actions: automatically add a "needs rebase" label and comment as rele…

…vant (#15)

.github/workflows/label-merge-conflicts.yml

@@ -0,0 +1,21 @@
+name: "Maintenance"
+on:
+ # So that PRs touching the same files as the push are updated
+ push:
+ # So that the `dirtyLabel` is removed if conflicts are resolve
+ # We recommend `pull_request_target` so that github secrets are available.
+ # In `pull_request` we wouldn't be able to change labels of fork PRs
+ pull_request_target:
+ types: [synchronize]
+
+jobs:
+ main:
+ runs-on: ubuntu-latest
+ steps:
+ - name: check if prs are dirty
+ uses: eps1lon/actions-label-merge-conflict@releases/2.x
+ with:
+ dirtyLabel: "needs rebase"
+ repoToken: "${{ secrets.GITHUB_TOKEN }}"
+ commentOnDirty: "This pull request has conflicts, please rebase."
+ #commentOnClean: "Conflicts have been resolved. A maintainer will review the pull request shortly."