[PATCH] config: rename streamunbundle to stream-unbundle

[David Demelier]

# HG changeset patch
# User David Demelier <markand at malikania.fr>
# Date 1526286491 -7200
#      Mon May 14 10:28:11 2018 +0200
# Node ID 3cd7780897a23b96f6bbb5d5fccc2a3006931365
# Parent  8ba0344f9fb145f5b9b909f1211defc9e0793f68
config: rename streamunbundle to stream-unbundle

As part of ConfigConsolidationPlan [1], rename the option according to
the new UI guidelines [2] and add an alias for backward compatibility.

[1]: https://www.mercurial-scm.org/wiki/ConfigConsolidationPlan
[2]: https://www.mercurial-scm.org/wiki/UIGuideline#adding_new_options

diff -r 8ba0344f9fb1 -r 3cd7780897a2 mercurial/configitems.py
--- a/mercurial/configitems.py	Fri May 11 22:07:43 2018 -0400
+++ b/mercurial/configitems.py	Mon May 14 10:28:11 2018 +0200
@@ -932,7 +932,8 @@
 coreconfigitem('server', 'disablefullbundle',
     default=False,
 )
-coreconfigitem('server', 'streamunbundle',
+coreconfigitem('server', 'stream-unbundle',
+    alias=[('server', 'streamunbundle')],
     default=False,
 )
 coreconfigitem('server', 'pullbundle',
diff -r 8ba0344f9fb1 -r 3cd7780897a2 mercurial/help/config.txt
--- a/mercurial/help/config.txt	Fri May 11 22:07:43 2018 -0400
+++ b/mercurial/help/config.txt	Mon May 14 10:28:11 2018 +0200
@@ -1791,7 +1791,7 @@
     are highly recommended. Partial clones will still be allowed.
     (default: False)
 
-``streamunbundle``
+``stream-unbundle``
     When set, servers will apply data sent from the client directly,
     otherwise it will be written to a temporary file first. This option
     effectively prevents concurrent pushes.
diff -r 8ba0344f9fb1 -r 3cd7780897a2 mercurial/wireprotov1server.py
--- a/mercurial/wireprotov1server.py	Fri May 11 22:07:43 2018 -0400
+++ b/mercurial/wireprotov1server.py	Mon May 14 10:28:11 2018 +0200
@@ -553,7 +553,7 @@
             cleanup = lambda: None
             try:
                 payload = proto.getpayload()
-                if repo.ui.configbool('server', 'streamunbundle'):
+                if repo.ui.configbool('server', 'stream-unbundle'):
                     def cleanup():
                         # Ensure that the full payload is consumed, so
                         # that the connection doesn't contain trailing garbage.
diff -r 8ba0344f9fb1 -r 3cd7780897a2 tests/test-push-http.t
--- a/tests/test-push-http.t	Fri May 11 22:07:43 2018 -0400
+++ b/tests/test-push-http.t	Mon May 14 10:28:11 2018 +0200
@@ -97,7 +97,7 @@
   % serve errors
   $ hg rollback
   repository tip rolled back to revision 0 (undo serve)
-  $ req "--debug --config server.streamunbundle=True --config extensions.blackbox="
+  $ req "--debug --config server.stream-unbundle=True --config extensions.blackbox="
   listening at http://*:$HGPORT/ (bound to $LOCALIP:$HGPORT) (glob) (?)
   pushing to http://localhost:$HGPORT/
   searching for changes