commands/lib/layman/overlays/svn.py

   1 #!/usr/bin/python
   2 # -*- coding: utf-8 -*-
   3 #################################################################################
   4 # LAYMAN SVN OVERLAY HANDLER
   5 #################################################################################
   6 # File:       svn.py
   7 #
   8 #             Handles subversion overlays
   9 #
  10 # Copyright:
  11 #             (c) 2005 - 2008 Gunnar Wrobel
  12 #             Distributed under the terms of the GNU General Public License v2
  13 #
  14 # Author(s):
  15 #             Gunnar Wrobel <wrobel@gentoo.org>
  16 #
  17 ''' Subversion overlay support.'''
  18
  19 __version__ = "$Id: svn.py 236 2006-09-05 20:39:37Z wrobel $"
  20
  21 #===============================================================================
  22 #
  23 # Dependencies
  24 #
  25 #-------------------------------------------------------------------------------
  26
  27 from   layman.utils             import path
  28 from   layman.overlays.overlay  import Overlay
  29
  30 #===============================================================================
  31 #
  32 # Class SvnOverlay
  33 #
  34 #-------------------------------------------------------------------------------
  35
  36 class SvnOverlay(Overlay):
  37     ''' Handles subversion overlays.'''
  38
  39     type = 'Subversion'
  40
  41     binary = '/usr/bin/svn'
  42
  43     def add(self, base, quiet = False):
  44         '''Add overlay.'''
  45
  46         self.supported()
  47
  48         Overlay.add(self, base)
  49
  50         if quiet:
  51             quiet_option = '-q '
  52         else:
  53             quiet_option = ''
  54
  55         return self.cmd(self.binary + ' co ' + quiet_option + '"' + self.src + '/" "' +
  56                         path([base, self.name]) + '"')
  57
  58     def sync(self, base, quiet = False):
  59         '''Sync overlay.'''
  60
  61         self.supported()
  62
  63         if quiet:
  64             quiet_option = '-q '
  65         else:
  66             quiet_option = ''
  67
  68         return self.cmd(self.binary + ' up ' + quiet_option + '"' + path([base, self.name]) +
  69                         '"')
  70
  71     def supported(self):
  72         '''Overlay type supported?'''
  73
  74         return Overlay.supported(self, [(self.binary,  'svn',
  75                                          'dev-util/subversion'),])