git for local web development

Hello,

I am having a bit of trouble trying to setup git for web development. I would like to have a git repository in /var/www/sites which I can clone and work on from my ~/Desktop. Working from the desktop clone, I would like to be able to git-push and have the work tree updated. It seems this is a common request as it is in the FAQ entitled, Why won't I see changes in the remote repo after "git push"?

This is what I've done...

as www-data from /var/www/sites/

$mkdir test.com $cd test.com $git-init $git-config core.worktree /var/www/sites/test.com $vim .git/hooks/post-receive #!/bin/sh git-checkout -f $chmod +x .git/hooks/post-receive

Then as william from /home/william/Desktop/

$git-clone /var/www/sites/test.com $cd test.com $vim index.html testing, testing, 1,2 $git-add index.html $git-commit $git-push origin master

Something like the following is returned, and the work tree at /var/www/sites/test.com is not updated

Counting objects: 5, done.
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 277 bytes, done.
Total 3 (delta 1), reused 0 (delta 0)
Unpacking objects: 100% (3/3), done.
To /var/www/sites/test.com/.git
   9b490a2..5e5cc63  master -> master
error: unable to unlink old 'index.html' (Permission denied)
error: hooks/post-receive exited with error code 1

The interesting part is that if I change to /var/www/sites/test.com and run "git-checkout -f" it updates the work tree... Should I be using a different hook?