# https://help.github.com/en/categories/automating-your-workflow-with-github-actions

on:
  - "pull_request"
  - "push"

name: "CI"

jobs:
  tests:
    name: "Tests"

    runs-on: "ubuntu-latest"

    strategy:
      fail-fast: false
      matrix:
        php-version:
          - "7.2"
          - "7.3"
          - "7.4"
          - "8.0"
        dependencies:
          - highest
        experimental:
          - false

        include:
          - php-version: "8.1"
            dependencies: highest
            experimental: true

    continue-on-error: ${{ matrix.experimental }}
    steps:
      - name: "Configure git to avoid issues with line endings"
        run: "git config --global core.autocrlf false"

      - name: "Checkout"
        uses: "actions/checkout@v2"

      - name: "Install PHP with extensions"
        uses: "shivammathur/setup-php@v2"
        with:
          php-version: "${{ matrix.php-version }}"
          coverage: "pcov"

      - name: "Cache dependencies"
        uses: actions/cache@v2
        with:
          path: "~/.composer/cache"
          key: "php${{ matrix.php-version }}-composer-${{ matrix.dependencies }}-${{ hashFiles('**/composer.json') }}"
          restore-keys: "php${{ matrix.php-version }}-composer-${{ matrix.dependencies }}-"

      - name: "Install dependencies"
        run: "php tools/composer.phar install --prefer-dist"

      - name: "Run tests with phpunit.phar"
        run: "php tools/phpunit.phar --coverage-clover=coverage.xml"