# HG changeset patch
# User Joerg Sonnenberger <joerg@bec.de>
# Date 2018-03-09 15:09:27
# Node ID 98cbfbbe33bbe27eeaee6be13dff5c50e9f702a3
# Parent  9ab7eba99fe52ae2cbb3e9cb9c18156bf952deee

phabricator: print deprecation warning only once

Differential Revision: https://phab.mercurial-scm.org/D2754

diff --git a/contrib/phabricator.py b/contrib/phabricator.py
--- a/contrib/phabricator.py
+++ b/contrib/phabricator.py
@@ -99,13 +99,17 @@ def urlencodenested(params):
     process('', params)
     return util.urlreq.urlencode(flatparams)
 
+printed_token_warning = False
+
 def readlegacytoken(repo):
     """Transitional support for old phabricator tokens.
 
     Remove before the 4.6 release.
     """
+    global printed_token_warning
     token = repo.ui.config('phabricator', 'token')
-    if token:
+    if token and not printed_token_warning:
+        printed_token_warning = True
         repo.ui.warn(_('phabricator.token is deprecated - please '
                        'migrate to the phabricator.auth section.\n'))
     return token