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#!/usr/bin/python
# -*- coding: utf-8 -*-
#################################################################################
# LAYMAN SVN OVERLAY HANDLER
#################################################################################
# File: svn.py
#
# Handles subversion overlays
#
# Copyright:
# (c) 2005 - 2008 Gunnar Wrobel
# Distributed under the terms of the GNU General Public License v2
#
# Author(s):
# Gunnar Wrobel <wrobel@gentoo.org>
#
''' Subversion overlay support.'''
__version__ = "$Id: svn.py 236 2006-09-05 20:39:37Z wrobel $"
#===============================================================================
#
# Dependencies
#
#-------------------------------------------------------------------------------
from layman.utils import path
from layman.overlays.source import OverlaySource, require_supported
#===============================================================================
#
# Class SvnOverlay
#
#-------------------------------------------------------------------------------
class SvnOverlay(OverlaySource):
''' Handles subversion overlays.'''
type = 'Subversion'
type_key = 'svn'
def __init__(self, parent, xml, config, _location, ignore = 0, quiet = False):
super(SvnOverlay, self).__init__(parent, xml, config, _location, ignore, quiet)
def add(self, base, quiet = False):
'''Add overlay.'''
self.supported()
super(SvnOverlay, self).add(base)
args = ['co']
if quiet:
args.append('-q')
args.append(self.src + '/@')
args.append(path([base, self.parent.name]))
return self.run_command(*args)
def sync(self, base, quiet = False):
'''Sync overlay.'''
self.supported()
def checkout_location():
# Append '@' iff needed
# Keeps users of SVN <1.6.5 happy in more cases (bug #313303)
repo_part = self.parent.name
if self.parent.name.find('@') != -1:
repo_part = repo_part + '@'
return path([base, repo_part])
# svn up [-q] TARGET
args = ['up']
if quiet:
args.append('-q')
args.append(checkout_location())
return self.run_command(*args)
def supported(self):
'''Overlay type supported?'''
return require_supported([(self.command(), 'svn',
'dev-vcs/subversion'),])
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