name: ensure-formatting

on:
  pull_request:

jobs:
  ensure-formatting:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
        with:
          submodules: recursive

      - name: Test formatting for all files
        working-directory: ${{ github.workspace }}
        run: |
          ./scripts/reformat-all.sh
          [[ $(git status --porcelain | wc -l) == 0 ]]