mergeability.yml

name: Mergeability

on:
  pull_request:
    types: [synchronize, opened, reopened, labeled, unlabeled]

jobs:
  check-labels:
    runs-on: ubuntu-latest
    name: Check mergeability based on labels
    steps:
      - if: ${{ contains(github.event.*.labels.*.name, 'dont-merge') }}
        name: Fail test due to 'dont-merge' label presence
        run: exit 1
      - name: Allow merging
        run: exit 0