Add support for git URLs.

--HG--
branch : distribute
extra : rebase_source : f664e8cf2b7b6f78096cd00463f4e2009bdeb3ac

1 files changed, 11 insertions, 0 deletions

diff --git a/setuptools/package_index.py b/setuptools/package_index.py
index d0896feb..da586a27 100755
--- a/setuptools/package_index.py
+++ b/setuptools/package_index.py
@@ -657,6 +657,8 @@ class PackageIndex(Environment):
         #
         if scheme=='svn' or scheme.startswith('svn+'):
             return self._download_svn(url, filename)
+        elif scheme=='git' or scheme.startswith('git+'):
+            return self._download_git(url, filename)
         elif scheme=='file':
             return urllib.url2pathname(urlparse.urlparse(url)[2])
         else:
@@ -697,6 +699,15 @@ class PackageIndex(Environment):
         os.system("svn checkout -q %s %s" % (url, filename))
         return filename
 
+    def _download_git(self, url, filename):
+        if url.startswith('git+'):
+            url = url[4:]
+        url = url.split('#',1)[0]   # remove any fragment for svn's sake
+        filename = filename.split('#',1)[0]   # remove any fragment to get a decent name.
+        self.info("Doing git clone from %s to %s", url, filename)
+        os.system("git clone -q %s %s" % (url, filename))
+        return filename
+
     def debug(self, msg, *args):
         log.debug(msg, *args)