Use poetry in readthedocs build (#241) #640

	# This workflow will test that documentation is successfully generated

	name: sphinx docs

	on:
	workflow_dispatch:
	pull_request:
	push:
	branches:
	- master
	- develop
	paths:
	- .github/workflows/docs.yml
	- indica/**
	- doc/**
	- poetry.lock

	jobs:
	docs:

	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: 3.8 # should match value in .readthedocs.yml

	- name: Install Poetry
	uses: abatilo/[email protected]
	with:
	poetry-version: 1.4.2

	- name: Configure poetry
	shell: bash
	run: python -m poetry config virtualenvs.in-project true

	- name: Set up cache
	uses: actions/cache@v2
	id: cache
	with:
	path: .venv
	key: venv-${{ runner.os }}-${{ steps.full-python-version.outputs.version }}-${{ hashFiles('**/poetry.lock') }}

	- name: Ensure cache is healthy
	if: steps.cache.outputs.cache-hit == 'true'
	shell: bash
	run: timeout 10s python -m poetry run pip --version \|\| rm -rf .venv

	- name: Install dependencies
	shell: bash
	run: \|
	python -m poetry install

	- name: Install plantuml
	shell: bash
	run: \|
	sudo apt-get update
	sudo apt-get install -y plantuml

	- name: Test docs build successfully
	run: source .venv/bin/activate &&
	make -C doc html SPHINXOPTS="-W --keep-going"

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