ci-flutter.yml

# Flutter CI Workflow
#
# Analyzes, tests, and builds Flutter applications.
# Supports Android, iOS, and web builds.
#
# Features:
#   - Flutter SDK caching
#   - Static analysis with flutter analyze
#   - Unit and widget tests with coverage
#   - Multi-platform builds

name: CI (Flutter)

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

env:
  FLUTTER_VERSION: '3.24.0'

jobs:
  analyze-and-test:
    name: Analyze & Test
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup Flutter
        uses: subosito/flutter-action@v2
        with:
          flutter-version: ${{ env.FLUTTER_VERSION }}
          channel: 'stable'
          cache: true

      - name: Get dependencies
        run: flutter pub get

      - name: Verify formatting
        run: dart format --set-exit-if-changed .

      - name: Analyze code
        run: flutter analyze

      - name: Run tests with coverage
        run: flutter test --coverage

      - name: Upload coverage
        uses: codecov/codecov-action@v4
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          files: coverage/lcov.info
          fail_ci_if_error: false

  build-android:
    name: Build Android
    runs-on: ubuntu-latest
    needs: analyze-and-test
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

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

      - name: Setup Flutter
        uses: subosito/flutter-action@v2
        with:
          flutter-version: ${{ env.FLUTTER_VERSION }}
          channel: 'stable'
          cache: true

      - name: Get dependencies
        run: flutter pub get

      - name: Build APK
        run: flutter build apk --debug

      - name: Upload APK
        uses: actions/upload-artifact@v4
        with:
          name: android-apk
          path: build/app/outputs/flutter-apk/*.apk
          retention-days: 7

  build-ios:
    name: Build iOS
    runs-on: macos-14
    needs: analyze-and-test
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup Flutter
        uses: subosito/flutter-action@v2
        with:
          flutter-version: ${{ env.FLUTTER_VERSION }}
          channel: 'stable'
          cache: true

      - name: Get dependencies
        run: flutter pub get

      - name: Build iOS (no codesign)
        run: flutter build ios --debug --no-codesign

  build-web:
    name: Build Web
    runs-on: ubuntu-latest
    needs: analyze-and-test
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup Flutter
        uses: subosito/flutter-action@v2
        with:
          flutter-version: ${{ env.FLUTTER_VERSION }}
          channel: 'stable'
          cache: true

      - name: Get dependencies
        run: flutter pub get

      - name: Build web
        run: flutter build web

      - name: Upload web build
        uses: actions/upload-artifact@v4
        with:
          name: web-build
          path: build/web
          retention-days: 7

  # Optional: Integration tests
  # integration-tests:
  #   name: Integration Tests
  #   runs-on: macos-14
  #   needs: analyze-and-test
  #   steps:
  #     - name: Checkout repository
  #       uses: actions/checkout@v4
  #
  #     - name: Setup Flutter
  #       uses: subosito/flutter-action@v2
  #       with:
  #         flutter-version: ${{ env.FLUTTER_VERSION }}
  #         channel: 'stable'
  #         cache: true
  #
  #     - name: Get dependencies
  #       run: flutter pub get
  #
  #     - name: Start iOS Simulator
  #       run: |
  #         UDID=$(xcrun simctl list devices available --json | jq -r '.devices["com.apple.CoreSimulator.SimRuntime.iOS-17-2"][-1].udid')
  #         xcrun simctl boot $UDID
  #
  #     - name: Run integration tests
  #       run: flutter test integration_test/app_test.dart

  # Optional: Release builds
  # release-android:
  #   name: Release Android
  #   runs-on: ubuntu-latest
  #   needs: [build-android, build-ios]
  #   if: github.ref == 'refs/heads/main'
  #   steps:
  #     - name: Checkout repository
  #       uses: actions/checkout@v4
  #
  #     - name: Setup Java
  #       uses: actions/setup-java@v4
  #       with:
  #         distribution: 'temurin'
  #         java-version: '17'
  #         cache: 'gradle'
  #
  #     - name: Setup Flutter
  #       uses: subosito/flutter-action@v2
  #       with:
  #         flutter-version: ${{ env.FLUTTER_VERSION }}
  #         channel: 'stable'
  #         cache: true
  #
  #     - name: Decode keystore
  #       env:
  #         KEYSTORE_BASE64: ${{ secrets.KEYSTORE_BASE64 }}
  #       run: |
  #         echo $KEYSTORE_BASE64 | base64 -d > android/app/release.keystore
  #
  #     - name: Create key.properties
  #       env:
  #         KEYSTORE_PASSWORD: ${{ secrets.KEYSTORE_PASSWORD }}
  #         KEY_ALIAS: ${{ secrets.KEY_ALIAS }}
  #         KEY_PASSWORD: ${{ secrets.KEY_PASSWORD }}
  #       run: |
  #         cat > android/key.properties << EOF
  #         storePassword=$KEYSTORE_PASSWORD
  #         keyPassword=$KEY_PASSWORD
  #         keyAlias=$KEY_ALIAS
  #         storeFile=release.keystore
  #         EOF
  #
  #     - name: Get dependencies
  #       run: flutter pub get
  #
  #     - name: Build release APK
  #       run: flutter build apk --release
  #
  #     - name: Build App Bundle
  #       run: flutter build appbundle --release
  #
  #     - name: Upload artifacts
  #       uses: actions/upload-artifact@v4
  #       with:
  #         name: android-release
  #         path: |
  #           build/app/outputs/flutter-apk/app-release.apk
  #           build/app/outputs/bundle/release/app-release.aab
  #         retention-days: 30