miepython/.github/workflows/test.yaml at main · scottprahl/miepython · GitHub

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# yamllint disable rule:truthy
---
name: CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]
  workflow_dispatch:  # allow manual triggering

concurrency:                       # cancel stale CI runs on the same branch
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  # Runs the same `make lint` target a local release check does, through uv, so
  # the set of checks lives only in the Makefile and cannot drift from CI.
  lint:
    name: Lint
    runs-on: ubuntu-latest

    steps:
      - name: Checkout sources
        uses: actions/checkout@v7

      - name: Install uv
        uses: astral-sh/setup-uv@v9.0.0
        with:
          enable-cache: true

      - name: Run every static check
        env:
          # uv would otherwise pick any interpreter satisfying requires-python
          UV_PYTHON: "3.14"
        run: make lint

  # Coverage needs one run per backend, plus NUMBA_DISABLE_JIT so coverage.py
  # can see inside the njit bodies; the make target explains why.
  coverage:
    name: Coverage
    runs-on: ubuntu-latest

    steps:
      - name: Checkout sources
        uses: actions/checkout@v7

      - name: Install uv
        uses: astral-sh/setup-uv@v9.0.0
        with:
          enable-cache: true

      - name: Measure combined coverage
        env:
          UV_PYTHON: "3.14"
        run: make coverage

      - name: Upload the HTML report
        if: always()
        uses: actions/upload-artifact@v7
        with:
          name: coverage-html
          path: htmlcov/
          retention-days: 14

  tests:
    name: Python ${{ matrix.python-version }} – ${{ matrix.os }}
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: false
      matrix:
        # every supported Python on Linux, since version problems are cheap to
        # catch there and the classifiers promise 3.10 through 3.14
        os: [ubuntu-latest]
        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
        include:
          # numba holds the platform-specific half of this package, so check
          # both ends of the range on the other operating systems too
          - os: macos-latest
            python-version: "3.10"
          - os: macos-latest
            python-version: "3.14"
          - os: windows-latest
            python-version: "3.10"
          - os: windows-latest
            python-version: "3.14"

    steps:
      - name: Checkout sources
        uses: actions/checkout@v7

      - name: Setup Python
        uses: actions/setup-python@v7
        with:
          python-version: ${{ matrix.python-version }}
          cache: pip                       # built-in cache for wheels
          cache-dependency-path: |
            pyproject.toml

      - name: Install package (+tests)
        run: |
          # no setuptools here: the editable install is build-isolated, so the
          # backend comes from [build-system] requires, not from this env
          python -m pip install --upgrade pip
          python -m pip install -e .
          python -m pip install pytest

      # The backend is bound when miepython is first imported, so each
      # process tests only one of them.  conftest.py skips the other's files.
      - name: Run pytest with the pure python backend
        env:
          MIEPYTHON_USE_JIT: "0"
        run: python -m pytest tests

      - name: Run pytest with the numba backend
        env:
          MIEPYTHON_USE_JIT: "1"
        run: python -m pytest tests