flutter-release.yml

# Based on https://medium.com/flutter-community/automating-publishing-your-flutter-apps-to-google-play-using-github-actions-2f67ac582032

name: Flutter Release

on:  
  push:
    branches:
      - main
      - gp_build
  release:
    types: [published]

jobs:
  release:
    name: Build and Release
    runs-on: ubuntu-latest
    steps:
      - name: Clone repository
        uses: actions/checkout@v4
      - name: Setup Java
        uses: actions/setup-java@v1
        with:
          java-version: '17.x'
      - name: Set up Ruby
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: 2.7

      - name: Install Fastlane dependencies
        run: |
          pwd
          cd android
          bundle install
          cd ..
      - name: Check gpg version
        run: gpg --version

      - name: Decrypting Keystore file
        env:
          GPG_PASS: ${{ secrets.GPG_PASS }}
        run: |
          cd android/app
          keyFile=key.jks
          gpg -d --passphrase "$GPG_PASS" --batch $keyFile.asc > $keyFile
      - name: Decrypting key.properties file
        env:
          GPG_PASS: ${{ secrets.GPG_PASS }}
        run: |
          cd ../
          keyPropFile=key.properties
          gpg -d --passphrase "$GPG_PASS" --batch $keyPropFile.asc > $keyPropFile
          
      - name: Decrypting Fastlane Secret file
        env:
          GPG_PASS: ${{ secrets.GPG_PASS }}
        run: |
          pwd
          cd android
          file=fastlane-secret.json
          gpg -d --passphrase "$GPG_PASS" --batch $file.asc > $file

      - name: Testing Fastlane installation
        run: |
          pwd
          cd android
          bundle update fastlane
          bundle exec fastlane run validate_play_store_json_key

      - name: Set up Flutter
        uses: subosito/flutter-action@v2
        with:
          channel: stable
          cache: true
          # optional parameters follow
          cache-key: "flutter-:os:-:channel:-:version:-:arch:-:hash:" # optional, change this to force refresh cache
          cache-path: "${{ runner.tool_cache }}/flutter/:channel:-:version:-:arch:" # optional, change this to specify the cache path
          pub-cache-key: "flutter-pub:os:-:channel:-:version:-:arch:-:hash:" # optional, change this to force refresh cache of dart pub get dependencies
          pub-cache-path: "${{ runner.tool_cache }}/flutter/:channel:-:version:-:arch:" # optional, change this to specify the cache path
      - run: flutter --version
      - run: flutter pub get
      - run: flutter build appbundle
      - run: flutter build apk
      #- name: Upload build artifacts
      #  uses: actions/upload-artifact@v2
      #  with:
      #    name: app-release-bundle
      #    path: |
      #      build/app/outputs/bundle/release/app-release.aab
      #      build/app/outputs/flutter-apk/app-release.apk

      #- name: Deploy Google Play
      #  run: |
      #    pwd
      #    cd android
      #    bundle exec fastlane production_appbundle