Switch docs workflow to offical GitHub actions #176

	name: Documentation
	on:
	push:
	branches: [main]
	pull_request:
	jobs:
	docs:
	runs-on: ubuntu-latest
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}
	permissions:
	contents: read
	pages: write
	id-token: write
	defaults:
	run:
	shell: bash
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3
	- name: Set up Python
	uses: actions/setup-python@v4 # Uses the Python version in .python-version
	- name: Install poetry
	uses: snok/install-poetry@v1
	with:
	virtualenvs-create: true
	virtualenvs-in-project: true
	installer-parallel: true
	- name: Load virtual environment cache
	id: cache
	uses: actions/cache@v2
	with:
	path: .venv
	key: ${{ runner.os }}-${{ hashFiles('poetry.lock') }}
	- name: Install dependencies
	if: steps.cache.outputs.cache-hit != 'true'
	run: scripts/setup
	- name: Build documentation
	run: scripts/docs
	- name: Upload artifact
	# if: github.ref == 'refs/heads/main'
	uses: actions/upload-pages-artifact@v3
	with:
	path: docs/_build
	- name: Deploy to GitHub Pages
	# if: github.ref == 'refs/heads/main'
	id: deployment
	uses: actions/deploy-pages@v4

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