setup-php/examples/wordpress.yml

# GitHub Action for WordPress plugins
# Tested with files scaffolded by wp scaffold plugin-tests --ci=github
# Requires phpunit/phpunit and yoast/phpunit-polyfills in require-dev for vendor/bin/phpunit
name: Testing WordPress
on: [push, pull_request]
jobs:
  wordpress:
    name: WordPress (PHP ${{ matrix.php-versions }})
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        php-versions: ['8.3', '8.4', '8.5']

    # Docs: https://docs.github.com/en/actions/using-containerized-services
    services:
      mysql:
        image: mysql:latest
        env:
          MYSQL_ALLOW_EMPTY_PASSWORD: false
          MYSQL_ROOT_PASSWORD: root
          MYSQL_DATABASE: wordpress_test
        ports:
          - 3306/tcp
        options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3

    steps:
      - name: Checkout
        uses: actions/checkout@v6

      # Docs: https://github.com/shivammathur/setup-php
      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php-versions }}
          extensions: mbstring, xml, zip, intl, mysql
          coverage: none

      - name: Get composer cache directory
        id: composer-cache
        run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT

      - name: Cache composer dependencies
        uses: actions/cache@v5
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          # Use composer.json for key, if composer.lock is not committed.
          # key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: ${{ runner.os }}-composer-

      - name: Install system dependencies
        run: sudo apt-get update && sudo apt-get install -y subversion default-mysql-client

      - name: Install Composer dependencies
        run: |
          if [ "${{ matrix.php-versions }}" = "8.3" ]; then
            composer require --dev doctrine/instantiator:^2.0.0 --no-interaction --no-update
            composer update doctrine/instantiator --with-all-dependencies --no-interaction --no-progress --prefer-dist --optimize-autoloader
          else
            composer install --no-interaction --no-progress --prefer-dist --optimize-autoloader
          fi

      - name: Install WordPress test environment
        run: bash bin/install-wp-tests.sh wordpress_test root root 127.0.0.1:${{ job.services.mysql.ports['3306'] }} latest true

      - name: Test with phpunit
        run: vendor/bin/phpunit