Chris@12: <?php
Chris@12: 
Chris@12: namespace Drupal\Core\Installer;
Chris@12: 
Chris@12: use Drupal\Core\Cache\CacheableMetadata;
Chris@12: use Drupal\Core\Config\ConfigFactoryOverrideInterface;
Chris@12: use Drupal\Core\Config\StorageInterface;
Chris@12: use Drupal\Core\DependencyInjection\ContainerBuilder;
Chris@12: use Drupal\Core\DependencyInjection\ServiceProviderInterface;
Chris@12: 
Chris@12: /**
Chris@12:  * Override configuration during the installer.
Chris@12:  */
Chris@12: class ConfigOverride implements ServiceProviderInterface, ConfigFactoryOverrideInterface {
Chris@12: 
Chris@12:   /**
Chris@12:    * {@inheritdoc}
Chris@12:    */
Chris@12:   public function register(ContainerBuilder $container) {
Chris@12:     // Register this class so that it can override configuration.
Chris@12:     $container
Chris@12:       ->register('core.install_config_override', static::class)
Chris@12:       ->addTag('config.factory.override');
Chris@12:   }
Chris@12: 
Chris@12:   /**
Chris@12:    * {@inheritdoc}
Chris@12:    */
Chris@12:   public function loadOverrides($names) {
Chris@12:     $overrides = [];
Chris@12:     if (drupal_installation_attempted() && function_exists('drupal_install_profile_distribution_name')) {
Chris@12:       // Early in the installer the site name is unknown. In this case we need
Chris@12:       // to fallback to the distribution's name.
Chris@12:       $overrides['system.site'] = [
Chris@12:         'name' => drupal_install_profile_distribution_name(),
Chris@12:       ];
Chris@12:     }
Chris@12:     return $overrides;
Chris@12:   }
Chris@12: 
Chris@12:   /**
Chris@12:    * {@inheritdoc}
Chris@12:    */
Chris@12:   public function getCacheSuffix() {
Chris@12:     return 'core.install_config_override';
Chris@12:   }
Chris@12: 
Chris@12:   /**
Chris@12:    * {@inheritdoc}
Chris@12:    */
Chris@12:   public function createConfigObject($name, $collection = StorageInterface::DEFAULT_COLLECTION) {
Chris@12:     return NULL;
Chris@12:   }
Chris@12: 
Chris@12:   /**
Chris@12:    * {@inheritdoc}
Chris@12:    */
Chris@12:   public function getCacheableMetadata($name) {
Chris@12:     return new CacheableMetadata();
Chris@12:   }
Chris@12: 
Chris@12: }