name: PR Labeler Tests

on:
  pull_request:
    paths:
      - ".github/labeler.yml"
      - ".github/scripts/pr-labeler.js"
      - ".github/scripts/tests/pr-labeler-fixtures.json"
      - ".github/scripts/tests/pr-labeler.test.js"
      - ".github/workflows/pr-labeler.yml"
      - ".github/workflows/pr-labeler-tests.yml"
  push:
    branches:
      - main
    paths:
      - ".github/labeler.yml"
      - ".github/scripts/pr-labeler.js"
      - ".github/scripts/tests/pr-labeler-fixtures.json"
      - ".github/scripts/tests/pr-labeler.test.js"
      - ".github/workflows/pr-labeler.yml"
      - ".github/workflows/pr-labeler-tests.yml"
  workflow_dispatch:

permissions:
  contents: read

jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Set up Node
        uses: actions/setup-node@v4
        with:
          node-version: "20"

      - name: Validate PR labeler script
        run: node --check .github/scripts/pr-labeler.js

      - name: Run PR labeler tests
        run: node .github/scripts/tests/pr-labeler.test.js