Add developer invite system #1953

	name: Backend CI

	on:
	push:
	branches: main
	paths:
	- "backend/**"
	- ".github/workflows/backend_ci.yml"
	pull_request:
	branches: main
	paths:
	- "backend/**"
	- ".github/workflows/backend_ci.yml"
	workflow_dispatch:

	jobs:
	lint:
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: ./backend

	steps:
	- uses: actions/checkout@v3

	- uses: actions/setup-python@v4
	with:
	python-version: "3.11"

	- name: Setup Poetry
	run: \|
	curl -sSL https://install.python-poetry.org \| python -
	echo "$HOME/.poetry/bin" >> $GITHUB_PATH

	- uses: actions/cache@v3
	with:
	path: ~/.cache/pypoetry/virtualenvs
	key: ${{ runner.os }}-poetry-${{ hashFiles('poetry.lock') }}

	- name: Install dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install -y --no-install-recommends build-essential libcairo2-dev libgirepository1.0-dev gir1.2-ostree-1.0
	poetry install

	- name: Check code formatting with black
	run: poetry run black --check app

	- name: Check for code errors
	run: poetry run ruff .

	smoketests:
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: ./backend

	steps:
	- uses: actions/checkout@v3

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2

	- name: Build Docker image
	uses: docker/build-push-action@v4
	with:
	context: backend
	tags: backend_backend
	load: true
	cache-from: type=gha
	cache-to: type=gha,mode=max

	- name: Execute smoke tests
	run: \|
	docker compose --env-file .env.ci up --no-build -d
	bash tests/run_tests.sh

Provide feedback