init without trunk

vendor/sensio/generator-bundle/Generator/Generator.php

@@ -0,0 +1,108 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Sensio\Bundle\GeneratorBundle\Generator;
+
+use Symfony\Component\Console\Output\ConsoleOutput;
+
+/**
+ * Generator is the base class for all generators.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class Generator
+{
+    private $skeletonDirs;
+    private static $output;
+
+    /**
+     * Sets an array of directories to look for templates.
+     *
+     * The directories must be sorted from the most specific to the most
+     * directory.
+     *
+     * @param array $skeletonDirs An array of skeleton dirs
+     */
+    public function setSkeletonDirs($skeletonDirs)
+    {
+        $this->skeletonDirs = is_array($skeletonDirs) ? $skeletonDirs : array($skeletonDirs);
+    }
+
+    protected function render($template, $parameters)
+    {
+        $twig = $this->getTwigEnvironment();
+
+        return $twig->render($template, $parameters);
+    }
+
+    /**
+     * Gets the twig environment that will render skeletons.
+     *
+     * @return \Twig_Environment
+     */
+    protected function getTwigEnvironment()
+    {
+        return new \Twig_Environment(new \Twig_Loader_Filesystem($this->skeletonDirs), array(
+            'debug' => true,
+            'cache' => false,
+            'strict_variables' => true,
+            'autoescape' => false,
+        ));
+    }
+
+    protected function renderFile($template, $target, $parameters)
+    {
+        self::mkdir(dirname($target));
+
+        return self::dump($target, $this->render($template, $parameters));
+    }
+
+    /**
+     * @internal
+     */
+    public static function mkdir($dir, $mode = 0777, $recursive = true)
+    {
+        if (!is_dir($dir)) {
+            mkdir($dir, $mode, $recursive);
+            self::writeln(sprintf('  <fg=green>created</> %s', self::relativizePath($dir)));
+        }
+    }
+
+    /**
+     * @internal
+     */
+    public static function dump($filename, $content)
+    {
+        if (file_exists($filename)) {
+            self::writeln(sprintf('  <fg=yellow>updated</> %s', self::relativizePath($filename)));
+        } else {
+            self::writeln(sprintf('  <fg=green>created</> %s', self::relativizePath($filename)));
+        }
+
+        return file_put_contents($filename, $content);
+    }
+
+    private static function writeln($message)
+    {
+        if (null === self::$output) {
+            self::$output = new ConsoleOutput();
+        }
+
+        self::$output->writeln($message);
+    }
+
+    private static function relativizePath($absolutePath)
+    {
+        $relativePath = str_replace(getcwd(), '.', $absolutePath);
+
+        return is_dir($absolutePath) ? rtrim($relativePath, '/').'/' : $relativePath;
+    }
+}