Merge pull request #241 from MPoL-dev/linebreaks #142

	name: gh-pages docs

	on:
	push:
	branches:
	- main

	jobs:
	build:
	runs-on: ubuntu-20.04
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.8'
	- name: Install doc deps
	run: \|
	pip install .'[dev]'
	- name: Install Pandoc dependency
	run: \|
	sudo apt-get install pandoc
	- name: Set up node
	uses: actions/setup-node@v2
	- name: Install mermaid.js dependency
	run: \|
	npm install @mermaid-js/mermaid-cli
	- name: Cache/Restore the .mpol folder cache
	uses: actions/cache@v3
	env:
	cache-name: cache-mpol-dls
	with:
	# files are stored in .mpol
	path: ~/.mpol
	# the "key" is the hash of the download script
	key: ${{ hashFiles('docs/download_external_files.py') }}
	- name: Download large files
	run: \|
	python3 docs/download_external_files.py
	- name: Build the docs
	run: \|
	make -C docs clean
	make -C docs html MERMAID_PATH="../node_modules/.bin/"
	- name: Deploy
	uses: peaceiris/actions-gh-pages@v3
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: ./docs/_build/html

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