ci.yml

name: Unit Tests
on: push

jobs:
  styling:
    name: PHP CS Fixer
    runs-on: ubuntu-latest

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

      - name: Set up PHP ${{ matrix.php-versions }}
        uses: shivammathur/setup-php@v2
        with:
          php-version: 7.4
          extensions: mbstring, dom, json, libxml
          tools: cs2pr, php-cs-fixer

      - name: Setup Problem Matchers for PHP
        run: echo "::add-matcher::${{ runner.tool_cache }}/php.json"

      - name: Run php-cs-fixer
        run: php-cs-fixer fix --format=checkstyle | cs2pr

      - name: Check differences
        run: git diff --exit-code

  unit-tests:
    name: PHP ${{ matrix.php-versions }} on ${{ matrix.os }} w/ ${{ matrix.dependencies }}
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        php-versions:
          - '5.6'
          - '7.0'
          - '7.1'
          - '7.2'
          - '7.3'
          - '7.4'

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

      - name: Set up PHP ${{ matrix.php-versions }}
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php-versions }}
          extensions: mbstring, dom, json, libxml
          coverage: none

      - name: Setup Problem Matchers for PHP
        run: echo "::add-matcher::${{ runner.tool_cache }}/php.json"

      - name: Setup Problem Matchers for PHPUnit
        run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"

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

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

      - name: Cache dependencies
        uses: actions/cache@v1
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: ${{ runner.os }}-composer

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

      - name: Run test suite
        env:
          COMPOSER_PROCESS_TIMEOUT: 0
        run: composer test