1 files changed, 66 insertions, 0 deletions
diff --git a/layman/overlays/bzr.py b/layman/overlays/bzr.py
new file mode 100644
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+++ b/layman/overlays/bzr.py
@@ -0,0 +1,66 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+#################################################################################
+# LAYMAN BZR OVERLAY HANDLER
+#################################################################################
+# File:       bzr.py
+#
+#             Handles bzr overlays
+#
+# Copyright:
+#             (c) 2005 - 2006 Adrian Perez, Gunnar Wrobel
+#             Distributed under the terms of the GNU General Public License v2
+#
+# Author(s):
+#             Adrian Perez <moebius@connectical.net>
+#             Gunnar Wrobel <wrobel@gentoo.org>
+#
+'''Should work with any version of Bzr equal to or better than 0.7 --
+ caution: tested only with 0.8 and 0.8.2...'''
+
+__version__ = "$Id: bzr.py 236 2006-09-05 20:39:37Z wrobel $"
+
+#===============================================================================
+#
+# Dependencies
+#
+#-------------------------------------------------------------------------------
+
+from   layman.utils             import path
+from   layman.overlays.overlay  import Overlay
+
+#===============================================================================
+#
+# Class BzrOverlay
+#
+#-------------------------------------------------------------------------------
+
+class BzrOverlay(Overlay):
+    ''' Handles bzr overlays.'''
+
+    type = 'Bzr'
+
+    binary_command  = '/usr/bin/bzr'
+
+    def add(self, base):
+        '''Add overlay.'''
+
+        self.supported()
+
+        return self.cmd(self.binary_command + ' get "' + self.src + '/" "' +\
+                        path([base, self.name]) + '"')
+
+    def sync(self, base):
+        '''Sync overlay.'''
+
+        self.supported()
+
+        return self.cmd('cd "' + path([base, self.name]) + '" && ' +          \
+                        self.binary_command + ' pull --overwrite "' + self.src \
+                        + '"')
+
+    def supported(self):
+        '''Overlay type supported?'''
+
+        return Overlay.supported(self, [(self.binary_command,  'bzr',
+                                         'dev-util/bzr'),])