A script that keeps track of your favorite Git/SVN projects?

Hi there,
Hasanybodyever written a script that keeps track of your favorite Git(and SVN)projects? E.g. sends you an e-mail every time a revision hasbeen made,with details like the summary, time and date, author andcodedifferences.

I've modified a few projects to my liking, somuchthat any change made to the original would have to be addedmanually. Ialso think it would be a great way to learn.

I can'timagineanything better than a neat little Ruby script stacked insidemycrontab. I'm still a rookie though, otherwise I'd have made myownalready.

Kyrre