Workflow Manager / Deploy / Chain Actions

I've noticed that when using Coda to manage a site, it's hard to keep track of what to publish sometimes. Especially when I'm using TextMate to write sass which compiles down to .css files. Coda doesn't know those CSS files were updated since I didn't use Coda to edit them. However, SVN is very good at keeping track of those changes.

What I propose is an option to bind svn commits and ftp publishes together. Maybe a workflow manager where you can chain actions together. That would be sick!

Currently I publish stuff to a site then can't figure out why something is displaying wrong, and finally figure out it was some stupid bg .gif or something.