migrating legacy to symfony

src/WallabagBundle/DependencyInjection/WallabagExtension.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace WallabagBundle\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
+use Symfony\Component\HttpKernel\DependencyInjection\Extension;
+use Symfony\Component\Config\FileLocator;
+
+class WallabagExtension extends Extension
+{
+    public function load(array $configs, ContainerBuilder $container)
+    {
+        $loader = new XmlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
+        $loader->load('services.xml');
+    }
+
+    public function getAlias()
+    {
+        return 'wallabag';
+    }
+}