Very cool - yeah I know exactly what you mean, running CI workflows on your own machine is just so nice.
When something fails it makes the debug and retry loop just as simple and fast as when you're developing, and there's really nothing like watching a production build run and ship in literally like a minute, just as fast as if you're building and starting your local dev server :-)
It's quite spartan, but it gets the job done, and I love that a) it's fast, b) I can see exactly what happened, down to ssh'ing into the build directory and poking around, and c) If there's a feature I want, I can just add it!
Here's my bot in action: https://github.com/lukechampine/us/pull/37#issuecomment-5936...