Add windows github action. #6

	# Create AppImages on a github release event. This assumes that the
	# cadabra version is the same as the release name, and it will attempt
	# to add the .AppImage files to the release assets.

	name: Windows 11

	on: [push]

	defaults:
	run:
	shell: msys2 {0}

	jobs:
	build:
	runs-on: windows-11
	name: Windows 11

	steps:
	- uses: msys2/setup-msys2@v2
	with:
	system: UCRT64
	update: true
	install: >-
	curl

	- shell: msys2 {0}
	run: \|
	pacman -S mingw-w64-ucrt-x86_64-gcc
	pacman -S mingw-w64-ucrt-x86_64-gtkmm3
	pacman -S mingw-w64-ucrt-x86_64-boost
	pacman -S mingw-w64-ucrt-x86_64-sqlite3
	pacman -S mingw-w64-ucrt-x86_64-cmake
	pacman -S mingw-w64-x86_64-python-matplotlib
	pacman -S mingw-w64-ucrt-x86_64-python-sympy
	pacman -S git

	- uses: actions/checkout@v4

	- name: Setup GitHub CLI
	run: \|
	sudo apt-get update
	sudo apt-get install -y gh

	- name: Authenticate GitHub CLI
	run: gh auth setup-git
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	- uses: actions/checkout@master
	name: Checkout source

	- name: Build
	run: \|
	mkdir build
	cd build
	cmake ..
	ninja
	ninja install

	- name: Set version variables from output of cmake
	run: \|
	VER=$(cat ${{ github.workspace }}/build/VERSION)
	echo "VERSION=$VER" >> $GITHUB_ENV

	# - name: Upload release assets
	# run: \|
	# ls ${{ github.workspace }}/artifacts/
	# gh release upload "${{ env.VERSION }}" ${{ github.workspace }}/artifacts/Cadabra_${{ env.VERSION }}_${{ matrix.arch }}.AppImage --clobber
	# env:
	# GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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