Set up coverage etc. #15

	name: Test zinolib

	on:
	push:
	branches: master
	pull_request:

	jobs:
	test:
	name: "Python ${{ matrix.python-version }}"
	runs-on: ubuntu-latest
	env:
	USING_COVERAGE: '3.11'

	strategy:
	max-parallel: 4
	matrix:
	python-version: ["3.9", "3.10", "3.11", "3.12"]

	steps:
	- uses: actions/checkout@v3

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	cache: 'pip'
	cache-dependency-path: pyproject.toml

	- name: Install dependencies
	# if: steps.cache.outputs.cache-hit != 'true'
	run: \|
	set -xe
	python -VV
	python -m site
	python -m pip install --upgrade pip wheel
	python -m pip install --upgrade virtualenv tox tox-gh-actions coverage
	python -m pip freeze

	- name: Run tests
	run: \|
	python -m tox

	- name: Upload test reports (${{ matrix.python-version }})
	if: always()
	uses: actions/upload-artifact@v3
	with:
	name: reports
	path: \|
	reports/*/

	- name: "Upload coverage to Codecov"
	if: "github.repository_owner == 'Uninett'"
	uses: codecov/codecov-action@v3
	with:
	fail_ci_if_error: true
	token: ${{ secrets.CODECOV_TOKEN }} # not required for public repos

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