GH Actions: add merge-conflict check #236
Merged
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Summary
This PR can be summarized in the following changelog entry:
Relevant technical choices:
This commit adds a new workflow which runs on pushes (merges) to any of the long-running branches and whenever the contents of a pull requests changes.
It will check whether any open PRs are in a "conflict state" (after the push) and if so, will add a "merge conflict" label and leave a comment on the PR asking the OP to solve the conflict. The workflow will automatically remove the label again when the conflict is resolved.
This workflow uses a reusable action stored in the
.github
repository which takes care of the default settings, though a number of settings can still be overruled for an individual repo.For now, it has not been deemed necessary to overrule these though.
Milestone
Test instructions
Test instructions for the acceptance test before the PR gets merged
This PR can be acceptance tested by following these steps: