Bump codecov/codecov-action from 3 to 4 #64

	name: Tests

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

	jobs:

	tests-backend:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: ['ubuntu-latest']
	python-version: ['3.9']
	defaults:
	run:
	shell: bash
	env:
	OS: ${{ matrix.os }}
	PYTHON: ${{ matrix.python-version }}

	name: Python ${{ matrix.python-version }} on OS ${{ matrix.os }}
	steps:

	- name: Acquire sources
	uses: actions/checkout@v4

	- name: Install dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install --yes systemd-container skopeo umoci

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	architecture: x64
	cache: 'pip'
	cache-dependency-path: 'setup.py'

	- name: Set up project
	run: \|
	pip install --editable=.[test]
	postroj --version

	- name: Run tests
	# FIXME: Can this be run without elevated privileges?
	run: \|
	sudo $(command -v pytest)
	coverage xml

	- name: Upload coverage results to Codecov
	uses: codecov/codecov-action@v4
	with:
	file: ./coverage.xml
	flags: unittests
	env_vars: OS,PYTHON
	name: codecov-umbrella
	fail_ci_if_error: false

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