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AndreMirasAndreMiras
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Continuous integration with Travis and Docker, fixes kivy#625
This is a first step to python-for-android continuous integration. It currently only verifies that p4a creates an APK by cross compiling a limited set of recipes. How it works; On git push Travis "executes" `.travis.yml` instructions: 1. the `before_install` section runs `docker build` to prepare the environment 2. the `script` section is the actual test, building the APK with `docker run` 3. based the exit status Travis build will be green or red For example editing `pythonforandroid/recipes/hostpython2/__init__.py` and introducing an error e.g. replace `-j5` with `--wrong-flag` would make it fail. Things to improve: - improve `.travis.yml` readability - test more recipes - bring Python3 and Crystax support - speed up build/run by caching downloads - and much more
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‎.travis.yml‎

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sudo: required
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language: generic
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services:
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- docker
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before_install:
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- docker build --tag=p4a .
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script:
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- docker run p4a /bin/sh -c 'uname -a'
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- docker run p4a /bin/sh -c '. venv/bin/activate && p4a apk --help'
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- docker run p4a /bin/sh -c '. venv/bin/activate && p4a apk --private testapps/testapp/ --package=com.github.kivy --name "Testapp" --version 0.1 --sdk_dir /opt/android/android-sdk/ --android_api 19 --ndk_dir /opt/android/android-ndk/ --ndk-version 16b --bootstrap=sdl2 --requirements=python2,kivy'

‎Dockerfile‎

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# Dockerfile with:
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# - Android build environment
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# - python-for-android dependencies
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# Build with:
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# docker build --tag=p4a .
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# Run with:
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# docker run p4a /bin/sh -c '. venv/bin/activate && p4a apk --help'
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# Or for interactive shell:
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# docker run -it --rm p4a
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#
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# TODO:
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# - delete archives to keep small the container small
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# - setup caching (for apt, pip, ndk, sdk and p4a recipes downloads)
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FROM ubuntu:16.04
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# get the latest version from https://developer.android.com/ndk/downloads/index.html
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ENV ANDROID_NDK_VERSION="16b"
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# get the latest version from https://developer.android.com/studio/index.html
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ENV ANDROID_SDK_TOOLS_VERSION="3859397"
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ENV ANDROID_HOME="/opt/android"
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ENV ANDROID_NDK_HOME="${ANDROID_HOME}/android-ndk" \
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ANDROID_SDK_HOME="${ANDROID_HOME}/android-sdk"
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ENV ANDROID_NDK_HOME_V="${ANDROID_NDK_HOME}-r${ANDROID_NDK_VERSION}"
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ENV ANDROID_NDK_ARCHIVE="android-ndk-r${ANDROID_NDK_VERSION}-linux-x86_64.zip" \
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ANDROID_SDK_TOOLS_ARCHIVE="sdk-tools-linux-${ANDROID_SDK_TOOLS_VERSION}.zip"
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ENV ANDROID_NDK_DL_URL="https://dl.google.com/android/repository/${ANDROID_NDK_ARCHIVE}" \
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ANDROID_SDK_TOOLS_DL_URL="https://dl.google.com/android/repository/${ANDROID_SDK_TOOLS_ARCHIVE}"
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# install system dependencies
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RUN apt update && apt install --yes --no-install-recommends \
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python virtualenv python-pip wget curl lbzip2 patch
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# build dependencies
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# https://buildozer.readthedocs.io/en/latest/installation.html#android-on-ubuntu-16-04-64bit
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RUN dpkg --add-architecture i386 && apt-get update && apt install --yes --no-install-recommends \
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build-essential ccache git libncurses5:i386 libstdc++6:i386 libgtk2.0-0:i386 \
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libpangox-1.0-0:i386 libpangoxft-1.0-0:i386 libidn11:i386 python2.7 python2.7-dev \
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openjdk-8-jdk unzip zlib1g-dev zlib1g:i386
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RUN pip install --upgrade cython==0.21
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# download and install Android NDK
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RUN curl --progress-bar "${ANDROID_NDK_DL_URL}" --output "${ANDROID_NDK_ARCHIVE}" && \
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mkdir --parents "${ANDROID_NDK_HOME_V}" && \
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unzip -q "${ANDROID_NDK_ARCHIVE}" -d "${ANDROID_HOME}" && \
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ln -sfn "${ANDROID_NDK_HOME_V}" "${ANDROID_NDK_HOME}"
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# download and install Android SDK
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RUN curl --progress-bar "${ANDROID_SDK_TOOLS_DL_URL}" --output "${ANDROID_SDK_TOOLS_ARCHIVE}" && \
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mkdir --parents "${ANDROID_SDK_HOME}" && \
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unzip -q "${ANDROID_SDK_TOOLS_ARCHIVE}" -d "${ANDROID_SDK_HOME}"
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# update Android SDK, install Android API, Build Tools...
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RUN mkdir --parents "${ANDROID_SDK_HOME}/.android/" && \
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echo '### User Sources for Android SDK Manager' > "${ANDROID_SDK_HOME}/.android/repositories.cfg"
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RUN yes | "${ANDROID_SDK_HOME}/tools/bin/sdkmanager" --licenses
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RUN "${ANDROID_SDK_HOME}/tools/bin/sdkmanager" "platforms;android-19"
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RUN "${ANDROID_SDK_HOME}/tools/bin/sdkmanager" "build-tools;26.0.2"
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# install python-for-android from current branch
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WORKDIR /app
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COPY . /app
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RUN virtualenv --python=python venv && . venv/bin/activate && pip install -e .

‎README.rst‎

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python-for-android
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==================
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|Build Status|
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.. |Build Status| image:: https://secure.travis-ci.org/kivy/python-for-android.png?branch=master
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:target: https://travis-ci.org/kivy/python-for-android
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python-for-android is a packager for Python apps on Android. You can
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create your own Python distribution including the modules and
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dependencies you want, and bundle it in an APK along with your own code.

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