Modernize build system to use pyproject.toml and build wheels #34

	name: Build wheels

	on:
	workflow_dispatch:
	pull_request:
	push:
	branches:
	- maya/modernize-build
	release:
	types:
	- published

	jobs:
	build_wheels:
	name: Build wheels on ${{ matrix.os }}
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	# macos-13 is an intel runner, macos-14 is apple silicon
	os: [ubuntu-latest, macos-13, macos-14]

	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0 # Fetch full history, necessary for git describe in setup.py

	- name: Checkout charm_src # is this best practice? should we use a submodule?
	uses: actions/checkout@v4
	with:
	repository: charmplusplus/charm
	token: ${{ secrets.GITHUB_TOKEN }}
	path: charm_src/charm
	fetch-depth: 0 # Fetch full history, necessary for commit_str parsing in setup.py

	- name: Build wheels
	env:
	CIBW_SKIP: "pp, -manylinux_i686, -manylinux_ppc64le, -manylinux_s390x"

	uses: pypa/[email protected]
	with:
	package-dir: .
	output-dir: ./wheelhouse

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

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