pr-checks.yml

name: PR Checks

on:
  pull_request:
    types:
      - opened
      - synchronize
      - reopened
      - labeled
      - unlabeled
      - edited

permissions:
  pull-requests: read

jobs:
  quality-gates:
    name: Quality Gates
    runs-on: ubuntu-latest
    steps:
      - name: PR Quality Gates
        uses: actions/github-script@v8
        with:
          script: |
            const { data: pr } = await github.rest.pulls.get({
              owner: context.repo.owner,
              repo: context.repo.repo,
              pull_number: context.issue.number
            });
            const labels = pr.labels.map(l => l.name);
            if (labels.some(l => l.includes('DO NOT MERGE')))
              core.setFailed('PR specifies label DO NOT MERGE');
            if (labels.some(l => l.includes('Engineers at work')) || pr.title.includes('[WIP]'))
              core.warning('PR is marked as Work in Progress');
            if (pr.additions + pr.deletions > 5000)
              core.warning('Big PR');