Snippet for flutter build on github

main.yml

  
on: push
name: Flutter CI
jobs:
  build:
    name: Build and Test on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    timeout-minutes: 10
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
    steps:
      - uses: actions/checkout@v1
      - uses: actions/setup-java@v1
        with:
          java-version: '12.x'
      - uses: subosito/flutter-action@v1
        with:
          channel: 'stable'
      - run: flutter pub get
      - run: flutter build aot
      - run: flutter analyze
      - run: flutter test --coverage