name: Dart CI

on:
  # Run on PRs and pushes to the default branch.
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]
  schedule:
    - cron: "0 0 * * 0"

env:
  PUB_ENVIRONMENT: bot.github

jobs:
  # Check code formatting and static analysis on a single OS (linux)
  # against Dart stable.
  analyze:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        sdk: [beta] # TODO(127):Revert to stable when null safety reaches stable branch.
    steps:
      - uses: actions/checkout@v2
      - uses: dart-lang/setup-dart@v0.1
        with:
          channel: ${{ matrix.sdk }}
      - id: install
        name: Install dependencies
        run: dart pub get
      - name: Check formatting
        run: dart format --output=none --set-exit-if-changed .
        if: always() && steps.install.outcome == 'success'
      - name: Analyze code
        run: dart analyze # --fatal-infos # Removed till we stop using legacy libraries.
        if: always() && steps.install.outcome == 'success'

  test:
    needs: analyze
    # This job requires clang-10 which is the default on 20.04
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v2
      - uses: dart-lang/setup-dart@v0.1
        with:
          channel: beta # TODO(127):Revert to stable when null safety reaches stable branch.
      - name: Install dependencies
        run: dart pub get
      - name: Install libclang-10-dev
        run: sudo apt-get install libclang-10-dev
      - name: Setup ffigen
        run: dart --no-sound-null-safety run ffigen:setup
      - name: Build test dylib
        run: cd test/native_test && dart build_test_dylib.dart && cd ../..
      - name: Run VM tests
        run: dart --no-sound-null-safety test --platform vm
      - name: Collect coverage
        run: ./tool/coverage.sh
      - name: Upload coverage
        uses: coverallsapp/github-action@v1.1.2
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          path-to-lcov: lcov.info