Move setuptools_scm to be a setup requirement, instead of installation. #194

	name: Documentation build

	on:
	push:
	branches: [ master ]
	tags:
	- '*'
	pull_request:
	branches: [ master ]

	permissions:
	contents: write

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	python-version: ["3.9"]

	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install
	run: \|
	python -m pip install cython
	python -m pip install --upgrade pip
	pip install .[doc]
	- name: Build docs
	run: \|
	cd docs
	make html
	- name: Upload docs
	uses: actions/upload-artifact@v1
	with:
	name: docs
	path: docs/_build/html
	- name: Publish docs to Github Pages
	if: startsWith(github.event.ref, 'refs/tags')
	uses: JamesIves/github-pages-deploy-action@v4
	with:
	branch: gh-pages
	folder: docs/_build/html

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