PluginManagerPass.php in Drupal 8
File
core/lib/Drupal/Core/Plugin/PluginManagerPass.php
View source
<?php
namespace Drupal\Core\Plugin;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Reference;
class PluginManagerPass implements CompilerPassInterface {
public function process(ContainerBuilder $container) {
$cache_clearer_definition = $container
->getDefinition('plugin.cache_clearer');
foreach ($container
->getDefinitions() as $service_id => $definition) {
if (strpos($service_id, 'plugin.manager.') === 0 || $definition
->hasTag('plugin_manager_cache_clear')) {
if (is_subclass_of($definition
->getClass(), '\\Drupal\\Component\\Plugin\\Discovery\\CachedDiscoveryInterface')) {
$cache_clearer_definition
->addMethodCall('addCachedDiscovery', [
new Reference($service_id),
]);
}
}
}
}
}