pr-label.yml

name: Verify PR labels

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

permissions:
  contents: read

jobs:
  check_labels:
    runs-on: ubuntu-latest
    steps:
      - name: Check labels
        uses: actions/github-script@v7
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            const labels = context.payload.pull_request.labels.map(label => label.name);
            const expectedLabels = [
              'breaking',
              'major',
              'feature',
              'enhancement',
              'fix',
              'bugfix',
              'bug',
              'chore',
              'dependencies',
              'security',
              'minor',
              'patch',
              'ci'
            ];
            const missingLabels = expectedLabels.filter(label => !labels.includes(label));
            if (missingLabels.length == expectedLabels.length) {
              core.setFailed(`Missing labels: ${missingLabels.join(', ')}`);
            }