name: Android Build
on:
  push:
    branches: ["*"]
    paths-ignore:
      - '.devcontainer/**'
      - '.github/workflows/ios.yml'
      - '.github/workflows/linux.yml'
      - '.github/workflows/macos.yml'
      - '.github/workflows/web.yml'
      - '.github/workflows/windows.yml'
      - 'ios/**'
      - 'linux/**'
      - 'macos/**'
      - 'web/**'
      - 'windows/**'
      - '.gitignore'
      - '.gitmodules'
      - 'README.md'
      - 'LICENSE'
jobs:
  android:
    runs-on: ubuntu-latest
    steps:
    - name: Check out
      uses: actions/checkout@v4
    - name: Setup flutter
      uses: subosito/flutter-action@v2
      with:
        channel: stable
    - name: set up JDK 21
      uses: actions/setup-java@v4
      with:
        java-version: '21'
        distribution: 'adopt'
        cache: gradle
    - name: Increase Gradle memory settings
      run: |
        echo "" >> android/gradle.properties
        echo "org.gradle.jvmargs=-Xmx8192m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8" >> android/gradle.properties
        echo "android.enableR8=true" >> android/gradle.properties
    - name: Clean workspace
      run: flutter clean
    - name: Decode Keystore
      env:
        ENCODED_STRING: ${{ secrets.SIGNING_STORE_BASE64 }}
      run: echo $ENCODED_STRING | base64 -di > android/app/keystore.jks
    - name: Build apk
      run: flutter build apk --release --split-per-abi
      env:
          CI: true
          SIGNING_KEY_ALIAS: release
          SIGNING_KEY_PASSWORD: ${{ secrets.SIGNING_KEY_PASSWORD }}
          SIGNING_STORE_PASSWORD: ${{ secrets.SIGNING_STORE_PASSWORD }}
          FLUTTER_BUILD_ARGS: "--extra-gen-snapshot-options=--vm-args=-Xmx8G"
    - name: Upload artifact
      uses: actions/upload-artifact@v4
      with: 
        name: app-release
        path: build/app/outputs/flutter-apk/*