Terminal output grouping (GitHub Actions)

[amezin]

GitHub Actions allow grouping console output by echo'ing special commands: https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#grouping-log-lines

With current API I have no idea how to implement this.

Maybe there should be hooks that are called by the terminal reporter where it currently outputs a horizontal line (before and after the summary, before and after the summary, etc)?

[The-Compiler]

pytest-travis-fold implements this by monkey patching the stock terminal reporter.

Adding some hooks to enable this kind of thing would definitely be nice IMHO though!

Also see abusalimov/pytest-travis-fold#9 - as mentioned there, a pytest-github-actions plugin with other useful GHA features would be nice to have!