function system_update_8601

Fix missing install profile after updating to Drupal 8.6.9 with Drush 8.

File

core/modules/system/system.install, line 2528

Code

function system_update_8601() {
    $extension_config = \Drupal::configFactory()->getEditable('core.extension');
    $install_profile = $extension_config->get('profile');
    if (!$install_profile) {
        // There's no install profile configured.
        return;
    }
    $modules = $extension_config->get('module');
    if (isset($modules[$install_profile])) {
        // The install profile is already in the installed module list.
        return;
    }
    // Ensure the install profile is available.
    if (!\Drupal::service('extension.list.module')->exists($install_profile)) {
        return t('The %install_profile install profile configured in core.extension is not available.', [
            '%install_profile' => $install_profile,
        ]);
    }
    // Add the install profile to the list of enabled modules.
    $modules[$install_profile] = 1000;
    $modules = module_config_sort($modules);
    $extension_config->set('module', $modules)
        ->save(TRUE);
    // Build a module list from the updated extension configuration.
    $current_module_filenames = \Drupal::moduleHandler()->getModuleList();
    $current_modules = array_fill_keys(array_keys($current_module_filenames), 0);
    $current_modules = module_config_sort(array_merge($current_modules, $extension_config->get('module')));
    $module_filenames = [];
    foreach ($current_modules as $name => $weight) {
        if (isset($current_module_filenames[$name])) {
            $module_filenames[$name] = $current_module_filenames[$name];
        }
        else {
            $module_path = \Drupal::service('extension.list.module')->getPath($name);
            $pathname = "{$module_path}/{$name}.info.yml";
            $filename = file_exists($module_path . "/{$name}.module") ? "{$name}.module" : NULL;
            $module_filenames[$name] = new Extension(\Drupal::root(), 'module', $pathname, $filename);
        }
    }
    // Update the module handler list to contain the missing install profile.
    \Drupal::moduleHandler()->setModuleList($module_filenames);
    \Drupal::moduleHandler()->load($install_profile);
    // Clear the static cache of the "extension.list.module" service to pick
    // up the new install profile correctly.
    \Drupal::service('extension.list.profile')->reset();
    // Clear the static cache of the "extension.list.module" service to pick
    // up the new module, since it merges the installation status of modules
    // into its statically cached list.
    \Drupal::service('extension.list.module')->reset();
    // Update the kernel to include the missing profile.
    \Drupal::service('kernel')->updateModules($module_filenames, $module_filenames);
    return t('The %install_profile install profile has been added to the installed module list.', [
        '%install_profile' => $install_profile,
    ]);
}