commit: e44f6726b5162cbc3026e9047878e2def78a562a
Author: Devan Franchini <twitch153 <AT> gentoo <DOT> org>
AuthorDate: Fri May 30 20:54:12 2014 +0000
Commit: Brian Dolbec <brian.dolbec <AT> gmail <DOT> com>
CommitDate: Thu Jun 12 21:11:49 2014 +0000
URL:
http://git.overlays.gentoo.org/gitweb/?p=proj/layman.git;a=commit;h=e44f6726
cvs.py: Adds update() function
---
layman/overlays/cvs.py | 37 +++++++++++++++++++++++++++++++++++++
1 file changed, 37 insertions(+)
diff --git a/layman/overlays/cvs.py b/layman/overlays/cvs.py
index b166dc8..bf54921 100644
--- a/layman/overlays/cvs.py
+++ b/layman/overlays/cvs.py
@@ -27,6 +27,7 @@ __version__ = "$Id$"
#-------------------------------------------------------------------------------
import xml.etree.ElementTree as ET # Python 2.5
+import re
from layman.utils import path
from layman.overlays.source import OverlaySource, require_supported
@@ -90,6 +91,42 @@ class CvsOverlay(OverlaySource):
env=dict(CVSROOT=self.src), cmd=self.type),
cwd=target)
+ def update(self, base, src):
+ '''
+ Updates overlay src-url.
+
+ @params base: base location where all overlays are installed.
+ @params src: source URL.
+ '''
+
+ if not self.supported():
+ return 1
+
+ target = path([base, self.parent.name])
+
+ # First echo the new repository to CVS/Root
+ args = [src, '>', '/CVS/Root']
+ result = self.run_command('echo', args, cmd='echo', cwd=target)
+
+ if result == 0:
+ location = src.split(':')[3]
+ old_location = self.src.split(':/')[3]
+
+ # Check if the repository location needs to be updated too.
+ if not location == old_location:
+ location = re.sub('/', '\/', location)
+ old_location = re.sub('/', '\/', old_location)
+
+ expression = 's/' + old_location + '/' + location + '/'
+
+ # sed -i 's/<old_location>/<new_location>/
<target>/CVS/Repository
+ args = ['-i', expression, '/CVS/Repository']
+
+ return self.run_command('sed', args, cmd='sed', cwd=target)
+
+ return result
+
+
def sync(self, base):
'''Sync overlay.'''
