v3.1.1 #4

	name: pip-install

	on:
	release:
	types:
	- published

	jobs:

	build:
	name: ${{ matrix.os }}:${{ matrix.python }}
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [macos-15-intel, macos-26, ubuntu-22.04, ubuntu-24.04]
	python: ['3.9', '3.10', '3.11', '3.12', '3.13', '3.14']
	steps:
	- uses: actions/checkout@v4
	with:
	submodules: true
	fetch-depth: 0

	- uses: actions/setup-python@v5
	name: Install Python
	with:
	python-version: ${{ matrix.python }}
	allow-prereleases: true

	- name: Build
	run: \|
	python -m pip install -U pip build twine setuptools setuptools_scm wheel
	python -m build

	- name: Test the sdist
	run: \|
	python -m venv venv-sdist
	venv-sdist/bin/python -m pip install dist/bigplanet*.tar.gz
	venv-sdist/bin/python -c "import bigplanet; print(bigplanet.__version__)"

	- name: Test the wheel
	run: \|
	python -m venv venv-wheel
	venv-wheel/bin/python -m pip install dist/bigplanet*.whl
	venv-wheel/bin/python -c "import bigplanet; print(bigplanet.__version__)"

	- uses: actions/upload-artifact@v4
	with:
	name: dist-${{ matrix.os }}-${{ matrix.python }}
	path: dist/*

	upload_pypi:
	needs: [build]
	runs-on: ubuntu-latest
	if: github.event_name == 'release' && github.event.action == 'published'
	permissions:
	id-token: write
	steps:
	- uses: actions/download-artifact@v4
	with:
	pattern: dist-*
	path: dist
	merge-multiple: true

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

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