Add `docs` workflow (#179) #4

	name: Publish documentation

	on:
	push:
	branches:
	- main
	- gh-pages
	tags:
	- "**"

	jobs:
	publish:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3

	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	# Looks like it's not working very well for other people:
	# https://github.com/actions/setup-python/issues/436
	# cache: "pip"
	# cache-dependency-path: pyproject.toml

	- name: Install dependencies
	if: steps.cache.outputs.cache-hit != 'true'
	run: pip install -e .[docs]

	- name: Set git credentials
	run: \|
	git config --global user.name "${{ github.actor }}"
	git config --global user.email "${{ github.actor }}@users.noreply.github.com"

	- run: mike deploy dev --push
	if: github.ref == 'refs/heads/main'

	- run: mike deploy latest ${{ github.ref_name }} --push
	if: startsWith(github.ref, 'refs/tags/')

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