language.yml

name: Update l10n files

on:
  push:
    branches:
      - main 
    paths:
      - 'lib/l10n/*'

jobs:
  update-localization:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 2

      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y wget curl xz-utils git bash unzip

      - name: Set up Flutter
        uses: subosito/flutter-action@v2
        with:
          channel: stable
          flutter-version: 3.22.3

      - name: Install Flutter dependencies
        run: |
          flutter pub get
          flutter pub add intl
          flutter pub add intl_utils
          flutter pub add arb_utils

      - name: Set PATH for global Dart packages
        run: echo 'export PATH="$PATH":"$HOME/.pub-cache/bin"' >> $GITHUB_ENV

      - name: Activate intl_utils
        run: dart pub global activate intl_utils

      - name: Activate arb_utils
        run: dart pub global activate arb_utils

      - name: Run arb_utils commands for each modified file
        run: |
          if [ -z "${{ github.event.before }}" ]; then
            modified_files=$(git ls-tree -r --name-only HEAD | grep "^lib/l10n/")
          else
            modified_files=$(git diff --name-only "${{ github.event.before }}" "${{ github.sha }}" | grep "^lib/l10n/")
          fi
          
          if [ -z "$modified_files" ]; then
            echo "No modified localization files to process."
            exit 0
          fi

          for file in $modified_files; do
            arb_utils generate-meta "$file"
            arb_utils sort "$file"
          done

      - name: Generate l10n files
        run: flutter --no-color pub global run intl_utils:generate

      - name: Commit and push changes
        run: |
          git config --global user.name "github-actions[bot]"
          git config --global user.email "github-actions[bot]@users.noreply.github.com"
          git add lib/l10n/*
          git add lib/generated/intl/*
          git commit -m "Update localization files [skip ci]" || echo "No changes to commit"
          git push origin main --force
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}