enableremote: List uuids and descriptions of remotes that can be enabled, and accept either the uuid or the description in leu if the name.

2 files changed, 21 insertions, 8 deletions

diff --git a/Command/EnableRemote.hs b/Command/EnableRemote.hs
index 84216dd78..b3ba451c2 100644
--- a/Command/EnableRemote.hs
+++ b/Command/EnableRemote.hs
@@ -12,6 +12,8 @@ import Command
 import qualified Logs.Remote
 import qualified Types.Remote as R
 import qualified Annex.SpecialRemote
+import qualified Remote
+import Logs.UUID
 
 import qualified Data.Map as M
 
@@ -25,12 +27,19 @@ seek :: CmdParams -> CommandSeek
 seek = withWords start
 
 start :: [String] -> CommandStart
-start [] = unknownNameError "Specify the name of the special remote to enable."
+start [] = unknownNameError "Specify the special remote to enable."
 start (name:ws) = go =<< Annex.SpecialRemote.findExisting name
   where
 	config = Logs.Remote.keyValToConfig ws
 	
-	go Nothing = unknownNameError "Unknown special remote name."
+	go Nothing = do
+		m <- Annex.SpecialRemote.specialRemoteMap
+		confm <- Logs.Remote.readRemoteLog
+		v <- Remote.nameToUUID' name
+		case v of
+			Right u | u `M.member` m ->
+				go (Just (u, fromMaybe M.empty (M.lookup u confm)))
+			_ -> unknownNameError "Unknown special remote."
 	go (Just (u, c)) = do
 		let fullconfig = config `M.union` c	
 		t <- either error return (Annex.SpecialRemote.findType fullconfig)
@@ -39,11 +48,14 @@ start (name:ws) = go =<< Annex.SpecialRemote.findExisting name
 
 unknownNameError :: String -> Annex a
 unknownNameError prefix = do
-	names <- Annex.SpecialRemote.remoteNames
-	error $ prefix ++ "\n" ++
-		if null names
-			then "(No special remotes are currently known; perhaps use initremote instead?)"
-			else "Known special remotes: " ++ unwords names
+	m <- Annex.SpecialRemote.specialRemoteMap
+	descm <- M.unionWith Remote.addName <$> uuidMap <*> pure m
+	msg <- if M.null m
+			then pure "(No special remotes are currently known; perhaps use initremote instead?)"
+			else Remote.prettyPrintUUIDsDescs
+				"known special remotes"
+				descm (M.keys m)
+	error $ prefix ++ "\n" ++ msg
 
 perform :: RemoteType -> UUID -> R.RemoteConfig -> CommandPerform
 perform t u c = do
diff --git a/Command/Info.hs b/Command/Info.hs
index 25a537e8d..d22c23c04 100644
--- a/Command/Info.hs
+++ b/Command/Info.hs
@@ -427,8 +427,9 @@ reposizes_stats = stat desc $ nojson $ do
 		. M.toList
 		<$> cachedRepoData
 	let maxlen = maximum (map (length . snd) l)
+	descm <- lift uuidDescriptions
 	-- This also handles json display.
-	s <- lift $ prettyPrintUUIDsWith (Just "size") desc $
+	s <- lift $ prettyPrintUUIDsWith (Just "size") desc descm $
 		map (\(u, sz) -> (u, Just $ mkdisp sz maxlen)) l
 	return $ countRepoList (length l) s
   where