# -*- coding: utf-8 -*- # Copyright (C) 2010-2013 Bastian Kleineidam # # 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 3 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, see <http://www.gnu.org/licenses/>. """Archive commands for the rpm2cpio program.""" import os from .. import util def extract_rpm (archive, compression, cmd, verbosity, outdir): """Extract a RPM archive.""" # also check cpio cpio = util.find_program("cpio") if not cpio: raise util.PatoolError("cpio(1) is required for rpm2cpio extraction; please install it") path = util.shell_quote(os.path.abspath(archive)) cmdlist = [util.shell_quote(cmd), path, "|", util.shell_quote(cpio), '--extract', '--make-directories', '--preserve-modification-time', '--no-absolute-filenames', '--force-local', '--nonmatching', r'"*\.\.*"'] if verbosity > 1: cmdlist.append('-v') return (cmdlist, {'cwd': outdir, 'shell': True})