rustims/.github/workflows/python-tests.yml at main · theGreatHerrLebert/rustims · GitHub

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name: Python Tests

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

jobs:
  # Cheap, no-build guard: the connector's version is declared in BOTH
  # Cargo.toml and pyproject.toml, and maturin takes the WHEEL version from
  # pyproject.toml. Bumping only Cargo.toml compiles the new version but emits a
  # wheel carrying the old one, which PyPI rejects as a duplicate — the release
  # then publishes nothing while reporting success.
  version-consistency:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Connector Cargo.toml and pyproject.toml agree
        run: |
          cargo_v=$(grep -m1 '^version' imspy_connector/Cargo.toml | cut -d'"' -f2)
          py_v=$(grep -m1 '^version' imspy_connector/pyproject.toml | cut -d'"' -f2)
          echo "Cargo.toml=$cargo_v  pyproject.toml=$py_v"
          if [ "$cargo_v" != "$py_v" ]; then
            echo "::error::imspy_connector version mismatch: Cargo.toml=$cargo_v but pyproject.toml=$py_v (maturin uses pyproject.toml for the wheel version)"
            exit 1
          fi

  test:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python-version: [ "3.11", "3.12" ]

    steps:
      - uses: actions/checkout@v4

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
          cache: pip

      - name: Set up Rust
        uses: dtolnay/rust-toolchain@stable

      - uses: Swatinem/rust-cache@v2
        with:
          workspaces: imspy_connector

      # Default features only — the vendor extractors (thermo/sciex) need extra
      # repositories and are not what these tests exercise. This mirrors what the
      # published wheels contain.
      - name: Build and install imspy-connector
        run: |
          python -m pip install --upgrade pip maturin
          cd imspy_connector
          maturin build --release
          pip install ../target/wheels/*.whl

      # CPU-only torch: the default index resolves CUDA wheels (~2 GB) that a CI
      # runner neither needs nor has a GPU for.
      - name: Install CPU torch
        run: pip install torch --index-url https://download.pytorch.org/whl/cpu

      - name: Install packages under test
        run: |
          pip install ./packages/imspy-core
          pip install ./packages/imspy-predictors
          pip install ./packages/imspy-search
          pip install ./packages/imspy-simulation
          pip install pytest

      - name: imspy-core
        run: cd packages/imspy-core && pytest tests/ -q

      - name: imspy-predictors
        run: cd packages/imspy-predictors && pytest tests/ -q

      - name: imspy-simulation
        run: cd packages/imspy-simulation && pytest tests/ -q