# HG changeset patch
# User Gregory Szorc <gregory.szorc@gmail.com>
# Date 1534890791 25200
# Node ID a5de21c9e3703f8e8eb064bd7d893ff2f703c66a
# Parent  ee7ee0c516ca9dfadbda5825635c23ed19f19286
httppeer: expose capabilities for each command

This will help code using peers to sniff out exactly what servers
support.

Differential Revision: https://phab.mercurial-scm.org/D4436

diff -r ee7ee0c516ca -r a5de21c9e370 mercurial/httppeer.py
--- a/mercurial/httppeer.py	Thu Sep 13 22:48:27 2018 -0700
+++ b/mercurial/httppeer.py	Tue Aug 21 15:33:11 2018 -0700
@@ -805,6 +805,10 @@
         if name in ('bundle2',):
             return True
 
+        # Alias command-* to presence of command of that name.
+        if name.startswith('command-'):
+            return name[len('command-'):] in self._descriptor['commands']
+
         return False
 
     def requirecap(self, name, purpose):