fix(subprocess): wait for process stop in case of None returncode #56

	# Simple workflow for deploying static content to GitHub Pages
	name: Deploy static content to Pages

	on:
	# Runs on pushes targeting the default branch
	push:
	branches: ["master"]
	pull_request:
	branches: [ "master", "develop" ]

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

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

	# Allow one concurrent deployment
	concurrency:
	group: "pages"
	cancel-in-progress: true

	env:
	PYTHON_VERSION: "3.10"

	jobs:

	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ env.PYTHON_VERSION }}
	cache: "pip"
	cache-dependency-path: "requirements/*.txt"

	- name: Install documentation requirements
	run: python -m pip install -U -r requirements/documentation.txt

	- name: Build doc using Sphinx
	run: sphinx-build -b html -j auto -d docs/_build/cache -q docs docs/_build/html

	- name: Setup Pages
	uses: actions/configure-pages@v2

	- name: Upload artifact
	uses: actions/upload-pages-artifact@v1
	with:
	path: 'docs/_build/html'

	deploy:
	if: github.event_name != 'pull_request'
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}
	runs-on: ubuntu-latest
	needs: build
	steps:
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v1

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