factor out getRemoteGitConfig

Annex.hs

@@ -28,6 +28,7 @@ module Annex (
 	getGitConfig,
 	changeGitConfig,
 	changeGitRepo,
+	getRemoteGitConfig,
 	withCurrentState,
 ) where
 
@@ -267,6 +268,13 @@ changeGitRepo r = changeState $ \s -> s
 	, gitconfig = extractGitConfig r
 	}
 
+{- Gets the RemoteGitConfig from a remote, given the Git.Repo for that
+ - remote. -}
+getRemoteGitConfig :: Git.Repo -> Annex RemoteGitConfig
+getRemoteGitConfig r = do
+	g <- gitRepo
+	return $ extractRemoteGitConfig g (Git.repoDescribe r)
+
 {- Converts an Annex action into an IO action, that runs with a copy
  - of the current Annex state. 
  -

Command/Map.hs

@@ -22,7 +22,6 @@ import Logs.UUID
 import Logs.Trust
 import qualified Remote.Helper.Ssh as Ssh
 import qualified Utility.Dot as Dot
-import Types.GitConfig
 
 -- a link from the first repository to the second (its remote)
 data Link = Link Git.Repo Git.Repo
@@ -204,9 +203,8 @@ tryScan r
 
 	configlist = Ssh.onRemote r (pipedconfig, Nothing) "configlist" [] []
 	manualconfiglist = do
-		g <- fromRepo id
-		let c = extractRemoteGitConfig g (Git.repoDescribe r)
-		sshparams <- Ssh.toRepo r c [Param sshcmd]
+		gc <- Annex.getRemoteGitConfig r
+		sshparams <- Ssh.toRepo r gc [Param sshcmd]
 		liftIO $ pipedconfig "ssh" sshparams
 	  where
 		sshcmd = cddir ++ " && " ++

Remote/Bup.hs

@@ -13,7 +13,7 @@ import System.Process
 import Data.ByteString.Lazy.UTF8 (fromString)
 
 import Common.Annex
-import Types.GitConfig
+import qualified Annex
 import Types.Remote
 import Types.Key
 import Types.Creds
@@ -224,8 +224,7 @@ storeBupUUID u buprepo = do
 
 onBupRemote :: Git.Repo -> (FilePath -> [CommandParam] -> IO a) -> FilePath -> [CommandParam] -> Annex a
 onBupRemote r a command params = do
-	g <- fromRepo id
-	let c = extractRemoteGitConfig g (Git.repoDescribe r)
+	c <- Annex.getRemoteGitConfig r
 	sshparams <- Ssh.toRepo r c [Param $
 			"cd " ++ dir ++ " && " ++ unwords (command : toCommand params)]
 	liftIO $ a "ssh" sshparams

Remote/Git.hs

@@ -87,10 +87,9 @@ list = do
  - cached UUID value. -}
 configRead :: Git.Repo -> Annex Git.Repo
 configRead r = do
-	g <- fromRepo id
-	let c = extractRemoteGitConfig g (Git.repoDescribe r)
+	gc <- Annex.getRemoteGitConfig r
 	u <- getRepoUUID r
-	case (repoCheap r, remoteAnnexIgnore c, u) of
+	case (repoCheap r, remoteAnnexIgnore gc, u) of
 		(_, True, _) -> return r
 		(True, _, _) -> tryGitConfigRead r
 		(False, _, NoUUID) -> tryGitConfigRead r

Remote/Helper/Ssh.hs

@@ -8,13 +8,13 @@
 module Remote.Helper.Ssh where
 
 import Common.Annex
+import qualified Annex
 import qualified Git
 import qualified Git.Url
 import Annex.UUID
 import Annex.Ssh
 import CmdLine.GitAnnexShell.Fields (Field, fieldName)
 import qualified CmdLine.GitAnnexShell.Fields as Fields
-import Types.GitConfig
 import Types.Key
 import Remote.Helper.Messages
 import Utility.Metered
@@ -27,8 +27,8 @@ import Config
  - Caller is responsible for doing any neccessary shellEscaping of the
  - passed command. -}
 toRepo :: Git.Repo -> RemoteGitConfig -> [CommandParam] -> Annex [CommandParam]
-toRepo r c sshcmd = do
-	let opts = map Param $ remoteAnnexSshOptions c
+toRepo r gc sshcmd = do
+	let opts = map Param $ remoteAnnexSshOptions gc
 	let host = fromMaybe (error "bad ssh url") $ Git.Url.hostuser r
 	params <- sshCachingOptions (host, Git.Url.port r) opts
 	return $ params ++ Param host : sshcmd
@@ -39,18 +39,17 @@ git_annex_shell :: Git.Repo -> String -> [CommandParam] -> [(Field, String)] ->
 git_annex_shell r command params fields
 	| not $ Git.repoIsUrl r = return $ Just (shellcmd, shellopts ++ fieldopts)
 	| Git.repoIsSsh r = do
-		g <- fromRepo id
-		let c = extractRemoteGitConfig g (Git.repoDescribe r)
+		gc <- Annex.getRemoteGitConfig r
 		u <- getRepoUUID r
-		sshparams <- toRepo r c [Param $ sshcmd u c]
+		sshparams <- toRepo r gc [Param $ sshcmd u gc]
 		return $ Just ("ssh", sshparams)
 	| otherwise = return Nothing
   where
 	dir = Git.repoPath r
 	shellcmd = "git-annex-shell"
 	shellopts = Param command : File dir : params
-	sshcmd u c = unwords $
-		fromMaybe shellcmd (remoteAnnexShell c)
+	sshcmd u gc = unwords $
+		fromMaybe shellcmd (remoteAnnexShell gc)
 			: map shellEscape (toCommand shellopts) ++
 		uuidcheck u ++
 		map shellEscape (toCommand fieldopts)

Remote/List.hs

@@ -15,7 +15,6 @@ import Common.Annex
 import qualified Annex
 import Logs.Remote
 import Types.Remote
-import Types.GitConfig
 import Annex.UUID
 import Remote.Helper.Hooks
 import Remote.Helper.ReadOnly
@@ -94,8 +93,7 @@ remoteListRefresh = do
 remoteGen :: M.Map UUID RemoteConfig -> RemoteType -> Git.Repo -> Annex (Maybe Remote)
 remoteGen m t r = do
 	u <- getRepoUUID r
-	g <- fromRepo id
-	let gc = extractRemoteGitConfig g (Git.repoDescribe r)
+	gc <- Annex.getRemoteGitConfig r
 	let c = fromMaybe M.empty $ M.lookup u m
 	mrmt <- generate t r u c gc
 	return $ adjustReadOnly . addHooks <$> mrmt