qrebase extension

[Gilles Moris]

On Wed May 7 2008 18:25:27 Gregory Collins wrote:
> That sounds good to me, although from configuring other extensions I was
> expecting something like:
> 
>     [qrebase]
>     backup=True
> 

pushed the configuration option at:
http://freehg.org/u/morisgi/qrebase/rev/58d9d6e3786b

excerpt:


@@ -26,6 +44,8 @@
     If a revision is specified, no pull will be performed and the queue
     will be rebase to this revision. No argument is expected then.
     """
+    # check the backup configuration option
+    backup = ui.configbool('qrebase', 'backup', True)
     # check for clean work tree
     cmdutil.bail_if_changed(repo)
     # check for mq existence
@@ -163,7 +183,10 @@
         q.removeundo(repo) # forbid rollback before 1.0
         raise util.Abort(_('could not clean up the merge queue'))
     # rm -rf patches.N
-    shutil.rmtree(newpath)
+    if backup:
+        ui.write(_("\nBackup queue saved to %s\n") % newpath)
+    else:
+        shutil.rmtree(newpath)
     # go to the previous patch level
     if curpatch:
         ui.write(_("\nPushing to %s patch:\n") % (curpatch))