While working on YETUS-990, I was able to create and use a GitHub action using the modified container image w/the ENTRYPOINT. I'd like to pursue publishing the GitHub action on the GitHub marketplace for everyone to use. There are some policy-type decisions to make (do we point to master? do we point to latest release? how should plugins work? etc), plus certainly some help from INFRA and probably LEGAL. I went ahead and opened YETUS-992 as the tracking issue, even if we as community reject the idea, to keep some notes, etc, as I do research.
One thing to note: as per GithHub's docs (https://docs.github.com/en/actions/creating-actions/publishing-actions-in-github-marketplace#about-publishing-actions) , this will require another repository that contains just the minimal bits to execute the action (metadata, action.yaml, etc). [Sidenote: I'm fairly certain the underlying goal is to keep the action repo small since they get cloned when the action is activated and/or published into the marketplace.] Any thoughts/questions/concerns? Thanks!