name: Coding Standards & Static Analysis
on: [push, pull_request]
jobs:
  qa:
    name: Quality Assurance
    runs-on: ubuntu-latest
    env:
      php-version: '8.1'
      php-extensions: xdebug, yaml
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Setup cache environment
        id: extcache
        uses: shivammathur/cache-extensions@v1
        with:
          php-version: ${{ matrix.php }}
          extensions: ${{ env.php-extensions }}
          key: qa-php-extensions-${{ runner.os }}-${{ env.php-version }}

      - name: Cache PHP extensions
        uses: actions/cache@v2
        with:
          path: ${{ steps.extcache.outputs.dir }}
          key: ${{ steps.extcache.outputs.key }}
          restore-keys: ${{ steps.extcache.outputs.key }}

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ env.php-version }}
          extensions: ${{ env.php-extensions }}
          ini-values: zend.assertions=1

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

      - name: Cache Composer dependencies
        uses: actions/cache@v2
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: composer-${{ runner.os }}-${{ hashFiles('composer.json') }}
          restore-keys: composer-${{ runner.os }}

      - name: Cache PHPStan results
        uses: actions/cache@v2
        with:
          path: var/cache/phpstan
          key: phpstan

      - name: Checking Composer
        run: composer validate

      - name: Install dependencies
        run: composer install --prefer-dist --no-interaction

      - name: Creating var directory
        run: mkdir -p var/cache

      - name: Running PHP Coding Standards Fixer
        run: php vendor/bin/php-cs-fixer fix --dry-run

      - name: Running PHPStan
        run: php vendor/bin/phpstan