pr.yml

on: pull_request
name: Review
jobs:
  changelog:
    runs-on: ubuntu-latest
    name: Changelog should be updated
    strategy:
      fail-fast: false
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          fetch-depth: 2

      - name: Git fetch
        run: git fetch

      - name: Check that changelog has been updated.
        run: git diff --exit-code origin/${{ github.base_ref }} -- CHANGELOG.md && exit 1 || exit 0

  test-composer-files:
    name: Validate composer
    runs-on: ubuntu-latest
    strategy:
      matrix:
        php-versions: [ '8.1' ]
        dependency-version: [ prefer-lowest, prefer-stable ]
    steps:
      - uses: actions/checkout@master
      - name: Setup PHP, with composer and extensions
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php-versions }}
          extensions: json
          coverage: none
          tools: composer:v2
      # https://github.com/shivammathur/setup-php#cache-composer-dependencies
      - name: Get composer cache directory
        id: composer-cache
        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
      - name: Cache dependencies
        uses: actions/cache@v2
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: ${{ runner.os }}-composer-
      - name: Validate composer files
        run: |
          composer validate --strict composer.json
          # Check that dependencies resolve.
          composer update --${{ matrix.dependency-version }} --prefer-dist --no-interaction
      - name: Check that composer file is normalized
        run: |
          composer normalize --dry-run

  php-coding-standards:
    name: PHP coding standards
    runs-on: ubuntu-latest
    strategy:
      matrix:
        php-versions: [ '8.1' ]
    steps:
      - uses: actions/checkout@master
      - name: Setup PHP, with composer and extensions
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php-versions }}
          extensions: json
          coverage: none
          tools: composer:v2
      # https://github.com/shivammathur/setup-php#cache-composer-dependencies
      - name: Get composer cache directory
        id: composer-cache
        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
      - name: Cache dependencies
        uses: actions/cache@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 install --no-interaction --no-progress
      - name: PHPCS
        run: |
          composer coding-standards-check/phpcs

  php-code-analysis:
    name: PHP code analysis
    runs-on: ubuntu-latest
    strategy:
      matrix:
        php-versions: [ '8.1' ]
    steps:
      - uses: actions/checkout@master
      - name: Setup PHP, with composer and extensions
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php-versions }}
          extensions: json
          coverage: none
          tools: composer:v2
      # https://github.com/shivammathur/setup-php#cache-composer-dependencies
      - name: Get composer cache directory
        id: composer-cache
        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
      - name: Cache dependencies
        uses: actions/cache@v2
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: ${{ runner.os }}-composer-
      - name: Code analysis
        run: |
          ./scripts/code-analysis

  coding-standards-markdown:
    name: Markdown coding standards
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@master

      - name: Coding standards
        run: |
          docker run --rm --volume $PWD:/md peterdavehello/markdownlint markdownlint --ignore vendor --ignore LICENSE.md '**/*.md'