# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@fb.com>
# Date 2014-03-28 21:38:19
# Node ID 96ecb77f971d5d5728b11ba66a03376cf814d911
# Parent  1bb8ed6c000cc5f07cbded303eb9bfef84b72af9

wireproto: use decorator for the changegroup command

diff --git a/mercurial/wireproto.py b/mercurial/wireproto.py
--- a/mercurial/wireproto.py
+++ b/mercurial/wireproto.py
@@ -575,6 +575,7 @@ def _capabilities(repo, proto):
 def capabilities(repo, proto):
     return ' '.join(_capabilities(repo, proto))
 
+@wireprotocommand('changegroup', 'roots')
 def changegroup(repo, proto, roots):
     nodes = decodelist(roots)
     cg = repo.changegroup(nodes, 'serve')
@@ -786,7 +787,6 @@ def unbundle(repo, proto, heads):
         os.unlink(tempname)
 
 commands.update({
-    'changegroup': (changegroup, 'roots'),
     'changegroupsubset': (changegroupsubset, 'bases heads'),
     'debugwireargs': (debugwireargs, 'one two *'),
     'getbundle': (getbundle, '*'),