name: Check python dependencies

on:
  push:
    branches:
      - "master"
      - "[0-9].[0-9]*"
  pull_request:
    types: [synchronize, opened, reopened, ready_for_review]

# cancel previous workflow jobs for PRs
concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.run_id }}
  cancel-in-progress: true

jobs:
  check-python-deps:
    runs-on: ubuntu-22.04
    steps:

      - name: "Checkout ${{ github.ref }} ( ${{ github.sha }} )"
        uses: actions/checkout@v4
        with:
          persist-credentials: false
          submodules: recursive
          depth: 1

      - name: Setup Python
        if: steps.check.outputs.python
        uses: ./.github/actions/setup-backend/

      - name: Run uv
        if: steps.check.outputs.python
        run: ./scripts/uv-pip-compile.sh

      - name: Check for uncommitted changes
        run: |
          if [[ -n "$(git diff)" ]]; then
            echo "ERROR: The pinned dependencies are not up-to-date."
            echo "Please run './scripts/uv-pip-compile.sh' and commit the changes."
            exit 1
          else
            echo "Pinned dependencies are up-to-date."
          fi