init without trunk

vendor/gregwar/image-bundle/DependencyInjection/Configuration.php

@@ -0,0 +1,34 @@
+<?php
+
+/**
+ * @Author: Michał Kurzeja, Accesto
+ * User: michal
+ * Date: 24.09.13
+ * Time: 10:18
+ */
+namespace Gregwar\ImageBundle\DependencyInjection;
+
+use Symfony\Component\Config\Definition\Builder\TreeBuilder;
+use Symfony\Component\Config\Definition\ConfigurationInterface;
+
+class Configuration implements ConfigurationInterface
+{
+    public function getConfigTreeBuilder()
+    {
+        $treeBuilder = new TreeBuilder('gregwar_image');
+        $rootNode = method_exists(TreeBuilder::class, 'getRootNode') ? 
+            $treeBuilder->getRootNode() : $treeBuilder->root('gregwar_image');
+
+        $rootNode
+            ->children()
+            ->scalarNode('cache_dir')->defaultValue('cache')->end()
+            ->scalarNode('cache_dir_mode')->defaultNull()->example('0755')->end()
+            ->booleanNode('throw_exception')->defaultFalse()->end()
+            ->scalarNode('fallback_image')->defaultNull()->end()
+            ->scalarNode('web_dir')->defaultValue('%kernel.root_dir%/../web')->end()
+            ->end()
+            ;
+
+        return $treeBuilder;
+    }
+}