on:
  push:
    branches:
      - master
  pull_request:
name: Qa workflow
env:
  extensions: mbstring, intl, iconv, libxml, dom, json, simplexml, zlib, fileinfo
  key: cache-v1 # can be any string, change to clear the extension cache.
  defaultPHPVersion: '7.3'
jobs:
  phpunit-with-coverage:
    runs-on: ubuntu-latest
    name: Unit tests
    steps:
      - uses: actions/checkout@v2

      - name: Install graphviz
        run: sudo apt-get update && sudo apt-get install -y graphviz

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ env.defaultPHPVersion }}
          ini-values: memory_limit=2G, display_errors=On, error_reporting=-1
          tools: phive

      - 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: ${{ steps.composer-cache.outputs.dir }}
          key: composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: composer-

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

      - name: Run PHPUnit
        run: php vendor/bin/phpunit

  phpunit:
    runs-on: ${{ matrix.operating-system }}
    strategy:
      matrix:
        operating-system:
          - ubuntu-latest
        php-versions: ['7.2', '7.3', '7.4', '8.0', '8.1']
    name: Unit tests for PHP version ${{ matrix.php-versions }} on ${{ matrix.operating-system }}
    needs:
      - phpunit-with-coverage
    steps:
      - uses: actions/checkout@v2

      - name: Install graphviz
        run: sudo apt-get update && sudo apt-get install -y graphviz

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php-versions }}
          extension-csv: mbstring, simplexml
          ini-values: memory_limit=2G, display_errors=On, error_reporting=-1

      - 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: ${{ steps.composer-cache.outputs.dir }}
          key: composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: composer-

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

      - name: Run PHPUnit
        run: php vendor/bin/phpunit

  codestyle:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Restore/cache vendor folder
        uses: actions/cache@v1
        with:
          path: vendor
          key: all-build-${{ hashFiles('**/composer.lock') }}
          restore-keys: |
            all-build-${{ hashFiles('**/composer.lock') }}
            all-build-
      - name: Restore/cache tools folder
        uses: actions/cache@v1
        with:
          path: tools
          key: all-tools-${{ github.sha }}
          restore-keys: |
            all-tools-${{ github.sha }}-
            all-tools-
      - name: Code style check
        uses: docker://phpdoc/phpcs-ga:latest
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          args: -d memory_limit=1024M

  phpstan:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ env.defaultPHPVersion }}
          ini-values: memory_limit=2G, display_errors=On, error_reporting=-1
          tools: pecl

      - 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: ${{ steps.composer-cache.outputs.dir }}
          key: composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: composer-

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

      - name: PHPStan
        uses: phpDocumentor/phpstan-ga@master
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          args: analyse src tests --configuration phpstan.neon

  psalm:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: 7.3
          ini-values: memory_limit=2G, display_errors=On, error_reporting=-1
          tools: pecl, psalm

      - 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: ${{ steps.composer-cache.outputs.dir }}
          key: composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: composer-

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

      - name: Psalm
        run: vendor/bin/psalm.phar --output-format=github