Merge pull request #4324 from rbberger/cmake_optional_docenv #118

	# GitHub action to test LAMMPS on Windows with Visual C++
	name: "Windows Unit Tests"

	on:
	push:
	branches:
	- develop
	pull_request:
	branches:
	- develop

	workflow_dispatch:

	jobs:
	build:
	name: Windows Compilation Test
	if: ${{ github.repository == 'lammps/lammps' }}
	runs-on: windows-latest
	env:
	CCACHE_DIR: ${{ github.workspace }}/.ccache

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	with:
	fetch-depth: 2

	- name: Enable MSVC++
	uses: lammps/setup-msvc-dev@v3
	with:
	arch: x64

	- name: Install Ccache
	run: \|
	choco install ccache ninja -y

	- name: Set up ccache
	uses: actions/cache@v4
	with:
	path: ${{ env.CCACHE_DIR }}
	key: win-unit-ccache-${{ github.sha }}
	restore-keys: win-unit-ccache-

	- name: Select Python version
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'

	- name: Building LAMMPS via CMake
	run: \|
	ccache -z
	python3 -m pip install numpy
	python3 -m pip install pyyaml
	cmake -C cmake\presets\windows.cmake -D CMAKE_CXX_COMPILER=cl -D CMAKE_CXX_COMPILER_LAUNCHER=ccache -D CMAKE_C_COMPILER=cl -D CMAKE_C_COMPILER_LAUNCHER=ccache -D CMAKE_Fortran_COMPILER="" -D DOWNLOAD_POTENTIALS=off -D PKG_PYTHON=on -D WITH_PNG=off -D WITH_JPEG=off -S cmake -B build -D BUILD_SHARED_LIBS=on -D ENABLE_TESTING=on -D CMAKE_BUILD_TYPE=Release -G Ninja
	cmake --build build
	ccache -s

	- name: Run LAMMPS executable
	run: \|
	build\lmp.exe -h
	build\lmp.exe -in bench\in.lj

	- name: Run Unit Tests
	working-directory: build
	run: ctest -V -E FixTimestep:python_move_nve

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