From f4dcb33cccde7857956db3c255c3812d7c31c974 Mon Sep 17 00:00:00 2001
From: Gert Goet <gert@thinkcreate.nl>
Date: Sun, 13 Jan 2013 13:07:22 +0100
Subject: [PATCH] Prevent permission denied when cloning

Without read permission to the current working directory, git-clone will
fail:
root@host:~$ sudo -u git -H git clone \
  git://github.com/ansible/ansible.git /home/git/ansible
fatal: Could not change back to '/root': Permission denied

This commit ensures that the working directory is changed to the
parent-folder of the destination before doing the clone.
---
 library/git | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/library/git b/library/git
index e637530cf3..d1d78401fc 100644
--- a/library/git
+++ b/library/git
@@ -80,10 +80,12 @@ def get_version(dest):
 
 def clone(repo, dest, remote):
     ''' makes a new git repo if it does not already exist '''
+    dest_dirname = os.path.dirname(dest)
     try:
-        os.makedirs(os.path.dirname(dest))
+        os.makedirs(dest_dirname)
     except:
         pass
+    os.chdir(dest_dirname)
     return _run("git clone -o %s %s %s" % (remote, repo, dest))
 
 def has_local_mods(dest):