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#
# namcap rules - licensepkg
# Copyright (C) 2003-2009 Jason Chu <jason@archlinux.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
import os.path
from Namcap.ruleclass import *
class package(TarballRule):
name = "licensepkg"
description = "Verifies license is included in a package file"
def analyze(self, pkginfo, tar):
if 'license' not in pkginfo or len(pkginfo["license"]) == 0:
self.errors.append(("missing-license", ()))
else:
licensepaths = [x for x in tar.getnames() if x.startswith('usr/share/licenses') and not x.endswith('/')]
licensedirs = [os.path.split(os.path.split(x)[0])[1] for x in licensepaths]
licensefiles = [os.path.split(x)[1] for x in licensepaths]
# Check all licenses for validity
for license in pkginfo["license"]:
lowerlicense, _, sublicense = license.lower().partition(':')
if lowerlicense.startswith('custom') or lowerlicense in ("bsd", "mit", "isc", "python", "zlib", "libpng"):
if pkginfo["name"] not in licensedirs:
self.errors.append(("missing-custom-license-dir usr/share/licenses/%s", pkginfo["name"]))
elif len(licensefiles) == 0:
self.errors.append(("missing-custom-license-file usr/share/licenses/%s/*", pkginfo["name"]))
# A common license
else:
commonlicenses = [x.lower() for x in os.listdir('/usr/share/licenses/common')]
if lowerlicense not in commonlicenses:
self.errors.append(("not-a-common-license %s", license))
# vim: set ts=4 sw=4 noet:
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