Merge pull request #14 from jameskabbes/0.3.0 #3

	name: gh-pages documentation builder
	on:
	push:
	branches:
	- main
	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2

	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: "3.x"

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install sphinx sphinx-rtd-theme
	pip install -r requirements.txt

	- name: Read setup.cfg
	id: setup_cfg
	run: \|
	python -c "
	import configparser
	config = configparser.ConfigParser()
	config.read('setup.cfg')
	project_name = config['metadata']['name']
	version = config['metadata']['version']
	print(f'::set-output name=project_name::{project_name}')
	print(f'::set-output name=version::{version}')
	"

	- name: Generate documentation
	run: \|
	rm -rf docs
	mkdir docs
	cd sphinx
	sphinx-apidoc -o . ../src/
	make html
	mv _build/html/* ../docs/
	cd ../

	- name: Add .nojekyll file
	run: \|
	touch docs/.nojekyll

	- uses: actions/checkout@master
	with:
	ref: gh-pages
	path: gh-pages

	- name: Commit and push changes
	run: \|
	git config --global user.email "[email protected]"
	git config --global user.name "GitHub Actions"
	git add docs
	git commit -m "Auto-generated documentation for ${{ steps.setup_cfg.outputs.project_name }} version ${{ steps.setup_cfg.outputs.version }}"

	- name: Push changes
	uses: ad-m/github-push-action@master
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	branch: gh-pages
	force: true

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