close-pr.yml

name: Auto Close PR on build.yml Change

on:
  pull_request:
    paths:
      - '.github/workflows/build.yml'

jobs:
  auto-close:
    runs-on: ubuntu-latest
    permissions:
      pull-requests: write
      issues: write
    steps:
      - name: Close PR
        uses: actions/github-script@v9
        with:
          script: |
            await github.rest.pulls.update({
              owner: context.repo.owner,
              repo: context.repo.repo,
              pull_number: context.issue.number,
              state: 'closed'
            });
            
            await github.rest.issues.createComment({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: context.issue.number,
              body: "🚫 This PR has been automatically closed because it modifies `.github/workflows/build.yml`.\n\nThis workflow file is a usage example and should not be modified as part of the Action logic."
            });            await github.rest.pulls.update({
              owner: context.repo.owner,
              repo: context.repo.repo,
              pull_number: context.issue.number,
              state: 'closed'
            });
            await github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: "This PR has been automatically closed because it modifies `.github/workflows/build.yml`, which is a usage example, not part of the Action logic."
            });