From 4f5b44bd3bd490309eb2ba7b44df4769816ba729 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolas=20L=C5=93uillet?= <nicolas.loeuillet@gmail.com>
Date: Sat, 3 Aug 2013 19:26:54 +0200
Subject: twig implementation

---
 .../Symfony/Component/Intl/Util/SvnRepository.php  | 141 +++++++++++++++++++++
 1 file changed, 141 insertions(+)
 create mode 100644 vendor/symfony/intl/Symfony/Component/Intl/Util/SvnRepository.php

(limited to 'vendor/symfony/intl/Symfony/Component/Intl/Util/SvnRepository.php')

diff --git a/vendor/symfony/intl/Symfony/Component/Intl/Util/SvnRepository.php b/vendor/symfony/intl/Symfony/Component/Intl/Util/SvnRepository.php
new file mode 100644
index 00000000..fb44e3c6
--- /dev/null
+++ b/vendor/symfony/intl/Symfony/Component/Intl/Util/SvnRepository.php
@@ -0,0 +1,141 @@
+<?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\Util;
+
+use Symfony\Component\Filesystem\Filesystem;
+use Symfony\Component\Intl\Exception\RuntimeException;
+
+/**
+ * A SVN repository containing ICU data.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class SvnRepository
+{
+    /**
+     * @var string The path to the repository.
+     */
+    private $path;
+
+    /**
+     * @var \SimpleXMLElement
+     */
+    private $svnInfo;
+
+    /**
+     * @var SvnCommit
+     */
+    private $lastCommit;
+
+    /**
+     * Downloads the ICU data for the given version.
+     *
+     * @param string $url       The URL to download from.
+     * @param string $targetDir The directory in which to store the repository.
+     *
+     * @return SvnRepository The directory where the data is stored.
+     *
+     * @throws RuntimeException If an error occurs during the download.
+     */
+    public static function download($url, $targetDir)
+    {
+        exec('which svn', $output, $result);
+
+        if ($result !== 0) {
+            throw new RuntimeException('The command "svn" is not installed.');
+        }
+
+        $filesystem = new Filesystem();
+
+        if (!$filesystem->exists($targetDir . '/.svn')) {
+            $filesystem->remove($targetDir);
+            $filesystem->mkdir($targetDir);
+
+            exec('svn checkout ' . $url . ' ' . $targetDir, $output, $result);
+
+            if ($result !== 0) {
+                throw new RuntimeException('The SVN checkout of ' . $url . 'failed.');
+            }
+        }
+
+        return new static(realpath($targetDir));
+    }
+
+    /**
+     * Reads the SVN repository at the given path.
+     *
+     * @param string $path The path to the repository.
+     */
+    public function __construct($path)
+    {
+        $this->path = $path;
+    }
+
+    /**
+     * Returns the path to the repository.
+     *
+     * @return string The path to the repository.
+     */
+    public function getPath()
+    {
+        return $this->path;
+    }
+
+    /**
+     * Returns the URL of the repository.
+     *
+     * @return string The URL of the repository.
+     */
+    public function getUrl()
+    {
+        return (string) $this->getSvnInfo()->entry->url;
+    }
+
+    /**
+     * Returns the last commit of the repository.
+     *
+     * @return SvnCommit The last commit.
+     */
+    public function getLastCommit()
+    {
+        if (null === $this->lastCommit) {
+            $this->lastCommit = new SvnCommit($this->getSvnInfo()->entry->commit);
+        }
+
+        return $this->lastCommit;
+    }
+
+    /**
+     * Returns information about the SVN repository.
+     *
+     * @return \SimpleXMLElement The XML result from the "svn info" command.
+     *
+     * @throws RuntimeException If the "svn info" command failed.
+     */
+    private function getSvnInfo()
+    {
+        if (null === $this->svnInfo) {
+            exec('svn info --xml '.$this->path, $output, $result);
+
+            $svnInfo = simplexml_load_string(implode("\n", $output));
+
+            if ($result !== 0) {
+                throw new RuntimeException('svn info failed');
+            }
+
+            $this->svnInfo = $svnInfo;
+        }
+
+        return $this->svnInfo;
+    }
+
+}
-- 
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