set exit status appropriately, and skip stack trace in CLI mode #44

	name: Python Test
	on:
	push:
	branches: main
	pull_request:
	branches: main

	jobs:
	build:
	strategy:
	matrix:
	python-version:
	- "3.8"
	- "3.9"
	- "3.10"
	- "3.11"
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	pip install -r requirements-dev.txt
	pip install .
	- name: Lint with flake8
	run: \|
	# Convert to this run when flake8 issues have been resolved
	# flake8 . --count --show-source --statistics
	# stop the build if there are Python syntax errors or undefined names
	flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	# all Python files should follow PEP8
	flake8 . --count --exit-zero --max-complexity=10 --statistics
	- name: Test with pytest
	run: pytest --cov=cirrus --cov-report=xml
	- name: "Upload coverage to Codecov"
	uses: codecov/codecov-action@v3
	with:
	fail_ci_if_error: true
	verbose: true

Provide feedback