RSS feed for git commits.

For those who don't put all their repos on Github, this script generates an RSS feed. Call in a git post-receive hook script like so:

ruby /home/git/tools/gitrss/gitrss.rb /home/git/my-repo.git my-repo.git >/home/www-data/sites/gitrss.mysite.com/my-repo.rss 

Then point your Apache to the directory where gitrss.rb writes its output to (/home/www-data/sites/gitrss.mysite.com in this example). After the next commit, you can subscribe to your RSS feed with any modern RSS reader.

I believe this is a modified version of a script that I found here: https://gist.github.com/475818. Original authors are Ryan Florence (http://ryanflorence.com) and Chris Dinger.