flutter-release.yml

name: 📦🚀 Build & deploy Android app for an environment

on:
  release:
    types: [published]

permissions:
  contents: read
  
jobs:
  deployAndroid:
    permissions: write-all
    name: Build & deploy Android release
    runs-on: ubuntu-latest
    steps:
      - name: ⬇️ Checkout repository
        uses: actions/checkout@v4
      - name: ⚙️ Setup Java
        uses: actions/setup-java@v4
        with:
          java-version: "17.x"
          cache: 'gradle'
          distribution: 'adopt'
        id: java
      - name: Set Flutter version
        run: |
          cd app
          export FLUTTER_VERSION="$(sed -E -n -e 's/^.*flutter:\ ">=([0-9.]+)"/\1/p' pubspec.yaml)"
          echo "FLUTTER_VERSION=$FLUTTER_VERSION" >> $GITHUB_ENV
      - name: ⚙️ Setup Flutter
        uses: subosito/flutter-action@v2
        with:
          flutter-version: "${{ env.FLUTTER_VERSION }}"
          channel: 'stable'
          cache: true
        id: flutter
      - name: 🔐 Retrieve base64 keystore and decode it to a file
        id: write_file
        uses: timheuer/base64-to-file@v1.2
        with:
          fileName: "android-keystore.jks"
          fileDir: "${{ github.workspace }}/"
          encodedString: ${{ secrets.KEYSTORE_FILE_BASE64 }}
      - name: 📝🔐 Create keystore.properties file
        env:
          KEYSTORE_PROPERTIES_PATH: ${{ github.workspace }}/app/android/key.properties
        run: |
          echo "storeFile=${{ github.workspace }}/android-keystore.jks" > $KEYSTORE_PROPERTIES_PATH
          echo "keyAlias=${{ secrets.KEYSTORE_KEY_ALIAS }}" >> $KEYSTORE_PROPERTIES_PATH
          echo "storePassword=${{ secrets.KEYSTORE_PASSWORD }}" >> $KEYSTORE_PROPERTIES_PATH
          echo "keyPassword=${{ secrets.KEYSTORE_KEY_PASSWORD }}" >> $KEYSTORE_PROPERTIES_PATH
      - name: Pub Get Packages
        run: |
          cd app
          flutter --disable-analytics
          flutter pub get --enforce-lockfile
      - name: 🤖📦 Create Android release
        run: |
          cd app
          flutter build appbundle --release
          flutter build apk --split-per-abi --release
      - name: 🤖🚀 Upload to GitHub release
        uses: AButler/upload-release-assets@v2.0
        with:
          files: 'app/build/app/outputs/flutter-apk/*;app/build/app/outputs/bundle/release/*'
          repo-token: ${{ secrets.GITHUB_TOKEN }}