build.yaml

name: Build

on:
  # Trigger the workflow on push or pull request,
  # but only for the main branch
  push:
    branches:
      - main
      - master
    tags:
      - '*'
  pull_request:
    branches:
      - main
      - master

jobs:
  build_wheels:
    name: Build wheels on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Build wheels
        uses: pypa/cibuildwheel@v2.20.0
      - uses: actions/upload-artifact@v4
        with:
          name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
          path: ./wheelhouse/*.whl

  make_sdist:
    name: Make SDist
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - name: Build SDist
      run: pipx run build --sdist

    - uses: actions/upload-artifact@v4
      with:
        name: cibw-sdist
        path: dist/*.tar.gz
  
  upload_all:
    needs: [build_wheels, make_sdist]
    permissions:
      id-token: write
    runs-on: ubuntu-latest
    if: github.ref_type == 'tag'
    steps:
    - uses: actions/download-artifact@v4
      with:
        pattern: cibw-*
        path: dist
        merge-multiple: true

    - uses: pypa/gh-action-pypi-publish@release/v1

  doc_lint_cov:
    name: Documentation, Linting and Coverage
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - uses: actions/setup-python@v5
        with:
          # Update according to NEP-29
          python-version: '3.10'
          cache: 'pip'
      - name: Install package
        run: |
          pip install -v .[all]
      - name: Build documentation
        run: |
          sphinx-build -W -b html docs/ _build/html
      - name: Upload documentation
        uses: actions/upload-artifact@v4
        with:
          name: Documentation
          path: _build/html
      - name: Code style and tests
        run: |
          pytest --pyargs uarray
      - name: mypy
        run: |
          mypy src/uarray
      - name: Run clang-format style check for C/C++ code.
        uses: jidicula/clang-format-action@v4.13.0
        with:
          clang-format-version: '18'
          check-path: 'src'
      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v4
        with:
          directory: 'coverage/coverage*.xml'
          env_vars: OS,PYTHON
          fail_ci_if_error: false
          verbose: true

  pypy3:
    name: Tests for PyPy3
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - uses: actions/setup-python@v5
        with:
          python-version: 'pypy-3.10'
          cache: 'pip'
      - name: Install package
        run: |
          pip install -v .[tests]
      - name: Run tests
        run: |
          pytest --pyargs uarray

  scipy_fft:
    name: Run SciPy FFT tests
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          # Update according to NEP-29
          python-version: '3.10'
          cache: 'pip'
      - name: Install package
        run: |
          pip install -v .[tests] pytest"<7"
          pip install scipy==1.7.2
      - name: SciPy tests
        run: |
          import scipy.fft
          assert scipy.fft.test()
        shell: python