GitHub actions triggered on forks

[dregad]

Issue originally originally reported on the forums, reposted here as requested by @splitbrain.

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I noticed today that a PR was created by github-actions in my fork dregad#1.

This was somewhat confusing... I don't understand how or why this happened. Can someone explain ? It's worth noting that I am not familiar with GitHub actions (I don't use them).

I also wonder if it can be avoided (and if so, how), as it does not really make sense for me to receive such PR's since I only use this fork for feature branches when I need to send a PR to the main DokuWiki repo. My master branch is occasionally synced with dokuwiki/master.

Thank you

Andi's reply:

It happened because forking will also clone all the configured github actions, including our auto code fixing.

Does that make sense? Probably not. We should probably check if we're running in the main repo and if not abort the action early.