check_pr_comments.yml

name: Check PR Comments Message

on:
  pull_request:
    types: [opened, synchronize]

jobs:
  Check:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Check PR body for comments
        uses: actions/github-script@v7
        with:
          script: |
            const prNumber = context.payload.pull_request.number;
            const prBody = context.payload.pull_request.body;
            
            const commentRegex = /<!--[\s\S]*?-->/;
            const hasComment = commentRegex.test(prBody);
            if (hasComment) {
              const comment = "This pull request contains `<!-- ... -->` comments.";
              await github.rest.issues.createComment({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: prNumber,
                body: comment
              });
            }
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}