Merge pull request #97 from ab235/feature-substitute #9

	# ##############################################################################
	# OASIS: Open Algebra Software for Inferring Solutions
	#
	# doxygen.yml
	# ##############################################################################

	name: Deploy static content to Pages

	on:
	push:
	branches: [ "master" ]
	workflow_dispatch:

	permissions:
	contents: read
	pages: write
	id-token: write

	concurrency:
	group: "pages"
	cancel-in-progress: false

	jobs:
	deploy:
	runs-on: ubuntu-latest

	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}

	steps:
	# Checks out the repository.
	- name: Checkout repository
	uses: actions/checkout@v4
	with:
	submodules: recursive

	# Installs Doxygen and Graphviz on the runner.
	- name: Install Doxygen
	run: \|
	sudo apt-get update
	sudo apt-get install -y curl graphviz
	curl -L https://www.doxygen.nl/files/doxygen-1.10.0.linux.bin.tar.gz \| tar xzvf -

	# Sets up GitHub Pages.
	- name: Setup GitHub Pages
	uses: actions/configure-pages@v4

	# Generates documentataion using Doxygen.
	- name: Generate documentation
	run: ./doxygen-1.10.0/bin/doxygen

	# Uploads documentation artifacts.
	- name: Upload artifacts
	uses: actions/upload-pages-artifact@v3
	with:
	path: 'docs/html'

	# Deploys to GitHub Pages.
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v4

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