Build VTK from source #13

	name: Build VTK from source

	on:
	workflow_dispatch

	env:
	PYTHONUTF8: 1

	jobs:
	build:
	name: Build with wrapper for Python ${{ matrix.python-version }} on ${{ matrix.os }}
	runs-on: ${{ matrix.os }}

	strategy:
	matrix:
	os: [ 'ubuntu-20.04', 'macos-11', 'macos-14', 'windows-2019' ]
	python-version: [ '3.9', '3.10', '3.11', '3.12' ]

	steps:
	- name: Checkout project
	uses: actions/checkout@v2

	- uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}

	- name: Setup Python Env
	shell: bash -l {0}
	# The `bdist_wheel` command requires the `wheel` package
	run: \|
	python3 -m pip install --upgrade pip
	python3 -m pip install --upgrade wheel
	python3 -m pip freeze

	- name: Ubuntu Deps
	shell: bash -l {0}
	run: \|
	if [ "$RUNNER_OS" == "Linux" ]; then
	sudo apt install -y build-essential cmake mesa-common-dev mesa-utils freeglut3-dev python3-dev python3-venv git-core ninja-build cmake wget libglvnd0 libglvnd-dev
	fi

	- name: Build Wheel from Scratch
	shell: bash -l {0}
	run: \|
	pip3 install --upgrade setuptools
	mkdir -p ./vtk/build
	wget https://www.vtk.org/files/release/9.2/VTK-9.2.6.tar.gz # Update this for newer releases of VTK
	tar -zxf VTK-9.2.6.tar.gz --directory ./vtk/
	cd ./vtk/build
	cmake -GNinja -DVTK_WHEEL_BUILD=ON -DVTK_WRAP_PYTHON=ON -DCMAKE_BUILD_TYPE=Release ../VTK-9.2.6
	ninja
	python3 setup.py bdist_wheel
	cd ../../
	find ./ -iname *.whl

	- name: Upload Artifact
	uses: actions/upload-artifact@v4
	with:
	name: cadquery-vtk-${{ matrix.os }}-cp${{ matrix.python-version }}
	path: vtk/build/dist/*.whl

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