gentoo-overlay/dev-python/setuptools_scm/setuptools_scm-5.0.0.ebuild

# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

DISTUTILS_USE_SETUPTOOLS=rdepend
PYTHON_COMPAT=( python3_{6,7,8,9} pypy3 )

inherit distutils-r1

DESCRIPTION="Manage versions by scm tags via setuptools"
HOMEPAGE="
	https://github.com/pypa/setuptools_scm/
	https://pypi.org/project/setuptools-scm/"
SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"

LICENSE="MIT"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
IUSE="test"
RESTRICT="!test? ( test )"

BDEPEND="
	!!<dev-python/setuptools_scm-2
	test? (
		dev-python/pytest[${PYTHON_USEDEP}]
		dev-python/toml[${PYTHON_USEDEP}]
		dev-vcs/git
		!sparc? ( dev-vcs/mercurial ) )"

python_prepare_all() {
	# network access
	sed -i -e 's:test_pip_download:_&:' testing/test_regressions.py || die
	# all fetch specific setuptools versions
	rm testing/test_setuptools_support.py || die

	distutils-r1_python_prepare_all
}

python_test() {
	distutils_install_for_testing
	pytest -v -v -x || die "Tests fail with ${EPYTHON}"
}