# HG changeset patch
# User Jeff Hammel <jhammel@mozilla.com>
# Date 1296527338 28800
# Node ID af76bbcc44577ee0308acab101fe3ba3e320f772
# Parent  274d7dc787e3278e8ab24cca626067dad8fb4782
add a dummy catch up function; this should work (at least in theory) as-is, though it might be better to FETCH earlier and pull now

diff -r 274d7dc787e3 -r af76bbcc4457 autobot/changes/poller.py
--- a/autobot/changes/poller.py	Mon Jan 31 18:26:35 2011 -0800
+++ b/autobot/changes/poller.py	Mon Jan 31 18:28:58 2011 -0800
@@ -437,6 +437,20 @@
         d.addCallback(split_changes)
         return d
 
+    def _catch_up(self, rev):
+        if self.changeCount == 0:
+            self.log('%s: no changes, no catch_up' % self.postHash)
+            return
+        self.log('catching up to %s' % self.postHash)
+
+        # XXX keeping this in as a dummy for now
+        # should *really* do fetch earlier and *now* do pull
+        # (or whatever)
+        args = ['status']
+        d = utils.getProcessOutputAndValue(self.binary, args, path=self.workdir, env=dict(PATH=os.environ['PATH']))
+        d.addCallback(self._convert_nonzero_to_failure)
+        return d
+
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