Alex
I'm 2 steps further, but I still have a problem.
The latest version of $TM_SUPPORT_PATH/lib/scriptmate.rb is available from TextMate's svn repository.
OK. I installed it through the GetBundle bundle. A no-brainer.
Once you've got the latest version of TextMate's Bundles and Support path, you'll be able to use the example command[1] I mentioned before (or modify it to your purposes).
With your original command, I get a "permission denied" on the _console.log_ file access => I added "sudo" in front of the "tail" to solve that problem => now, when I launch your command, I see a TM window with the file contents. That's OK.
Remaining problem: how do I launch/get "autotest" to dump its contents in the console.log file? (as a simple "autotest > somefile.log" doesn't do it)
Alain