#!/usr/bin/env bash

set -euo pipefail

BASHRC="${HOME:-/root}/.bashrc"

line_in_file() { grep -qF "$1" "$2" 2>/dev/null; }

append_if_missing() {

local line="$1"

line_in_file "$line" "$BASHRC" || echo "$line" >>"$BASHRC"

}

block_in_file() { grep -qF "$1" "$BASHRC" 2>/dev/null; }

upsert_block() {

local start_marker="$1"

local end_marker="$2"

local content="$3"

local tmp_file

if block_in_file "$start_marker"; then

tmp_file="$(mktemp)" || {

echo "Failed to create temp file."

return 1

}

awk -v start="$start_marker" -v end="$end_marker" '

$0 == start { in_block=1; next }

in_block && $0 == end { in_block=0; next }

!in_block { print }

' "$BASHRC" >"$tmp_file" && mv "$tmp_file" "$BASHRC"

fi

printf "\n%s\n" "$content" >>"$BASHRC"

}

mkdir -p "$(dirname "$BASHRC")"

touch "$BASHRC"

ALIASES=(

# Navigation and listing

'alias l="ls -CF"'

'alias la="ls -A"'

'alias ll="ls -alF"'

'alias ..="cd .."'

'alias ...="cd ../.."'

'alias ....="cd ../../.."'

'alias cls="clear"'

'alias h="history"'

'alias reload="source ~/.bashrc"'

# Git shortcuts

'alias g="git"'

'alias ga="git add"'

'alias gb="git branch"'

'alias gc="git commit"'

'alias gca="git commit --amend"'

'alias gco="git checkout"'

'alias gsw="git switch"'

'alias gd="git diff"'

'alias gfiles="git diff --name-only"'

'alias gds="git diff --staged"'

'alias gconflicts="git diff --name-only --diff-filter=U"'

'alias glog="git log --oneline --graph --decorate -20"'

'alias gl="git pull --rebase"'

'alias gsync="git fetch --all --prune && git pull --rebase"'

'alias gpf="git push --force-with-lease"'

'alias gp="git push"'

'alias gs="git status -sb"'

'alias gunstage="git restore --staged"'

'alias gwip="git add -A && git commit -m \"wip\""'

'alias gundo="git reset --soft HEAD~1"'

'alias gcleanbranches="git_clean_merged_branches"'

'alias gscoff="git config --local core.safecrlf false"'

'alias d2u="git_fix_eol"'

'alias d2utree="convert_tree_eol"'

# JS/PHP helpers

'alias nrd="npm run dev"'

'alias nrt="npm run test"'

'alias cda="composer dump-autoload -o"'

'alias art="php artisan"'

)

for alias_cmd in "${ALIASES[@]}"; do

append_if_missing "$alias_cmd"

done

FUNCTION_BLOCK_MARKER='# >>> scriptomatic-utils >>>'

FUNCTION_BLOCK_END_MARKER='# <<< scriptomatic-utils <<<'

FUNCTION_BLOCK_CONTENT="$(cat <<'EOF'

# >>> scriptomatic-utils >>>

# Remove dos2unix temp files left behind after failed conversions.

cleanup_dos2unix_tmp() {

local file="$1"

local dir

dir="$(dirname -- "$file")"

find "$dir" -maxdepth 1 -type f -name 'd2utmp*' -exec rm -f -- {} + >/dev/null 2>&1 || true

}

# Run dos2unix on a file and clean temp artifacts if conversion fails.

dos2unix_file() {

local file="$1"

sudo dos2unix "$file" >/dev/null 2>&1 && return 0

cleanup_dos2unix_tmp "$file"

return 1

}

# Convert line endings of staged and unstaged files in current git repo.

git_fix_eol() {

command -v dos2unix >/dev/null 2>&1 || {

echo "dos2unix is not installed."

return 1

}

git rev-parse --is-inside-work-tree >/dev/null 2>&1 || {

echo "Not inside a git repository."

return 1

}

local -a files=()

local -A seen=()

local file

while IFS= read -r -d '' file; do

[[ -n "$file" && -f "$file" ]] || continue

if [[ -z "${seen[$file]+x}" ]]; then

files+=("$file")

seen["$file"]=1

fi

done < <(

git diff --name-only -z

git diff --cached --name-only -z

)

if [[ "${#files[@]}" -eq 0 ]]; then

echo "No staged or unstaged files to convert."

return 0

fi

local converted=0

local failed=0

for file in "${files[@]}"; do

if dos2unix_file "$file"; then

converted=$((converted + 1))

else

if [[ ! -w "$file" ]]; then

echo "Failed to convert (no write permission): $file"

else

echo "Failed to convert: $file"

fi

failed=1

fi

done

echo "Converted $converted file(s)."

[[ "$failed" -eq 0 ]]

}

# Convert files matching a glob pattern while skipping dependency and hidden directories.

convert_tree_eol() {

command -v dos2unix >/dev/null 2>&1 || {

echo "dos2unix is not installed."

return 1

}

local pattern="${1:-*.php}"

local file

local converted=0

local failed=0

while IFS= read -r -d '' file; do

if dos2unix_file "$file"; then

converted=$((converted + 1))

else

if [[ ! -w "$file" ]]; then

echo "Failed to convert (no write permission): $file"

else

echo "Failed to convert: $file"

fi

failed=1

fi

done < <(find . \( -type d \( -name 'vendor' -o -name 'node_modules' -o \( -name '.*' ! -path '.' \) \) \) -prune -o -name "$pattern" -type f -print0)

echo "Converted $converted file(s) (skipped vendor/node_modules and hidden dirs)."

[[ "$failed" -eq 0 ]]

}

# Delete merged local branches except protected ones.

git_clean_merged_branches() {

git rev-parse --is-inside-work-tree >/dev/null 2>&1 || {

echo "Not inside a git repository."

return 1

}

local deleted=0

local branch

while IFS= read -r branch; do

[[ -z "$branch" ]] && continue

case "$branch" in

main|master|develop) continue ;;

esac

if git branch -d "$branch"; then

deleted=1

fi

done < <(git branch --merged | sed 's/^[* ]*//')

[[ "$deleted" -eq 1 ]] || echo "No merged branches to delete."

}

# Create a directory and cd into it.

mkcd() {

[[ $# -eq 1 ]] || {

echo "Usage: mkcd <dir>"

return 1

}

mkdir -p "$1" && cd "$1"

}

# <<< scriptomatic-utils <<<

EOF

)"

upsert_block "$FUNCTION_BLOCK_MARKER" "$FUNCTION_BLOCK_END_MARKER" "$FUNCTION_BLOCK_CONTENT"

echo "Common aliases applied."