eclean-pkg: fix --unique-use shortopt #85

	name: Unit tests

	on: [push, pull_request]

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version:
	- '3.9'
	- '3.10'
	- '3.11'
	- '3.12-dev'
	- 'pypy-3.9'

	env:
	# TODO: get this dynamically
	PORTAGE_VERSION: "3.0.45.3"

	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install portage
	run: \|
	mkdir portage
	wget -qO - "https://github.com/gentoo/portage/archive/portage-${PORTAGE_VERSION}.tar.gz" \| tar xz -C portage --strip-components=1
	sudo groupadd -g 250 portage
	sudo useradd -g portage -d /var/tmp/portage -s /bin/false -u 250 portage
	- name: Setup gentoo env (required by portage)
	run: \|
	sudo mkdir -p /var/db/repos/gentoo /etc/portage /var/cache/distfiles
	wget -qO - "https://github.com/gentoo-mirror/gentoo/archive/master.tar.gz" \| sudo tar xz -C /var/db/repos/gentoo --strip-components=1
	sudo wget "https://www.gentoo.org/dtd/metadata.dtd" -O /var/cache/distfiles/metadata.dtd
	sudo wget "https://gitweb.gentoo.org/proj/portage.git/plain/cnf/repos.conf" -O /etc/portage/repos.conf
	sudo ln -s /var/db/repos/gentoo/profiles/default/linux/amd64/17.1/systemd /etc/portage/make.profile
	- name: Run tests
	run: \|
	export PYTHONPATH="${PWD}/portage/lib"${PYTHONPATH:+:}${PYTHONPATH}
	export PATH="${PWD}/portage/bin":${PATH}
	python setup.py test

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