemaps for all styles.", "default": true }, "hidden": { "type": "boolean", "description": "Output sourcemaps used for error reporting tools.", "default": false }, "vendor": { "type": "boolean", "description": "Resolve vendor packages sourcemaps.", "default": false } }, "additionalProperties": false }, { "type": "boolean" } ] }, "vendorSourceMap": { "type": "boolean", "description": "Resolve vendor packages sourcemaps.", "default": false }, "evalSourceMap": { "type": "boolean", "description": "Output in-file eval sourcemaps.", "default": false }, "vendorChunk": { "type": "boolean", "description": "Use a separate bundle containing only vendor libraries.", "default": true }, "commonChunk": { "type": "boolean", "description": "Use a separate bundle containing code used across multiple bundles.", "default": true }, "verbose": { "type": "boolean", "description": "Adds more details to output logging.", "default": false }, "progress": { "type": "boolean", "description": "Log progress to the console while building.", "default": true }, "localize": { "$ref": "#/definitions/buildersOptions/localize" }, "i18nFile": { "type": "string", "description": "Localization file to use for i18n.", "x-deprecated": "Deprecated since 9.0" }, "i18nFormat": { "type": "string", "description": "Format of the localization file specified with --i18n-file.", "x-deprecated": "Deprecated since 9.0" }, "i18nLocale": { "type": "string", "description": "Locale to use for i18n.", "x-deprecated": "Deprecated since 9.0" }, "i18nMissingTranslation": { "$ref": "#/definitions/buildersOptions/missingTranslation" }, "outputHashing": { "type": "string", "description": "Define the output filename cache-busting hashing mode.", "default": "none", "enum": [ "none", "all", "media", "bundles" ] }, "deleteOutputPath": { "type": "boolean", "description": "delete-output-path", "default": true }, "preserveSymlinks": { "type": "boolean", "description": "Do not use the real path when resolving modules.", "default": false }, "extractLicenses": { "type": "boolean", "description": "Extract all licenses in a separate file, in the case of production builds only.", "default": true }, "showCircularDependencies": { "type": "boolean", "description": "Show circular dependency warnings on builds.", "default": true }, "namedChunks": { "type": "boolean", "description": "Use file name for lazy loaded chunks.", "default": true }, "bundleDependencies": { "description": "Available on server platform only. Which external dependencies to bundle into the module. By default, all of node_modules will be bundled.", "default": true, "oneOf": [ { "type": "boolean" }, { "type": "string", "enum": [ "none", "all" ] } ] }, "externalDependencies": { "description": "Exclude the listed external dependencies from being bundled into the bundle. Instead, the created bundle relies on these dependencies to be available during runtime.", "type": "array", "items": { "type": "string" }, "default": [] }, "statsJson": { "type": "boolean", "description": "Generates a 'stats.json' file which can be analyzed using tools such as 'webpack-bundle-analyzer'.", "default": false }, "forkTypeChecker": { "type": "boolean", "description": "Run the TypeScript type checker in a forked process.", "default": true }, "lazyModules": { "description": "List of additional NgModule files that will be lazy loaded. Lazy router modules with be discovered automatically.", "type": "array", "items": { "type": "string" }, "default": [] } }, "additionalProperties": false, "definitions": { "fileReplacement": { "oneOf": [ { "type": "object", "properties": { "src": { "type": "string" }, "replaceWith": { "type": "string" } }, "additionalProperties": false, "required": [ "src", "replaceWith" ] }, { "type": "object", "properties": { "replace": { "type": "string" }, "with": { "type": "string" } }, "additionalProperties": false, "required": [ "replace", "with" ] } ] } } }, "tslint": { "description": "TSlint target options for Architect.", "type": "object", "properties": { "tslintConfig": { "type": "string", "description": "The name of the TSLint configuration file." }, "tsConfig": { "description": "The name of the TypeScript configuration file.", "oneOf": [ { "type": "string" }, { "type": "array", "items": { "type": "string" } } ] }, "fix": { "type": "boolean", "description": "Fixes linting errors (may overwrite linted files).", "default": false }, "typeCheck": { "type": "boolean", "description": "Controls the type check for linting.", "default": false }, "force": { "type": "boolean", "description": "Succeeds even if there was linting errors.", "default": false }, "silent": { "type": "boolean", "description": "Show output text.", "default": false }, "format": { "type": "string", "description": "Output format (prose, json, stylish, verbose, pmd, msbuild, checkstyle, vso, fileslist, codeFrame).", "default": "prose", "anyOf": [ { "enum": [ "checkstyle", "codeFrame", "filesList", "json", "junit", "msbuild", "pmd", "prose", "stylish", "tap", "verbose", "vso" ] }, { "minLength": 1 } ] }, "exclude": { "type": "array", "description": "Files to exclude from linting.", "default": [], "items": { "type": "string" } }, "files": { "type": "array", "description": "Files to include in linting.", "default": [], "items": { "type": "string" } } }, "additionalProperties": false } } }, "buildersOptions": { "missingTranslation": { "type": "string", "description": "How to handle missing translations for i18n.", "enum": ["warning", "error", "ignore"], "default": "warning" }, "localize": { "oneOf": [ { "type": "boolean", "description": "Translate all locales." }, { "type": "array", "description": "List of locales ID's to translate.", "minItems": 1, "items": { "type": "string", "pattern": "^[a-z]{2}(-[a-zA-Z]{2,})?$" } } ] } } } } angular-cli-9.0.3/packages/angular/cli/lib/init.ts000066400000000000000000000130441362333152200217620ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import 'symbol-observable'; // symbol polyfill must go first // tslint:disable-next-line:ordered-imports import-groups import { tags } from '@angular-devkit/core'; import * as fs from 'fs'; import * as path from 'path'; import { SemVer } from 'semver'; import { Duplex } from 'stream'; import { colors } from '../utilities/color'; import { isWarningEnabled } from '../utilities/config'; const packageJson = require('../package.json'); function _fromPackageJson(cwd = process.cwd()): SemVer | null { do { const packageJsonPath = path.join(cwd, 'node_modules/@angular/cli/package.json'); if (fs.existsSync(packageJsonPath)) { const content = fs.readFileSync(packageJsonPath, 'utf-8'); if (content) { const { version } = JSON.parse(content); if (version) { return new SemVer(version); } } } // Check the parent. cwd = path.dirname(cwd); } while (cwd != path.dirname(cwd)); return null; } // Check if we need to profile this CLI run. if (process.env['NG_CLI_PROFILING']) { let profiler: { startProfiling: (name?: string, recsamples?: boolean) => void; stopProfiling: (name?: string) => any; // tslint:disable-line:no-any }; try { profiler = require('v8-profiler-node8'); // tslint:disable-line:no-implicit-dependencies } catch (err) { throw new Error( `Could not require 'v8-profiler-node8'. You must install it separetely with ` + `'npm install v8-profiler-node8 --no-save'.\n\nOriginal error:\n\n${err}`, ); } profiler.startProfiling(); const exitHandler = (options: { cleanup?: boolean; exit?: boolean }) => { if (options.cleanup) { const cpuProfile = profiler.stopProfiling(); fs.writeFileSync( path.resolve(process.cwd(), process.env.NG_CLI_PROFILING || '') + '.cpuprofile', JSON.stringify(cpuProfile), ); } if (options.exit) { process.exit(); } }; process.on('exit', () => exitHandler({ cleanup: true })); process.on('SIGINT', () => exitHandler({ exit: true })); process.on('uncaughtException', () => exitHandler({ exit: true })); } (async () => { /** * Disable Browserslist old data warning as otherwise with every release we'd need to update this dependency * which is cumbersome considering we pin versions and the warning is not user actionable. * `Browserslist: caniuse-lite is outdated. Please run next command `npm update` * See: https://github.com/browserslist/browserslist/blob/819c4337456996d19db6ba953014579329e9c6e1/node.js#L324 */ process.env.BROWSERSLIST_IGNORE_OLD_DATA = '1'; const disableVersionCheckEnv = process.env['NG_DISABLE_VERSION_CHECK']; /** * Disable CLI version mismatch checks and forces usage of the invoked CLI * instead of invoking the local installed version. */ const disableVersionCheck = disableVersionCheckEnv !== undefined && disableVersionCheckEnv !== '0' && disableVersionCheckEnv.toLowerCase() !== 'false'; if (disableVersionCheck) { return (await import('./cli')).default; } let cli; try { const projectLocalCli = require.resolve('@angular/cli', { paths: [process.cwd()] }); // This was run from a global, check local version. const globalVersion = new SemVer(packageJson['version']); let localVersion; let shouldWarn = false; try { localVersion = _fromPackageJson(); shouldWarn = localVersion != null && globalVersion.compare(localVersion) > 0; } catch (e) { // tslint:disable-next-line no-console console.error(e); shouldWarn = true; } if (shouldWarn && await isWarningEnabled('versionMismatch')) { const warning = colors.yellow(tags.stripIndents` Your global Angular CLI version (${globalVersion}) is greater than your local version (${localVersion}). The local Angular CLI version is used. To disable this warning use "ng config -g cli.warnings.versionMismatch false". `); // Don't show warning colorised on `ng completion` if (process.argv[2] !== 'completion') { // tslint:disable-next-line no-console console.error(warning); } else { // tslint:disable-next-line no-console console.error(warning); process.exit(1); } } // No error implies a projectLocalCli, which will load whatever // version of ng-cli you have installed in a local package.json cli = await import(projectLocalCli); } catch { // If there is an error, resolve could not find the ng-cli // library from a package.json. Instead, include it from a relative // path to this script file (which is likely a globally installed // npm package). Most common cause for hitting this is `ng new` cli = await import('./cli'); } if ('default' in cli) { cli = cli['default']; } return cli; })().then(cli => { // This is required to support 1.x local versions with a 6+ global let standardInput; try { standardInput = process.stdin; } catch (e) { delete process.stdin; process.stdin = new Duplex(); standardInput = process.stdin; } return cli({ cliArgs: process.argv.slice(2), inputStream: standardInput, outputStream: process.stdout, }); }).then((exitCode: number) => { process.exit(exitCode); }) .catch((err: Error) => { // tslint:disable-next-line no-console console.error('Unknown error: ' + err.toString()); process.exit(127); }); angular-cli-9.0.3/packages/angular/cli/models/000077500000000000000000000000001362333152200211625ustar00rootroot00000000000000angular-cli-9.0.3/packages/angular/cli/models/analytics.ts000066400000000000000000000514611362333152200235300ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { analytics, json, tags } from '@angular-devkit/core'; import * as child_process from 'child_process'; import * as debug from 'debug'; import { writeFileSync } from 'fs'; import * as inquirer from 'inquirer'; import * as os from 'os'; import * as ua from 'universal-analytics'; import { v4 as uuidV4 } from 'uuid'; import { colors } from '../utilities/color'; import { getWorkspace, getWorkspaceRaw } from '../utilities/config'; import { isTTY } from '../utilities/tty'; // tslint:disable: no-console const analyticsDebug = debug('ng:analytics'); // Generate analytics, including settings and users. const analyticsLogDebug = debug('ng:analytics:log'); // Actual logs of events. const BYTES_PER_GIGABYTES = 1024 * 1024 * 1024; let _defaultAngularCliPropertyCache: string; export const AnalyticsProperties = { AngularCliProd: 'UA-8594346-29', AngularCliStaging: 'UA-8594346-32', get AngularCliDefault(): string { if (_defaultAngularCliPropertyCache) { return _defaultAngularCliPropertyCache; } const v = require('../package.json').version; // The logic is if it's a full version then we should use the prod GA property. if (/^\d+\.\d+\.\d+$/.test(v) && v !== '0.0.0') { _defaultAngularCliPropertyCache = AnalyticsProperties.AngularCliProd; } else { _defaultAngularCliPropertyCache = AnalyticsProperties.AngularCliStaging; } return _defaultAngularCliPropertyCache; }, }; /** * This is the ultimate safelist for checking if a package name is safe to report to analytics. */ export const analyticsPackageSafelist = [ /^@angular\//, /^@angular-devkit\//, /^@ngtools\//, '@schematics/angular', '@schematics/schematics', '@schematics/update', ]; export function isPackageNameSafeForAnalytics(name: string) { return analyticsPackageSafelist.some(pattern => { if (typeof pattern == 'string') { return pattern === name; } else { return pattern.test(name); } }); } /** * Attempt to get the Windows Language Code string. * @private */ function _getWindowsLanguageCode(): string | undefined { if (!os.platform().startsWith('win')) { return undefined; } try { // This is true on Windows XP, 7, 8 and 10 AFAIK. Would return empty string or fail if it // doesn't work. return child_process .execSync('wmic.exe os get locale') .toString() .trim(); } catch (_) {} return undefined; } /** * Get a language code. * @private */ function _getLanguage() { // Note: Windows does not expose the configured language by default. return ( process.env.LANG || // Default Unix env variable. process.env.LC_CTYPE || // For C libraries. Sometimes the above isn't set. process.env.LANGSPEC || // For Windows, sometimes this will be set (not always). _getWindowsLanguageCode() || '??' ); // ¯\_(ツ)_/¯ } /** * Return the number of CPUs. * @private */ function _getCpuCount() { const cpus = os.cpus(); // Return "(count)x(average speed)". return cpus.length; } /** * Get the first CPU's speed. It's very rare to have multiple CPUs of different speed (in most * non-ARM configurations anyway), so that's all we care about. * @private */ function _getCpuSpeed() { const cpus = os.cpus(); return Math.floor(cpus[0].speed); } /** * Get the amount of memory, in megabytes. * @private */ function _getRamSize() { // Report in gigabytes (or closest). Otherwise it's too much noise. return Math.round(os.totalmem() / BYTES_PER_GIGABYTES); } /** * Get the Node name and version. This returns a string like "Node 10.11", or "io.js 3.5". * @private */ function _getNodeVersion() { // We use any here because p.release is a new Node construct in Node 10 (and our typings are the // minimal version of Node we support). const p = process as any; // tslint:disable-line:no-any const name = (typeof p.release == 'object' && typeof p.release.name == 'string' && p.release.name) || process.argv0; return name + ' ' + process.version; } /** * Get a numerical MAJOR.MINOR version of node. We report this as a metric. * @private */ function _getNumericNodeVersion() { const p = process.version; const m = p.match(/\d+\.\d+/); return (m && m[0] && parseFloat(m[0])) || 0; } // These are just approximations of UA strings. We just try to fool Google Analytics to give us the // data we want. // See https://developers.whatismybrowser.com/useragents/ const osVersionMap: { [os: string]: { [release: string]: string } } = { darwin: { '1.3.1': '10_0_4', '1.4.1': '10_1_0', '5.1': '10_1_1', '5.2': '10_1_5', '6.0.1': '10_2', '6.8': '10_2_8', '7.0': '10_3_0', '7.9': '10_3_9', '8.0': '10_4_0', '8.11': '10_4_11', '9.0': '10_5_0', '9.8': '10_5_8', '10.0': '10_6_0', '10.8': '10_6_8', // We stop here because we try to math out the version for anything greater than 10, and it // works. Those versions are standardized using a calculation now. }, win32: { '6.3.9600': 'Windows 8.1', '6.2.9200': 'Windows 8', '6.1.7601': 'Windows 7 SP1', '6.1.7600': 'Windows 7', '6.0.6002': 'Windows Vista SP2', '6.0.6000': 'Windows Vista', '5.1.2600': 'Windows XP', }, }; /** * Build a fake User Agent string for OSX. This gets sent to Analytics so it shows the proper OS, * versions and others. * @private */ function _buildUserAgentStringForOsx() { let v = osVersionMap.darwin[os.release()]; if (!v) { // Remove 4 to tie Darwin version to OSX version, add other info. const x = parseFloat(os.release()); if (x > 10) { v = `10_` + (x - 4).toString().replace('.', '_'); } } const cpuModel = os.cpus()[0].model.match(/^[a-z]+/i); const cpu = cpuModel ? cpuModel[0] : os.cpus()[0].model; return `(Macintosh; ${cpu} Mac OS X ${v || os.release()})`; } /** * Build a fake User Agent string for Windows. This gets sent to Analytics so it shows the proper * OS, versions and others. * @private */ function _buildUserAgentStringForWindows() { return `(Windows NT ${os.release()})`; } /** * Build a fake User Agent string for Linux. This gets sent to Analytics so it shows the proper OS, * versions and others. * @private */ function _buildUserAgentStringForLinux() { return `(X11; Linux i686; ${os.release()}; ${os.cpus()[0].model})`; } /** * Build a fake User Agent string. This gets sent to Analytics so it shows the proper OS version. * @private */ function _buildUserAgentString() { switch (os.platform()) { case 'darwin': return _buildUserAgentStringForOsx(); case 'win32': return _buildUserAgentStringForWindows(); case 'linux': return _buildUserAgentStringForLinux(); default: return os.platform() + ' ' + os.release(); } } /** * Implementation of the Analytics interface for using `universal-analytics` package. */ export class UniversalAnalytics implements analytics.Analytics { private _ua: ua.Visitor; private _dirty = false; private _metrics: (string | number)[] = []; private _dimensions: (string | number)[] = []; /** * @param trackingId The Google Analytics ID. * @param uid A User ID. */ constructor(trackingId: string, uid: string) { this._ua = ua(trackingId, uid, { enableBatching: true, batchSize: 5, }); // Add persistent params for appVersion. this._ua.set('ds', 'cli'); this._ua.set('ua', _buildUserAgentString()); this._ua.set('ul', _getLanguage()); // @angular/cli with version. this._ua.set('an', require('../package.json').name); this._ua.set('av', require('../package.json').version); // We use the application ID for the Node version. This should be "node 10.10.0". // We also use a custom metrics, but this._ua.set('aid', _getNodeVersion()); // We set custom metrics for values we care about. this._dimensions[analytics.NgCliAnalyticsDimensions.CpuCount] = _getCpuCount(); this._dimensions[analytics.NgCliAnalyticsDimensions.CpuSpeed] = _getCpuSpeed(); this._dimensions[analytics.NgCliAnalyticsDimensions.RamInGigabytes] = _getRamSize(); this._dimensions[analytics.NgCliAnalyticsDimensions.NodeVersion] = _getNumericNodeVersion(); } /** * Creates the dimension and metrics variables to pass to universal-analytics. * @private */ private _customVariables(options: analytics.CustomDimensionsAndMetricsOptions) { const additionals: { [key: string]: boolean | number | string } = {}; this._dimensions.forEach((v, i) => (additionals['cd' + i] = v)); (options.dimensions || []).forEach((v, i) => (additionals['cd' + i] = v)); this._metrics.forEach((v, i) => (additionals['cm' + i] = v)); (options.metrics || []).forEach((v, i) => (additionals['cm' + i] = v)); return additionals; } event(ec: string, ea: string, options: analytics.EventOptions = {}) { const vars = this._customVariables(options); analyticsLogDebug('event ec=%j, ea=%j, %j', ec, ea, vars); const { label: el, value: ev } = options; this._dirty = true; this._ua.event({ ec, ea, el, ev, ...vars }); } screenview(cd: string, an: string, options: analytics.ScreenviewOptions = {}) { const vars = this._customVariables(options); analyticsLogDebug('screenview cd=%j, an=%j, %j', cd, an, vars); const { appVersion: av, appId: aid, appInstallerId: aiid } = options; this._dirty = true; this._ua.screenview({ cd, an, av, aid, aiid, ...vars }); } pageview(dp: string, options: analytics.PageviewOptions = {}) { const vars = this._customVariables(options); analyticsLogDebug('pageview dp=%j, %j', dp, vars); const { hostname: dh, title: dt } = options; this._dirty = true; this._ua.pageview({ dp, dh, dt, ...vars }); } timing(utc: string, utv: string, utt: string | number, options: analytics.TimingOptions = {}) { const vars = this._customVariables(options); analyticsLogDebug('timing utc=%j, utv=%j, utl=%j, %j', utc, utv, utt, vars); const { label: utl } = options; this._dirty = true; this._ua.timing({ utc, utv, utt, utl, ...vars }); } flush(): Promise { if (!this._dirty) { return Promise.resolve(); } this._dirty = false; return new Promise(resolve => this._ua.send(resolve)); } } /** * Set analytics settings. This does not work if the user is not inside a project. * @param level Which config to use. "global" for user-level, and "local" for project-level. * @param value Either a user ID, true to generate a new User ID, or false to disable analytics. */ export function setAnalyticsConfig(level: 'global' | 'local', value: string | boolean) { analyticsDebug('setting %s level analytics to: %s', level, value); const [config, configPath] = getWorkspaceRaw(level); if (!config || !configPath) { throw new Error(`Could not find ${level} workspace.`); } const configValue = config.value; const cli: json.JsonValue = configValue['cli'] || (configValue['cli'] = {}); if (!json.isJsonObject(cli)) { throw new Error(`Invalid config found at ${configPath}. CLI should be an object.`); } if (value === true) { value = uuidV4(); } cli['analytics'] = value; const output = JSON.stringify(configValue, null, 2); writeFileSync(configPath, output); analyticsDebug('done'); } /** * Prompt the user for usage gathering permission. * @param force Whether to ask regardless of whether or not the user is using an interactive shell. * @return Whether or not the user was shown a prompt. */ export async function promptGlobalAnalytics(force = false) { analyticsDebug('prompting global analytics.'); if (force || isTTY()) { const answers = await inquirer.prompt<{ analytics: boolean }>([ { type: 'confirm', name: 'analytics', message: tags.stripIndents` Would you like to share anonymous usage data with the Angular Team at Google under Google’s Privacy Policy at https://policies.google.com/privacy? For more details and how to change this setting, see http://angular.io/analytics. `, default: false, }, ]); setAnalyticsConfig('global', answers.analytics); if (answers.analytics) { console.log(''); console.log(tags.stripIndent` Thank you for sharing anonymous usage data. If you change your mind, the following command will disable this feature entirely: ${colors.yellow('ng analytics off')} `); console.log(''); // Send back a ping with the user `optin`. const ua = new UniversalAnalytics(AnalyticsProperties.AngularCliDefault, 'optin'); ua.pageview('/telemetry/optin'); await ua.flush(); } else { // Send back a ping with the user `optout`. This is the only thing we send. const ua = new UniversalAnalytics(AnalyticsProperties.AngularCliDefault, 'optout'); ua.pageview('/telemetry/optout'); await ua.flush(); } return true; } else { analyticsDebug('Either STDOUT or STDIN are not TTY and we skipped the prompt.'); } return false; } /** * Prompt the user for usage gathering permission for the local project. Fails if there is no * local workspace. * @param force Whether to ask regardless of whether or not the user is using an interactive shell. * @return Whether or not the user was shown a prompt. */ export async function promptProjectAnalytics(force = false): Promise { analyticsDebug('prompting user'); const [config, configPath] = getWorkspaceRaw('local'); if (!config || !configPath) { throw new Error(`Could not find a local workspace. Are you in a project?`); } if (force || isTTY()) { const answers = await inquirer.prompt<{ analytics: boolean }>([ { type: 'confirm', name: 'analytics', message: tags.stripIndents` Would you like to share anonymous usage data about this project with the Angular Team at Google under Google’s Privacy Policy at https://policies.google.com/privacy? For more details and how to change this setting, see http://angular.io/analytics. `, default: false, }, ]); setAnalyticsConfig('local', answers.analytics); if (answers.analytics) { console.log(''); console.log(tags.stripIndent` Thank you for sharing anonymous usage data. Would you change your mind, the following command will disable this feature entirely: ${colors.yellow('ng analytics project off')} `); console.log(''); // Send back a ping with the user `optin`. const ua = new UniversalAnalytics(AnalyticsProperties.AngularCliDefault, 'optin'); ua.pageview('/telemetry/project/optin'); await ua.flush(); } else { // Send back a ping with the user `optout`. This is the only thing we send. const ua = new UniversalAnalytics(AnalyticsProperties.AngularCliDefault, 'optout'); ua.pageview('/telemetry/project/optout'); await ua.flush(); } return true; } return false; } export async function hasGlobalAnalyticsConfiguration(): Promise { try { const globalWorkspace = await getWorkspace('global'); const analyticsConfig: string | undefined | null | { uid?: string } = globalWorkspace && globalWorkspace.getCli() && globalWorkspace.getCli()['analytics']; if (analyticsConfig !== null && analyticsConfig !== undefined) { return true; } } catch {} return false; } /** * Get the global analytics object for the user. This returns an instance of UniversalAnalytics, * or undefined if analytics are disabled. * * If any problem happens, it is considered the user has been opting out of analytics. */ export async function getGlobalAnalytics(): Promise { analyticsDebug('getGlobalAnalytics'); const propertyId = AnalyticsProperties.AngularCliDefault; if ('NG_CLI_ANALYTICS' in process.env) { if (process.env['NG_CLI_ANALYTICS'] == 'false' || process.env['NG_CLI_ANALYTICS'] == '') { analyticsDebug('NG_CLI_ANALYTICS is false'); return undefined; } if (process.env['NG_CLI_ANALYTICS'] === 'ci') { analyticsDebug('Running in CI mode'); return new UniversalAnalytics(propertyId, 'ci'); } } // If anything happens we just keep the NOOP analytics. try { const globalWorkspace = await getWorkspace('global'); const analyticsConfig: string | undefined | null | { uid?: string } = globalWorkspace && globalWorkspace.getCli() && globalWorkspace.getCli()['analytics']; analyticsDebug('Client Analytics config found: %j', analyticsConfig); if (analyticsConfig === false) { analyticsDebug('Analytics disabled. Ignoring all analytics.'); return undefined; } else if (analyticsConfig === undefined || analyticsConfig === null) { analyticsDebug('Analytics settings not found. Ignoring all analytics.'); // globalWorkspace can be null if there is no file. analyticsConfig would be null in this // case. Since there is no file, the user hasn't answered and the expected return value is // undefined. return undefined; } else { let uid: string | undefined = undefined; if (typeof analyticsConfig == 'string') { uid = analyticsConfig; } else if (typeof analyticsConfig == 'object' && typeof analyticsConfig['uid'] == 'string') { uid = analyticsConfig['uid']; } analyticsDebug('client id: %j', uid); if (uid == undefined) { return undefined; } return new UniversalAnalytics(propertyId, uid); } } catch (err) { analyticsDebug('Error happened during reading of analytics config: %s', err.message); return undefined; } } export async function hasWorkspaceAnalyticsConfiguration(): Promise { try { const globalWorkspace = await getWorkspace('local'); const analyticsConfig: string | undefined | null | { uid?: string } = globalWorkspace && globalWorkspace.getCli() && globalWorkspace.getCli()['analytics']; if (analyticsConfig !== undefined) { return true; } } catch {} return false; } /** * Get the workspace analytics object for the user. This returns an instance of UniversalAnalytics, * or undefined if analytics are disabled. * * If any problem happens, it is considered the user has been opting out of analytics. */ export async function getWorkspaceAnalytics(): Promise { analyticsDebug('getWorkspaceAnalytics'); try { const globalWorkspace = await getWorkspace('local'); const analyticsConfig: string | undefined | null | { uid?: string } = globalWorkspace && globalWorkspace.getCli() && globalWorkspace.getCli()['analytics']; analyticsDebug('Workspace Analytics config found: %j', analyticsConfig); if (analyticsConfig === false) { analyticsDebug('Analytics disabled. Ignoring all analytics.'); return undefined; } else if (analyticsConfig === undefined || analyticsConfig === null) { analyticsDebug('Analytics settings not found. Ignoring all analytics.'); return undefined; } else { let uid: string | undefined = undefined; if (typeof analyticsConfig == 'string') { uid = analyticsConfig; } else if (typeof analyticsConfig == 'object' && typeof analyticsConfig['uid'] == 'string') { uid = analyticsConfig['uid']; } analyticsDebug('client id: %j', uid); if (uid == undefined) { return undefined; } return new UniversalAnalytics(AnalyticsProperties.AngularCliDefault, uid); } } catch (err) { analyticsDebug('Error happened during reading of analytics config: %s', err.message); return undefined; } } /** * Return the usage analytics sharing setting, which is either a property string (GA-XXXXXXX-XX), * or undefined if no sharing. */ export async function getSharedAnalytics(): Promise { analyticsDebug('getSharedAnalytics'); const envVarName = 'NG_CLI_ANALYTICS_SHARE'; if (envVarName in process.env) { if (process.env[envVarName] == 'false' || process.env[envVarName] == '') { analyticsDebug('NG_CLI_ANALYTICS is false'); return undefined; } } // If anything happens we just keep the NOOP analytics. try { const globalWorkspace = await getWorkspace('global'); const analyticsConfig = globalWorkspace && globalWorkspace.getCli() && globalWorkspace.getCli()['analyticsSharing']; if (!analyticsConfig || !analyticsConfig.tracking || !analyticsConfig.uuid) { return undefined; } else { analyticsDebug('Analytics sharing info: %j', analyticsConfig); return new UniversalAnalytics(analyticsConfig.tracking, analyticsConfig.uuid); } } catch (err) { analyticsDebug('Error happened during reading of analytics sharing config: %s', err.message); return undefined; } } angular-cli-9.0.3/packages/angular/cli/models/architect-command.ts000066400000000000000000000322271362333152200251220ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { Architect, Target } from '@angular-devkit/architect'; import { WorkspaceNodeModulesArchitectHost } from '@angular-devkit/architect/node'; import { json, schema, tags, workspaces } from '@angular-devkit/core'; import { NodeJsSyncHost } from '@angular-devkit/core/node'; import { BepJsonWriter } from '../utilities/bep'; import { parseJsonSchemaToOptions } from '../utilities/json-schema'; import { isPackageNameSafeForAnalytics } from './analytics'; import { BaseCommandOptions, Command } from './command'; import { Arguments, Option } from './interface'; import { parseArguments } from './parser'; export interface ArchitectCommandOptions extends BaseCommandOptions { project?: string; configuration?: string; prod?: boolean; target?: string; } export abstract class ArchitectCommand< T extends ArchitectCommandOptions = ArchitectCommandOptions > extends Command { protected _architect: Architect; protected _architectHost: WorkspaceNodeModulesArchitectHost; protected _workspace: workspaces.WorkspaceDefinition; protected _registry: json.schema.SchemaRegistry; // If this command supports running multiple targets. protected multiTarget = false; target: string | undefined; missingTargetError: string | undefined; public async initialize(options: T & Arguments): Promise { await super.initialize(options); this._registry = new json.schema.CoreSchemaRegistry(); this._registry.addPostTransform(json.schema.transforms.addUndefinedDefaults); const { workspace } = await workspaces.readWorkspace( this.workspace.root, workspaces.createWorkspaceHost(new NodeJsSyncHost()), ); this._workspace = workspace; this._architectHost = new WorkspaceNodeModulesArchitectHost(workspace, this.workspace.root); this._architect = new Architect(this._architectHost, this._registry); if (!this.target) { if (options.help) { // This is a special case where we just return. return; } const specifier = this._makeTargetSpecifier(options); if (!specifier.project || !specifier.target) { throw new Error('Cannot determine project or target for command.'); } return; } const commandLeftovers = options['--']; let projectName = options.project; const targetProjectNames: string[] = []; for (const [name, project] of this._workspace.projects) { if (project.targets.has(this.target)) { targetProjectNames.push(name); } } if (targetProjectNames.length === 0) { throw new Error(this.missingTargetError || `No projects support the '${this.target}' target.`); } if (projectName && !targetProjectNames.includes(projectName)) { throw new Error(this.missingTargetError || `Project '${projectName}' does not support the '${this.target}' target.`); } if (!projectName && commandLeftovers && commandLeftovers.length > 0) { const builderNames = new Set(); const leftoverMap = new Map(); let potentialProjectNames = new Set(targetProjectNames); for (const name of targetProjectNames) { const builderName = await this._architectHost.getBuilderNameForTarget({ project: name, target: this.target, }); if (this.multiTarget) { builderNames.add(builderName); } const builderDesc = await this._architectHost.resolveBuilder(builderName); const optionDefs = await parseJsonSchemaToOptions( this._registry, builderDesc.optionSchema as json.JsonObject, ); const parsedOptions = parseArguments([...commandLeftovers], optionDefs); const builderLeftovers = parsedOptions['--'] || []; leftoverMap.set(name, { optionDefs, parsedOptions }); potentialProjectNames = new Set(builderLeftovers.filter(x => potentialProjectNames.has(x))); } if (potentialProjectNames.size === 1) { projectName = [...potentialProjectNames][0]; // remove the project name from the leftovers const optionInfo = leftoverMap.get(projectName); if (optionInfo) { const locations = []; let i = 0; while (i < commandLeftovers.length) { i = commandLeftovers.indexOf(projectName, i + 1); if (i === -1) { break; } locations.push(i); } delete optionInfo.parsedOptions['--']; for (const location of locations) { const tempLeftovers = [...commandLeftovers]; tempLeftovers.splice(location, 1); const tempArgs = parseArguments([...tempLeftovers], optionInfo.optionDefs); delete tempArgs['--']; if (JSON.stringify(optionInfo.parsedOptions) === JSON.stringify(tempArgs)) { options['--'] = tempLeftovers; break; } } } } if (!projectName && this.multiTarget && builderNames.size > 1) { throw new Error(tags.oneLine` Architect commands with command line overrides cannot target different builders. The '${this.target}' target would run on projects ${targetProjectNames.join()} which have the following builders: ${'\n ' + [...builderNames].join('\n ')} `); } } if (!projectName && !this.multiTarget) { const defaultProjectName = this._workspace.extensions['defaultProject'] as string; if (targetProjectNames.length === 1) { projectName = targetProjectNames[0]; } else if (defaultProjectName && targetProjectNames.includes(defaultProjectName)) { projectName = defaultProjectName; } else if (options.help) { // This is a special case where we just return. return; } else { throw new Error(this.missingTargetError || 'Cannot determine project or target for command.'); } } options.project = projectName; const builderConf = await this._architectHost.getBuilderNameForTarget({ project: projectName || (targetProjectNames.length > 0 ? targetProjectNames[0] : ''), target: this.target, }); const builderDesc = await this._architectHost.resolveBuilder(builderConf); this.description.options.push( ...(await parseJsonSchemaToOptions( this._registry, builderDesc.optionSchema as json.JsonObject, )), ); // Update options to remove analytics from options if the builder isn't safelisted. for (const o of this.description.options) { if (o.userAnalytics && !isPackageNameSafeForAnalytics(builderConf)) { o.userAnalytics = undefined; } } } async run(options: ArchitectCommandOptions & Arguments) { return await this.runArchitectTarget(options); } protected async runBepTarget( command: string, configuration: Target, overrides: json.JsonObject, buildEventLog: string, ): Promise { const bep = new BepJsonWriter(buildEventLog); // Send start bep.writeBuildStarted(command); let last = 1; let rebuild = false; const run = await this._architect.scheduleTarget(configuration, overrides, { logger: this.logger, }); await run.output.forEach(event => { last = event.success ? 0 : 1; if (rebuild) { // NOTE: This will have an incorrect timestamp but this cannot be fixed // until builders report additional status events bep.writeBuildStarted(command); } else { rebuild = true; } bep.writeBuildFinished(last); }); await run.stop(); return last; } protected async runSingleTarget( target: Target, targetOptions: string[], commandOptions: ArchitectCommandOptions & Arguments, ) { // We need to build the builderSpec twice because architect does not understand // overrides separately (getting the configuration builds the whole project, including // overrides). const builderConf = await this._architectHost.getBuilderNameForTarget(target); const builderDesc = await this._architectHost.resolveBuilder(builderConf); const targetOptionArray = await parseJsonSchemaToOptions( this._registry, builderDesc.optionSchema as json.JsonObject, ); const overrides = parseArguments(targetOptions, targetOptionArray, this.logger); const allowAdditionalProperties = typeof builderDesc.optionSchema === 'object' && builderDesc.optionSchema.additionalProperties; if (overrides['--'] && !allowAdditionalProperties) { (overrides['--'] || []).forEach(additional => { this.logger.fatal(`Unknown option: '${additional.split(/=/)[0]}'`); }); return 1; } if (commandOptions.buildEventLog && ['build', 'serve'].includes(this.description.name)) { // The build/serve commands supports BEP messaging this.logger.warn('BEP support is experimental and subject to change.'); return this.runBepTarget( this.description.name, target, overrides as json.JsonObject, commandOptions.buildEventLog as string, ); } else { const run = await this._architect.scheduleTarget(target, overrides as json.JsonObject, { logger: this.logger, analytics: isPackageNameSafeForAnalytics(builderConf) ? this.analytics : undefined, }); const { error, success } = await run.output.toPromise(); await run.stop(); if (error) { this.logger.error(error); } return success ? 0 : 1; } } protected async runArchitectTarget( options: ArchitectCommandOptions & Arguments, ): Promise { const extra = options['--'] || []; try { const targetSpec = this._makeTargetSpecifier(options); if (!targetSpec.project && this.target) { // This runs each target sequentially. // Running them in parallel would jumble the log messages. let result = 0; for (const project of this.getProjectNamesByTarget(this.target)) { result |= await this.runSingleTarget( { ...targetSpec, project } as Target, extra, options, ); } return result; } else { return await this.runSingleTarget(targetSpec, extra, options); } } catch (e) { if (e instanceof schema.SchemaValidationException) { const newErrors: schema.SchemaValidatorError[] = []; for (const schemaError of e.errors) { if (schemaError.keyword === 'additionalProperties') { const unknownProperty = schemaError.params.additionalProperty; if (unknownProperty in options) { const dashes = unknownProperty.length === 1 ? '-' : '--'; this.logger.fatal(`Unknown option: '${dashes}${unknownProperty}'`); continue; } } newErrors.push(schemaError); } if (newErrors.length > 0) { this.logger.error(new schema.SchemaValidationException(newErrors).message); } return 1; } else { throw e; } } } private getProjectNamesByTarget(targetName: string): string[] { const allProjectsForTargetName: string[] = []; for (const [name, project] of this._workspace.projects) { if (project.targets.has(targetName)) { allProjectsForTargetName.push(name); } } if (this.multiTarget) { // For multi target commands, we always list all projects that have the target. return allProjectsForTargetName; } else { // For single target commands, we try the default project first, // then the full list if it has a single project, then error out. const maybeDefaultProject = this._workspace.extensions['defaultProject'] as string; if (maybeDefaultProject && allProjectsForTargetName.includes(maybeDefaultProject)) { return [maybeDefaultProject]; } if (allProjectsForTargetName.length === 1) { return allProjectsForTargetName; } throw new Error(`Could not determine a single project for the '${targetName}' target.`); } } private _makeTargetSpecifier(commandOptions: ArchitectCommandOptions): Target { let project, target, configuration; if (commandOptions.target) { [project, target, configuration] = commandOptions.target.split(':'); if (commandOptions.configuration) { configuration = commandOptions.configuration; } } else { project = commandOptions.project; target = this.target; if (commandOptions.prod) { // The --prod flag will always be the first configuration, available to be overwritten // by following configurations. configuration = 'production'; } if (commandOptions.configuration) { configuration = `${configuration ? `${configuration},` : ''}${commandOptions.configuration}`; } } if (!project) { project = ''; } if (!target) { target = ''; } return { project, configuration: configuration || '', target, }; } } angular-cli-9.0.3/packages/angular/cli/models/command-runner.ts000066400000000000000000000200131362333152200244530ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { JsonParseMode, analytics, isJsonObject, json, logging, schema, strings, tags, } from '@angular-devkit/core'; import * as debug from 'debug'; import { readFileSync } from 'fs'; import { join, resolve } from 'path'; import { parseJsonSchemaToCommandDescription } from '../utilities/json-schema'; import { getGlobalAnalytics, getSharedAnalytics, getWorkspaceAnalytics, hasWorkspaceAnalyticsConfiguration, promptProjectAnalytics, } from './analytics'; import { Command } from './command'; import { CommandDescription, CommandWorkspace } from './interface'; import * as parser from './parser'; const analyticsDebug = debug('ng:analytics:commands'); // NOTE: Update commands.json if changing this. It's still deep imported in one CI validation const standardCommands = { 'add': '../commands/add.json', 'analytics': '../commands/analytics.json', 'build': '../commands/build.json', 'deploy': '../commands/deploy.json', 'config': '../commands/config.json', 'doc': '../commands/doc.json', 'e2e': '../commands/e2e.json', 'make-this-awesome': '../commands/easter-egg.json', 'generate': '../commands/generate.json', 'get': '../commands/deprecated.json', 'set': '../commands/deprecated.json', 'help': '../commands/help.json', 'lint': '../commands/lint.json', 'new': '../commands/new.json', 'run': '../commands/run.json', 'serve': '../commands/serve.json', 'test': '../commands/test.json', 'update': '../commands/update.json', 'version': '../commands/version.json', 'xi18n': '../commands/xi18n.json', }; export interface CommandMapOptions { [key: string]: string; } /** * Create the analytics instance. * @private */ async function _createAnalytics(workspace: boolean, skipPrompt = false): Promise { let config = await getGlobalAnalytics(); // If in workspace and global analytics is enabled, defer to workspace level if (workspace && config) { const skipAnalytics = skipPrompt || (process.env['NG_CLI_ANALYTICS'] && (process.env['NG_CLI_ANALYTICS'].toLowerCase() === 'false' || process.env['NG_CLI_ANALYTICS'] === '0')); // TODO: This should honor the `no-interactive` option. // It is currently not an `ng` option but rather only an option for specific commands. // The concept of `ng`-wide options are needed to cleanly handle this. if (!skipAnalytics && !(await hasWorkspaceAnalyticsConfiguration())) { await promptProjectAnalytics(); } config = await getWorkspaceAnalytics(); } const maybeSharedAnalytics = await getSharedAnalytics(); if (config && maybeSharedAnalytics) { return new analytics.MultiAnalytics([config, maybeSharedAnalytics]); } else if (config) { return config; } else if (maybeSharedAnalytics) { return maybeSharedAnalytics; } else { return new analytics.NoopAnalytics(); } } async function loadCommandDescription( name: string, path: string, registry: json.schema.CoreSchemaRegistry, ): Promise { const schemaPath = resolve(__dirname, path); const schemaContent = readFileSync(schemaPath, 'utf-8'); const schema = json.parseJson(schemaContent, JsonParseMode.Loose, { path: schemaPath }); if (!isJsonObject(schema)) { throw new Error('Invalid command JSON loaded from ' + JSON.stringify(schemaPath)); } return parseJsonSchemaToCommandDescription(name, schemaPath, registry, schema); } /** * Run a command. * @param args Raw unparsed arguments. * @param logger The logger to use. * @param workspace Workspace information. * @param commands The map of supported commands. * @param options Additional options. */ export async function runCommand( args: string[], logger: logging.Logger, workspace: CommandWorkspace, commands: CommandMapOptions = standardCommands, options: { analytics?: analytics.Analytics } = {}, ): Promise { // This registry is exclusively used for flattening schemas, and not for validating. const registry = new schema.CoreSchemaRegistry([]); registry.registerUriHandler((uri: string) => { if (uri.startsWith('ng-cli://')) { const content = readFileSync(join(__dirname, '..', uri.substr('ng-cli://'.length)), 'utf-8'); return Promise.resolve(JSON.parse(content)); } else { return null; } }); let commandName: string | undefined = undefined; for (let i = 0; i < args.length; i++) { const arg = args[i]; if (!arg.startsWith('-')) { commandName = arg; args.splice(i, 1); break; } } let description: CommandDescription | null = null; // if no commands were found, use `help`. if (!commandName) { if (args.length === 1 && args[0] === '--version') { commandName = 'version'; } else { commandName = 'help'; } if (!(commandName in commands)) { logger.error(tags.stripIndent` The "${commandName}" command seems to be disabled. This is an issue with the CLI itself. If you see this comment, please report it and provide your repository. `); return 1; } } if (commandName in commands) { description = await loadCommandDescription(commandName, commands[commandName], registry); } else { const commandNames = Object.keys(commands); // Optimize loading for common aliases if (commandName.length === 1) { commandNames.sort((a, b) => { const aMatch = a[0] === commandName; const bMatch = b[0] === commandName; if (aMatch && !bMatch) { return -1; } else if (!aMatch && bMatch) { return 1; } else { return 0; } }); } for (const name of commandNames) { const aliasDesc = await loadCommandDescription(name, commands[name], registry); const aliases = aliasDesc.aliases; if (aliases && aliases.some(alias => alias === commandName)) { commandName = name; description = aliasDesc; break; } } } if (!description) { const commandsDistance = {} as { [name: string]: number }; const name = commandName; const allCommands = Object.keys(commands).sort((a, b) => { if (!(a in commandsDistance)) { commandsDistance[a] = strings.levenshtein(a, name); } if (!(b in commandsDistance)) { commandsDistance[b] = strings.levenshtein(b, name); } return commandsDistance[a] - commandsDistance[b]; }); logger.error(tags.stripIndent` The specified command ("${commandName}") is invalid. For a list of available options, run "ng help". Did you mean "${allCommands[0]}"? `); return 1; } try { const parsedOptions = parser.parseArguments(args, description.options, logger); Command.setCommandMap(async () => { const map: Record = {}; for (const [name, path] of Object.entries(commands)) { map[name] = await loadCommandDescription(name, path, registry); } return map; }); const analytics = options.analytics || (await _createAnalytics(!!workspace.configFile, description.name === 'update')); const context = { workspace, analytics }; const command = new description.impl(context, description, logger); // Flush on an interval (if the event loop is waiting). let analyticsFlushPromise = Promise.resolve(); setInterval(() => { analyticsFlushPromise = analyticsFlushPromise.then(() => analytics.flush()); }, 1000); const result = await command.validateAndRun(parsedOptions); // Flush one last time. await analyticsFlushPromise.then(() => analytics.flush()); return result; } catch (e) { if (e instanceof parser.ParseArgumentException) { logger.fatal('Cannot parse arguments. See below for the reasons.'); logger.fatal(' ' + e.comments.join('\n ')); return 1; } else { throw e; } } } angular-cli-9.0.3/packages/angular/cli/models/command.ts000066400000000000000000000136221362333152200231540ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ // tslint:disable:no-global-tslint-disable no-any import { analytics, logging, strings, tags } from '@angular-devkit/core'; import * as path from 'path'; import { colors } from '../utilities/color'; import { getWorkspace } from '../utilities/config'; import { Arguments, CommandContext, CommandDescription, CommandDescriptionMap, CommandScope, CommandWorkspace, Option, SubCommandDescription, } from './interface'; export interface BaseCommandOptions { help?: boolean | string; } export abstract class Command { public allowMissingWorkspace = false; public workspace: CommandWorkspace; public analytics: analytics.Analytics; protected static commandMap: () => Promise; static setCommandMap(map: () => Promise) { this.commandMap = map; } constructor( context: CommandContext, public readonly description: CommandDescription, protected readonly logger: logging.Logger, ) { this.workspace = context.workspace; this.analytics = context.analytics || new analytics.NoopAnalytics(); } async initialize(options: T & Arguments): Promise { return; } async printHelp(options: T & Arguments): Promise { await this.printHelpUsage(); await this.printHelpOptions(); return 0; } async printJsonHelp(_options: T & Arguments): Promise { this.logger.info(JSON.stringify(this.description)); return 0; } protected async printHelpUsage() { this.logger.info(this.description.description); const name = this.description.name; const args = this.description.options.filter(x => x.positional !== undefined); const opts = this.description.options.filter(x => x.positional === undefined); const argDisplay = args && args.length > 0 ? ' ' + args.map(a => `<${a.name}>`).join(' ') : ''; const optionsDisplay = opts && opts.length > 0 ? ` [options]` : ``; this.logger.info(`usage: ng ${name}${argDisplay}${optionsDisplay}`); this.logger.info(''); } protected async printHelpSubcommand(subcommand: SubCommandDescription) { this.logger.info(subcommand.description); await this.printHelpOptions(subcommand.options); } protected async printHelpOptions(options: Option[] = this.description.options) { const args = options.filter(opt => opt.positional !== undefined); const opts = options.filter(opt => opt.positional === undefined); const formatDescription = (description: string) => ` ${description.replace(/\n/g, '\n ')}`; if (args.length > 0) { this.logger.info(`arguments:`); args.forEach(o => { this.logger.info(` ${colors.cyan(o.name)}`); if (o.description) { this.logger.info(formatDescription(o.description)); } }); } if (options.length > 0) { if (args.length > 0) { this.logger.info(''); } this.logger.info(`options:`); opts .filter(o => !o.hidden) .sort((a, b) => a.name.localeCompare(b.name)) .forEach(o => { const aliases = o.aliases && o.aliases.length > 0 ? '(' + o.aliases.map(a => `-${a}`).join(' ') + ')' : ''; this.logger.info(` ${colors.cyan('--' + strings.dasherize(o.name))} ${aliases}`); if (o.description) { this.logger.info(formatDescription(o.description)); } }); } } async validateScope(scope?: CommandScope): Promise { switch (scope === undefined ? this.description.scope : scope) { case CommandScope.OutProject: if (this.workspace.configFile) { this.logger.fatal(tags.oneLine` The ${this.description.name} command requires to be run outside of a project, but a project definition was found at "${path.join( this.workspace.root, this.workspace.configFile, )}". `); throw 1; } break; case CommandScope.InProject: if (!this.workspace.configFile || (await getWorkspace('local')) === null) { this.logger.fatal(tags.oneLine` The ${this.description.name} command requires to be run in an Angular project, but a project definition could not be found. `); throw 1; } break; case CommandScope.Everywhere: // Can't miss this. break; } } async reportAnalytics( paths: string[], options: T & Arguments, dimensions: (boolean | number | string)[] = [], metrics: (boolean | number | string)[] = [], ): Promise { for (const option of this.description.options) { const ua = option.userAnalytics; const v = options[option.name]; if (v !== undefined && !Array.isArray(v) && ua) { dimensions[ua] = v; } } this.analytics.pageview('/command/' + paths.join('/'), { dimensions, metrics }); } abstract async run(options: T & Arguments): Promise; async validateAndRun(options: T & Arguments): Promise { if (!(options.help === true || options.help === 'json' || options.help === 'JSON')) { await this.validateScope(); } await this.initialize(options); if (options.help === true) { return this.printHelp(options); } else if (options.help === 'json' || options.help === 'JSON') { return this.printJsonHelp(options); } else { const startTime = +new Date(); await this.reportAnalytics([this.description.name], options); const result = await this.run(options); const endTime = +new Date(); this.analytics.timing(this.description.name, 'duration', endTime - startTime); return result; } } } angular-cli-9.0.3/packages/angular/cli/models/error.ts000066400000000000000000000006361362333152200226700ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ export class NgToolkitError extends Error { constructor(message?: string) { super(); if (message) { this.message = message; } else { this.message = this.constructor.name; } } } angular-cli-9.0.3/packages/angular/cli/models/interface.ts000066400000000000000000000124701362333152200234760ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { analytics, json, logging } from '@angular-devkit/core'; /** * Value type of arguments. */ export type Value = number | string | boolean | (number | string | boolean)[]; /** * An object representing parsed arguments from the command line. */ export interface Arguments { [argName: string]: Value | undefined; /** * Extra arguments that were not parsed. Will be omitted if all arguments were parsed. */ '--'?: string[]; } /** * The base interface for Command, understood by the command runner. */ export interface CommandInterface { printHelp(options: T): Promise; printJsonHelp(options: T): Promise; validateAndRun(options: T): Promise; } /** * Command constructor. */ export interface CommandConstructor { new( context: CommandContext, description: CommandDescription, logger: logging.Logger, ): CommandInterface; } /** * A CLI workspace information. */ export interface CommandWorkspace { root: string; configFile?: string; } /** * A command runner context. */ export interface CommandContext { workspace: CommandWorkspace; // This feel is optional for backward compatibility. analytics?: analytics.Analytics; } /** * Value types of an Option. */ export enum OptionType { Any = 'any', Array = 'array', Boolean = 'boolean', Number = 'number', String = 'string', } /** * An option description. This is exposed when using `ng --help=json`. */ export interface Option { /** * The name of the option. */ name: string; /** * A short description of the option. */ description: string; /** * The type of option value. If multiple types exist, this type will be the first one, and the * types array will contain all types accepted. */ type: OptionType; /** * {@see type} */ types?: OptionType[]; /** * If this field is set, only values contained in this field are valid. This array can be mixed * types (strings, numbers, boolean). For example, if this field is "enum: ['hello', true]", * then "type" will be either string or boolean, types will be at least both, and the values * accepted will only be either 'hello' or true (not false or any other string). * This mean that prefixing with `no-` will not work on this field. */ enum?: Value[]; /** * If this option maps to a subcommand in the parent command, will contain all the subcommands * supported. There is a maximum of 1 subcommand Option per command, and the type of this * option will always be "string" (no other types). The value of this option will map into * this map and return the extra information. */ subcommands?: { [name: string]: SubCommandDescription; }; /** * Aliases supported by this option. */ aliases: string[]; /** * Whether this option is required or not. */ required?: boolean; /** * Format field of this option. */ format?: string; /** * Whether this option should be hidden from the help output. It will still show up in JSON help. */ hidden?: boolean; /** * Default value of this option. */ default?: string | number | boolean; /** * If this option can be used as an argument, the position of the argument. Otherwise omitted. */ positional?: number; /** * Deprecation. If this flag is not false a warning will be shown on the console. Either `true` * or a string to show the user as a notice. */ deprecated?: boolean | string; /** * Smart default object. */ $default?: OptionSmartDefault; /** * Whether or not to report this option to the Angular Team, and which custom field to use. * If this is falsey, do not report this option. */ userAnalytics?: number; } /** * Scope of the command. */ export enum CommandScope { InProject = 'in', OutProject = 'out', Everywhere = 'all', Default = InProject, } /** * A description of a command and its options. */ export interface SubCommandDescription { /** * The name of the subcommand. */ name: string; /** * Short description (1-2 lines) of this sub command. */ description: string; /** * A long description of the sub command, in Markdown format. */ longDescription?: string; /** * Additional notes about usage of this sub command, in Markdown format. */ usageNotes?: string; /** * List of all supported options. */ options: Option[]; /** * Aliases supported for this sub command. */ aliases: string[]; } /** * A description of a command, its metadata. */ export interface CommandDescription extends SubCommandDescription { /** * Scope of the command, whether it can be executed in a project, outside of a project or * anywhere. */ scope: CommandScope; /** * Whether this command should be hidden from a list of all commands. */ hidden: boolean; /** * The constructor of the command, which should be extending the abstract Command<> class. */ impl: CommandConstructor; } export interface OptionSmartDefault { $source: string; [key: string]: json.JsonValue; } export interface CommandDescriptionMap { [key: string]: CommandDescription; } angular-cli-9.0.3/packages/angular/cli/models/parser.ts000066400000000000000000000273571362333152200230440ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license * */ import { BaseException, logging, strings } from '@angular-devkit/core'; import { Arguments, Option, OptionType, Value } from './interface'; export class ParseArgumentException extends BaseException { constructor( public readonly comments: string[], public readonly parsed: Arguments, public readonly ignored: string[], ) { super(`One or more errors occurred while parsing arguments:\n ${comments.join('\n ')}`); } } function _coerceType(str: string | undefined, type: OptionType, v?: Value): Value | undefined { switch (type) { case OptionType.Any: if (Array.isArray(v)) { return v.concat(str || ''); } return _coerceType(str, OptionType.Boolean, v) !== undefined ? _coerceType(str, OptionType.Boolean, v) : _coerceType(str, OptionType.Number, v) !== undefined ? _coerceType(str, OptionType.Number, v) : _coerceType(str, OptionType.String, v); case OptionType.String: return str || ''; case OptionType.Boolean: switch (str) { case 'false': return false; case undefined: case '': case 'true': return true; default: return undefined; } case OptionType.Number: if (str === undefined) { return 0; } else if (str === '') { return undefined; } else if (Number.isFinite(+str)) { return +str; } else { return undefined; } case OptionType.Array: return Array.isArray(v) ? v.concat(str || '') : v === undefined ? [str || ''] : [v + '', str || '']; default: return undefined; } } function _coerce(str: string | undefined, o: Option | null, v?: Value): Value | undefined { if (!o) { return _coerceType(str, OptionType.Any, v); } else { const types = o.types || [o.type]; // Try all the types one by one and pick the first one that returns a value contained in the // enum. If there's no enum, just return the first one that matches. for (const type of types) { const maybeResult = _coerceType(str, type, v); if (maybeResult !== undefined && (!o.enum || o.enum.includes(maybeResult))) { return maybeResult; } } return undefined; } } function _getOptionFromName(name: string, options: Option[]): Option | undefined { const camelName = /(-|_)/.test(name) ? strings.camelize(name) : name; for (const option of options) { if (option.name === name || option.name === camelName) { return option; } if (option.aliases.some(x => x === name || x === camelName)) { return option; } } return undefined; } function _removeLeadingDashes(key: string): string { const from = key.startsWith('--') ? 2 : key.startsWith('-') ? 1 : 0; return key.substr(from); } function _assignOption( arg: string, nextArg: string | undefined, { options, parsedOptions, leftovers, ignored, errors, warnings }: { options: Option[], parsedOptions: Arguments, positionals: string[], leftovers: string[], ignored: string[], errors: string[], warnings: string[], }, ) { const from = arg.startsWith('--') ? 2 : 1; let consumedNextArg = false; let key = arg.substr(from); let option: Option | null = null; let value: string | undefined = ''; const i = arg.indexOf('='); // If flag is --no-abc AND there's no equal sign. if (i == -1) { if (key.startsWith('no')) { // Only use this key if the option matching the rest is a boolean. const from = key.startsWith('no-') ? 3 : 2; const maybeOption = _getOptionFromName(strings.camelize(key.substr(from)), options); if (maybeOption && maybeOption.type == 'boolean') { value = 'false'; option = maybeOption; } } if (option === null) { // Set it to true if it's a boolean and the next argument doesn't match true/false. const maybeOption = _getOptionFromName(key, options); if (maybeOption) { value = nextArg; let shouldShift = true; if (value && value.startsWith('-') && _coerce(undefined, maybeOption) !== undefined) { // Verify if not having a value results in a correct parse, if so don't shift. shouldShift = false; } // Only absorb it if it leads to a better value. if (shouldShift && _coerce(value, maybeOption) !== undefined) { consumedNextArg = true; } else { value = ''; } option = maybeOption; } } } else { key = arg.substring(0, i); option = _getOptionFromName(_removeLeadingDashes(key), options) || null; if (option) { value = arg.substring(i + 1); } } if (option === null) { if (nextArg && !nextArg.startsWith('-')) { leftovers.push(arg, nextArg); consumedNextArg = true; } else { leftovers.push(arg); } } else { const v = _coerce(value, option, parsedOptions[option.name]); if (v !== undefined) { if (parsedOptions[option.name] !== v) { if (parsedOptions[option.name] !== undefined && option.type !== OptionType.Array) { warnings.push( `Option ${JSON.stringify(option.name)} was already specified with value ` + `${JSON.stringify(parsedOptions[option.name])}. The new value ${JSON.stringify(v)} ` + `will override it.`, ); } parsedOptions[option.name] = v; if (option.deprecated !== undefined && option.deprecated !== false) { warnings.push(`Option ${JSON.stringify(option.name)} is deprecated${ typeof option.deprecated == 'string' ? ': ' + option.deprecated : '.'}`); } } } else { let error = `Argument ${key} could not be parsed using value ${JSON.stringify(value)}.`; if (option.enum) { error += ` Valid values are: ${option.enum.map(x => JSON.stringify(x)).join(', ')}.`; } else { error += `Valid type(s) is: ${(option.types || [option.type]).join(', ')}`; } errors.push(error); ignored.push(arg); } } return consumedNextArg; } /** * Parse the arguments in a consistent way, but without having any option definition. This tries * to assess what the user wants in a free form. For example, using `--name=false` will set the * name properties to a boolean type. * This should only be used when there's no schema available or if a schema is "true" (anything is * valid). * * @param args Argument list to parse. * @returns An object that contains a property per flags from the args. */ export function parseFreeFormArguments(args: string[]): Arguments { const parsedOptions: Arguments = {}; const leftovers = []; for (let arg = args.shift(); arg !== undefined; arg = args.shift()) { if (arg == '--') { leftovers.push(...args); break; } if (arg.startsWith('--')) { const eqSign = arg.indexOf('='); let name: string; let value: string | undefined; if (eqSign !== -1) { name = arg.substring(2, eqSign); value = arg.substring(eqSign + 1); } else { name = arg.substr(2); value = args.shift(); } const v = _coerce(value, null, parsedOptions[name]); if (v !== undefined) { parsedOptions[name] = v; } } else if (arg.startsWith('-')) { arg.split('').forEach(x => parsedOptions[x] = true); } else { leftovers.push(arg); } } if (leftovers.length) { parsedOptions['--'] = leftovers; } return parsedOptions; } /** * Parse the arguments in a consistent way, from a list of standardized options. * The result object will have a key per option name, with the `_` key reserved for positional * arguments, and `--` will contain everything that did not match. Any key that don't have an * option will be pushed back in `--` and removed from the object. If you need to validate that * there's no additionalProperties, you need to check the `--` key. * * @param args The argument array to parse. * @param options List of supported options. {@see Option}. * @param logger Logger to use to warn users. * @returns An object that contains a property per option. */ export function parseArguments( args: string[], options: Option[] | null, logger?: logging.Logger, ): Arguments { if (options === null) { options = []; } const leftovers: string[] = []; const positionals: string[] = []; const parsedOptions: Arguments = {}; const ignored: string[] = []; const errors: string[] = []; const warnings: string[] = []; const state = { options, parsedOptions, positionals, leftovers, ignored, errors, warnings }; for (let argIndex = 0; argIndex < args.length; argIndex++) { const arg = args[argIndex]; let consumedNextArg = false; if (arg == '--') { // If we find a --, we're done. leftovers.push(...args.slice(argIndex + 1)); break; } if (arg.startsWith('--')) { consumedNextArg = _assignOption(arg, args[argIndex + 1], state); } else if (arg.startsWith('-')) { // Argument is of form -abcdef. Starts at 1 because we skip the `-`. for (let i = 1; i < arg.length; i++) { const flag = arg[i]; // If the next character is an '=', treat it as a long flag. if (arg[i + 1] == '=') { const f = '-' + flag + arg.slice(i + 1); consumedNextArg = _assignOption(f, args[argIndex + 1], state); break; } // Treat the last flag as `--a` (as if full flag but just one letter). We do this in // the loop because it saves us a check to see if the arg is just `-`. if (i == arg.length - 1) { const arg = '-' + flag; consumedNextArg = _assignOption(arg, args[argIndex + 1], state); } else { const maybeOption = _getOptionFromName(flag, options); if (maybeOption) { const v = _coerce(undefined, maybeOption, parsedOptions[maybeOption.name]); if (v !== undefined) { parsedOptions[maybeOption.name] = v; } } } } } else { positionals.push(arg); } if (consumedNextArg) { argIndex++; } } // Deal with positionals. // TODO(hansl): this is by far the most complex piece of code in this file. Try to refactor it // simpler. if (positionals.length > 0) { let pos = 0; for (let i = 0; i < positionals.length;) { let found = false; let incrementPos = false; let incrementI = true; // We do this with a found flag because more than 1 option could have the same positional. for (const option of options) { // If any option has this positional and no value, AND fit the type, we need to remove it. if (option.positional === pos) { const coercedValue = _coerce(positionals[i], option, parsedOptions[option.name]); if (parsedOptions[option.name] === undefined && coercedValue !== undefined) { parsedOptions[option.name] = coercedValue; found = true; } else { incrementI = false; } incrementPos = true; } } if (found) { positionals.splice(i--, 1); } if (incrementPos) { pos++; } if (incrementI) { i++; } } } if (positionals.length > 0 || leftovers.length > 0) { parsedOptions['--'] = [...positionals, ...leftovers]; } if (warnings.length > 0 && logger) { warnings.forEach(message => logger.warn(message)); } if (errors.length > 0) { throw new ParseArgumentException(errors, parsedOptions, ignored); } return parsedOptions; } angular-cli-9.0.3/packages/angular/cli/models/parser_spec.ts000066400000000000000000000236621362333152200240510ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license * */ // tslint:disable:no-global-tslint-disable no-big-function import { logging } from '@angular-devkit/core'; import { Arguments, Option, OptionType } from './interface'; import { ParseArgumentException, parseArguments } from './parser'; describe('parseArguments', () => { const options: Option[] = [ { name: 'bool', aliases: [ 'b' ], type: OptionType.Boolean, description: '' }, { name: 'num', aliases: [ 'n' ], type: OptionType.Number, description: '' }, { name: 'str', aliases: [ 's' ], type: OptionType.String, description: '' }, { name: 'strUpper', aliases: [ 'S' ], type: OptionType.String, description: '' }, { name: 'helloWorld', aliases: [], type: OptionType.String, description: '' }, { name: 'helloBool', aliases: [], type: OptionType.Boolean, description: '' }, { name: 'arr', aliases: [ 'a' ], type: OptionType.Array, description: '' }, { name: 'p1', positional: 0, aliases: [], type: OptionType.String, description: '' }, { name: 'p2', positional: 1, aliases: [], type: OptionType.String, description: '' }, { name: 'p3', positional: 2, aliases: [], type: OptionType.Number, description: '' }, { name: 't1', aliases: [], type: OptionType.Boolean, types: [OptionType.Boolean, OptionType.String], description: '' }, { name: 't2', aliases: [], type: OptionType.Boolean, types: [OptionType.Boolean, OptionType.Number], description: '' }, { name: 't3', aliases: [], type: OptionType.Number, types: [OptionType.Number, OptionType.Any], description: '' }, { name: 'e1', aliases: [], type: OptionType.String, enum: ['hello', 'world'], description: '' }, { name: 'e2', aliases: [], type: OptionType.String, enum: ['hello', ''], description: '' }, { name: 'e3', aliases: [], type: OptionType.Boolean, types: [OptionType.Boolean, OptionType.String], enum: ['json', true, false], description: '' }, ]; const tests: { [test: string]: Partial | ['!!!', Partial, string[]] } = { '-S=b': { strUpper: 'b' }, '--bool': { bool: true }, '--bool=1': ['!!!', {}, ['--bool=1']], '--bool ': { bool: true, p1: '' }, '-- --bool=1': { '--': ['--bool=1'] }, '--bool=yellow': ['!!!', {}, ['--bool=yellow']], '--bool=true': { bool: true }, '--bool=false': { bool: false }, '--no-bool': { bool: false }, '--no-bool=true': { '--': ['--no-bool=true'] }, '--b=true': { bool: true }, '--b=false': { bool: false }, '--b true': { bool: true }, '--b false': { bool: false }, '--bool --num': { bool: true, num: 0 }, '--bool --num=true': ['!!!', { bool: true }, ['--num=true']], '-- --bool --num=true': { '--': ['--bool', '--num=true'] }, '--bool=true --num': { bool: true, num: 0 }, '--bool true --num': { bool: true, num: 0 }, '--bool=false --num': { bool: false, num: 0 }, '--bool false --num': { bool: false, num: 0 }, '--str false --num': { str: 'false', num: 0 }, '--str=false --num': { str: 'false', num: 0 }, '--str=false --num1': { str: 'false', '--': ['--num1'] }, '--str=false val1 --num1': { str: 'false', p1: 'val1', '--': ['--num1'] }, '--str=false val1 val2': { str: 'false', p1: 'val1', p2: 'val2' }, '--str=false val1 val2 --num1': { str: 'false', p1: 'val1', p2: 'val2', '--': ['--num1'] }, '--str=false val1 --num1 val2': { str: 'false', p1: 'val1', '--': ['--num1', 'val2'] }, '--bool --bool=false': { bool: false }, '--bool --bool=false --bool': { bool: true }, '--num=1 --num=2 --num=3': { num: 3 }, '--str=1 --str=2 --str=3': { str: '3' }, 'val1 --num=1 val2': { num: 1, p1: 'val1', p2: 'val2' }, '--p1=val1 --num=1 val2': { num: 1, p1: 'val1', p2: 'val2' }, '--p1=val1 --num=1 --p2=val2 val3': { num: 1, p1: 'val1', p2: 'val2', '--': ['val3'] }, '--bool val1 --etc --num val2 --v': [ '!!!', { bool: true, p1: 'val1', p2: 'val2', '--': ['--etc', '--v'] }, ['--num' ], ], '--bool val1 --etc --num=1 val2 --v': { bool: true, num: 1, p1: 'val1', p2: 'val2', '--': ['--etc', '--v'] }, '--arr=a d': { arr: ['a'], p1: 'd' }, '--arr=a --arr=b --arr c d': { arr: ['a', 'b', 'c'], p1: 'd' }, '--arr=1 --arr --arr c d': { arr: ['1', '', 'c'], p1: 'd' }, '--arr=1 --arr --arr c d e': { arr: ['1', '', 'c'], p1: 'd', p2: 'e' }, '--str=1': { str: '1' }, '--str=': { str: '' }, '--str ': { str: '' }, '--str ': { str: '', p1: '' }, '--str ': { str: '', p1: '', p2: '', '--': [''] }, '--hello-world=1': { helloWorld: '1' }, '--hello-bool': { helloBool: true }, '--helloBool': { helloBool: true }, '--no-helloBool': { helloBool: false }, '--noHelloBool': { helloBool: false }, '--noBool': { bool: false }, '-b': { bool: true }, '-b=true': { bool: true }, '-sb': { bool: true, str: '' }, '-s=b': { str: 'b' }, '-bs': { bool: true, str: '' }, '--t1=true': { t1: true }, '--t1': { t1: true }, '--t1 --num': { t1: true, num: 0 }, '--no-t1': { t1: false }, '--t1=yellow': { t1: 'yellow' }, '--no-t1=true': { '--': ['--no-t1=true'] }, '--t1=123': { t1: '123' }, '--t2=true': { t2: true }, '--t2': { t2: true }, '--no-t2': { t2: false }, '--t2=yellow': ['!!!', {}, ['--t2=yellow']], '--no-t2=true': { '--': ['--no-t2=true'] }, '--t2=123': { t2: 123 }, '--t3=a': { t3: 'a' }, '--t3': { t3: 0 }, '--t3 true': { t3: true }, '--e1 hello': { e1: 'hello' }, '--e1=hello': { e1: 'hello' }, '--e1 yellow': ['!!!', { p1: 'yellow' }, ['--e1']], '--e1=yellow': ['!!!', {}, ['--e1=yellow']], '--e1': ['!!!', {}, ['--e1']], '--e1 true': ['!!!', { p1: 'true' }, ['--e1']], '--e1=true': ['!!!', {}, ['--e1=true']], '--e2 hello': { e2: 'hello' }, '--e2=hello': { e2: 'hello' }, '--e2 yellow': { p1: 'yellow', e2: '' }, '--e2=yellow': ['!!!', {}, ['--e2=yellow']], '--e2': { e2: '' }, '--e2 true': { p1: 'true', e2: '' }, '--e2=true': ['!!!', {}, ['--e2=true']], '--e3 json': { e3: 'json' }, '--e3=json': { e3: 'json' }, '--e3 yellow': { p1: 'yellow', e3: true }, '--e3=yellow': ['!!!', {}, ['--e3=yellow']], '--e3': { e3: true }, '--e3 true': { e3: true }, '--e3=true': { e3: true }, 'a b c 1': { p1: 'a', p2: 'b', '--': ['c', '1'] }, '-p=1 -c=prod': {'--': ['-p=1', '-c=prod'] }, '--p --c': {'--': ['--p', '--c'] }, '--p=123': {'--': ['--p=123'] }, '--p -c': {'--': ['--p', '-c'] }, '-p --c': {'--': ['-p', '--c'] }, '-p --c 123': {'--': ['-p', '--c', '123'] }, '--c 123 -p': {'--': ['--c', '123', '-p'] }, }; Object.entries(tests).forEach(([str, expected]) => { it(`works for ${str}`, () => { try { const originalArgs = str.split(' '); const args = originalArgs.slice(); const actual = parseArguments(args, options); expect(Array.isArray(expected)).toBe(false); expect(actual).toEqual(expected as Arguments); expect(args).toEqual(originalArgs); } catch (e) { if (!(e instanceof ParseArgumentException)) { throw e; } // The expected values are an array. expect(Array.isArray(expected)).toBe(true); expect(e.parsed).toEqual(expected[1] as Arguments); expect(e.ignored).toEqual(expected[2] as string[]); } }); }); it('handles deprecation', () => { const options = [ { name: 'bool', aliases: [], type: OptionType.Boolean, description: '' }, { name: 'depr', aliases: [], type: OptionType.Boolean, description: '', deprecated: true }, { name: 'deprM', aliases: [], type: OptionType.Boolean, description: '', deprecated: 'ABCD' }, ]; const logger = new logging.Logger(''); const messages: string[] = []; logger.subscribe(entry => messages.push(entry.message)); let result = parseArguments(['--bool'], options, logger); expect(result).toEqual({ bool: true }); expect(messages).toEqual([]); result = parseArguments(['--depr'], options, logger); expect(result).toEqual({ depr: true }); expect(messages.length).toEqual(1); expect(messages[0]).toMatch(/\bdepr\b/); messages.shift(); result = parseArguments(['--depr', '--bool'], options, logger); expect(result).toEqual({ depr: true, bool: true }); expect(messages.length).toEqual(1); expect(messages[0]).toMatch(/\bdepr\b/); messages.shift(); result = parseArguments(['--depr', '--bool', '--deprM'], options, logger); expect(result).toEqual({ depr: true, deprM: true, bool: true }); expect(messages.length).toEqual(2); expect(messages[0]).toMatch(/\bdepr\b/); expect(messages[1]).toMatch(/\bdeprM\b/); expect(messages[1]).toMatch(/\bABCD\b/); messages.shift(); }); it('handles a flag being added multiple times', () => { const options = [ { name: 'bool', aliases: [], type: OptionType.Boolean, description: '' }, ]; const logger = new logging.Logger(''); const messages: string[] = []; logger.subscribe(entry => messages.push(entry.message)); let result = parseArguments(['--bool'], options, logger); expect(result).toEqual({ bool: true }); expect(messages).toEqual([]); result = parseArguments(['--bool', '--bool'], options, logger); expect(result).toEqual({ bool: true }); expect(messages).toEqual([]); result = parseArguments(['--bool', '--bool=false'], options, logger); expect(result).toEqual({ bool: false }); expect(messages.length).toEqual(1); expect(messages[0]).toMatch(/\bbool\b.*\btrue\b.*\bfalse\b/); messages.shift(); result = parseArguments(['--bool', '--bool=false', '--bool=false'], options, logger); expect(result).toEqual({ bool: false }); expect(messages.length).toEqual(1); expect(messages[0]).toMatch(/\bbool\b.*\btrue\b.*\bfalse\b/); messages.shift(); }); }); angular-cli-9.0.3/packages/angular/cli/models/schematic-command.ts000066400000000000000000000510051362333152200251070ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { json, logging, normalize, schema, strings, tags, virtualFs, workspaces, } from '@angular-devkit/core'; import { NodeJsSyncHost } from '@angular-devkit/core/node'; import { DryRunEvent, UnsuccessfulWorkflowExecution, formats, workflow, } from '@angular-devkit/schematics'; import { FileSystemCollection, FileSystemEngine, FileSystemSchematic, FileSystemSchematicDescription, NodeWorkflow, validateOptionsWithSchema, } from '@angular-devkit/schematics/tools'; import * as inquirer from 'inquirer'; import * as systemPath from 'path'; import { colors } from '../utilities/color'; import { getProjectByCwd, getSchematicDefaults, getWorkspace, getWorkspaceRaw, } from '../utilities/config'; import { parseJsonSchemaToOptions } from '../utilities/json-schema'; import { getPackageManager } from '../utilities/package-manager'; import { isTTY } from '../utilities/tty'; import { isPackageNameSafeForAnalytics } from './analytics'; import { BaseCommandOptions, Command } from './command'; import { Arguments, CommandContext, CommandDescription, Option } from './interface'; import { parseArguments, parseFreeFormArguments } from './parser'; export interface BaseSchematicSchema { debug?: boolean; dryRun?: boolean; force?: boolean; interactive?: boolean; defaults?: boolean; packageRegistry?: string; } export interface RunSchematicOptions extends BaseSchematicSchema { collectionName: string; schematicName: string; additionalOptions?: { [key: string]: {} }; schematicOptions?: string[]; showNothingDone?: boolean; } export class UnknownCollectionError extends Error { constructor(collectionName: string) { super(`Invalid collection (${collectionName}).`); } } export abstract class SchematicCommand< T extends BaseSchematicSchema & BaseCommandOptions > extends Command { readonly allowPrivateSchematics: boolean = false; private _host = new NodeJsSyncHost(); private _workspace: workspaces.WorkspaceDefinition; protected _workflow: NodeWorkflow; protected defaultCollectionName = '@schematics/angular'; protected collectionName = this.defaultCollectionName; protected schematicName?: string; constructor(context: CommandContext, description: CommandDescription, logger: logging.Logger) { super(context, description, logger); } public async initialize(options: T & Arguments) { await this._loadWorkspace(); await this.createWorkflow(options); if (this.schematicName) { // Set the options. const collection = this.getCollection(this.collectionName); const schematic = this.getSchematic(collection, this.schematicName, true); const options = await parseJsonSchemaToOptions( this._workflow.registry, schematic.description.schemaJson || {}, ); this.description.options.push(...options.filter(x => !x.hidden)); // Remove any user analytics from schematics that are NOT part of our safelist. for (const o of this.description.options) { if (o.userAnalytics && !isPackageNameSafeForAnalytics(this.collectionName)) { o.userAnalytics = undefined; } } } } public async printHelp(options: T & Arguments) { await super.printHelp(options); this.logger.info(''); const subCommandOption = this.description.options.filter(x => x.subcommands)[0]; if (!subCommandOption || !subCommandOption.subcommands) { return 0; } const schematicNames = Object.keys(subCommandOption.subcommands); if (schematicNames.length > 1) { this.logger.info('Available Schematics:'); const namesPerCollection: { [c: string]: string[] } = {}; schematicNames.forEach(name => { let [collectionName, schematicName] = name.split(/:/, 2); if (!schematicName) { schematicName = collectionName; collectionName = this.collectionName; } if (!namesPerCollection[collectionName]) { namesPerCollection[collectionName] = []; } namesPerCollection[collectionName].push(schematicName); }); const defaultCollection = await this.getDefaultSchematicCollection(); Object.keys(namesPerCollection).forEach(collectionName => { const isDefault = defaultCollection == collectionName; this.logger.info(` Collection "${collectionName}"${isDefault ? ' (default)' : ''}:`); namesPerCollection[collectionName].forEach(schematicName => { this.logger.info(` ${schematicName}`); }); }); } else if (schematicNames.length == 1) { this.logger.info('Help for schematic ' + schematicNames[0]); await this.printHelpSubcommand(subCommandOption.subcommands[schematicNames[0]]); } return 0; } async printHelpUsage() { const subCommandOption = this.description.options.filter(x => x.subcommands)[0]; if (!subCommandOption || !subCommandOption.subcommands) { return; } const schematicNames = Object.keys(subCommandOption.subcommands); if (schematicNames.length == 1) { this.logger.info(this.description.description); const opts = this.description.options.filter(x => x.positional === undefined); const [collectionName, schematicName] = schematicNames[0].split(/:/)[0]; // Display if this is not the default collectionName, // otherwise just show the schematicName. const displayName = collectionName == (await this.getDefaultSchematicCollection()) ? schematicName : schematicNames[0]; const schematicOptions = subCommandOption.subcommands[schematicNames[0]].options; const schematicArgs = schematicOptions.filter(x => x.positional !== undefined); const argDisplay = schematicArgs.length > 0 ? ' ' + schematicArgs.map(a => `<${strings.dasherize(a.name)}>`).join(' ') : ''; this.logger.info(tags.oneLine` usage: ng ${this.description.name} ${displayName}${argDisplay} ${opts.length > 0 ? `[options]` : ``} `); this.logger.info(''); } else { await super.printHelpUsage(); } } protected getEngine(): FileSystemEngine { return this._workflow.engine; } protected getCollection(collectionName: string): FileSystemCollection { const engine = this.getEngine(); const collection = engine.createCollection(collectionName); if (collection === null) { throw new UnknownCollectionError(collectionName); } return collection; } protected getSchematic( collection: FileSystemCollection, schematicName: string, allowPrivate?: boolean, ): FileSystemSchematic { return collection.createSchematic(schematicName, allowPrivate); } protected setPathOptions(options: Option[], workingDir: string) { if (workingDir === '') { return {}; } return options .filter(o => o.format === 'path') .map(o => o.name) .reduce( (acc, curr) => { acc[curr] = workingDir; return acc; }, {} as { [name: string]: string }, ); } /* * Runtime hook to allow specifying customized workflow */ protected async createWorkflow(options: BaseSchematicSchema): Promise { if (this._workflow) { return this._workflow; } const { force, dryRun } = options; const fsHost = new virtualFs.ScopedHost(new NodeJsSyncHost(), normalize(this.workspace.root)); const workflow = new NodeWorkflow(fsHost, { force, dryRun, packageManager: await getPackageManager(this.workspace.root), packageRegistry: options.packageRegistry, root: normalize(this.workspace.root), registry: new schema.CoreSchemaRegistry(formats.standardFormats), resolvePaths: !!this.workspace.configFile // Workspace ? [process.cwd(), this.workspace.root, __dirname] // Global : [__dirname, process.cwd()], }); workflow.engineHost.registerContextTransform(context => { // This is run by ALL schematics, so if someone uses `externalSchematics(...)` which // is safelisted, it would move to the right analytics (even if their own isn't). const collectionName: string = context.schematic.collection.description.name; if (isPackageNameSafeForAnalytics(collectionName)) { return { ...context, analytics: this.analytics, }; } else { return context; } }); const getProjectName = () => { if (this._workspace) { const projectNames = getProjectsByPath(this._workspace, process.cwd(), this.workspace.root); if (projectNames.length === 1) { return projectNames[0]; } else { if (projectNames.length > 1) { this.logger.warn(tags.oneLine` Two or more projects are using identical roots. Unable to determine project using current working directory. Using default workspace project instead. `); } const defaultProjectName = this._workspace.extensions['defaultProject']; if (typeof defaultProjectName === 'string' && defaultProjectName) { return defaultProjectName; } } } return undefined; }; const defaultOptionTransform = async ( schematic: FileSystemSchematicDescription, current: {}, ) => ({ ...(await getSchematicDefaults(schematic.collection.name, schematic.name, getProjectName())), ...current, }); workflow.engineHost.registerOptionsTransform(defaultOptionTransform); if (options.defaults) { workflow.registry.addPreTransform(schema.transforms.addUndefinedDefaults); } else { workflow.registry.addPostTransform(schema.transforms.addUndefinedDefaults); } workflow.engineHost.registerOptionsTransform(validateOptionsWithSchema(workflow.registry)); workflow.registry.addSmartDefaultProvider('projectName', getProjectName); if (options.interactive !== false && isTTY()) { workflow.registry.usePromptProvider((definitions: Array) => { const questions: inquirer.Questions = definitions.map(definition => { const question: inquirer.Question = { name: definition.id, message: definition.message, default: definition.default, }; const validator = definition.validator; if (validator) { question.validate = input => validator(input); } switch (definition.type) { case 'confirmation': question.type = 'confirm'; break; case 'list': question.type = !!definition.multiselect ? 'checkbox' : 'list'; question.choices = definition.items && definition.items.map(item => { if (typeof item == 'string') { return item; } else { return { name: item.label, value: item.value, }; } }); break; default: question.type = definition.type; break; } return question; }); return inquirer.prompt(questions); }); } return (this._workflow = workflow); } protected async getDefaultSchematicCollection(): Promise { let workspace = await getWorkspace('local'); if (workspace) { const project = getProjectByCwd(workspace); if (project && workspace.getProjectCli(project)) { const value = workspace.getProjectCli(project)['defaultCollection']; if (typeof value == 'string') { return value; } } if (workspace.getCli()) { const value = workspace.getCli()['defaultCollection']; if (typeof value == 'string') { return value; } } } workspace = await getWorkspace('global'); if (workspace && workspace.getCli()) { const value = workspace.getCli()['defaultCollection']; if (typeof value == 'string') { return value; } } return this.defaultCollectionName; } protected async runSchematic(options: RunSchematicOptions) { const { schematicOptions, debug, dryRun } = options; let { collectionName, schematicName } = options; let nothingDone = true; let loggingQueue: string[] = []; let error = false; const workflow = this._workflow; const workingDir = normalize(systemPath.relative(this.workspace.root, process.cwd())); // Get the option object from the schematic schema. const schematic = this.getSchematic( this.getCollection(collectionName), schematicName, this.allowPrivateSchematics, ); // Update the schematic and collection name in case they're not the same as the ones we // received in our options, e.g. after alias resolution or extension. collectionName = schematic.collection.description.name; schematicName = schematic.description.name; // TODO: Remove warning check when 'targets' is default if (collectionName !== this.defaultCollectionName) { const [ast, configPath] = getWorkspaceRaw('local'); if (ast) { const projectsKeyValue = ast.properties.find(p => p.key.value === 'projects'); if (!projectsKeyValue || projectsKeyValue.value.kind !== 'object') { return; } const positions: json.Position[] = []; for (const projectKeyValue of projectsKeyValue.value.properties) { const projectNode = projectKeyValue.value; if (projectNode.kind !== 'object') { continue; } const targetsKeyValue = projectNode.properties.find(p => p.key.value === 'targets'); if (targetsKeyValue) { positions.push(targetsKeyValue.start); } } if (positions.length > 0) { const warning = tags.oneLine` WARNING: This command may not execute successfully. The package/collection may not support the 'targets' field within '${configPath}'. This can be corrected by renaming the following 'targets' fields to 'architect': `; const locations = positions .map((p, i) => `${i + 1}) Line: ${p.line + 1}; Column: ${p.character + 1}`) .join('\n'); this.logger.warn(warning + '\n' + locations + '\n'); } } } // Set the options of format "path". let o: Option[] | null = null; let args: Arguments; if (!schematic.description.schemaJson) { args = await this.parseFreeFormArguments(schematicOptions || []); } else { o = await parseJsonSchemaToOptions(workflow.registry, schematic.description.schemaJson); args = await this.parseArguments(schematicOptions || [], o); } const allowAdditionalProperties = typeof schematic.description.schemaJson === 'object' && schematic.description.schemaJson.additionalProperties; if (args['--'] && !allowAdditionalProperties) { args['--'].forEach(additional => { this.logger.fatal(`Unknown option: '${additional.split(/=/)[0]}'`); }); return 1; } const pathOptions = o ? this.setPathOptions(o, workingDir) : {}; let input = { ...pathOptions, ...args }; // Read the default values from the workspace. const projectName = input.project !== undefined ? '' + input.project : null; const defaults = await getSchematicDefaults(collectionName, schematicName, projectName); input = { ...defaults, ...input, ...options.additionalOptions, }; workflow.reporter.subscribe((event: DryRunEvent) => { nothingDone = false; // Strip leading slash to prevent confusion. const eventPath = event.path.startsWith('/') ? event.path.substr(1) : event.path; switch (event.kind) { case 'error': error = true; const desc = event.description == 'alreadyExist' ? 'already exists' : 'does not exist.'; this.logger.warn(`ERROR! ${eventPath} ${desc}.`); break; case 'update': loggingQueue.push(tags.oneLine` ${colors.white('UPDATE')} ${eventPath} (${event.content.length} bytes) `); break; case 'create': loggingQueue.push(tags.oneLine` ${colors.green('CREATE')} ${eventPath} (${event.content.length} bytes) `); break; case 'delete': loggingQueue.push(`${colors.yellow('DELETE')} ${eventPath}`); break; case 'rename': const eventToPath = event.to.startsWith('/') ? event.to.substr(1) : event.to; loggingQueue.push(`${colors.blue('RENAME')} ${eventPath} => ${eventToPath}`); break; } }); workflow.lifeCycle.subscribe(event => { if (event.kind == 'end' || event.kind == 'post-tasks-start') { if (!error) { // Output the logging queue, no error happened. loggingQueue.forEach(log => this.logger.info(log)); } loggingQueue = []; error = false; } }); return new Promise(resolve => { workflow .execute({ collection: collectionName, schematic: schematicName, options: input, debug: debug, logger: this.logger, allowPrivate: this.allowPrivateSchematics, }) .subscribe({ error: (err: Error) => { // In case the workflow was not successful, show an appropriate error message. if (err instanceof UnsuccessfulWorkflowExecution) { // "See above" because we already printed the error. this.logger.fatal('The Schematic workflow failed. See above.'); } else if (debug) { this.logger.fatal(`An error occured:\n${err.message}\n${err.stack}`); } else { this.logger.fatal(err.message); } resolve(1); }, complete: () => { const showNothingDone = !(options.showNothingDone === false); if (nothingDone && showNothingDone) { this.logger.info('Nothing to be done.'); } if (dryRun) { this.logger.warn(`\nNOTE: The "dryRun" flag means no changes were made.`); } resolve(); }, }); }); } protected async parseFreeFormArguments(schematicOptions: string[]) { return parseFreeFormArguments(schematicOptions); } protected async parseArguments( schematicOptions: string[], options: Option[] | null, ): Promise { return parseArguments(schematicOptions, options, this.logger); } private async _loadWorkspace() { if (this._workspace) { return; } try { const { workspace } = await workspaces.readWorkspace( this.workspace.root, workspaces.createWorkspaceHost(this._host), ); this._workspace = workspace; } catch (err) { if (!this.allowMissingWorkspace) { // Ignore missing workspace throw err; } } } } function getProjectsByPath( workspace: workspaces.WorkspaceDefinition, path: string, root: string, ): string[] { if (workspace.projects.size === 1) { return Array.from(workspace.projects.keys()); } const isInside = (base: string, potential: string): boolean => { const absoluteBase = systemPath.resolve(root, base); const absolutePotential = systemPath.resolve(root, potential); const relativePotential = systemPath.relative(absoluteBase, absolutePotential); if (!relativePotential.startsWith('..') && !systemPath.isAbsolute(relativePotential)) { return true; } return false; }; const projects = Array.from(workspace.projects.entries()) .map(([name, project]) => [systemPath.resolve(root, project.root), name] as [string, string]) .filter(tuple => isInside(tuple[0], path)) // Sort tuples by depth, with the deeper ones first. Since the first member is a path and // we filtered all invalid paths, the longest will be the deepest (and in case of equality // the sort is stable and the first declared project will win). .sort((a, b) => b[0].length - a[0].length); if (projects.length === 1) { return [projects[0][1]]; } else if (projects.length > 1) { const firstPath = projects[0][0]; return projects.filter(v => v[0] === firstPath).map(v => v[1]); } return []; } angular-cli-9.0.3/packages/angular/cli/package.json000066400000000000000000000031101362333152200221600ustar00rootroot00000000000000{ "name": "@angular/cli", "version": "0.0.0", "description": "CLI tool for Angular", "main": "lib/cli/index.js", "bin": { "ng": "./bin/ng" }, "keywords": [ "angular", "angular-cli", "Angular CLI" ], "scripts": { "postinstall": "node ./bin/postinstall/script.js" }, "repository": { "type": "git", "url": "https://github.com/angular/angular-cli.git" }, "author": "Angular Authors", "license": "MIT", "bugs": { "url": "https://github.com/angular/angular-cli/issues" }, "homepage": "https://github.com/angular/angular-cli", "dependencies": { "@angular-devkit/architect": "0.0.0", "@angular-devkit/core": "0.0.0", "@angular-devkit/schematics": "0.0.0", "@schematics/angular": "0.0.0", "@schematics/update": "0.0.0", "@yarnpkg/lockfile": "1.1.0", "ansi-colors": "4.1.1", "debug": "^4.1.1", "ini": "1.3.5", "inquirer": "7.0.0", "npm-package-arg": "6.1.1", "npm-pick-manifest": "3.0.2", "open": "7.0.0", "pacote": "9.5.8", "read-package-tree": "5.3.1", "rimraf": "3.0.0", "semver": "6.3.0", "symbol-observable": "1.2.0", "universal-analytics": "^0.4.20", "uuid": "^3.3.2" }, "ng-update": { "migrations": "@schematics/angular/migrations/migration-collection.json", "packageGroup": { "@angular/cli": "0.0.0", "@angular-devkit/build-angular": "0.0.0", "@angular-devkit/build-ng-packagr": "0.0.0", "@angular-devkit/build-webpack": "0.0.0", "@angular-devkit/core": "0.0.0", "@angular-devkit/schematics": "0.0.0" } } } angular-cli-9.0.3/packages/angular/cli/plugins/000077500000000000000000000000001362333152200213605ustar00rootroot00000000000000angular-cli-9.0.3/packages/angular/cli/plugins/karma.js000066400000000000000000000003421362333152200230100ustar00rootroot00000000000000throw new Error( 'In Angular CLI >6.0 the Karma plugin is now exported by "@angular-devkit/build-angular" instead.\n' + 'Please replace "@angular/cli" with "@angular-devkit/build-angular" in your "karma.conf.js" file.' ); angular-cli-9.0.3/packages/angular/cli/tasks/000077500000000000000000000000001362333152200210245ustar00rootroot00000000000000angular-cli-9.0.3/packages/angular/cli/tasks/install-package.ts000066400000000000000000000125731362333152200244430ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { logging } from '@angular-devkit/core'; import { spawnSync } from 'child_process'; import { existsSync, mkdtempSync, readFileSync, realpathSync, writeFileSync } from 'fs'; import { tmpdir } from 'os'; import { join, resolve } from 'path'; import * as rimraf from 'rimraf'; import { PackageManager } from '../lib/config/schema'; import { colors } from '../utilities/color'; import { NgAddSaveDepedency } from '../utilities/package-metadata'; interface PackageManagerOptions { silent: string; saveDev: string; install: string; prefix: string; noLockfile: string; } export function installPackage( packageName: string, logger: logging.Logger, packageManager: PackageManager = PackageManager.Npm, save: Exclude = true, extraArgs: string[] = [], cwd = process.cwd(), ) { const packageManagerArgs = getPackageManagerArguments(packageManager); const installArgs: string[] = [ packageManagerArgs.install, packageName, packageManagerArgs.silent, ]; logger.info(colors.green(`Installing packages for tooling via ${packageManager}.`)); if (save === 'devDependencies') { installArgs.push(packageManagerArgs.saveDev); } const { status, stderr, stdout, error } = spawnSync(packageManager, [...installArgs, ...extraArgs], { stdio: 'pipe', shell: true, encoding: 'utf8', cwd, }); if (status !== 0) { let errorMessage = ((error && error.message) || stderr || stdout || '').trim(); if (errorMessage) { errorMessage += '\n'; } throw new Error(errorMessage + `Package install failed${errorMessage ? ', see above' : ''}.`); } logger.info(colors.green(`Installed packages for tooling via ${packageManager}.`)); } export function installTempPackage( packageName: string, logger: logging.Logger, packageManager: PackageManager = PackageManager.Npm, extraArgs?: string[], ): string { const tempPath = mkdtempSync(join(realpathSync(tmpdir()), 'angular-cli-packages-')); // clean up temp directory on process exit process.on('exit', () => { try { rimraf.sync(tempPath); } catch {} }); // NPM will warn when a `package.json` is not found in the install directory // Example: // npm WARN enoent ENOENT: no such file or directory, open '/tmp/.ng-temp-packages-84Qi7y/package.json' // npm WARN .ng-temp-packages-84Qi7y No description // npm WARN .ng-temp-packages-84Qi7y No repository field. // npm WARN .ng-temp-packages-84Qi7y No license field. // While we can use `npm init -y` we will end up needing to update the 'package.json' anyways // because of missing fields. writeFileSync(join(tempPath, 'package.json'), JSON.stringify({ name: 'temp-cli-install', description: 'temp-cli-install', repository: 'temp-cli-install', license: 'MIT', })); // setup prefix/global modules path const packageManagerArgs = getPackageManagerArguments(packageManager); const tempNodeModules = join(tempPath, 'node_modules'); // Yarn will not append 'node_modules' to the path const prefixPath = packageManager === PackageManager.Yarn ? tempNodeModules : tempPath; const installArgs: string[] = [ ...(extraArgs || []), `${packageManagerArgs.prefix}="${prefixPath}"`, packageManagerArgs.noLockfile, ]; installPackage(packageName, logger, packageManager, true, installArgs, tempPath); return tempNodeModules; } export function runTempPackageBin( packageName: string, logger: logging.Logger, packageManager: PackageManager = PackageManager.Npm, args: string[] = [], ): number { const tempNodeModulesPath = installTempPackage(packageName, logger, packageManager); // Remove version/tag etc... from package name // Ex: @angular/cli@latest -> @angular/cli const packageNameNoVersion = packageName.substring(0, packageName.lastIndexOf('@')); const pkgLocation = join(tempNodeModulesPath, packageNameNoVersion); const packageJsonPath = join(pkgLocation, 'package.json'); // Get a binary location for this package let binPath: string | undefined; if (existsSync(packageJsonPath)) { const content = readFileSync(packageJsonPath, 'utf-8'); if (content) { const { bin = {} } = JSON.parse(content); const binKeys = Object.keys(bin); if (binKeys.length) { binPath = resolve(pkgLocation, bin[binKeys[0]]); } } } if (!binPath) { throw new Error(`Cannot locate bin for temporary package: ${packageNameNoVersion}.`); } const argv = [binPath, ...args]; const { status, error } = spawnSync('node', argv, { stdio: 'inherit', shell: true, env: { ...process.env, NG_DISABLE_VERSION_CHECK: 'true', NG_CLI_ANALYTICS: 'false', }, }); if (status === null && error) { throw error; } return status || 0; } function getPackageManagerArguments(packageManager: PackageManager): PackageManagerOptions { return packageManager === PackageManager.Yarn ? { silent: '--silent', saveDev: '--dev', install: 'add', prefix: '--modules-folder', noLockfile: '--no-lockfile', } : { silent: '--quiet', saveDev: '--save-dev', install: 'install', prefix: '--prefix', noLockfile: '--no-package-lock', }; } angular-cli-9.0.3/packages/angular/cli/utilities/000077500000000000000000000000001362333152200217125ustar00rootroot00000000000000angular-cli-9.0.3/packages/angular/cli/utilities/INITIAL_COMMIT_MESSAGE.txt000066400000000000000000000005601362333152200257610ustar00rootroot00000000000000chore: initial commit from @angular/cli _ _ ____ _ ___ / \ _ __ __ _ _ _| | __ _ _ __ / ___| | |_ _| / â–³ \ | '_ \ / _\` | | | | |/ _\` | '__| | | | | | | / ___ \| | | | (_| | |_| | | (_| | | | |___| |___ | | /_/ \_\_| |_|\__, |\__,_|_|\__,_|_| \____|_____|___| |___/ angular-cli-9.0.3/packages/angular/cli/utilities/bep.ts000066400000000000000000000027231362333152200230340ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import * as fs from 'fs'; export interface BuildEventMessage { id: {}; [key: string]: {}; } export class BepGenerator { private constructor() {} static createBuildStarted(command: string, time?: number): BuildEventMessage { return { id: { started: {} }, started: { command, start_time_millis: time == undefined ? Date.now() : time, }, }; } static createBuildFinished(code: number, time?: number): BuildEventMessage { return { id: { finished: {} }, finished: { finish_time_millis: time == undefined ? Date.now() : time, exit_code: { code }, }, }; } } export class BepJsonWriter { private stream = fs.createWriteStream(this.filename); constructor(public readonly filename: string) { } close(): void { this.stream.close(); } writeEvent(event: BuildEventMessage): void { const raw = JSON.stringify(event); this.stream.write(raw + '\n'); } writeBuildStarted(command: string, time?: number): void { const event = BepGenerator.createBuildStarted(command, time); this.writeEvent(event); } writeBuildFinished(code: number, time?: number): void { const event = BepGenerator.createBuildFinished(code, time); this.writeEvent(event); } } angular-cli-9.0.3/packages/angular/cli/utilities/color.ts000066400000000000000000000011071362333152200233770ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import * as colors from 'ansi-colors'; import { WriteStream } from 'tty'; // Typings do not contain the function call (added in Node.js v9.9.0) export const supportsColor = process.stdout instanceof WriteStream && ((process.stdout as unknown) as { getColorDepth(): number }).getColorDepth() > 1; (colors as { enabled: boolean }).enabled = supportsColor; export { colors }; angular-cli-9.0.3/packages/angular/cli/utilities/config.ts000066400000000000000000000232021362333152200235260ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { JsonAstObject, JsonObject, JsonParseMode, experimental, isJsonObject, normalize, parseJson, parseJsonAst, virtualFs, } from '@angular-devkit/core'; import { NodeJsSyncHost } from '@angular-devkit/core/node'; import { existsSync, readFileSync, writeFileSync } from 'fs'; import * as os from 'os'; import * as path from 'path'; import { findUp } from './find-up'; function getSchemaLocation(): string { return path.join(__dirname, '../lib/config/schema.json'); } export const workspaceSchemaPath = getSchemaLocation(); const configNames = [ 'angular.json', '.angular.json' ]; const globalFileName = '.angular-config.json'; function projectFilePath(projectPath?: string): string | null { // Find the configuration, either where specified, in the Angular CLI project // (if it's in node_modules) or from the current process. return (projectPath && findUp(configNames, projectPath)) || findUp(configNames, process.cwd()) || findUp(configNames, __dirname); } function globalFilePath(): string | null { const home = os.homedir(); if (!home) { return null; } const p = path.join(home, globalFileName); if (existsSync(p)) { return p; } return null; } const cachedWorkspaces = new Map(); export async function getWorkspace( level: 'local' | 'global' = 'local', ): Promise { const cached = cachedWorkspaces.get(level); if (cached != undefined) { return cached; } const configPath = level === 'local' ? projectFilePath() : globalFilePath(); if (!configPath) { cachedWorkspaces.set(level, null); return null; } const root = normalize(path.dirname(configPath)); const file = normalize(path.basename(configPath)); const workspace = new experimental.workspace.Workspace( root, new NodeJsSyncHost(), ); try { await workspace.loadWorkspaceFromHost(file).toPromise(); } catch (error) { throw new Error( `Workspace config file cannot be loaded: ${configPath}` + `\n${error instanceof Error ? error.message : error}`, ); } cachedWorkspaces.set(level, workspace); return workspace; } export function createGlobalSettings(): string { const home = os.homedir(); if (!home) { throw new Error('No home directory found.'); } const globalPath = path.join(home, globalFileName); writeFileSync(globalPath, JSON.stringify({ version: 1 })); return globalPath; } export function getWorkspaceRaw( level: 'local' | 'global' = 'local', ): [JsonAstObject | null, string | null] { let configPath = level === 'local' ? projectFilePath() : globalFilePath(); if (!configPath) { if (level === 'global') { configPath = createGlobalSettings(); } else { return [null, null]; } } let content = ''; new NodeJsSyncHost().read(normalize(configPath)) .subscribe(data => content = virtualFs.fileBufferToString(data)); const ast = parseJsonAst(content, JsonParseMode.Loose); if (ast.kind != 'object') { throw new Error(`Invalid JSON file: ${configPath}`); } return [ast, configPath]; } export async function validateWorkspace(json: JsonObject) { const workspace = new experimental.workspace.Workspace( normalize('.'), new NodeJsSyncHost(), ); await workspace.loadWorkspaceFromJson(json).toPromise(); return true; } export function getProjectByCwd(workspace: experimental.workspace.Workspace): string | null { try { return workspace.getProjectByPath(normalize(process.cwd())); } catch (e) { if (e instanceof experimental.workspace.AmbiguousProjectPathException) { return workspace.getDefaultProjectName(); } throw e; } } export async function getConfiguredPackageManager(): Promise { let workspace = await getWorkspace('local'); if (workspace) { const project = getProjectByCwd(workspace); if (project && workspace.getProjectCli(project)) { const value = workspace.getProjectCli(project)['packageManager']; if (typeof value == 'string') { return value; } } if (workspace.getCli()) { const value = workspace.getCli()['packageManager']; if (typeof value == 'string') { return value; } } } workspace = await getWorkspace('global'); if (workspace && workspace.getCli()) { const value = workspace.getCli()['packageManager']; if (typeof value == 'string') { return value; } } // Only check legacy if updated workspace is not found. if (!workspace) { const legacyPackageManager = getLegacyPackageManager(); if (legacyPackageManager !== null) { return legacyPackageManager; } } return null; } export function migrateLegacyGlobalConfig(): boolean { const homeDir = os.homedir(); if (homeDir) { const legacyGlobalConfigPath = path.join(homeDir, '.angular-cli.json'); if (existsSync(legacyGlobalConfigPath)) { const content = readFileSync(legacyGlobalConfigPath, 'utf-8'); const legacy = parseJson(content, JsonParseMode.Loose); if (!isJsonObject(legacy)) { return false; } const cli: JsonObject = {}; if (legacy.packageManager && typeof legacy.packageManager == 'string' && legacy.packageManager !== 'default') { cli['packageManager'] = legacy.packageManager; } if (isJsonObject(legacy.defaults) && isJsonObject(legacy.defaults.schematics) && typeof legacy.defaults.schematics.collection == 'string') { cli['defaultCollection'] = legacy.defaults.schematics.collection; } if (isJsonObject(legacy.warnings)) { const warnings: JsonObject = {}; if (typeof legacy.warnings.versionMismatch == 'boolean') { warnings['versionMismatch'] = legacy.warnings.versionMismatch; } if (Object.getOwnPropertyNames(warnings).length > 0) { cli['warnings'] = warnings; } } if (Object.getOwnPropertyNames(cli).length > 0) { const globalPath = path.join(homeDir, globalFileName); writeFileSync(globalPath, JSON.stringify({ version: 1, cli }, null, 2)); return true; } } } return false; } // Fallback, check for packageManager in config file in v1.* global config. function getLegacyPackageManager(): string | null { const homeDir = os.homedir(); if (homeDir) { const legacyGlobalConfigPath = path.join(homeDir, '.angular-cli.json'); if (existsSync(legacyGlobalConfigPath)) { const content = readFileSync(legacyGlobalConfigPath, 'utf-8'); const legacy = parseJson(content, JsonParseMode.Loose); if (!isJsonObject(legacy)) { return null; } if (legacy.packageManager && typeof legacy.packageManager === 'string' && legacy.packageManager !== 'default') { return legacy.packageManager; } } } return null; } export async function getSchematicDefaults( collection: string, schematic: string, project?: string | null, ): Promise<{}> { let result = {}; const fullName = `${collection}:${schematic}`; let workspace = await getWorkspace('global'); if (workspace && workspace.getSchematics()) { const schematicObject = workspace.getSchematics()[fullName]; if (schematicObject) { result = { ...result, ...(schematicObject as {}) }; } const collectionObject = workspace.getSchematics()[collection]; if (isJsonObject(collectionObject)) { result = { ...result, ...(collectionObject[schematic] as {}) }; } } workspace = await getWorkspace('local'); if (workspace) { if (workspace.getSchematics()) { const schematicObject = workspace.getSchematics()[fullName]; if (schematicObject) { result = { ...result, ...(schematicObject as {}) }; } const collectionObject = workspace.getSchematics()[collection]; if (isJsonObject(collectionObject)) { result = { ...result, ...(collectionObject[schematic] as {}) }; } } project = project || getProjectByCwd(workspace); if (project && workspace.getProjectSchematics(project)) { const schematicObject = workspace.getProjectSchematics(project)[fullName]; if (schematicObject) { result = { ...result, ...(schematicObject as {}) }; } const collectionObject = workspace.getProjectSchematics(project)[collection]; if (isJsonObject(collectionObject)) { result = { ...result, ...(collectionObject[schematic] as {}) }; } } } return result; } export async function isWarningEnabled(warning: string): Promise { let workspace = await getWorkspace('local'); if (workspace) { const project = getProjectByCwd(workspace); if (project && workspace.getProjectCli(project)) { const warnings = workspace.getProjectCli(project)['warnings']; if (isJsonObject(warnings)) { const value = warnings[warning]; if (typeof value == 'boolean') { return value; } } } if (workspace.getCli()) { const warnings = workspace.getCli()['warnings']; if (isJsonObject(warnings)) { const value = warnings[warning]; if (typeof value == 'boolean') { return value; } } } } workspace = await getWorkspace('global'); if (workspace && workspace.getCli()) { const warnings = workspace.getCli()['warnings']; if (isJsonObject(warnings)) { const value = warnings[warning]; if (typeof value == 'boolean') { return value; } } } return true; } angular-cli-9.0.3/packages/angular/cli/utilities/find-up.ts000066400000000000000000000012751362333152200236310ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { existsSync } from 'fs'; import * as path from 'path'; export function findUp(names: string | string[], from: string) { if (!Array.isArray(names)) { names = [names]; } const root = path.parse(from).root; let currentDir = from; while (currentDir && currentDir !== root) { for (const name of names) { const p = path.join(currentDir, name); if (existsSync(p)) { return p; } } currentDir = path.dirname(currentDir); } return null; } angular-cli-9.0.3/packages/angular/cli/utilities/json-schema.ts000066400000000000000000000211261362333152200244730ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { BaseException, json } from '@angular-devkit/core'; import { ExportStringRef } from '@angular-devkit/schematics/tools'; import { readFileSync } from 'fs'; import { dirname, resolve } from 'path'; import { CommandConstructor, CommandDescription, CommandScope, Option, OptionType, SubCommandDescription, Value, } from '../models/interface'; export class CommandJsonPathException extends BaseException { constructor(public readonly path: string, public readonly name: string) { super(`File ${path} was not found while constructing the subcommand ${name}.`); } } function _getEnumFromValue( value: json.JsonValue, enumeration: E, defaultValue: T, ): T { if (typeof value !== 'string') { return defaultValue; } if (Object.values(enumeration).indexOf(value) !== -1) { // TODO: this should be unknown // tslint:disable-next-line:no-any return value as any as T; } return defaultValue; } export async function parseJsonSchemaToSubCommandDescription( name: string, jsonPath: string, registry: json.schema.SchemaRegistry, schema: json.JsonObject, ): Promise { const options = await parseJsonSchemaToOptions(registry, schema); const aliases: string[] = []; if (json.isJsonArray(schema.$aliases)) { schema.$aliases.forEach(value => { if (typeof value == 'string') { aliases.push(value); } }); } if (json.isJsonArray(schema.aliases)) { schema.aliases.forEach(value => { if (typeof value == 'string') { aliases.push(value); } }); } if (typeof schema.alias == 'string') { aliases.push(schema.alias); } let longDescription = ''; if (typeof schema.$longDescription == 'string' && schema.$longDescription) { const ldPath = resolve(dirname(jsonPath), schema.$longDescription); try { longDescription = readFileSync(ldPath, 'utf-8'); } catch (e) { throw new CommandJsonPathException(ldPath, name); } } let usageNotes = ''; if (typeof schema.$usageNotes == 'string' && schema.$usageNotes) { const unPath = resolve(dirname(jsonPath), schema.$usageNotes); try { usageNotes = readFileSync(unPath, 'utf-8'); } catch (e) { throw new CommandJsonPathException(unPath, name); } } const description = '' + (schema.description === undefined ? '' : schema.description); return { name, description, ...(longDescription ? { longDescription } : {}), ...(usageNotes ? { usageNotes } : {}), options, aliases, }; } export async function parseJsonSchemaToCommandDescription( name: string, jsonPath: string, registry: json.schema.SchemaRegistry, schema: json.JsonObject, ): Promise { const subcommand = await parseJsonSchemaToSubCommandDescription(name, jsonPath, registry, schema); // Before doing any work, let's validate the implementation. if (typeof schema.$impl != 'string') { throw new Error(`Command ${name} has an invalid implementation.`); } const ref = new ExportStringRef(schema.$impl, dirname(jsonPath)); const impl = ref.ref; if (impl === undefined || typeof impl !== 'function') { throw new Error(`Command ${name} has an invalid implementation.`); } const scope = _getEnumFromValue(schema.$scope, CommandScope, CommandScope.Default); const hidden = !!schema.$hidden; return { ...subcommand, scope, hidden, impl, }; } export async function parseJsonSchemaToOptions( registry: json.schema.SchemaRegistry, schema: json.JsonObject, ): Promise { const options: Option[] = []; function visitor( current: json.JsonObject | json.JsonArray, pointer: json.schema.JsonPointer, parentSchema?: json.JsonObject | json.JsonArray, ) { if (!parentSchema) { // Ignore root. return; } else if (pointer.split(/\/(?:properties|items|definitions)\//g).length > 2) { // Ignore subitems (objects or arrays). return; } else if (json.isJsonArray(current)) { return; } if (pointer.indexOf('/not/') != -1) { // We don't support anyOf/not. throw new Error('The "not" keyword is not supported in JSON Schema.'); } const ptr = json.schema.parseJsonPointer(pointer); const name = ptr[ptr.length - 1]; if (ptr[ptr.length - 2] != 'properties') { // Skip any non-property items. return; } const typeSet = json.schema.getTypesOfSchema(current); if (typeSet.size == 0) { throw new Error('Cannot find type of schema.'); } // We only support number, string or boolean (or array of those), so remove everything else. const types = [...typeSet].filter(x => { switch (x) { case 'boolean': case 'number': case 'string': return true; case 'array': // Only include arrays if they're boolean, string or number. if (json.isJsonObject(current.items) && typeof current.items.type == 'string' && ['boolean', 'number', 'string'].includes(current.items.type)) { return true; } return false; default: return false; } }).map(x => _getEnumFromValue(x, OptionType, OptionType.String)); if (types.length == 0) { // This means it's not usable on the command line. e.g. an Object. return; } // Only keep enum values we support (booleans, numbers and strings). const enumValues = (json.isJsonArray(current.enum) && current.enum || []).filter(x => { switch (typeof x) { case 'boolean': case 'number': case 'string': return true; default: return false; } }) as Value[]; let defaultValue: string | number | boolean | undefined = undefined; if (current.default !== undefined) { switch (types[0]) { case 'string': if (typeof current.default == 'string') { defaultValue = current.default; } break; case 'number': if (typeof current.default == 'number') { defaultValue = current.default; } break; case 'boolean': if (typeof current.default == 'boolean') { defaultValue = current.default; } break; } } const type = types[0]; const $default = current.$default; const $defaultIndex = (json.isJsonObject($default) && $default['$source'] == 'argv') ? $default['index'] : undefined; const positional: number | undefined = typeof $defaultIndex == 'number' ? $defaultIndex : undefined; const required = json.isJsonArray(current.required) ? current.required.indexOf(name) != -1 : false; const aliases = json.isJsonArray(current.aliases) ? [...current.aliases].map(x => '' + x) : current.alias ? ['' + current.alias] : []; const format = typeof current.format == 'string' ? current.format : undefined; const visible = current.visible === undefined || current.visible === true; const hidden = !!current.hidden || !visible; // Deprecated is set only if it's true or a string. const xDeprecated = current['x-deprecated']; const deprecated = (xDeprecated === true || typeof xDeprecated == 'string') ? xDeprecated : undefined; const xUserAnalytics = current['x-user-analytics']; const userAnalytics = typeof xUserAnalytics == 'number' ? xUserAnalytics : undefined; const option: Option = { name, description: '' + (current.description === undefined ? '' : current.description), ...types.length == 1 ? { type } : { type, types }, ...defaultValue !== undefined ? { default: defaultValue } : {}, ...enumValues && enumValues.length > 0 ? { enum: enumValues } : {}, required, aliases, ...format !== undefined ? { format } : {}, hidden, ...userAnalytics ? { userAnalytics } : {}, ...deprecated !== undefined ? { deprecated } : {}, ...positional !== undefined ? { positional } : {}, }; options.push(option); } const flattenedSchema = await registry.flatten(schema).toPromise(); json.schema.visitJsonSchema(flattenedSchema, visitor); // Sort by positional. return options.sort((a, b) => { if (a.positional) { if (b.positional) { return a.positional - b.positional; } else { return 1; } } else if (b.positional) { return -1; } else { return 0; } }); } angular-cli-9.0.3/packages/angular/cli/utilities/json-schema_spec.ts000066400000000000000000000046641362333152200255150ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license * */ import { schema } from '@angular-devkit/core'; import { readFileSync } from 'fs'; import { join } from 'path'; import { CommandJsonPathException, parseJsonSchemaToCommandDescription } from './json-schema'; describe('parseJsonSchemaToCommandDescription', () => { let registry: schema.CoreSchemaRegistry; const baseSchemaJson = { '$schema': 'http://json-schema.org/schema', '$id': 'ng-cli://commands/version.json', 'description': 'Outputs Angular CLI version.', '$longDescription': 'not a file ref', '$aliases': ['v'], '$scope': 'all', '$impl': './version-impl#VersionCommand', 'type': 'object', 'allOf': [ { '$ref': './definitions.json#/definitions/base' }, ], }; beforeEach(() => { registry = new schema.CoreSchemaRegistry([]); registry.registerUriHandler((uri: string) => { if (uri.startsWith('ng-cli://')) { const content = readFileSync( join(__dirname, '..', uri.substr('ng-cli://'.length)), 'utf-8'); return Promise.resolve(JSON.parse(content)); } else { return null; } }); }); it(`should throw on invalid $longDescription path`, async () => { const name = 'version'; const schemaPath = join(__dirname, './bad-sample.json'); const schemaJson = { ...baseSchemaJson, $longDescription: 'not a file ref' }; try { await parseJsonSchemaToCommandDescription(name, schemaPath, registry, schemaJson); } catch (error) { const refPath = join(__dirname, schemaJson.$longDescription); expect(error).toEqual(new CommandJsonPathException(refPath, name)); return; } expect(true).toBe(false, 'function should have thrown'); }); it(`should throw on invalid $usageNotes path`, async () => { const name = 'version'; const schemaPath = join(__dirname, './bad-sample.json'); const schemaJson = { ...baseSchemaJson, $usageNotes: 'not a file ref' }; try { await parseJsonSchemaToCommandDescription(name, schemaPath, registry, schemaJson); } catch (error) { const refPath = join(__dirname, schemaJson.$usageNotes); expect(error).toEqual(new CommandJsonPathException(refPath, name)); return; } expect(true).toBe(false, 'function should have thrown'); }); }); angular-cli-9.0.3/packages/angular/cli/utilities/log-file.ts000066400000000000000000000015541362333152200237650ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { appendFileSync, mkdtempSync, realpathSync } from 'fs'; import { tmpdir } from 'os'; import { normalize } from 'path'; let logPath: string | undefined; /** * Writes an Error to a temporary log file. * If this method is called multiple times from the same process the same log file will be used. * @returns The path of the generated log file. */ export function writeErrorToLogFile(error: Error): string { if (!logPath) { const tempDirectory = mkdtempSync(realpathSync(tmpdir()) + '/ng-'); logPath = normalize(tempDirectory + '/angular-errors.log'); } appendFileSync(logPath, '[error] ' + (error.stack || error) + '\n\n'); return logPath; } angular-cli-9.0.3/packages/angular/cli/utilities/package-manager.ts000066400000000000000000000032371362333152200252720ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { execSync } from 'child_process'; import { existsSync } from 'fs'; import { join } from 'path'; import { PackageManager } from '../lib/config/schema'; import { getConfiguredPackageManager } from './config'; function supports(name: string): boolean { try { execSync(`${name} --version`, { stdio: 'ignore' }); return true; } catch { return false; } } export function supportsYarn(): boolean { return supports('yarn'); } export function supportsNpm(): boolean { return supports('npm'); } export async function getPackageManager(root: string): Promise { let packageManager = await getConfiguredPackageManager() as PackageManager | null; if (packageManager) { return packageManager; } const hasYarn = supportsYarn(); const hasYarnLock = existsSync(join(root, 'yarn.lock')); const hasNpm = supportsNpm(); const hasNpmLock = existsSync(join(root, 'package-lock.json')); if (hasYarn && hasYarnLock && !hasNpmLock) { packageManager = PackageManager.Yarn; } else if (hasNpm && hasNpmLock && !hasYarnLock) { packageManager = PackageManager.Npm; } else if (hasYarn && !hasNpm) { packageManager = PackageManager.Yarn; } else if (hasNpm && !hasYarn) { packageManager = PackageManager.Npm; } // TODO: This should eventually inform the user of ambiguous package manager usage. // Potentially with a prompt to choose and optionally set as the default. return packageManager || PackageManager.Npm; } angular-cli-9.0.3/packages/angular/cli/utilities/package-metadata.ts000066400000000000000000000140471362333152200254410ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { logging } from '@angular-devkit/core'; import { existsSync, readFileSync } from 'fs'; import { homedir } from 'os'; import * as path from 'path'; const ini = require('ini'); const lockfile = require('@yarnpkg/lockfile'); const pacote = require('pacote'); export interface PackageDependencies { [dependency: string]: string; } export type NgAddSaveDepedency = 'dependencies' | 'devDependencies' | boolean; export interface PackageIdentifier { type: 'git' | 'tag' | 'version' | 'range' | 'file' | 'directory' | 'remote'; name: string; scope: string | null; registry: boolean; raw: string; fetchSpec: string; rawSpec: string; } export interface PackageManifest { name: string; version: string; license?: string; private?: boolean; deprecated?: boolean; dependencies: PackageDependencies; devDependencies: PackageDependencies; peerDependencies: PackageDependencies; optionalDependencies: PackageDependencies; 'ng-add'?: { save?: NgAddSaveDepedency; }; 'ng-update'?: { migrations: string; packageGroup: { [name: string]: string }; }; } export interface PackageMetadata { name: string; tags: { [tag: string]: PackageManifest | undefined }; versions: Record; } let npmrc: { [key: string]: string }; function ensureNpmrc(logger: logging.LoggerApi, usingYarn: boolean, verbose: boolean): void { if (!npmrc) { try { npmrc = readOptions(logger, false, verbose); } catch {} if (usingYarn) { try { npmrc = { ...npmrc, ...readOptions(logger, true, verbose) }; } catch {} } } } function readOptions( logger: logging.LoggerApi, yarn = false, showPotentials = false, ): Record { const cwd = process.cwd(); const baseFilename = yarn ? 'yarnrc' : 'npmrc'; const dotFilename = '.' + baseFilename; let globalPrefix: string; if (process.env.PREFIX) { globalPrefix = process.env.PREFIX; } else { globalPrefix = path.dirname(process.execPath); if (process.platform !== 'win32') { globalPrefix = path.dirname(globalPrefix); } } const defaultConfigLocations = [ (!yarn && process.env.NPM_CONFIG_GLOBALCONFIG) || path.join(globalPrefix, 'etc', baseFilename), (!yarn && process.env.NPM_CONFIG_USERCONFIG) || path.join(homedir(), dotFilename), ]; const projectConfigLocations: string[] = [path.join(cwd, dotFilename)]; const root = path.parse(cwd).root; for (let curDir = path.dirname(cwd); curDir && curDir !== root; curDir = path.dirname(curDir)) { projectConfigLocations.unshift(path.join(curDir, dotFilename)); } if (showPotentials) { logger.info(`Locating potential ${baseFilename} files:`); } let options: { [key: string]: string } = {}; for (const location of [...defaultConfigLocations, ...projectConfigLocations]) { if (existsSync(location)) { if (showPotentials) { logger.info(`Trying '${location}'...found.`); } const data = readFileSync(location, 'utf8'); options = { ...options, ...(yarn ? lockfile.parse(data) : ini.parse(data)), }; if (options.cafile) { const cafile = path.resolve(path.dirname(location), options.cafile); delete options.cafile; try { options.ca = readFileSync(cafile, 'utf8').replace(/\r?\n/, '\\n'); } catch {} } } else if (showPotentials) { logger.info(`Trying '${location}'...not found.`); } } // Substitute any environment variable references for (const key in options) { if (typeof options[key] === 'string') { options[key] = options[key].replace(/\$\{([^\}]+)\}/, (_, name) => process.env[name] || ''); } } return options; } function normalizeManifest(rawManifest: {}): PackageManifest { // TODO: Fully normalize and sanitize return { dependencies: {}, devDependencies: {}, peerDependencies: {}, optionalDependencies: {}, // tslint:disable-next-line:no-any ...(rawManifest as any), }; } export async function fetchPackageMetadata( name: string, logger: logging.LoggerApi, options?: { registry?: string; usingYarn?: boolean; verbose?: boolean; }, ): Promise { const { usingYarn, verbose, registry } = { registry: undefined, usingYarn: false, verbose: false, ...options, }; ensureNpmrc(logger, usingYarn, verbose); const response = await pacote.packument(name, { 'full-metadata': true, ...npmrc, ...(registry ? { registry } : {}), }); // Normalize the response const metadata: PackageMetadata = { name: response.name, tags: {}, versions: {}, }; if (response.versions) { for (const [version, manifest] of Object.entries(response.versions)) { metadata.versions[version] = normalizeManifest(manifest as {}); } } if (response['dist-tags']) { // Store this for use with other npm utility packages // tslint:disable-next-line: no-any (metadata as any)['dist-tags'] = response['dist-tags']; for (const [tag, version] of Object.entries(response['dist-tags'])) { const manifest = metadata.versions[version as string]; if (manifest) { metadata.tags[tag] = manifest; } else if (verbose) { logger.warn(`Package ${metadata.name} has invalid version metadata for '${tag}'.`); } } } return metadata; } export async function fetchPackageManifest( name: string, logger: logging.LoggerApi, options?: { registry?: string; usingYarn?: boolean; verbose?: boolean; }, ): Promise { const { usingYarn, verbose, registry } = { registry: undefined, usingYarn: false, verbose: false, ...options, }; ensureNpmrc(logger, usingYarn, verbose); const response = await pacote.manifest(name, { 'full-metadata': true, ...npmrc, ...(registry ? { registry } : {}), }); return normalizeManifest(response); } angular-cli-9.0.3/packages/angular/cli/utilities/package-tree.ts000066400000000000000000000043061362333152200246150ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { NgAddSaveDepedency } from './package-metadata'; export interface PackageTreeNodeBase { name: string; path: string; realpath: string; error?: Error; id: number; isLink: boolean; package: { name: string; version: string; dependencies?: Record; devDependencies?: Record; peerDependencies?: Record; optionalDependencies?: Record; 'ng-update'?: { migrations?: string; }; 'ng-add'?: { save?: NgAddSaveDepedency; }; }; parent?: PackageTreeNode; children: PackageTreeNode[]; } export interface PackageTreeActual extends PackageTreeNodeBase { isLink: false; } export interface PackageTreeLink extends PackageTreeNodeBase { isLink: true; target: PackageTreeActual; } export type PackageTreeNode = PackageTreeActual | PackageTreeLink; export function readPackageTree(path: string): Promise { const rpt = require('read-package-tree'); return new Promise((resolve, reject) => { rpt(path, (e: Error | undefined, data: PackageTreeNode) => { if (e) { reject(e); } else { resolve(data); } }); }); } export interface NodeDependency { version: string; node?: PackageTreeNode; } export function findNodeDependencies(node: PackageTreeNode) { const rawDeps: Record = { ...node.package.dependencies, ...node.package.devDependencies, ...node.package.peerDependencies, ...node.package.optionalDependencies, }; return Object.entries(rawDeps).reduce( (deps, [name, version]) => { let dependencyNode; let parent: PackageTreeNode | undefined | null = node; while (!dependencyNode && parent) { dependencyNode = parent.children.find(child => child.name === name); parent = parent.parent; } deps[name] = { node: dependencyNode, version, }; return deps; }, Object.create(null) as Record, ); } angular-cli-9.0.3/packages/angular/cli/utilities/project.ts000066400000000000000000000036251362333152200237360ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ // tslint:disable:no-global-tslint-disable no-any import { normalize } from '@angular-devkit/core'; import * as fs from 'fs'; import * as os from 'os'; import * as path from 'path'; import { CommandWorkspace } from '../models/interface'; import { findUp } from './find-up'; export function insideWorkspace(): boolean { return getWorkspaceDetails() !== null; } export function getWorkspaceDetails(): CommandWorkspace | null { const currentDir = process.cwd(); const possibleConfigFiles = [ 'angular.json', '.angular.json', 'angular-cli.json', '.angular-cli.json', ]; const configFilePath = findUp(possibleConfigFiles, currentDir); if (configFilePath === null) { return null; } const configFileName = path.basename(configFilePath); const possibleDir = path.dirname(configFilePath); const homedir = os.homedir(); if (normalize(possibleDir) === normalize(homedir)) { const packageJsonPath = path.join(possibleDir, 'package.json'); if (!fs.existsSync(packageJsonPath)) { // No package.json return null; } const packageJsonBuffer = fs.readFileSync(packageJsonPath); const packageJsonText = packageJsonBuffer === null ? '{}' : packageJsonBuffer.toString(); const packageJson = JSON.parse(packageJsonText); if (!containsCliDep(packageJson)) { // No CLI dependency return null; } } return { root: possibleDir, configFile: configFileName, }; } function containsCliDep(obj: any): boolean { const pkgName = '@angular/cli'; if (obj) { if (obj.dependencies && obj.dependencies[pkgName]) { return true; } if (obj.devDependencies && obj.devDependencies[pkgName]) { return true; } } return false; } angular-cli-9.0.3/packages/angular/cli/utilities/tty.ts000066400000000000000000000012421362333152200231010ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ function _isTruthy(value: undefined | string): boolean { // Returns true if value is a string that is anything but 0 or false. return value !== undefined && value !== '0' && value.toUpperCase() !== 'FALSE'; } export function isTTY(): boolean { // If we force TTY, we always return true. const force = process.env['NG_FORCE_TTY']; if (force !== undefined) { return _isTruthy(force); } return !!process.stdout.isTTY && !_isTruthy(process.env['CI']); } angular-cli-9.0.3/packages/angular/pwa/000077500000000000000000000000001362333152200177175ustar00rootroot00000000000000angular-cli-9.0.3/packages/angular/pwa/BUILD000066400000000000000000000022521362333152200205020ustar00rootroot00000000000000# Copyright Google Inc. All Rights Reserved. # # Use of this source code is governed by an MIT-style license that can be # found in the LICENSE file at https://angular.io/license licenses(["notice"]) # MIT load("@npm_bazel_typescript//:index.bzl", "ts_library") load("//tools:ts_json_schema.bzl", "ts_json_schema") package(default_visibility = ["//visibility:public"]) ts_library( name = "pwa", srcs = glob( ["**/*.ts"], # Currently, this library is used only with the rollup plugin. # To make it simpler for downstream repositories to compile this, we # neither provide compile-time deps as an `npm_install` rule, nor do we # expect the downstream repository to install @types/webpack[-*] # So we exclude files that depend on webpack typings. exclude = [ "pwa/files/**/*", "**/*_spec.ts", "**/*_spec_large.ts", ], ), deps = [ ":pwa_schema", "//packages/angular_devkit/core", "//packages/angular_devkit/schematics", "@npm//@types/node", "@npm//rxjs", ], ) ts_json_schema( name = "pwa_schema", src = "pwa/schema.json", ) angular-cli-9.0.3/packages/angular/pwa/collection.json000066400000000000000000000005571362333152200227540ustar00rootroot00000000000000{ "schematics": { "ng-add": { "factory": "./pwa", "description": "Update an application with PWA defaults.", "schema": "./pwa/schema.json", "private": true, "hidden": true }, "pwa": { "factory": "./pwa", "description": "Update an application with PWA defaults.", "schema": "./pwa/schema.json" } } } angular-cli-9.0.3/packages/angular/pwa/package.json000066400000000000000000000007141362333152200222070ustar00rootroot00000000000000{ "name": "@angular/pwa", "version": "0.0.0", "description": "PWA schematics for Angular", "experimental": true, "keywords": [ "blueprints", "code generation", "schematics" ], "schematics": "./collection.json", "ng-add": { "save": false }, "dependencies": { "@angular-devkit/core": "0.0.0", "@angular-devkit/schematics": "0.0.0", "@schematics/angular": "0.0.0", "parse5-html-rewriting-stream": "5.1.0" } } 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All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { getSystemPath, join, normalize } from '@angular-devkit/core'; import { Rule, SchematicsException, Tree, apply, chain, externalSchematic, mergeWith, move, template, url, } from '@angular-devkit/schematics'; import { Readable, Writable } from 'stream'; import { Schema as PwaOptions } from './schema'; const RewritingStream = require('parse5-html-rewriting-stream'); function updateIndexFile(path: string): Rule { return (host: Tree) => { const buffer = host.read(path); if (buffer === null) { throw new SchematicsException(`Could not read index file: ${path}`); } const rewriter = new RewritingStream(); let needsNoScript = true; rewriter.on('startTag', (startTag: { tagName: string }) => { if (startTag.tagName === 'noscript') { needsNoScript = false; } rewriter.emitStartTag(startTag); }); rewriter.on('endTag', (endTag: { tagName: string }) => { if (endTag.tagName === 'head') { rewriter.emitRaw(' \n'); rewriter.emitRaw(' \n'); } else if (endTag.tagName === 'body' && needsNoScript) { rewriter.emitRaw( ' \n', ); } rewriter.emitEndTag(endTag); }); return new Promise(resolve => { const input = new Readable({ encoding: 'utf8', read(): void { this.push(buffer); this.push(null); }, }); const chunks: Array = []; const output = new Writable({ write(chunk: string | Buffer, encoding: string, callback: Function): void { chunks.push(typeof chunk === 'string' ? Buffer.from(chunk, encoding) : chunk); callback(); }, final(callback: (error?: Error) => void): void { const full = Buffer.concat(chunks); host.overwrite(path, full.toString()); callback(); resolve(); }, }); input.pipe(rewriter).pipe(output); }); }; } export default function(options: PwaOptions): Rule { return async host => { if (!options.title) { options.title = options.project; } // Keep Bazel from failing due to deep import const { getWorkspace, updateWorkspace } = require('@schematics/angular/utility/workspace'); const workspace = await getWorkspace(host); if (!options.project) { throw new SchematicsException('Option "project" is required.'); } const project = workspace.projects.get(options.project); if (!project) { throw new SchematicsException(`Project is not defined in this workspace.`); } if (project.extensions['projectType'] !== 'application') { throw new SchematicsException(`PWA requires a project type of "application".`); } // Find all the relevant targets for the project if (project.targets.size === 0) { throw new SchematicsException(`Targets are not defined for this project.`); } const buildTargets = []; const testTargets = []; for (const target of project.targets.values()) { if (target.builder === '@angular-devkit/build-angular:browser') { buildTargets.push(target); } else if (target.builder === '@angular-devkit/build-angular:karma') { testTargets.push(target); } } // Add manifest to asset configuration const assetEntry = join(normalize(project.root), 'src', 'manifest.webmanifest'); for (const target of [...buildTargets, ...testTargets]) { if (target.options) { if (Array.isArray(target.options.assets)) { target.options.assets.push(assetEntry); } else { target.options.assets = [assetEntry]; } } else { target.options = { assets: [assetEntry] }; } } // Find all index.html files in build targets const indexFiles = new Set(); for (const target of buildTargets) { if (target.options && typeof target.options.index === 'string') { indexFiles.add(target.options.index); } if (!target.configurations) { continue; } for (const configName in target.configurations) { const configuration = target.configurations[configName]; if (configuration && typeof configuration.index === 'string') { indexFiles.add(configuration.index); } } } // Setup sources for the assets files to add to the project const sourcePath = join(normalize(project.root), 'src'); const assetsPath = join(sourcePath, 'assets'); const rootTemplateSource = apply(url('./files/root'), [ template({ ...options }), move(getSystemPath(sourcePath)), ]); const assetsTemplateSource = apply(url('./files/assets'), [ template({ ...options }), move(getSystemPath(assetsPath)), ]); // Setup service worker schematic options const swOptions = { ...options }; delete swOptions.title; // Chain the rules and return return chain([ updateWorkspace(workspace), externalSchematic('@schematics/angular', 'service-worker', swOptions), mergeWith(rootTemplateSource), mergeWith(assetsTemplateSource), ...[...indexFiles].map(path => updateIndexFile(path)), ]); }; } angular-cli-9.0.3/packages/angular/pwa/pwa/index_spec.ts000066400000000000000000000126311362333152200232020ustar00rootroot00000000000000/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { SchematicTestRunner, UnitTestTree } from '@angular-devkit/schematics/testing'; import * as path from 'path'; import { Schema as PwaOptions } from './schema'; describe('PWA Schematic', () => { const schematicRunner = new SchematicTestRunner( '@angular/pwa', path.join(__dirname, '../collection.json'), ); const defaultOptions: PwaOptions = { project: 'bar', target: 'build', configuration: 'production', title: 'Fake Title', }; let appTree: UnitTestTree; // tslint:disable-next-line:no-any const workspaceOptions: any = { name: 'workspace', newProjectRoot: 'projects', version: '6.0.0', }; // tslint:disable-next-line:no-any const appOptions: any = { name: 'bar', inlineStyle: false, inlineTemplate: false, routing: false, style: 'css', skipTests: false, }; beforeEach(async () => { appTree = await schematicRunner.runExternalSchematicAsync('@schematics/angular', 'workspace', workspaceOptions).toPromise(); appTree = await schematicRunner.runExternalSchematicAsync( '@schematics/angular', 'application', appOptions, appTree, ).toPromise(); }); it('should run the service worker schematic', (done) => { schematicRunner.runSchematicAsync('ng-add', defaultOptions, appTree).toPromise().then(tree => { const configText = tree.readContent('/angular.json'); const config = JSON.parse(configText); const swFlag = config.projects.bar.architect.build.configurations.production.serviceWorker; expect(swFlag).toEqual(true); done(); }, done.fail); }); it('should create icon files', (done) => { const dimensions = [72, 96, 128, 144, 152, 192, 384, 512]; const iconPath = '/projects/bar/src/assets/icons/icon-'; schematicRunner.runSchematicAsync('ng-add', defaultOptions, appTree).toPromise().then(tree => { dimensions.forEach(d => { const path = `${iconPath}${d}x${d}.png`; expect(tree.exists(path)).toEqual(true); }); done(); }, done.fail); }); it('should create a manifest file', (done) => { schematicRunner.runSchematicAsync('ng-add', defaultOptions, appTree).toPromise().then(tree => { expect(tree.exists('/projects/bar/src/manifest.webmanifest')).toEqual(true); done(); }, done.fail); }); it('should set the name & short_name in the manifest file', (done) => { schematicRunner.runSchematicAsync('ng-add', defaultOptions, appTree).toPromise().then(tree => { const manifestText = tree.readContent('/projects/bar/src/manifest.webmanifest'); const manifest = JSON.parse(manifestText); expect(manifest.name).toEqual(defaultOptions.title); expect(manifest.short_name).toEqual(defaultOptions.title); done(); }, done.fail); }); it('should set the name & short_name in the manifest file when no title provided', (done) => { const options = {...defaultOptions, title: undefined}; schematicRunner.runSchematicAsync('ng-add', options, appTree).toPromise().then(tree => { const manifestText = tree.readContent('/projects/bar/src/manifest.webmanifest'); const manifest = JSON.parse(manifestText); expect(manifest.name).toEqual(defaultOptions.project); expect(manifest.short_name).toEqual(defaultOptions.project); done(); }, done.fail); }); it('should update the index file', (done) => { schematicRunner.runSchematicAsync('ng-add', defaultOptions, appTree).toPromise().then(tree => { const content = tree.readContent('projects/bar/src/index.html'); expect(content).toMatch(//); expect(content).toMatch(//); expect(content) .toMatch(/