wheels.yml

name: Release

on:
  push:
    branches-ignore:
      - "dependabot/**"
      - "pre-commit-ci-update-config"
    tags:
      - "**"
  pull_request:
    paths:
      - pyproject.toml
      - setup.py
      - buildutils/**
      - .github/workflows/wheels.yml
      - tools/install_libzmq.sh
      - zmq/utils/*.h

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

env:
  TWINE_NONINTERACTIVE: "1"
#  CIBW_PRERELEASE_PYTHONS: "1"

jobs:
  check-bundle:
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v4

      - name: setup python
        uses: actions/setup-python@v4
        with:
          python-version: "3.11"

      - name: check bundled libzmq checksums
        run: python -m buildutils.bundle checksums

  sdist:
    runs-on: ubuntu-22.04

    steps:
      - uses: actions/checkout@v4

      - name: setup python
        uses: actions/setup-python@v4
        with:
          python-version: "3.11"

      - name: install dependencies
        run: |
          pip install --upgrade pip build pytest
          pip install -r tools/wheel-requirements.txt

      - name: build sdist
        run: |
          python setup.py fetch_libzmq
          python setup.py cython
          python -m build --sdist .

      - uses: actions/upload-artifact@v3
        with:
          name: sdist
          path: "dist/*.tar.gz"
          if-no-files-found: error

      - name: verify sdist files
        run:
          pytest -v tools/test_sdist.py

      - name: Publish to PyPI
        if: startsWith(github.ref, 'refs/tags/')
        env:
          TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
          TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
        run: |
          pip install twine
          twine upload --skip-existing dist/*.tar.gz

  wheel:
    runs-on: ${{ matrix.os || 'ubuntu-22.04' }}
    name: wheel-${{ matrix.name }}

    env:
      MACOSX_DEPLOYMENT_TARGET: "10.9"
      CIBW_BUILD: "${{ matrix.cibw.build || '*' }}"
      CIBW_SKIP: "${{ matrix.cibw.skip || '' }}"
      CIBW_ARCHS_LINUX: "${{ matrix.cibw.arch || 'auto' }}"
      CIBW_ARCHS_MACOS: "${{ matrix.cibw.arch || 'auto' }}"
      CIBW_MANYLINUX_X86_64_IMAGE: "${{ matrix.cibw.manylinux_x86_64_image || '' }}"

    strategy:
      fail-fast: false
      matrix:
        include:
          - os: macos-11
            name: mac-cpython
            cibw:
              build: "cp*"

          - os: macos-11
            name: mac-pypy
            cibw:
              build: "pp*"

          - os: macos-11
            name: mac-arm
            cibw:
              arch: universal2
              build: "cp*"

          - name: manylinux-x86_64
            cibw:
              arch: x86_64
              build: "*manylinux*"

          - name: manylinux-i686
            cibw:
              arch: i686
              build: "*manylinux*"

          # additional manylinux variants, not specified in pyproject.toml:
          # build with newer 2_28 for cpython >= 3.10, pypy 3.9
          - name: manylinux-x86_64-2_28
            cibw:
              arch: x86_64
              build: "cp31*-manylinux* pp39-manylinux*"
              manylinux_x86_64_image: manylinux_2_28

          - name: musllinux
            cibw:
              build: "*musllinux*"

          - name: win32
            os: windows-2019
            architecture: x86
            cibw:
              build: "cp*win32"

          - os: windows-2019
            name: win-pypy
            architecture: x64
            cibw:
              build: "pp*win_amd64"

          - os: windows-2019
            name: win_amd64
            architecture: x64
            cibw:
              build: "cp*win_amd64"

    steps:
      - uses: actions/checkout@v4

      - name: setup python
        uses: actions/setup-python@v4
        with:
          python-version: "3.11"
          architecture: ${{ matrix.architecture }}

      - name: customize mac-arm-64
        if: contains(matrix.os, 'macos') && matrix.cibw.arch
        run: |
          echo 'MACOSX_DEPLOYMENT_TARGET=10.15' >> "$GITHUB_ENV"

      - name: install dependencies
        run: |
          pip install --upgrade setuptools pip wheel
          pip install -r tools/wheel-requirements.txt

      - name: show environment
        run: |
          pip freeze

      - name: list target wheels
        run: |
          python -m cibuildwheel . --print-build-identifiers

      - name: build wheels
        run: |
          python -m cibuildwheel .

      - uses: actions/upload-artifact@v3
        with:
          name: wheels-${{ matrix.name }}
          path: "wheelhouse/*"
          if-no-files-found: error

      - name: Publish wheels to PyPI
        if: startsWith(github.ref, 'refs/tags/')
        env:
          TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
          TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
        run: |
          pip install twine
          twine upload --skip-existing wheelhouse/*