refactor[next]: cleaner toolchain #1516

	name: "Test Cartesian (CPU)"

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main
	paths-ignore: # Skip if only gt4py.next and irrelevant doc files have been updated
	- "src/gt4py/next/**"
	- "tests/next_tests/**"
	- "examples/**"
	- "*.md"
	- "*.rst"

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	test-cartesian:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.8", "3.9", "3.10", "3.11"]
	backends: [internal-cpu, dace-cpu]
	steps:
	- uses: actions/checkout@v2
	- name: Install boost
	shell: bash
	run: \|
	wget https://boostorg.jfrog.io/artifactory/main/release/1.76.0/source/boost_1_76_0.tar.gz
	echo 7bd7ddceec1a1dfdcbdb3e609b60d01739c38390a5f956385a12f3122049f0ca boost_1_76_0.tar.gz > boost_hash.txt
	sha256sum -c boost_hash.txt
	tar xzf boost_1_76_0.tar.gz
	mkdir -p boost/include
	mv boost_1_76_0/boost boost/include/
	echo "BOOST_ROOT=${PWD}/boost" >> $GITHUB_ENV
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	cache: 'pip'
	cache-dependency-path: \|
	**/pyproject.toml
	**/constraints.txt
	**/requirements-dev.txt
	- name: Install python dependencies
	run: \|
	python -m pip install -c ./constraints.txt pip setuptools wheel
	python -m pip install -r ./requirements-dev.txt
	- name: Test with tox
	env:
	NUM_PROCESSES: auto
	shell: bash
	run: \|
	pyversion=${{ matrix.python-version }}
	pyversion_no_dot=${pyversion//./}
	tox run -e cartesian-py${pyversion_no_dot}-${{ matrix.backends }}

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