ci: bump actions/checkout from 3 to 4 #19

	name: CI tests

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

	jobs:
	build:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest, macos-latest, windows-latest]
	python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
	fail-fast: false

	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 package and dependencies
	run: \|
	python -m pip install -U pip build wheel
	python -m build --wheel --outdir ./dist .
	python -m pip install $(printf -- '%s[ci]' dist/*)

	- name: Run tests
	run: make tests

	# - name: Upload coverage report
	# uses: codecov/codecov-action@v2
	# with:
	# files: ./.coverage.xml
	# flags: tests
	# verbose: true
	# fail_ci_if_error: true

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