Merge pull request #682 from srcarter3/website-updates #215

	name: publish mkdocs to github pages

	on:
	workflow_dispatch:
	push:
	branches:
	- unidata_20.3.2
	paths:
	- 'docs/**'
	- 'mkdocs.yml'

	jobs:
	deploy:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2

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

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

	- name: Create mkdocs_requirements.txt
	run: \|
	echo "markdown==3.3.7" >> mkdocs_requirements.txt
	echo "mkdocs" >> mkdocs_requirements.txt
	echo "mkdocs-unidata" >> mkdocs_requirements.txt
	echo "fontawesome_markdown" >> mkdocs_requirements.txt

	- 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: ${{ steps.pip-cache.outputs.dir }}
	key: ${{ runner.os }}-pip-${{ hashFiles('**/mkdocs_requirements.txt') }}
	restore-keys: \|
	${{ runner.os }}-pip-

	- name: Install python dependencies
	run: python3 -m pip install -r ./mkdocs_requirements.txt

	- run: mkdocs build

	- name: Deploy to gh-pages
	uses: peaceiris/actions-gh-pages@v3
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: ./site

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