function AllowedScaffoldPackagesValidator::validate

Validates that only the implicitly allowed packages can use scaffolding.

File

core/modules/package_manager/src/Validator/AllowedScaffoldPackagesValidator.php, line 37

Class

AllowedScaffoldPackagesValidator

Validates the list of packages that are allowed to scaffold files.

Namespace

Code

public function validate(SandboxValidationEvent $event) : void {
  $sandbox_manager = $event->sandboxManager;
  $path = $event instanceof PreApplyEvent ? $sandbox_manager->getSandboxDirectory() : $this->pathLocator
    ->getProjectRoot();
  // @see https://www.drupal.org/docs/develop/using-composer/using-drupals-composer-scaffold
  $implicitly_allowed_packages = [
    "drupal/legacy-scaffold-assets",
    "drupal/core",
  ];
  $extra = Json::decode($this->composerInspector
    ->getConfig('extra', $path . '/composer.json'));
  $allowed_packages = $extra['drupal-scaffold']['allowed-packages'] ?? [];
  $extra_packages = array_diff($allowed_packages, $implicitly_allowed_packages);
  if (!empty($extra_packages)) {
    $event->addError(array_map($this->t(...), $extra_packages), $this->t('Any packages other than the implicitly allowed packages are not allowed to scaffold files. See <a href=":url">the scaffold documentation</a> for more information.', [
      ':url' => 'https://www.drupal.org/docs/develop/using-composer/using-drupals-composer-scaffold',
    ]));
  }
}