Migrate service configuration from XML to PHP

Author: GromNaN

src/DependencyInjection/FOSElasticaExtension.php

@@ -24,7 +24,7 @@
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Exception\LogicException;
 use Symfony\Component\DependencyInjection\Extension\Extension;
-use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
+use Symfony\Component\DependencyInjection\Loader\PhpFileLoader;
 use Symfony\Component\DependencyInjection\Reference;
 use Symfony\Component\Messenger\MessageBusInterface;
 
@@ -72,15 +72,15 @@ public function load(array $configs, ContainerBuilder $container): void
         $configuration = $this->getConfiguration($configs, $container);
         $config = $this->processConfiguration($configuration, $configs);
 
-        $loader = new XmlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
+        $loader = new PhpFileLoader($container, new FileLocator(__DIR__.'/../../config'));
 
         if (empty($config['clients']) || empty($config['indexes'])) {
             // No Clients or indexes are defined
             return;
         }
 
         foreach (['config', 'index', 'persister', 'provider', 'source', 'transformer', 'event_listener', 'commands'] as $basename) {
-            $loader->load(\sprintf('%s.xml', $basename));
+            $loader->load(\sprintf('%s.php', $basename));
         }
 
         if (empty($config['default_client'])) {
@@ -98,7 +98,7 @@ public function load(array $configs, ContainerBuilder $container): void
         }
 
         if (isset($config['serializer'])) {
-            $loader->load('serializer.xml');
+            $loader->load('serializer.php');
 
             $this->loadSerializer($config['serializer'], $container);
         }
@@ -759,8 +759,8 @@ private function loadDriver(ContainerBuilder $container, string $driver): void
             return;
         }
 
-        $loader = new XmlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
-        $loader->load($driver.'.xml');
+        $loader = new PhpFileLoader($container, new FileLocator(__DIR__.'/../../config'));
+        $loader->load($driver.'.php');
         $this->loadedDrivers[] = $driver;
     }
 
@@ -820,13 +820,13 @@ private function getClient(string $clientName): Reference
         return $this->clients[$clientName]['reference'];
     }
 
-    private function registerMessengerConfiguration(array $config, ContainerBuilder $container, XmlFileLoader $loader): void
+    private function registerMessengerConfiguration(array $config, ContainerBuilder $container, PhpFileLoader $loader): void
     {
         if (!\interface_exists(MessageBusInterface::class)) {
             throw new LogicException('Messenger support cannot be enabled as the Messenger component is not installed. Try running "composer require symfony/messenger".');
         }
 
-        $loader->load('messenger.xml');
+        $loader->load('messenger.php');
 
         $container->setAlias('fos_elastica.messenger.bus', $config['bus']);
     }