label-merge-conflicts.yml

name: "Label Merge Conflicts"
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]

permissions:
  contents: read
  pull-requests: write
  # Enforce other not needed permissions are off
  actions: none
  checks: none
  deployments: none
  issues: none
  #metadata: read
  packages: none
  repository-projects: none
  security-events: none
  statuses: none

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."