refactor

Remote.hs

@@ -131,19 +131,7 @@ remotesWithoutUUID rs us = filter (\r -> uuid r `notElem` us) rs
 {- Cost ordered lists of remotes that the LocationLog indicate may have a key.
  -}
 keyPossibilities :: Key -> Annex [Remote Annex]
-keyPossibilities key = do
-	g <- Annex.gitRepo
-	u <- getUUID g
-
-	-- get uuids of all remotes that are recorded to have the key
-	uuids <- keyLocations key
-	let validuuids = filter (/= u) uuids
-
-	-- remotes that match uuids that have the key
-	allremotes <- genList
-	let validremotes = remotesWithUUID allremotes validuuids
-
-	return $ sort validremotes
+keyPossibilities key = return . fst =<< keyPossibilities' False key
 
 {- Cost ordered lists of remotes that the LocationLog indicate may have a key.
  -
@@ -151,10 +139,13 @@ keyPossibilities key = do
  - (some may not have configured remotes).
  -}
 keyPossibilitiesTrusted :: Key -> Annex ([Remote Annex], [UUID])
-keyPossibilitiesTrusted key = do
+keyPossibilitiesTrusted = keyPossibilities' True
+
+keyPossibilities' :: Bool -> Key -> Annex ([Remote Annex], [UUID])
+keyPossibilities' withtrusted key = do
 	g <- Annex.gitRepo
 	u <- getUUID g
-	trusted <- trustGet Trusted
+	trusted <- if withtrusted then trustGet Trusted else return []
 
 	-- get uuids of all remotes that are recorded to have the key
 	uuids <- keyLocations key