From b0d641ef48c38e1a6afe84c652c68a7271b0f796 Mon Sep 17 00:00:00 2001
From: Teemu Matilainen <teemu.matilainen@reaktor.fi>
Date: Thu, 18 Nov 2010 20:18:07 +0200
Subject: [PATCH] gl-setup: Avoid stupid "cd -" simulation tricks

They don't work if someone calls the script for example
    su - gitolite -c gl-setup <key>
from a directory where "gitolite" user does not have permissions (e.g.
0700), then 'cd $od' fails and we stay in gitolite's $HOME.

[commit message changed by committer; author was more polite ;-)]
---
 src/gl-setup | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/gl-setup b/src/gl-setup
index 9f36355..8ff06b1 100755
--- a/src/gl-setup
+++ b/src/gl-setup
@@ -99,11 +99,12 @@ touch $HOME/.ssh/authorized_keys
 gl-compile-conf -q
 
 # setup push-to-admin
-od=$PWD
-cd; cd $REPO_BASE/gitolite-admin.git
-GIT_WORK_TREE=$GL_ADMINDIR git add conf/gitolite.conf keydir
-GIT_WORK_TREE=$GL_ADMINDIR git diff --cached --quiet 2>/dev/null || GIT_WORK_TREE=$GL_ADMINDIR git commit -am start
-cd $od
+(
+    cd $HOME; cd $REPO_BASE/gitolite-admin.git
+    GIT_WORK_TREE=$GL_ADMINDIR; export GIT_WORK_TREE
+    git add conf/gitolite.conf keydir
+    git diff --cached --quiet 2>/dev/null || git commit -am start
+)
 
 # now that the admin repo is created, you have to set the hooks properly; best
 # do it by running install again