name: PHP Composer

on: [ push, pull_request ]

jobs:
  build:
    name: build (PHP ${{ matrix.php-versions }})
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        php-versions: [ '7.2', '7.4', '8.0', '8.1' ]
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup PHP, with composer and extensions
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php-versions }}
          tools: pecl
          extensions: mbstring, dom

      - name: Get composer cache directory
        id: composer-cache
        run: echo "::set-output name=dir::$(composer config cache-files-dir)"

      - name: Cache composer dependencies
        uses: actions/cache@v3
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
          restore-keys: ${{ runner.os }}-composer-

      - name: Validate composer.json and composer.lock
        run: composer validate

      - name: Install Composer dependencies
        run: composer install --no-progress --no-suggest --prefer-dist --optimize-autoloader

      - name: Run test suite
        run: composer travis