phpcs.yml

name: PHP Composer, Codesniffer, and Static Analysis

on: pull_request

jobs:
  sniff:
    runs-on: ${{ matrix.operating-system }}
    strategy:
      matrix:
        operating-system: [ ubuntu-latest ]
        php-versions: [ '8.0' ]
    env:
      cache_version: 0 # increment to flush all caches
      php_extensions: tokenizer, xmlwriter, simplexml
    steps:
      - uses: actions/checkout@v3

      - name: Add GitHub oAuth
        env:
          TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: composer config --global github-oauth.github.com $TOKEN

      - name: Detect File Changes
        uses: dorny/paths-filter@v2
        id: filter
        with:
          list-files: shell
          filters: |
            wpcontent:
              - added|modified: 'wp-content/plugins/core/**/*.php'
              - added|modified: 'wp-content/themes/core/**/*.php'
              - added|modified: 'wp-content/mu-plugins/**/*.php'

      - name: Set up PHP extension cache
        if: ${{ steps.filter.outputs.wpcontent == 'true' }}
        id: cache-php-extensions
        uses: shivammathur/cache-extensions@v1
        with:
          php-version: ${{ matrix.php-versions }}
          extensions: ${{ env.php_extensions }}
          key: ${{ matrix.operating-system }}-${{ env.cache_version }}-php-extensions-${{ matrix.php-versions }}

      - name: Cache PHP extensions
        if: ${{ steps.filter.outputs.wpcontent == 'true' }}
        uses: actions/cache@v3
        with:
          path: ${{ steps.cache-php-extensions.outputs.dir }}
          key: ${{ steps.cache-php-extensions.outputs.key }}
          restore-keys: ${{ steps.cache-php-extensions.outputs.key }}

      - name: Set up PHP
        if: ${{ steps.filter.outputs.wpcontent == 'true' }}
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php-versions }}
          extensions: ${{ env.php_extensions }}
          coverage: none
        env:
          COMPOSER_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Validate composer.json and composer.lock
        if: ${{ steps.filter.outputs.wpcontent == 'true' }}
        run: composer validate

      - name: Configure composer
        if: ${{ steps.filter.outputs.wpcontent == 'true' }}
        run: echo "${{ secrets.COMPOSER_ENV }}" > .env

      - name: Install composer dependencies
        if: ${{ steps.filter.outputs.wpcontent == 'true' }}
        uses: ramsey/composer-install@v2
        with:
          composer-options: "--prefer-dist --no-progress --optimize-autoloader"

      - name: PHPCS
        if: ${{ steps.filter.outputs.wpcontent == 'true' }}
        run: ./vendor/bin/phpcs --standard=./phpcs.xml.dist ${{ steps.filter.outputs.wpcontent_files }}

      - name: Static Analysis
        if: ${{ steps.filter.outputs.wpcontent == 'true' }}
        run: ./vendor/bin/phpstan --memory-limit=-1