swap matrices, topocharge #35

	# This workflow will install Python dependencies, run tests and lint with a single version of Python
	# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python

	name: CI

	on:
	push:
	branches: [ "main" ]
	pull_request:
	branches: [ "main" ]

	permissions:
	contents: read

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python 3.12.3
	uses: actions/setup-python@v5
	with:
	python-version: "3.12.3"
	cache: 'pip'
	- name: Create & Activate virtualenv
	run: \|
	python -m venv .venv
	. .venv/bin/activate
	echo PATH=$PATH >> $GITHUB_ENV
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
	- name: Maturin Build
	run: \|
	maturin build
	pip install target/wheels/$(ls target/wheels)
	- name: Lint with ruff
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	ruff check . --select E999,E902,E101,F403,F821 --output-format=full --exit-non-zero-on-fix
	- name: Test with pytest
	run: \|
	pytest

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