Update build system to flit_core #116

	name: docs

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	# Permissions for GitHub pages deployment.
	permissions:
	contents: read
	pages: write
	id-token: write

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	# Set up Sphinx.
	- uses: actions/setup-python@v5
	with:
	python-version: '3.12'
	- run: pip install Sphinx
	- name: "Sphinx problem matcher"
	uses: sphinx-doc/github-problem-matcher@master

	# Docs for mygfa.
	- name: Build mygfa docs
	run: \|
	cd mygfa/docs
	make html

	# Docs for flatgfa-py.
	- name: Build flatgfa-py
	uses: PyO3/maturin-action@v1
	with:
	command: build
	args: --out dist --manifest-path flatgfa-py/Cargo.toml
	- name: Install flatgfa-py
	run: pip install dist/flatgfa-*.whl
	- name: Build flatgfa-py docs
	run: \|
	cd flatgfa-py/docs
	make html

	# Create site.
	- name: Assemble site directory
	run: \|
	mkdir -p site
	cp -r mygfa/docs/_build/html site/mygfa
	cp -r flatgfa-py/docs/_build/html site/flatgfa
	- name: Pages artifact
	uses: actions/upload-pages-artifact@v3
	with:
	path: "site"

	deploy:
	environment:
	name: github-pages
	url: ${{ steps.deploy.outputs.page_url }}
	runs-on: ubuntu-latest
	needs: build
	if: ${{github.event_name=='push' && github.ref=='refs/heads/main' && github.repository_owner=='cucapra'}}
	steps:
	- id: deploy
	uses: actions/deploy-pages@v4

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