Add incubator fileset in GNOME #894

	# This workflow will install Python dependencies, run tests and lint with a single version of Python

	name: CI

	on: [push, pull_request]

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	- name: Install dependencies
	run: \|
	export DEBIAN_FRONTEND=noninteractive
	sudo apt-get clean && sudo apt-get update
	sudo apt-get install python3-dev libhunspell-dev libyaml-dev gettext zip mercurial bzr ruby git wget g++ curl subversion python3 python3-pip -y
	sudo gem install i18n-translators-tools
	python --version
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	pip install black flake8
	- name: Setup Node.js
	uses: actions/setup-node@v3
	with:
	node-version: '18'
	- name: Install NPM dependencies
	run: \|
	npm ci
	- name: Check JSON formatting with Prettier
	run: \|
	npm run prettier:check
	- name: Test
	run: \|
	cd src && nose2
	- name: black
	run: \|
	black --check src/
	- name: flake8
	run: \|
	flake8 src/builder/ --ignore E501,W503,E203,E722,E402

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