I commit every time I make some changes that I think might work: I don't do extensive testing before a commit. Also, my commits will soon be automatically pushed to a remote repository. (I'm the only developer, and I have to add features or rewrite parts of the code many times a day.)
I'd like to set up a remote computer to run regression tests automatically whenever I commit anything; and then email me back the differences report.
What's the easiest way to set this up?
All my code is in Python 3. My own system is Windows 7, ActiveState Python, TortoiseHG, and Wing IDE. I can set up the remote computer as either Linux or Windows. The application is all command-line, with text input and output.
Use a continious integration server such as Buildbot or Jenkins and configure it to monitor the repository. Then run the tests using that. Buildbot is written in Python so you should feel right at home with it.
If you feel it's wasteful to make Buildbot or Jenkins poll the repository (even though hg pull uses very few resources when there are no new changesets), then you can configure a changegroup hook in the repository to trigger a build in the CI server.