better filtering out of special remotes

Command/Sync.hs

@@ -17,10 +17,10 @@ import qualified Annex
 import qualified Annex.Branch
 import qualified Git.Command
 import qualified Git.Branch
-import qualified Git.Config
 import qualified Git.Ref
 import qualified Git
 import qualified Types.Remote
+import qualified Remote.Git
 
 import qualified Data.ByteString.Lazy.Char8 as L
 import qualified Data.Map as M
@@ -61,9 +61,8 @@ syncRemotes rs = do
 			| null rs = available
 			| otherwise = listed
 		listed = mapM Remote.byName rs
-		available = filterM hasurl =<< Remote.enabledRemoteList
-		hasurl r = not . null <$> geturl r
-		geturl r = fromRepo $ Git.Config.get ("remote." ++ Remote.name r ++ ".url") ""
+		available = filter nonspecial <$> Remote.enabledRemoteList
+		nonspecial r = Types.Remote.remotetype r == Remote.Git.remote
 		fastest = fromMaybe [] . headMaybe .
 			map snd . sort . M.toList . costmap
 		costmap = M.fromListWith (++) . map costpair

Remote/Bup.hs

@@ -54,7 +54,8 @@ gen r u c = do
 			hasKey = checkPresent r bupr',
 			hasKeyCheap = bupLocal buprepo,
 			config = c,
-			repo = r
+			repo = r,
+			remotetype = remote
 		}
 
 bupSetup :: UUID -> RemoteConfig -> Annex RemoteConfig

Remote/Directory.hs

@@ -45,7 +45,8 @@ gen r u c = do
 			hasKey = checkPresent dir,
 			hasKeyCheap = True,
 			config = Nothing,
-			repo = r
+			repo = r,
+			remotetype = remote
 		}
 
 directorySetup :: UUID -> RemoteConfig -> Annex RemoteConfig

Remote/Git.hs

@@ -79,7 +79,8 @@ gen r u _ = do
 		hasKey = inAnnex r',
 		hasKeyCheap = cheap,
 		config = Nothing,
-		repo = r'
+		repo = r',
+		remotetype = remote
 	}
 
 {- Tries to read the config for a specified remote, updates state, and

Remote/Hook.hs

@@ -45,7 +45,8 @@ gen r u c = do
 			hasKey = checkPresent r hooktype,
 			hasKeyCheap = False,
 			config = Nothing,
-			repo = r
+			repo = r,
+			remotetype = remote
 		}
 
 hookSetup :: UUID -> RemoteConfig -> Annex RemoteConfig

Remote/Rsync.hs

@@ -52,7 +52,8 @@ gen r u c = do
 			hasKey = checkPresent r o,
 			hasKeyCheap = False,
 			config = Nothing,
-			repo = r
+			repo = r,
+			remotetype = remote
 		}
 
 genRsyncOpts :: Git.Repo -> Annex RsyncOpts

Remote/S3real.hs

@@ -57,7 +57,8 @@ gen' r u c cst =
 			hasKey = checkPresent this,
 			hasKeyCheap = False,
 			config = c,
-			repo = r
+			repo = r,
+			remotetype = remote
 		}
 
 s3Setup :: UUID -> RemoteConfig -> Annex RemoteConfig

Remote/Web.hs

@@ -43,7 +43,8 @@ gen r _ _ =
 		hasKey = checkKey,
 		hasKeyCheap = False,
 		config = Nothing,
-		repo = r
+		repo = r,
+		remotetype = remote
 	}
 
 downloadKey :: Key -> FilePath -> Annex Bool

Types/Remote.hs

@@ -30,6 +30,9 @@ data RemoteType a = RemoteType {
 	setup :: UUID -> RemoteConfig -> a RemoteConfig
 }
 
+instance Eq (RemoteType a) where
+	x == y = typename x == typename y
+
 {- An individual remote. -}
 data Remote a = Remote {
 	-- each Remote has a unique uuid
@@ -53,7 +56,9 @@ data Remote a = Remote {
 	-- a Remote can have a persistent configuration store
 	config :: Maybe RemoteConfig,
 	-- git configuration for the remote
-	repo :: Git.Repo
+	repo :: Git.Repo,
+	-- the type of the remote
+	remotetype :: RemoteType a
 }
 
 instance Show (Remote a) where