build.yml

# Automates the process of testing, analyzing, checking the code format,
# building, and deploying using Github Actions.
name: Dart CI

# Controls when the action will run.
on:
  # Triggers the workflow on push request events but only for the master branch
  push:
    branches: [master]
  pull_request:
    branches: [master]

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  # This workflow contains a single job called "build"
  # Check code formatting and static analysis on a single OS (linux)
  # against stable or 2.12.0 (the package's lower bound).
  build:
    # The type of runner that the job will run on
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        sdk: [stable]
    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
      - uses: actions/checkout@v2
      - uses: dart-lang/setup-dart@v1
        with:
          sdk: ${{ matrix.sdk }}
      # Get flutter dependencies.
      - run: dart pub get
      # Check for any formatting issues in the code.
      - run: dart format --set-exit-if-changed lib/ test/ example/
      # Statically analyze the Dart code for any errors.
      - run: dart analyze lib/ test/ example/
      # Run tests for our Dart project.
      - run: dart pub global activate coverage
      - run: dart test --coverage="coverage"
      - run: format_coverage --lcov --in=coverage --out=./coverage/lcov.info --packages=.packages --report-on=lib
      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v1
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          file: ./coverage/lcov.info