build.yml

name: Build Flutter App

on:
  push:
    branches: [ main, develop ]
    tags:
      - 'v*'
  pull_request:
    branches: [ main, develop ]

env:
  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true

jobs:
  build-android:
    runs-on: ubuntu-latest
    permissions:
      contents: write
      packages: write

    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - name: Setup Java
      uses: actions/setup-java@v4
      with:
        distribution: 'zulu'
        java-version: '17'

    - name: Setup Flutter
      uses: subosito/flutter-action@v2
      with:
        flutter-version: '3.19.0'
        channel: 'stable'
        cache: true

    - name: Get Flutter version
      run: flutter --version

    - name: Create debug keystore for CI
      run: |
        mkdir -p $HOME/.android
        keytool -genkey -v -keystore $HOME/.android/debug.keystore \
          -storepass android -alias androiddebugkey -keypass android \
          -keyalg RSA -keysize 2048 -validity 10000 \
          -dname "CN=Android Debug,O=Android,C=US"

    - name: Install dependencies
      run: flutter pub get

    - name: Run code generation
      run: |
        flutter pub run build_runner build --delete-conflicting-outputs || \
        flutter pub run build_runner build --delete-conflicting-outputs --verbose

    - name: Analyze code
      run: flutter analyze --no-fatal-infos
      continue-on-error: true

    - name: Run tests
      run: flutter test
      continue-on-error: true

    - name: Extract version from pubspec.yaml
      id: version
      run: |
        VERSION=$(grep '^version:' pubspec.yaml | cut -d ' ' -f 2 | tr -d '\r')
        BUILD_NUMBER=${{ github.run_number }}
        FULL_VERSION="${VERSION}-build.${BUILD_NUMBER}"
        echo "version=$VERSION" >> $GITHUB_OUTPUT
        echo "full_version=$FULL_VERSION" >> $GITHUB_OUTPUT
        echo "build_number=$BUILD_NUMBER" >> $GITHUB_OUTPUT
        echo "Version: $FULL_VERSION"

    - name: Build APK
      run: flutter build apk --release --build-name=${{ steps.version.outputs.version }} --build-number=${{ steps.version.outputs.build_number }}

    - name: Build App Bundle
      run: flutter build appbundle --release --build-name=${{ steps.version.outputs.version }} --build-number=${{ steps.version.outputs.build_number }}

    - name: Rename and prepare artifacts
      run: |
        mkdir -p artifacts
        cp build/app/outputs/flutter-apk/app-release.apk artifacts/claude-code-mobile-${{ steps.version.outputs.full_version }}.apk
        cp build/app/outputs/bundle/release/app-release.aab artifacts/claude-code-mobile-${{ steps.version.outputs.full_version }}.aab
        
        # Create checksums
        cd artifacts
        sha256sum *.apk > checksums.txt
        sha256sum *.aab >> checksums.txt
        cd ..

    - name: Upload APK artifact
      uses: actions/upload-artifact@v4
      with:
        name: android-apk-${{ steps.version.outputs.full_version }}
        path: artifacts/*.apk
        retention-days: 30

    - name: Upload App Bundle artifact
      uses: actions/upload-artifact@v4
      with:
        name: android-aab-${{ steps.version.outputs.full_version }}
        path: artifacts/*.aab
        retention-days: 30

    - name: Upload checksums
      uses: actions/upload-artifact@v4
      with:
        name: checksums-${{ steps.version.outputs.full_version }}
        path: artifacts/checksums.txt
        retention-days: 30

    - name: Create Auto Release
      if: github.ref == 'refs/heads/main' && github.event_name == 'push'
      uses: softprops/action-gh-release@v2
      with:
        tag_name: v${{ steps.version.outputs.full_version }}
        name: Release v${{ steps.version.outputs.full_version }}
        files: |
          artifacts/claude-code-mobile-${{ steps.version.outputs.full_version }}.apk
          artifacts/claude-code-mobile-${{ steps.version.outputs.full_version }}.aab
          artifacts/checksums.txt
        body: |
          ## Claude Code Mobile v${{ steps.version.outputs.full_version }}
          
          **Build #${{ steps.version.outputs.build_number }}** - Auto-generated release
          
          ### Downloads
          - **APK**: `claude-code-mobile-${{ steps.version.outputs.full_version }}.apk` - For direct installation
          - **AAB**: `claude-code-mobile-${{ steps.version.outputs.full_version }}.aab` - For Google Play Store
          
          ### Installation
          1. Download the APK file
          2. Enable "Install from Unknown Sources" on your Android device
          3. Install the APK
          
          ### Checksums
          See `checksums.txt` for SHA256 checksums of all files.
          
          ### Changes
          ${{ github.event.head_commit.message }}
          
          ---
          Built with Flutter 3.19.0 on ${{ github.run_id }}
        generate_release_notes: true
        draft: false
        prerelease: false
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}