NDK: [MAINTENANCE] Update NDK submodules #142

	name: documentation

	on:
	push:
	branches: [devel]

	jobs:
	build:
	name: Sphinx Pages
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	with:
	fetch-depth: 0
	- name: Checkout submodules
	run: \|
	git submodule update --init ndk/ofm
	git submodule update --init ndk/core
	git submodule update --init ndk/cards
	- name: Setup and build
	run: \|
	sudo apt-get install python3-pip
	pip3 install sphinx sphinx-vhdl sphinx_rtd_theme GitPython
	mkdir public
	mkdir public/html
	cp doc/source/index.html public/html/
	sphinx-build -M html doc/source public/devel
	git checkout main
	git submodule update
	sphinx-build -M html doc/source public/main
	mv public/main/html/ public/html/main
	mv public/devel/html/ public/html/devel
	touch public/html/.nojekyll
	- name: Deploy
	uses: JamesIves/[email protected]
	with:
	branch: gh-pages
	folder: public/html

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