function _help_search_update

Ensure that search is updated when extensions are installed or uninstalled.

Parameters

string[] $extensions: (optional) If modules are being uninstalled, the names of the modules being uninstalled. For themes being installed/uninstalled, or modules being installed, omit this parameter.

File

core/modules/help/help.module, line 143

Code

function _help_search_update(array $extensions = []) : void {
    // Early return if search is not installed or if we're uninstalling this
    // module.
    if (!\Drupal::hasService('plugin.manager.search') || in_array('help', $extensions)) {
        return;
    }
    // Ensure that topics for extensions that have been uninstalled are removed
    // and that the index state variable is updated.
    $help_search = \Drupal::service('plugin.manager.search')->createInstance('help_search');
    $help_search->updateTopicList();
    $help_search->updateIndexState();
}