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# vim: set fileencoding=utf-8 :
#
# (C) 2013 Intel Corporation <markus.lehtonen@linux.intel.com>
# (C) 2016 Guido Günther <agx@sigxcpu.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, please see
# <http://www.gnu.org/licenses/>
"""Debian-specific upstream sources"""
from gbp.pkg import UpstreamSource
from gbp.deb.policy import DebianPkgPolicy
import gbp.command_wrappers
import os
import shutil
import tempfile
class DebianUpstreamSource(UpstreamSource):
"""Upstream source class for Debian"""
def __init__(self, name, unpacked=None, sig=None):
super(DebianUpstreamSource, self).__init__(name,
unpacked=unpacked,
sig=sig,
pkg_policy=DebianPkgPolicy)
class DebianAdditionalTarball(DebianUpstreamSource):
"""Upstream source class for additional tarballs"""
def __init__(self, name, component, unpacked=None, sig=None):
self.component = component
super(DebianAdditionalTarball, self).__init__(name,
unpacked=unpacked,
sig=sig)
def unpack(self, dest, filters):
"""
Unpack the additional tarball into {dir} naming it
I{component}. Apply filters during unpack.
@param dir: the main tarball dir
@param filters: filters to apply
We can't simply use unpack since we need to remove any preexisting dirs and
name the target directory after the component name.
"""
olddir = os.path.abspath(os.path.curdir)
tmpdir = None
try:
tmpdir = os.path.abspath(tempfile.mkdtemp(dir=os.path.join(dest, '..')))
super(DebianAdditionalTarball, self).unpack(tmpdir, filters)
newdest = os.path.join(dest, self.component)
if os.path.exists(newdest):
shutil.rmtree(newdest)
shutil.move(self.unpacked, newdest)
finally:
os.chdir(olddir)
if tmpdir is not None:
gbp.command_wrappers.RemoveTree(tmpdir)()
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