^{Originally posted by curiousdannii January 7, 2022}
I'd like to be able to include the source commit's message (or the first line at least) in the deploy commit message, so that it says something like

Deploying to gh-pages from @ 84666d3 🚀 Catch errors for uploaded files, fixes #108

I see that there is a commit-message config option, but the docs don't really explain how to use it, so I'm not sure if this sort of customisation would be possible already, or if it would need changes to the action.