[PATCH] dispatch: load debugcommand before extension

[Pierre-Yves David]

# HG changeset patch
# User Pierre-Yves David <pierre-yves.david at ens-lyon.org>
# Date 1487000149 -3600
#      Mon Feb 13 16:35:49 2017 +0100
# Node ID 135b457a4a6684f868a71cd0e10356297ec10ffe
# Parent  7cf05675ef46c679852bbc13e9a0424d3ec5f5a9
# EXP-Topic debugcommands
dispatch: load debugcommand before extension

Multiple extension will manipulate commands on load, we need the debug command
to be loaded before that point.

diff -r 7cf05675ef46 -r 135b457a4a66 mercurial/dispatch.py
--- a/mercurial/dispatch.py	Thu Feb 02 10:04:02 2017 +0100
+++ b/mercurial/dispatch.py	Mon Feb 13 16:35:49 2017 +0100
@@ -655,6 +655,10 @@ def _dispatch(req):
     rpath = _earlygetopt(["-R", "--repository", "--repo"], args)
     path, lui = _getlocal(ui, rpath)
 
+    # Side-effect of accessing is debugcommands module is guaranteed to be
+    # imported and commands.table is populated.
+    debugcommands.command
+
     # Configure extensions in phases: uisetup, extsetup, cmdtable, and
     # reposetup. Programs like TortoiseHg will call _dispatch several
     # times so we keep track of configured extensions in _loaded.
@@ -674,10 +678,6 @@ def _dispatch(req):
 
     # (reposetup is handled in hg.repository)
 
-    # Side-effect of accessing is debugcommands module is guaranteed to be
-    # imported and commands.table is populated.
-    debugcommands.command
-
     addaliases(lui, commands.table)
 
     # All aliases and commands are completely defined, now.