name: Validate Issue
on:
  issues:
    types: [opened]

jobs:
  validate:
    runs-on: ubuntu-latest
    steps:
      - name: Check chapter URL
        uses: actions/github-script@v7
        with:
          script: |
            const body = context.payload.issue.body || '';
            const hasValidUrl = body.includes('nextjs.org/learn');

            if (!hasValidUrl) {
              await github.rest.issues.createComment({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: context.issue.number,
                body: 'This issue was automatically closed because it doesn\'t reference a valid nextjs.org/learn URL.'
              });
              await github.rest.issues.update({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: context.issue.number,
                state: 'closed',
                state_reason: 'not_planned'
              });
            }