[ENH] use sub commands for python CLI #1120

	---
	name: 'CLI: tests'

	on:

	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	jobs:
	tests_cli:

	runs-on: ubuntu-22.04

	# only trigger update on upstream repo
	if: github.repository_owner == 'cpp-lln-lab'

	strategy:
	fail-fast: false
	matrix:
	python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']

	steps:

	- name: Install dependencies
	run: \|
	sudo apt-get -y -qq update
	sudo apt-get -y install octave liboctave-dev

	- name: Info
	run: \|
	octave --version

	- uses: actions/setup-node@v4
	with:
	node-version: 18

	- uses: actions/setup-python@v5
	name: Set up Python ${{ matrix.python-version }}
	with:
	python-version: ${{ matrix.python-version }}

	- name: Clone bidspm
	uses: actions/checkout@v4
	with:
	submodules: recursive
	fetch-depth: 0

	- name: Install validators
	run: \|
	make install
	pip install .[test]

	- name: Run tests and generate coverage report
	run: \|
	coverage erase
	coverage run --source src -m pytest
	coverage xml

	- name: Code coverage
	uses: codecov/codecov-action@v4
	with:
	file: coverage.xml
	flags: cli
	name: codecov-cli
	fail_ci_if_error: false

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