Bump actions/upload-artifact from 3 to 4 #119

	name: CI

	on:
	# We run CI on pushes to the main branch
	push:
	branches:
	- main
	# and on all pull requests to the main branch
	pull_request:
	branches:
	- main
	# as well as upon manual triggers through the 'Actions' tab of the Github UI
	workflow_dispatch:

	jobs:
	build-and-test:
	name: Testing on ${{matrix.os}}
	runs-on: ${{matrix.os}}
	strategy:
	matrix:
	os: [ubuntu-latest]
	python-version: ['3.11']

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	with:
	# setuptools_scm requires a non-shallow clone of the repository
	fetch-depth: 0

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}

	- name: Set up Docker
	uses: docker-practice/actions-setup-docker@master
	with:
	docker_version: '20.10'
	docker_channel: 'stable'

	- name: Install jupyterlab
	run: python -m pip install jupyterlab

	- name: Install pytest
	run: python -m pip install pytest

	- name: Install nodejs
	run: python -m pip install nodejs

	- name: Change to repository folder
	run: cd $GITHUB_WORKSPACE

	- name: Install Docker-Kernel
	run: \|
	python -m pip install -e .

	- name: Run the installation
	run: python -m dockerfile_kernel.install

	- name: Run tests
	run: \|
	cd $GITHUB_WORKSPACE/test
	pytest test_image_ids.py
	pytest test_magics.py

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