Added load_modules and Makefile for the EUROfusion Gateway. #252

	name: Documentation
	on:
	push:
	branches:
	- master

	jobs:
	docs:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	with:
	ref: ${{ github.head_ref }}
	fetch-depth: 0

	- name: Install dependencies
	run: sudo apt update &&
	sudo apt install -y
	make
	libfftw3-dev
	libnetcdf-dev
	libnetcdff-dev
	rsync

	- name: Set up Python 3.8
	uses: actions/setup-python@v4
	with:
	python-version: '3.8'

	- name: Install FORD
	run: \|
	python -m pip install --upgrade pip
	pip install ford
	ford --version

	- name: Build documentation
	run: \|
	export GK_SYSTEM=gnu_ubuntu
	git submodule update --init --recursive
	make -I Makefiles doc

	- name: Checkout pages branch
	run: \|
	git checkout -b gh-pages --track origin/gh-pages

	- name: Move built documentation
	run: \|
	cp -vr DOCUMENTATION/automatic_documentation_manual_pages/* .
	rm -rf DOCUMENTATION/automatic_documentation_manual_pages

	- uses: stefanzweifel/git-auto-commit-action@v4
	with:
	commit_message: Add built documentation
	add_options: '--all'

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