name: Check Modified Subtree

on:
    workflow_dispatch:

    pull_request:
        branches: [master]

jobs:
    check:
        runs-on: ubuntu-latest
        steps:
            - name: Checkout Repository
              uses: actions/checkout@v4
              with:
                  fetch-depth: 0 # Fetch complete history
                  clean: false

            - name: Check For Differences
              run: ./.github/scripts/check-modified-subtree.sh