bug: Your branch is up to date with 'origin/master'.

[linonetwo]

Your branch is up to date with 'origin/master'.
fatal: refusing to merge unrelated histories
Error: Process completed with exit code 128.

But actually

https://github.com/linonetwo/CDDA-Kenan-Modpack-Chinese/runs/2455149076?check_suite_focus=true

https://github.com/linonetwo/CDDA-Kenan-Modpack-Chinese/blob/28ae4db5b2021fbd9c0fc627530c8834828f41e7/.github/workflows/release-mod.yml#L24-L29

[linonetwo]

need --allow-unrelated-history , how to add?

[linonetwo]

Maybe you shouldn't push? https://github.com/exions/merge-upstream/blob/f319e34ccad113d4f524e9ca33f5dab14b51117c/action.yml#L38

Can you make an option to disable the push step? I'm using another action to do commit and push, so don't need this.

[discdiver]

See #13 - I've forked this and published an action that allows unrelated histories.