python.yml

name: Python
on:
  push:
    paths-ignore:
      - '**.md'
      - '.gitignore'
      - 'resources/**'
  pull_request:
    paths-ignore:
      - '**.md'
      - '.gitignore'
      - 'resources/**'
  workflow_dispatch:
jobs:
  python:
    name: Python - ${{ matrix.platform[0] }} - ${{ matrix.platform[2] }}
    runs-on: ${{ matrix.platform[1] }}
    strategy:
      fail-fast: false
      matrix:
        platform:
          - [Linux, ubuntu-latest, x86_64]
          - [Linux, ubuntu-latest, i686]
          - [Windows, windows-latest, AMD64]
          - [Windows, windows-latest, x86]
          - [Windows, windows-latest, ARM64]
          - [MacOS, macos-latest, x86_64]
          - [MacOS, macos-latest, arm64]
          # spdlog fails to build with the correct architecture on universal2
          # - [MacOS, macos-latest, universal2]
          # aarch64 with QEMU likely works, but builds 10x slower than the rest
          # - [Linux, ubuntu-latest, aarch64]
          # ppc64le is too obscure and slow to build due to emulation
          # - [Linux, ubuntu-latest, ppc64le]
    steps:
      - uses: actions/checkout@v4

      - name: Set up QEMU
        if: runner.os == 'Linux'
        uses: docker/setup-qemu-action@v3
        with:
          platforms: all

      - uses: actions/setup-python@v4
        with:
          python-version: '3.12'

      - name: Install cibuildwheel
        run: python -m pip install --upgrade cibuildwheel

      - name: Build wheels
        run: python -m cibuildwheel --output-dir wheelhouse
        env:
          CIBW_ARCHS: ${{ matrix.platform[2] }}
          CIBW_BUILD: cp39* cp312*
          CIBW_SKIP: "*-musllinux*"

      - name: Inspect
        run: ls wheelhouse/