---
name: CI
on:
  push:

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        php_version:
          - "7.4"
          - "7.3"
          - "7.2"
          - "7.1"
    steps:
      - uses: actions/checkout@v2
      - uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php_version }}
        env:
          COMPOSER_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Get composer cache directory
        id: composer-cache
        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
      - name: Cache composer dependencies
        uses: actions/cache@v2
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: ${{ runner.os }}-composer-
      - name: Install dependencies
        run: composer update
      - name: Validate dependencies
        run: composer validate
      - name: Run tests
        run: vendor/bin/phpunit --configuration tests/phpunit.xml