DM-41366: Add Docker image build for butler server #2236

	name: docs

	on:
	push:
	branches:
	- main
	pull_request:

	jobs:
	build_sphinx_docs:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	# Need to clone everything for the git tags.
	fetch-depth: 0

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.11'
	cache: "pip"
	cache-dependency-path: "setup.cfg"

	- name: Install sqlite
	run: sudo apt-get install sqlite libyaml-dev

	- name: Update pip/wheel infrastructure
	run: \|
	python -m pip install --upgrade pip
	pip install wheel

	- name: Install postgresql (server)
	run: \|
	sudo apt-get update
	sudo apt-get install postgresql

	- name: Install postgresql Python packages
	run: pip install psycopg2 testing.postgresql

	- name: Install dependencies
	run: \|
	pip install -r requirements.txt

	- name: Build and install
	run: pip install --no-deps -v .

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

	- name: Install documenteer
	run: pip install 'documenteer[pipelines]>=0.8'

	- name: Build documentation
	working-directory: ./doc
	run: package-docs build

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