Bump actions/checkout from 3 to 4 #124

	name: RNA-seq normalization CI
	on:
	push:
	branches:
	- main
	tags:
	- "[0-9]+.[0-9]+.[0-9]+*"
	pull_request:

	jobs:
	test:
	runs-on: ubuntu-22.04
	strategy:
	fail-fast: false
	matrix:
	tox-env: [py38, py39, py310, py311, docs, linters, package]
	include:
	- tox-env: py38
	python-version: 3.8
	- tox-env: py39
	python-version: 3.9
	- tox-env: py310
	python-version: "3.10"
	- tox-env: py311
	python-version: "3.11"
	- tox-env: docs
	python-version: "3.10"
	- tox-env: linters
	python-version: "3.10"
	- tox-env: package
	python-version: "3.10"
	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 Tox
	run: python -m pip install --upgrade pip tox
	- name: Run Tox
	run: python -m tox -e ${{ matrix.tox-env }} --skip-missing-interpreters false --recreate

	build:
	runs-on: ubuntu-22.04

	needs: test
	if: "startsWith(github.ref, 'refs/tags')"

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.10"
	- name: Install build
	run: python -m pip install --user build
	- name: Build a binary wheel and a source tarball
	run: python -m build --sdist --wheel --outdir dist/ .
	- name: Publish distribution to PyPI
	uses: pypa/gh-action-pypi-publish@main
	with:
	password: ${{ secrets.pypi_token }}

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