Build

Use Python Stable ABI in Swig build #22

	name: Build

	on:
	push:
	branches:
	- master
	pull_request:

	jobs:
	build_wheels:
	name: Build wheels on ${{ matrix.os }}
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-22.04, windows-2022, macos-14]

	env:
	CIBW_SKIP: pp*
	CIBW_ARCHS_MACOS: x86_64 arm64
	CIBW_ARCHS_LINUX: x86_64 aarch64
	# Build only for Python 3.10 since we're using stable ABI
	# The resulting abi3 wheels will work for Python 3.10+
	CIBW_BUILD: cp310-*

	steps:
	- uses: actions/checkout@v2

	# Used to host cibuildwheel
	- uses: actions/setup-python@v2

	- name: Install cibuildwheel
	run: python -m pip install cibuildwheel==2.21.3

	- name: Install QEMU and emulation on the Ubuntu runner
	if: runner.os == 'Linux'
	run: sudo apt install qemu-user-static

	- name: Build wheels
	run: python -m cibuildwheel --output-dir wheelhouse

	- uses: actions/upload-artifact@v4
	with:
	name: cibw-wheels-${{ matrix.os }}
	path: ./wheelhouse/*.whl

	upload_pypi:
	needs: [build_wheels]
	runs-on: ubuntu-latest
	# Only upload to PyPI on pushes to master, not on PRs
	if: github.event_name == 'push' && github.ref == 'refs/heads/master'
	steps:
	- uses: actions/download-artifact@v4
	with:
	pattern: cibw-*
	path: dist
	merge-multiple: true

	- uses: pypa/gh-action-pypi-publish@v1.4.2
	with:
	user: __token__
	password: ${{ secrets.pypi_password }}
	skip_existing: true

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