Runs all OSs in one matrixed job #28

	name: Build wheel files

	on: [push, pull_request]

	jobs:
	build_ubuntu_wheels:
	name: Build wheels on ${{ matrix.os }} for Python ${{ matrix.pyversions }}
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, macos-14, macos-13, macos-12]
	pyversions: ['3.11', '3.10', '3.9', '3.8', '3.7',]

	steps:
	- uses: actions/checkout@v4

	- uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.pyversions }}

	- name: Install pip dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install forthon mppl numpy h5py
	python -m pip install flake8
	python -m pip install pytest-isolate pytest-xdist
	pip install 'build<0.10.0'


	- name: Symlink gfortran for macOS
	if: runner.os == 'macOS'
	run: \|
	# make sure gfortran is available
	ln -s /usr/local/bin/gfortran-13 /usr/local/bin/gfortran
	gfortran --version



	- name: Build wheels
	run: python -m build

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

	gather_wheels:
	needs: build_ubuntu_wheels
	name: Gathers built wheels
	runs-on: ubuntu-latest
	steps:
	- uses: actions/download-artifact@v4
	with:
	merge-multiple: true

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