init without trunk

vendor/symfony/assetic-bundle/Factory/Resource/DirectoryResource.php

@@ -0,0 +1,51 @@
+<?php
+
+/*
+ * This file is part of the Symfony framework.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Symfony\Bundle\AsseticBundle\Factory\Resource;
+
+use Assetic\Factory\Resource\DirectoryResource as BaseDirectoryResource;
+use Symfony\Component\Templating\Loader\LoaderInterface;
+
+/**
+ * A directory resource that creates Symfony2 templating resources.
+ *
+ * @author Kris Wallsmith <kris@symfony.com>
+ */
+class DirectoryResource extends BaseDirectoryResource
+{
+    protected $loader;
+    protected $bundle;
+    protected $path;
+
+    /**
+     * Constructor.
+     *
+     * @param LoaderInterface $loader  The templating loader
+     * @param string          $bundle  The current bundle name
+     * @param string          $path    The directory path
+     * @param string          $pattern A regex pattern for file basenames
+     */
+    public function __construct(LoaderInterface $loader, $bundle, $path, $pattern = null)
+    {
+        $this->loader = $loader;
+        $this->bundle = $bundle;
+        $this->path = rtrim($path, '/').'/';
+
+        parent::__construct($path, $pattern);
+    }
+
+    public function getIterator()
+    {
+        return is_dir($this->path)
+            ? new DirectoryResourceIterator($this->loader, $this->bundle, $this->path, $this->getInnerIterator())
+            : new \EmptyIterator();
+    }
+}