composerInspector->getInstalledPackagesList($this->pathLocator->getProjectRoot()); $stage_packages_list = $this->composerInspector->getInstalledPackagesList($event->sandboxManager->getSandboxDirectory()); $extensions_list = $this->moduleHandler->getModuleList() + $this->themeHandler->listInfo(); foreach ($extensions_list as $extension) { $extension_name = $extension->getName(); $package = $active_packages_list->getPackageByDrupalProjectName($extension_name); if ($package && $stage_packages_list->getPackageByDrupalProjectName($extension_name) === NULL) { $removed_project_messages[] = $this->t("'@name' @type (provided by @package)", [ '@name' => $extension_name, '@type' => $extension->getType(), '@package' => $package->name, ]); } } if (!empty($removed_project_messages)) { $removed_packages_summary = $this->formatPlural( count($removed_project_messages), 'The update cannot proceed because the following enabled Drupal extension was removed during the update.', 'The update cannot proceed because the following enabled Drupal extensions were removed during the update.' ); $event->addError($removed_project_messages, $removed_packages_summary); } } /** * {@inheritdoc} */ public static function getSubscribedEvents(): array { return [ PreApplyEvent::class => 'validate', ]; } }