Earlier quoted context omitted.
I love that pattern. I call it "git scraping" and I've been writing about it for a few years (and building tools too): https://simonwillison.net/series/git-scraping/
Interesting - I've been doing similar for a while (not writing about it though), but generally "self-commit" - i.e. the code in the repo commits back to itself, usuualy using github actions, or gitlab. E.g. https://github.com/ukd1/lvms-events
If you like you could tag it git-scraping to add it to this list: https://github.com/topics/git-scraping