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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)
cfg_opts = self.config["svn_addopts"]
target = path([base, self.parent.name])
args = ['co']
if quiet:
args.append('-q')
if cfg_opts:
args.append(cfg_opts)
args.append(self.src + '/@')
args.append(target)
return self.postsync(
self.run_command(self.command(),*args, cmd=self.type),
cwd=target)
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])
cfg_opts = self.config["svn_syncopts"]
target = checkout_location()
# svn up [-q] TARGET
args = ['up']
if quiet:
args.append('-q')
if cfg_opts:
args.append(cfg_opts)
args.append(target)
return self.postsync(
self.run_command(self.command(),*args, cmd=self.type),
cwd=target)
def supported(self):
'''Overlay type supported?'''
return require_supported(
[(self.command(), 'svn','dev-vcs/subversion'),]
)
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