Github action config to generate coverage report for a flutter app and upload to CodeCov

main.yml

name: Parking App Workflow
on: [push]
jobs:
  run:
    runs-on: macos-latest
    steps:
    - uses: actions/checkout@master
    - uses: subosito/flutter-action@v2
      with:
        flutter-version: '3.7.12' # same version I have on my machine 20/05/2023
        channel: 'stable'
        architecture: x64
    - run: flutter pub get
    - name: Generate coverage report
      run: flutter test --coverage 
      env:
        FB_API_TOKEN: ${{ secrets.FB_API_TOKEN }}
        FB_PROJ_URL: ${{ secrets.FB_PROJ_URL }}
        FB_ANDROID_APP_ID: ${{ secrets.FB_ANDROID_APP_ID }}
        FB_MSG_SENDER: ${{ secrets.FB_MSG_SENDER }}
        FB_PROJECT_ID: ${{ secrets.FB_PROJECT_ID }}
        FB_IOS_APP_ID: ${{ secrets.FB_IOS_APP_ID }}
        FB_IOS_CLIENT_ID: ${{ secrets.FB_IOS_CLIENT_ID }}
    - name: Upload coverage to Codecov
      uses: codecov/codecov-action@v3
      with:
        token: ${{ secrets.CODECOV_TOKEN }}
        fail_ci_if_error: true
        files: ./coverage/lcov.info
        flags: unittests
        verbose: true