fix: CI: setup git repository properly #521

	name: pytest

	on:
	pull_request:
	workflow_dispatch:

	jobs:
	pytest:
	name: "pytest"

	strategy:
	fail-fast: false
	matrix:
	include:
	- name: "CentOS 7"
	image: "quay.io/centos/centos:centos7"
	pytest_args: ''

	runs-on: ubuntu-latest
	container:
	image: ${{ matrix.image }}

	steps:
	- name: "Enable EPEL repository"
	run: \|
	yum -y install epel-release

	- name: "Install core packages"
	run: \|
	yum install -y \
	git-core gcc make python python-devel python-setuptools python-pip

	- name: "Checkout repository"
	uses: actions/checkout@v3

	# We need to initiate the repository manually because Actions fallback
	# to REST API with Git < 2.18; CentOS 7/RHEL 7 have 1.8.
	# See https://github.com/actions/checkout#checkout-v3
	# See https://github.com/actions/checkout/issues/766
	- name: "Initiate new git repository"
	run: \|
	git config --global user.email "[email protected]"
	git config --global user.name "RHSM for RHEL 7 at GitHub Actions"
	git init
	git add .
	git commit -m "Detached commit"
	git config --global --add safe.directory '*'

	- name: "Run container-pre-test.sh"
	run: \|
	bash scripts/container-pre-test.sh

	- name: "Run nosetest"
	run: \|
	nosetests -v -c playpen/noserc.ci

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