From 340e9606143ec7e59613aa6b1b343c1c5b5f5bfa Mon Sep 17 00:00:00 2001
From: Andrey Utkin <spaun@vda-team.com>
Date: Tue, 23 Apr 2013 12:27:52 +0700
Subject: [PATCH] Allow svn repositories to reside deeper than module root

---
 src/Composer/Repository/Vcs/GitHubDriver.php |  0
 src/Composer/Repository/Vcs/HgDriver.php     |  0
 src/Composer/Repository/Vcs/SvnDriver.php    | 35 +++++++++++++++++---
 3 files changed, 30 insertions(+), 5 deletions(-)
 mode change 100755 => 100644 src/Composer/Repository/Vcs/GitHubDriver.php
 mode change 100755 => 100644 src/Composer/Repository/Vcs/HgDriver.php
 mode change 100755 => 100644 src/Composer/Repository/Vcs/SvnDriver.php

diff --git a/src/Composer/Repository/Vcs/GitHubDriver.php b/src/Composer/Repository/Vcs/GitHubDriver.php
old mode 100755
new mode 100644
diff --git a/src/Composer/Repository/Vcs/HgDriver.php b/src/Composer/Repository/Vcs/HgDriver.php
old mode 100755
new mode 100644
diff --git a/src/Composer/Repository/Vcs/SvnDriver.php b/src/Composer/Repository/Vcs/SvnDriver.php
old mode 100755
new mode 100644
index af42c1f9b..f38290063
--- a/src/Composer/Repository/Vcs/SvnDriver.php
+++ b/src/Composer/Repository/Vcs/SvnDriver.php
@@ -36,6 +36,7 @@ class SvnDriver extends VcsDriver
     protected $trunkPath    = 'trunk';
     protected $branchesPath = 'branches';
     protected $tagsPath     = 'tags';
+    protected $modulePath   = '/';
 
     /**
      * @var \Composer\Util\Svn
@@ -58,6 +59,9 @@ class SvnDriver extends VcsDriver
         if (isset($this->repoConfig['tags-path'])) {
             $this->tagsPath = $this->repoConfig['tags-path'];
         }
+        if (isset($this->repoConfig['module-path'])) {
+            $this->modulePath = '/' . trim($this->repoConfig['module-path'], '/');
+        }
 
         if (false !== ($pos = strrpos($this->url, '/' . $this->trunkPath))) {
             $this->baseUrl = substr($this->url, 0, $pos);
@@ -167,8 +171,10 @@ class SvnDriver extends VcsDriver
                         $line = trim($line);
                         if ($line && preg_match('{^\s*(\S+).*?(\S+)\s*$}', $line, $match)) {
                             if (isset($match[1]) && isset($match[2]) && $match[2] !== './') {
-                                $this->tags[rtrim($match[2], '/')] = '/' . $this->tagsPath .
-                                    '/' . $match[2] . '@' . $match[1];
+                                $this->tags[rtrim($match[2], '/')] = $this->buildModuleId(
+                                    '/' . $this->tagsPath . '/' . $match[2],
+                                    $match[1]
+                                );
                             }
                         }
                     }
@@ -193,7 +199,10 @@ class SvnDriver extends VcsDriver
                     $line = trim($line);
                     if ($line && preg_match('{^\s*(\S+).*?(\S+)\s*$}', $line, $match)) {
                         if (isset($match[1]) && isset($match[2]) && $match[2] === $this->trunkPath . '/') {
-                            $this->branches[$this->trunkPath] = '/' . $this->trunkPath . '/@'.$match[1];
+                            $this->branches[$this->trunkPath] = $this->buildModuleId(
+                                '/' . $this->trunkPath,
+                                $match[1]
+                            );
                             $this->rootIdentifier = $this->branches[$this->trunkPath];
                             break;
                         }
@@ -209,8 +218,10 @@ class SvnDriver extends VcsDriver
                         $line = trim($line);
                         if ($line && preg_match('{^\s*(\S+).*?(\S+)\s*$}', $line, $match)) {
                             if (isset($match[1]) && isset($match[2]) && $match[2] !== './') {
-                                $this->branches[rtrim($match[2], '/')] = '/' . $this->branchesPath .
-                                    '/' . $match[2] . '@' . $match[1];
+                                $this->branches[rtrim($match[2], '/')] = $this->buildModuleId(
+                                    '/' . $this->branchesPath . '/' . $match[2],
+                                    $match[1]
+                                );
                             }
                         }
                     }
@@ -301,4 +312,18 @@ class SvnDriver extends VcsDriver
             );
         }
     }
+
+    /**
+     * Build module identifier respecting the module-path config option
+     *
+     * @param string $baseDir The path to trunk/branch/tag
+     * @param int $revision The revision mark to add to identifier
+     *
+     * @return string
+     */
+    protected function buildModuleId($baseDir, $revision)
+    {
+        return rtrim($baseDir, '/') . $this->modulePath . '/@' . $revision;
+    }
 }
+