name: Pull Request

# Run on PRs.
on: [pull_request]

jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        node-version: [10.x, 12.x, 14.x]

    steps:
      - uses: actions/checkout@v2
      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v1
        with:
          node-version: ${{ matrix.node-version }}
      - run: yarn
      - name: Prettier
        run: yarn prettier --check .
      - name: Lint
        run: yarn eslint .
      - run: yarn test