Check the wheels with twine #916

	name: cibuildwheel

	on: [push, pull_request]

	jobs:
	build_wheels:
	name: Build wheels on ${{ matrix.os }}
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest, windows-latest, macOS-latest]

	steps:
	- uses: actions/checkout@v4
	- name: checkout submodules
	run: git submodule update --init --recursive

	# Used to host cibuildwheel
	- uses: actions/setup-python@v4

	- name: Install cibuildwheel and other dependencies
	run: python -m pip install cibuildwheel==2.17.0 build wheel setuptools twine

	# - name: Install LLVM (clang-cl) on windows
	# run: choco install -y llvm
	# if: runner.os == 'Windows'

	- name: Build sdist
	run: python -m build --no-isolation --sdist --outdir wheelhouse
	if: runner.os == 'Windows'

	- name: Build wheels
	run: python -m cibuildwheel --output-dir wheelhouse
	# to supply options, put them in 'env', like:
	env:
	CIBW_ARCHS: auto64
	CIBW_ARCHS_MACOS: "universal2"
	CIBW_ENVIRONMENT_MACOS: MACOSX_DEPLOYMENT_TARGET=11.0
	CIBW_ENVIRONMENT_LINUX: CXXFLAGS='-fconcepts'
	CIBW_BUILD_VERBOSITY_WINDOWS: 2
	CIBW_SKIP: "pypy pp cp36 cp37 musl"

	- name: Check the wheels are valid for PyPI upload
	run: twine check ./wheelhouse/*

	- name: Upload Files
	uses: actions/upload-artifact@v4
	with:
	name: artifact-${{ matrix.os }}
	path: \|
	./wheelhouse/*.whl
	./wheelhouse/*.tar.gz

	merge:
	runs-on: ubuntu-latest
	needs: build_wheels
	steps:
	- name: Merge Artifacts
	uses: actions/upload-artifact/merge@v4
	with:
	name: artifact
	pattern: artifact-*

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