Fix GitHub pages (#191) #21

	name: Documentation

	on:
	push:
	tags:
	- "*"

	env:
	CPM_SOURCE_CACHE: ${{ github.workspace }}/cpm_modules

	permissions:
	contents: write


	jobs:
	build:
	name: Build and publish documentation
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3

	- uses: actions/cache@v3
	with:
	path: "**/cpm_modules"
	key: ${{ github.workflow }}-cpm-modules-${{ hashFiles('/CMakeLists.txt', '/*.cmake') }}

	- name: Install python dependencies
	run: \|
	pip3 install jinja2==3.1.6 Pygments==2.19.1

	- name: Install Doxygen
	uses: ssciwr/doxygen-install@v1
	with:
	version: "1.13.2"

	- name: Build
	run: \|
	cmake -Sdocumentation -Bbuild
	cmake --build build --target GenerateDocs

	- name: Publish
	uses: peaceiris/actions-gh-pages@v4
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: ./build/doxygen/html

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