diff mercurial/debugcommands.py @ 37720:d715a85003c8

wireprotov2: establish a type for representing command response

It will be desirable to have a higher-level type for representing
command responses. This will allow us to do nicer things.

For now, the instance encapsulates existing logic. It is still
a bit primitive. But we're slowly making things better.

Version 1 protocols have a wrapping layer that decodes the raw
string data into a data structure and that data structure is
sent to the future. Version 2 doesn't yet have this layer and
the future is receiving the raw wire response. Hence why
debugcommands needed to be taught about the response type.

Differential Revision: https://phab.mercurial-scm.org/D3380

--- a/mercurial/debugcommands.py	Sat Apr 14 11:50:19 2018 -0700
+++ b/mercurial/debugcommands.py	Sat Apr 14 11:46:08 2018 -0700
@@ -83,6 +83,7 @@
     vfs as vfsmod,
     wireprotoframing,
     wireprotoserver,
+    wireprotov2peer,
 )
 from .utils import (
     dateutil,
@@ -3012,7 +3013,16 @@
                 with peer.commandexecutor() as e:
                     res = e.callcommand(command, args).result()
 
-                ui.status(_('response: %s\n') % stringutil.pprint(res))
+                if isinstance(res, wireprotov2peer.commandresponse):
+                    if res.cbor:
+                        val = list(res.cborobjects())
+                    else:
+                        val = [res.b.getvalue()]
+
+                    ui.status(_('response: %s\n') % stringutil.pprint(val))
+
+                else:
+                    ui.status(_('response: %s\n') % stringutil.pprint(res))
 
         elif action == 'batchbegin':
             if batchedcommands is not None: