views_rss-8.x-2.x-dev/views_rss.install

<?php

/**
 * @file
 * Update scripts for Views RSS module.
 */

use Drupal\Core\Config\FileStorage;

/**
 * Load the RFC822 date format.
 */
function views_rss_update_8201() {
  $module_path = \Drupal::service('extension.list.module')->getPath('views_rss');
  $config_path = $module_path . '/config/install';
  $source = new FileStorage($config_path);
  $name = 'core.date_format.rfc822';
  $config = $source->read($name);
  $config_factory = \Drupal::configFactory();
  $uuid_service = \Drupal::service('uuid');
  /** @var \Drupal\Core\Config\StorageInterface $active_storage */
  $active_storage = \Drupal::service('config.storage');
  $active_storage->write($name, $config);
  $config_factory->getEditable($name)
    ->set('uuid', $uuid_service->generate())
    ->save();
}