Add cython #222

	name: build-docs

	on:
	workflow_dispatch:
	push:
	branches: [main]

	# set GITHUB_TOKEN permissions to allow deployment to GitHub Pages
	permissions:
	contents: read
	pages: write
	id-token: write

	jobs:
	build-docs:
	if: github.repository_owner == 'fermisurfaces' && github.ref == 'refs/heads/main'
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3
	with:
	ref: ${{ github.event.workflow_run.head_branch }}

	- name: Install pandoc
	run: sudo apt-get install pandoc

	- uses: actions/setup-python@v4
	with:
	python-version: "3.11"
	cache: pip
	cache-dependency-path: pyproject.toml

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install numpy wheel packaging Cython
	pip install .[strict,docs]

	- name: Build
	run: sphinx-build docs docs_build

	- name: Upload build artifact
	uses: actions/upload-pages-artifact@v2
	with:
	path: ./docs_build

	deploy:
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}
	needs: build-docs
	runs-on: ubuntu-latest
	steps:
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v2

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