Import layman.

1 files changed, 64 insertions, 0 deletions

diff --git a/layman/overlays/mercurial.py b/layman/overlays/mercurial.py
new file mode 100644
index 0000000..3def5fc
--- /dev/null
+++ b/layman/overlays/mercurial.py
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+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+#################################################################################
+# LAYMAN MERCURIAL OVERLAY HANDLER
+#################################################################################
+# File:       darcs.py
+#
+#             Handles darcs overlays
+#
+# Copyright:
+#             (c) 2005 - 2006 Gunnar Wrobel, Andres Loeh
+#             Distributed under the terms of the GNU General Public License v2
+#
+# Author(s):
+#             Gunnar Wrobel <wrobel@gentoo.org>
+#             Andres Loeh <kosmikus@gentoo.org>
+#
+''' Mercurial overlay support.'''
+
+__version__ = "$Id: mercurial.py 236 2006-09-05 20:39:37Z wrobel $"
+
+#===============================================================================
+#
+# Dependencies
+#
+#-------------------------------------------------------------------------------
+
+from   layman.utils             import path
+from   layman.overlays.overlay  import Overlay
+
+#===============================================================================
+#
+# Class MercurialOverlay
+#
+#-------------------------------------------------------------------------------
+
+class MercurialOverlay(Overlay):
+    ''' Handles mercurial overlays.'''
+
+    type = 'Mercurial'
+
+    binary_command  = '/usr/bin/hg'
+
+    def add(self, base):
+        '''Add overlay.'''
+
+        self.supported()
+
+        return self.cmd(self.binary_command + ' clone "' + 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 -u "' + self.src + '"')
+
+    def supported(self):
+        '''Overlay type supported?'''
+
+        return Overlay.supported(self, [(self.binary_command,  'mercurial',
+                                         'dev-util/mercurial'),])