name: CI

on:
  push: { branches: [main] }
  pull_request:

jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: "3.11"
          cache: pip
      - name: Install
        run: pip install -r backend/requirements-core.txt pytest httpx
      - name: Venues and scenarios regenerate cleanly
        run: python scripts/build_venues.py
      - name: Test suite
        working-directory: backend
        # Perception tests skip gracefully without torch/transformers.
        run: python -m pytest -q
        env:
          OMP_NUM_THREADS: "1"