git-annex-shell: run all commands with noMessages

Fix bug when used with a recently cloned repository, where
"merging" messages were included in the output of configlist (and perhaps
other commands) and caused a "Failed to get annex.uuid configuration"
error.

This does not seem to have been a reversion.

I saw this with configlist, but it seems possible for other commands to be
effected, and it might not always happen only after a fresh clone. Eg, if a
foo/git-annex branch is pushed to the remote, the next git-annex-shell will
auto-merge it and display the message.

Decided to run all git-annex-shell commands with noMessages,
even ones that don't currently use stdout for structured communication.
Better to keep open the possibility for using stdout in the future.

This commit was supported by the NSF-funded DataLad project

CHANGELOG

@@ -17,6 +17,10 @@ git-annex (6.20170301.2) UNRELEASED; urgency=medium
     directory, feed, and http-types.
   * Windows: Fix bug in shell script shebang lookup code that
     caused a "delayed read on closed handle" error.
+  * git-annex-shell: Fix bug when used with a recently cloned repository,
+    where "merging" messages were included in the output of configlist
+    (and perhaps other commands) and caused a "Failed to get annex.uuid
+    configuration" error.
 
  -- Joey Hess <id@joeyh.name>  Thu, 02 Mar 2017 12:51:40 -0400
 

CmdLine/GitAnnexShell.hs

@@ -48,7 +48,7 @@ cmds_notreadonly =
 	]
 
 cmds :: [Command]
-cmds = map adddirparam $ cmds_readonly ++ cmds_notreadonly
+cmds = map (adddirparam . noMessages) (cmds_readonly ++ cmds_notreadonly)
   where
 	adddirparam c = c { cmdparamdesc = "DIRECTORY " ++ cmdparamdesc c }
 

doc/bugs/sync_with_clone_protocol_error.mdwn

@@ -11,3 +11,5 @@ Next git-annex sync clam worked ok and got the UUID.
 
 clam has git-annex 6.20170101 installed.
 --[[Joey]]
+
+> [[fixed|done]] --[[Joey]]