add_ported_warnings.yml

name: Add mathlib4 porting warnings

on:
  pull_request:

jobs:
  build:
    name: Check for modifications to ported files
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: install Python
        uses: actions/setup-python@v3
        with:
          python-version: 3.8

      - name: install latest mathlibtools
        run: |
          pip install git+https://github.com/leanprover-community/mathlib-tools

      # TODO: is this really faster than just calling git from python?
      - name: Get changed files
        id: changed-files
        uses: Ana06/get-changed-files@v1.2

      - name: run the script
        run: |
          python scripts/detect_ported_files.py ${{ steps.changed-files.outputs.all }}