prevent-github-change.yaml

name: Prevent github change
on:
  workflow_call:
  pull_request:
    branches: ["main"]
    paths:
      - ".github/**/*.yaml"
      - ".github/**/*.yml"

# prevent fork user to change
jobs:
  detect:
    if: ${{ github.event.pull_request.head.repo.fork }} # detect if PR is from fork.
    runs-on: ubuntu-latest
    timeout-minutes: 3
    steps:
      - name: "Prevent file change"
        run: exit 1