Fix arm wheels created with x86_64 platform tag based on https://github.com/pypa/cibuildwheel/pull/1416

build-pendulum-wheels.yml

name: Build

on: [push, pull_request]

jobs:
  build_wheels:
    name: Build wheels on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-22.04, windows-2022, macos-12]

    steps:
      - uses: actions/checkout@v3

      - name: Build wheels
        uses: pypa/cibuildwheel@v2.12.1
        env:
          CIBW_BUILD: cp311-*

      - uses: actions/upload-artifact@v3
        with:
          name: wheels
          path: ./wheelhouse/*.whl

  build_wheels_macos_arm:
    name: Build arm64 wheels on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [macos-12]

    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-python@v4
        with:
          python-version: '3.11' 

      - name: Build wheels
        uses: pypa/cibuildwheel@v2.12.1
        env:
          CIBW_BUILD: cp311-*
          CIBW_ARCHS_MACOS: arm64

      # cross compiling wheels for arm and poetry based projects
      # creates wheels with the wrong platform tag. 
      # The wheel manifest + filename will get tagged with x86_64 instead of arm64
      # We can use the new wheel (0.40) tags command to fix this.
      - run: pip install wheel==0.40
      # create pendulum-2.1.2-cp311-cp311-macosx_12_0_arm64.whl
      - run: wheel tags --platform-tag macosx_12_0_arm64 ./wheelhouse/pendulum-2.1.2-cp311-cp311-macosx_12_0_x86_64.whl
      # remove the incorrectly tagged arm64 wheel
      - run: rm ./wheelhouse/pendulum-2.1.2-cp311-cp311-macosx_12_0_x86_64.whl

      - uses: actions/upload-artifact@v3
        with:
          name: wheels
          path: ./wheelhouse/*.whl

  publish:
    needs: [build_wheels, build_wheels_macos_arm]
    runs-on: ubuntu-22.04
    if: startsWith(github.ref, 'refs/tags/')
    steps:
      - uses: actions/download-artifact@v3
        with:
          name: wheels
          path: wheelhouse
      - name: Release
        uses: softprops/action-gh-release@v1
        with:
          files: wheelhouse/*.whl