name: CI - PHPUnit
description: >-
  composer test for one PHP version (Gitea port of the phpunit job). For
  tests=wp-framework the caller declares a `mysql` service; on Gitea runners it is
  reached by its service name, not 127.0.0.1 as on GitHub VMs.
inputs:
  php:
    required: true
  tests:
    description: "stubs | brain-monkey | wp-framework"
    required: false
    default: stubs
  db_host:
    required: false
    default: mysql
runs:
  using: composite
  steps:
    - name: Install subversion (wp-framework only)
      if: ${{ inputs.tests == 'wp-framework' }}
      shell: bash
      run: command -v svn >/dev/null || (sudo apt-get update -qq && sudo apt-get install -y --no-install-recommends subversion)

    - name: Setup PHP ${{ inputs.php }}
      uses: shivammathur/setup-php@v2
      with:
        php-version: ${{ inputs.php }}
        coverage: none
        tools: composer:v2
        extensions: ${{ inputs.tests == 'wp-framework' && 'mysqli' || '' }}

    - name: Install Composer dependencies
      shell: bash
      run: composer install --no-progress --no-interaction --prefer-dist

    - name: Wait for MySQL (wp-framework only)
      if: ${{ inputs.tests == 'wp-framework' }}
      shell: bash
      env:
        DB_HOST: ${{ inputs.db_host }}
      run: |
        for i in $(seq 1 30); do
          if (exec 3<>/dev/tcp/$DB_HOST/3306) 2>/dev/null; then echo "MySQL is up"; exit 0; fi
          echo "Waiting for MySQL... ($i/30)"; sleep 2
        done
        echo "::error::MySQL at $DB_HOST:3306 never came up"; exit 1

    - name: Install WordPress test suite (wp-framework only)
      # skip-db-create=true: the service already created wp_tests.
      # WP_CORE_DIR must end with a slash (concatenated verbatim into ABSPATH).
      if: ${{ inputs.tests == 'wp-framework' }}
      shell: bash
      env:
        WP_TESTS_DIR: /tmp/wordpress-tests-lib
        WP_CORE_DIR: /tmp/wordpress/
        DB_HOST: ${{ inputs.db_host }}
      run: |
        chmod +x bin/install-wp-tests.sh
        bin/install-wp-tests.sh wp_tests root root "$DB_HOST:3306" latest true

    - name: Run PHPUnit
      shell: bash
      env:
        WP_TESTS_DIR: /tmp/wordpress-tests-lib
      run: composer test