CoreComposerValidator.php in Automatic Updates 8.2

Namespace

Drupal\automatic_updates\Validator

File

src/Validator/CoreComposerValidator.php

<?php

namespace Drupal\automatic_updates\Validator;

use Drupal\automatic_updates\AutomaticUpdatesEvents;
use Drupal\automatic_updates\Event\ReadinessCheckEvent;
use Drupal\automatic_updates\Validation\ValidationResult;
use Drupal\Core\StringTranslation\StringTranslationTrait;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

/**
 * Validates the Drupal core requirements defined in composer.json.
 */
class CoreComposerValidator implements EventSubscriberInterface {
  use StringTranslationTrait;

  /**
   * Validates the Drupal core requirements in composer.json.
   *
   * @param \Drupal\automatic_updates\Event\ReadinessCheckEvent $event
   *   The event object.
   */
  public function checkCoreRequirements(ReadinessCheckEvent $event) : void {

    // Ensure that either drupal/core or drupal/core-recommended is required.
    // If neither is, then core cannot be updated, which we consider an error
    // condition.
    $core_requirements = array_intersect($event
      ->getActiveComposer()
      ->getCorePackageNames(), [
      'drupal/core',
      'drupal/core-recommended',
    ]);
    if (empty($core_requirements)) {
      $error = ValidationResult::createError([
        $this
          ->t('Drupal core does not appear to be required in the project-level composer.json.'),
      ]);
      $event
        ->addValidationResult($error);
    }
  }

  /**
   * {@inheritdoc}
   */
  public static function getSubscribedEvents() {
    return [
      AutomaticUpdatesEvents::READINESS_CHECK => [
        'checkCoreRequirements',
        1000,
      ],
    ];
  }

}

Classes

Name	Description
CoreComposerValidator	Validates the Drupal core requirements defined in composer.json.