Adding MacOS support #22

	name: Build

	on: [push, pull_request]

	jobs:
	build_wheels:
	name: Build wheels on ${{ matrix.os }}
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest, macos-13, macos-14]
	fail-fast: false

	steps:
	- uses: actions/checkout@v4

	- name: Set OpenMP env for macos-13
	if: matrix.os == 'macos-13'
	run: \|
	echo "LDFLAGS=$LDFLAGS -L/usr/local/opt/libomp/lib" >> $GITHUB_ENV
	echo "CXXFLAGS=$CXXFLAGS -I/usr/local/opt/libomp/include" >> $GITHUB_ENV

	- name: Set OpenMP env for macos-14
	if: matrix.os == 'macos-14'
	run: \|
	echo "LDFLAGS=$LDFLAGS -L/opt/homebrew/opt/libomp/lib" >> $GITHUB_ENV
	echo "CXXFLAGS=$CXXFLAGS -I/opt/homebrew/opt/libomp/include" >> $GITHUB_ENV

	- name: Build wheels
	uses: pypa/[email protected]

	- 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
	submodules: true

	- name: Build SDist
	run: \|
	pip install -U build
	python -m build --sdist

	- uses: actions/upload-artifact@v4
	with:
	name: cibw-sdist
	path: dist/*.tar.gz

	upload_all:
	needs: [build_wheels, make_sdist]
	environment: pypi

	permissions:
	id-token: write
	runs-on: ubuntu-latest
	# TODO: only run on release
	# if: github.event_name == 'release' && github.event.action == 'published'
	if: startsWith(github.ref, 'refs/tags/v')
	steps:
	- uses: actions/download-artifact@v4
	with:
	pattern: cibw-*
	path: dist
	merge-multiple: true

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

Provide feedback