python_wheel_macos_arm64.yml

name: Python Wheel Build MacOS Arm64

on:
  push:
    branches:
      - master
    tags:
      - v*
  pull_request:
    branches:
      - master

jobs:
  MacOS:
    runs-on: macos-13
    env:
      MACOSX_DEPLOYMENT_TARGET: 11.0

    steps:
    - uses: actions/checkout@v4

    - name: Install libomp and fftw
      run: |
        pkg=$(brew fetch --force --bottle-tag=arm64_ventura fftw | grep 'Downloaded to' | cut -d' ' -f3)
        brew install $pkg
        pkg=$(brew fetch --force --bottle-tag=arm64_ventura libomp | grep 'Downloaded to' | cut -d' ' -f3)
        brew install $pkg

    - name: Compile libfinufft
      run: |
        cp make.inc.macosx_arm64 make.inc
        make lib

    - name: Build wheels
      uses: pypa/cibuildwheel@v2.17.0
      env:
        FINUFFT_DIR: ${{ github.workspace }}
        CC: Clang
        CXX: Clang++
        CIBW_ARCHS_MACOS: arm64
        CIBW_BUILD: cp38-* cp39-* cp310-* cp311-* cp312-*
      with:
        package-dir: ./python/finufft
        output-dir: wheelhouse

    - name: Upload wheels
      uses: actions/upload-artifact@v4
      with:
        name: macos-arm64-wheels
        path: wheelhouse/*.whl

    - name: Setup tmate session
      if: ${{ failure() }}
      uses: mxschmitt/action-tmate@v3