twig implementation

vendor/symfony/intl/Symfony/Component/Intl/ResourceBundle/Compiler/BundleCompiler.php

@@ -0,0 +1,71 @@
+<?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 Symfony\Component\Intl\ResourceBundle\Compiler;
+
+use Symfony\Component\Intl\Exception\RuntimeException;
+
+/**
+ * Compiles .txt resource bundles to binary .res files.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class BundleCompiler implements BundleCompilerInterface
+{
+    /**
+     * @var string The path to the "genrb" executable.
+     */
+    private $genrb;
+
+    /**
+     * Creates a new compiler based on the "genrb" executable.
+     *
+     * @param string $genrb   Optional. The path to the "genrb" executable.
+     * @param string $envVars Optional. Environment variables to be loaded when
+     *                        running "genrb".
+     *
+     * @throws RuntimeException If the "genrb" cannot be found.
+     */
+    public function __construct($genrb = 'genrb', $envVars = '')
+    {
+        exec('which ' . $genrb, $output, $status);
+
+        if (0 !== $status) {
+            throw new RuntimeException(sprintf(
+                'The command "%s" is not installed',
+                $genrb
+            ));
+        }
+
+        $this->genrb = ($envVars ? $envVars . ' ' : '') . $genrb;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function compile($sourcePath, $targetDir)
+    {
+        if (is_dir($sourcePath)) {
+            $sourcePath .= '/*.txt';
+        }
+
+        exec($this->genrb.' --quiet -e UTF-8 -d '.$targetDir.' '.$sourcePath, $output, $status);
+
+        if ($status !== 0) {
+            throw new RuntimeException(sprintf(
+                'genrb failed with status %d while compiling %s to %s.',
+                $status,
+                $sourcePath,
+                $targetDir
+            ));
+        }
+    }
+}

vendor/symfony/intl/Symfony/Component/Intl/ResourceBundle/Compiler/BundleCompilerInterface.php

@@ -0,0 +1,29 @@
+<?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 Symfony\Component\Intl\ResourceBundle\Compiler;
+
+/**
+ * Compiles a resource bundle.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+interface BundleCompilerInterface
+{
+    /**
+     * Compiles a resource bundle at the given source to the given target
+     * directory.
+     *
+     * @param string $sourcePath
+     * @param string $targetDir
+     */
+    public function compile($sourcePath, $targetDir);
+}