Bump actions/checkout from 3 to 4 #716

	name: Unittests

	on:
	pull_request:

	push:
	branches:
	- master
	- release_*

	jobs:
	test:
	name: Python ${{ matrix.os.python }} tests on ${{ matrix.os.name }}-${{ matrix.os.version }}
	runs-on: ubuntu-latest

	strategy:
	fail-fast: false
	matrix:
	os:
	- name: fedora
	version: 36
	python: 3
	engine: docker

	- name: fedora
	version: 37
	python: 3
	engine: docker

	steps:
	- name: Check out repo
	uses: actions/checkout@v4

	- name: pytests via test.sh
	env:
	OS: ${{ matrix.os.name }}
	OS_VERSION: ${{ matrix.os.version }}
	PYTHON_VERSION: ${{ matrix.os.python }}
	ENGINE: ${{ matrix.os.engine }}
	run: ./test.sh

	- name: Upload pytest html report
	uses: actions/upload-artifact@v3
	if: failure()
	with:
	path: __pytest_reports/osbs-unit-tests.html
	name: osbs-unit-tests_${{ matrix.os.name }}_${{ matrix.os.version }}.python${{ matrix.os.python }}.html

	- name: Run coveralls-python
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	COVERALLS_FLAG_NAME: ${{ matrix.os.name }}-${{ matrix.os.version }}-python${{ matrix.os.python }}
	COVERALLS_PARALLEL: true
	run: \|
	pip3 install --upgrade pip==20.0.2
	pip3 install --upgrade setuptools
	pip3 install --upgrade coveralls
	/home/runner/.local/bin/coveralls --service=github

	coveralls-finish:
	name: Finish coveralls-python
	needs: test
	runs-on: ubuntu-latest
	steps:
	- name: Finished
	run: \|
	pip3 install --upgrade pip==20.0.2
	pip3 install --upgrade setuptools
	pip3 install --upgrade coveralls
	/home/runner/.local/bin/coveralls --finish --service=github
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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