Merge pull request #343 from dansiegel/dev/ds/docs-fix #51

	name: github pages

	on:
	push:
	branches:
	- master
	paths:
	- "docs/**"
	- "theme/**"
	- mkdocs.yml

	jobs:
	build-deploy:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@master

	- name: Setup Python
	uses: actions/setup-python@v2
	with:
	python-version: '3.8'

	- name: Upgrade pip
	run: \|
	# install pip=>20.1 to use "pip cache dir"
	python3 -m pip install --upgrade pip

	- name: Get pip cache dir
	id: pip-cache
	run: echo "::set-output name=dir::$(pip cache dir)"

	- name: Cache dependencies
	uses: actions/cache@v1
	with:
	path: ~/.cache/pip
	key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
	restore-keys: \|
	${{ runner.os }}-pip-

	- name: Install dependencies
	run: \|
	python3 -m pip install --upgrade pip
	python3 -m pip install -r ./.github/workflows/requirements.txt

	- run: mkdocs build

	- name: Deploy
	uses: peaceiris/actions-gh-pages@v3
	with:
	deploy_key: ${{ secrets.ACTIONS_DEPLOY_KEY }}
	publish_dir: ./site
	publish_branch: gh-pages

Provide feedback