ci.yml

name: CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]
  workflow_dispatch:

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.10", "3.11"]
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}

      - uses: dtolnay/rust-toolchain@stable

      - name: Cache Rust build
        uses: Swatinem/rust-cache@v2

      - name: Rust tests
        run: cargo test --release

      # scipy / scikit-learn are required to import trust_bo while the
      # deprecated TandemEngine (legacy-tandem extra) is still bundled
      - name: Install Python deps
        run: pip install pytest scipy scikit-learn

      # `maturin develop` requires a virtualenv; `pip install .` builds the
      # same wheel via the maturin build backend and works anywhere
      - name: Build and install package
        run: pip install .

      - name: Python tests
        run: pytest tests/ -q