actions self reference

[briantist]

https://github.blog/changelog/2026-07-30-reference-same-repository-actions-with-self-repository-syntax/

[felixfontein]

Funny, I was thinking about this one earlier today, that even if using a shared workflow isn't checking out the whole repo it's part of, it should at least be possible to somehow reference actions (or other shared workflow) from the same repo and same commit somehow. Great to hear that it was just implemented :)

[briantist]

We had similar concerns at the beginning of this project around testing for the shared workflows I think, or something similar, just to remember now but I know it was relevant somehow 😅

[felixfontein]

Yes, we definitely had. I'm just creating a PR for antsibull-nox that uses this (where I also had this problem), and then I'll create one for this repo :)