Test

Add CI/CD and release helpers to Makefile #1

	name: Test

	on:
	push:
	branches: [ main, master, develop ]
	pull_request:
	branches: [ main, master ]

	jobs:
	test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [3.8, 3.9, 3.10, 3.11, 3.12, 3.13]

	steps:
	- uses: actions/checkout@v4

	- 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 -e .

	- name: Lint with flake8
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	flake8 cost_katana/ --count --select=E9,F63,F7,F82 --show-source --statistics
	# exit-zero treats all errors as warnings
	flake8 cost_katana/ --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics

	- name: Format check with black
	run: \|
	black --check cost_katana/
	black --check examples/

	- name: Type check with mypy
	run: \|
	mypy cost_katana/ --ignore-missing-imports

	- name: Test with pytest
	run: \|
	pytest tests/ -v --cov=cost_katana --cov-report=xml --cov-report=term

	- name: Test examples
	run: \|
	python -m py_compile examples/*.py

	- name: Build package
	run: \|
	python -m build

	- name: Check package
	run: \|
	twine check dist/*

	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v3
	with:
	file: ./coverage.xml
	fail_ci_if_error: false

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