Test: build workflow #21

	name: Build Wheels

	on:
	workflow_dispatch:
	push:
	branches: [main, test-workflow]
	pull_request:
	branches: [main, test-workflow]

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	build_sdist:
	name: Build SDist
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	submodules: true

	- name: Build SDist
	run: pipx run build --sdist

	- name: Check metadata
	run: pipx run twine check dist/*

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


	build_wheels:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest, macos-latest, windows-latest]

	steps:
	- uses: actions/checkout@v4
	with:
	submodules: true

	- uses: astral-sh/setup-uv@v4

	- name: Build wheels
	uses: pypa/[email protected]
	env:
	CIBW_ARCHS_LINUX: auto aarch64
	CIBW_ARCHS_MACOS: x86_64 universal2 arm64
	CIBW_ARCHS_WINDOWS: x86 AMD64
	CIBW_SKIP: pp*

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

	upload_all:
	name: Upload if release
	needs: [build_wheels, build_sdist]
	runs-on: ubuntu-latest
	if: github.ref == 'refs/heads/main'
	environment: pypi
	permissions:
	id-token: write
	attestations: write

	steps:
	- uses: actions/setup-python@v5
	with:
	python-version: "3.x"

	- uses: actions/download-artifact@v4
	with:
	pattern: cibw-*
	merge-multiple: true
	path: dist

	- name: Generate artifact attestation for sdist and wheels
	uses: actions/attest-build-provenance@v1
	with:
	subject-path: "dist/*"

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

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