47 lines
1.6 KiB
Python
47 lines
1.6 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright (C) 2010 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 star program."""
|
|
|
|
def extract_tar (archive, encoding, cmd, **kwargs):
|
|
"""Extract a TAR archive."""
|
|
cmdlist = [cmd, '-x']
|
|
# Note that star autodetects encoding compression, but displays a warning
|
|
# which we want to avoie.
|
|
if encoding == 'gzip':
|
|
cmdlist.append('-z')
|
|
elif encoding == 'compress':
|
|
cmdlist.append('-Z')
|
|
elif encoding == 'bzip2':
|
|
cmdlist.append('-bz')
|
|
if kwargs['verbose']:
|
|
cmdlist.append('-v')
|
|
cmdlist.extend(['-C', kwargs['outdir'], 'file=%s' % archive])
|
|
return cmdlist
|
|
|
|
def list_tar (archive, encoding, cmd, **kwargs):
|
|
"""List a TAR archive."""
|
|
cmdlist = [cmd, '-n']
|
|
if encoding == 'gzip':
|
|
cmdlist.append('-z')
|
|
elif encoding == 'compress':
|
|
cmdlist.append('-Z')
|
|
elif encoding == 'bzip2':
|
|
cmdlist.append('-bz')
|
|
if kwargs['verbose']:
|
|
cmdlist.append('-v')
|
|
cmdlist.append("file=%s" % archive)
|
|
return cmdlist
|