It looks like this [link|http://www.powertrip.co.za/blog/archives/000387.html|http://www.powertrip...hives/000387.html] might be a good starting point.
A starting point for subversion hook information is at:
[link|http://svnbook.red-bean.com/en/1.1/ch05s02.html#svn-ch-5-sect-2.1|http://svnbook.red-b...svn-ch-5-sect-2.1]
Good luck,
Tony