validate.yml

name: Validate

on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - master
    types:
      - opened
      - reopened
      - edited
      - synchronize

permissions:
  contents: read

jobs:
  validate-cnames:
    runs-on: ubuntu-latest

    env:
      GH_EVENT_HASH: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.sha }}

    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ env.GH_EVENT_HASH }}

      - uses: actions/checkout@v4
        with:
          repository: js-org/js.org-cleanup
          path: cleanup

      - uses: actions/setup-node@v4
        with:
          node-version-file: cleanup/.nvmrc
          cache: npm
          cache-dependency-path: cleanup/package-lock.json

      - name: Install dependencies
        run: npm ci
        working-directory: cleanup

      - name: Validate cnames_active.js
        run: node index.js --validate ../cnames_active.js
        working-directory: cleanup

  validate-pr-template:
    if: github.event_name == 'pull_request'

    runs-on: ubuntu-latest

    steps:
      - name: Validate PR template
        uses: actions/github-script@v7
        with:
          script: |
            const body = context.payload.pull_request.body || "";

            // 1. Check both checkboxes
            const checkbox1 = /\[x\].*?There is reasonable content/i.test(body);
            const checkbox2 = /\[x\].*?I have read and accepted/i.test(body);

            // 2. URL must be on the exact "The site content can be seen at ..." line
            // https://regex101.com/r/N36fsT
            const urlLineRegex = /^[ \t]*-[ \t]*The site content can be seen at[ \t]+(?:<)?(?:\[.*?\]\()?https?:\/\/[^\s>()]+(?:\))?(?:>)?/m;
            const urlMatch = urlLineRegex.exec(body);
            const urlValid = urlMatch !== null;

            // 3. Explanation must follow the blockquote marker
            const explanationMatch = />\s*The site content is(?:\s*|\s*\n)(.+)/i.exec(body);
            const explanation = explanationMatch && explanationMatch[1].trim().length > 10;

            if (!checkbox1 || !checkbox2 || !urlValid || !explanation) {
              core.setFailed(
                "❌ PR template is not properly filled:\n" +
                `Checkbox1: ${checkbox1 ? '✅' : '❌'}\n` +
                `Checkbox2: ${checkbox2 ? '✅' : '❌'}\n` +
                `URL on correct line: ${urlValid ? '✅' : '❌'}\n` +
                `Explanation: ${explanation ? '✅' : '❌'}`
              );
            } else {
              console.log("✅ PR template format is valid.");
            }