name: Formats

on: ['push', 'pull_request']

jobs:
  ci:
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: true
      matrix:
        os: [ubuntu-latest]
        php: [7.4]
        dependency-version: [prefer-lowest, prefer-stable]

    name: Formats P${{ matrix.php }} - ${{ matrix.os }} - ${{ matrix.dependency-version }}

    steps:

    - name: Checkout
      uses: actions/checkout@v2

    - name: Cache dependencies
      uses: actions/cache@v1
      with:
        path: ~/.composer/cache/files
        key: dependencies-php-${{ matrix.php }}-composer-${{ hashFiles('composer.json') }}

    - name: Setup PHP
      uses: shivammathur/setup-php@v2
      with:
        php-version: ${{ matrix.php }}
        extensions: dom, mbstring, zip
        tools: prestissimo
        coverage: pcov

    - name: Install Composer dependencies
      run: composer update --${{ matrix.dependency-version }} --no-interaction --prefer-dist

    - name: Coding Style Checks
      run: |
           vendor/bin/rector process src --dry-run
           vendor/bin/php-cs-fixer fix -v --dry-run

    - name: Type Checks
      run: vendor/bin/phpstan analyse --ansi