adjust json field names

Avoid using "name" for what git-annex otherwise refers to as a
description.

(For the remotes in the map, the "remote" field should be the remote
name, but there is a bug preventing it from being that.)

Sponsored-by: the NIH-funded NICEMAN (ReproNim TR&D3) project

Command/Map.hs

@@ -108,8 +108,8 @@ hostname r
 basehostname :: Git.Repo -> String
 basehostname r = fromMaybe "" $ headMaybe $ splitc '.' $ hostname r
 
-{- A name to display for a repo. Uses the name from uuid.log if available,
- - or the remote name if not. -}
+{- A name to display for a repo. Uses the description 
+ - from uuid.log if available, or the remote name if not. -}
 repoName :: UUIDDescMap -> Git.Repo -> String
 repoName umap r
 	| repouuid == NoUUID = fallback
@@ -307,14 +307,14 @@ outputJSONMap rs trustmap umap =
 		]
 	
 	mknode (r, remotes) = JSON.object
-		[ "name" .= packString (repoName umap r)
+		[ "description" .= packString (repoName umap r)
 		, "uuid" .= mkuuid (getUncachedUUID r)
 		, "url" .= packString (Git.repoLocation r)
 		, "remotes" .= map mkremote (filterdead id remotes)
 		]
 	
 	mkremote r = JSON.object
-		[ "name" .= packString (repoName umap r)
+		[ "remote" .= packString (repoName umap r)
 		, "uuid" .= mkuuid (getUncachedUUID r)
 		, "url" .= packString (Git.repoLocation r)
 		]

doc/todo/map__58___add_--json/comment_2_e9d4957cf5a3d5c015108cb1805df7da._comment

@@ -10,10 +10,10 @@ Example output, after being passed through `jq` to pretty-print it:
 	{
 	  "nodes": [
 	    {
-	      "name": "joey@darkstar:~/tmp/mapbench/a",
+	      "description": "joey@darkstar:~/tmp/mapbench/a",
 	      "remotes": [
 	        {
-	          "name": "joey@darkstar:~/tmp/mapbench/b",
+	          "remote": "b",
 	          "url": "/home/joey/tmp/mapbench/b",
 	          "uuid": "645d92d8-6461-43c1-b23c-6dd04dc3a015"
 	        }
@@ -22,10 +22,10 @@ Example output, after being passed through `jq` to pretty-print it:
 	      "uuid": "3f34e4c2-dd19-433a-ab04-9fd4be959325"
 	    },
 	    {
-	      "name": "joey@darkstar:~/tmp/mapbench/b",
+	      "description": "joey@darkstar:~/tmp/mapbench/b",
 	      "remotes": [
 	        {
-	          "name": "joey@darkstar:~/tmp/mapbench/a",
+	          "remote": "a",
 	          "url": "/home/joey/tmp/mapbench/a",
 	          "uuid": "3f34e4c2-dd19-433a-ab04-9fd4be959325"
 	        }
@@ -34,10 +34,10 @@ Example output, after being passed through `jq` to pretty-print it:
 	      "uuid": "645d92d8-6461-43c1-b23c-6dd04dc3a015"
 	    },
 	    {
-	      "name": "unknown",
+	      "description": "unknown",
 	      "remotes": [
 	        {
-	          "name": "joey@darkstar:~/tmp/mapbench/b",
+	          "remote": "b",
 	          "url": "/home/joey/tmp/mapbench/b",
 	          "uuid": "645d92d8-6461-43c1-b23c-6dd04dc3a015"
 	        }