electron/.github/workflows/pr-template-check.yml

name: PR Template Check

on:
  pull_request_target:
    types: [opened, ready_for_review]

permissions: {}

jobs:
  check-pr-template:
    if: ${{ github.event.pull_request.head.repo.fork && !github.event.pull_request.draft && !startsWith(github.head_ref, 'roller/') }}
    name: Check PR Template
    runs-on: ubuntu-slim
    permissions:
      contents: read
      pull-requests: write
    steps:
      - name: Checkout
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
        with:
          sparse-checkout: .github/PULL_REQUEST_TEMPLATE.md
          sparse-checkout-cone-mode: false
      - name: Check for required sections
        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
        with:
          script: |
            const fs = require('fs');
            const template = fs.readFileSync('.github/PULL_REQUEST_TEMPLATE.md', 'utf8');
            const requiredSections = [...template.matchAll(/^(#{1,4} .+)$/gm)].map(
              (m) => m[1],
            );
            if (requiredSections.length === 0) {
              console.log('No heading sections found in PR template');
              return;
            }
            const body = context.payload.pull_request.body || '';
            const missingSections = requiredSections.filter(
              (section) => !body.includes(section),
            );
            if (missingSections.length > 0) {
              const list = missingSections.map((s) => `- \`${s}\``).join('\n');
              await github.rest.issues.createComment({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: context.payload.pull_request.number,
                body: `This PR was automatically closed because the PR template was not properly filled out. The following required sections are missing:\n\n${list}\n\nPlease update your PR description to include all required sections and reopen the PR.`,
              });
              await github.rest.pulls.update({
                owner: context.repo.owner,
                repo: context.repo.repo,
                pull_number: context.payload.pull_request.number,
                state: 'closed',
              });
            }