# Copyright (c) Microsoft Corporation.
# Licensed under the MIT License.

name: Verify PR Labels

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

permissions:
  contents: read
  pull-requests: read

jobs:
  verify-labels:
    if: github.repository_owner == 'PowerShell'
    runs-on: ubuntu-latest

    steps:
    - name: Check out the repository
      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

    - name: Verify PR has label starting with 'cl-'
      id: verify-labels
      uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
      with:
        script: |
          const labels = context.payload.pull_request.labels.map(label => label.name.toLowerCase());
          if (!labels.some(label => label.startsWith('cl-'))) {
            core.setFailed("Every PR must have at least one label starting with 'cl-'.");
          }