c91929f693
Just more golfing.. I am pretty sure something in a library somewhere can do this, but I have been unable to find it.
37 lines
796 B
Haskell
37 lines
796 B
Haskell
{- git-annex command
|
|
-
|
|
- Copyright 2010 Joey Hess <joey@kitenet.net>
|
|
-
|
|
- Licensed under the GNU GPL version 3 or higher.
|
|
-}
|
|
|
|
module Command.RecvKey where
|
|
|
|
import Control.Monad.State (liftIO)
|
|
import System.Exit
|
|
|
|
import Command
|
|
import CmdLine
|
|
import Content
|
|
import Utility
|
|
import RsyncFile
|
|
|
|
command :: [Command]
|
|
command = [repoCommand "recvkey" paramKey seek
|
|
"runs rsync in server mode to receive content"]
|
|
|
|
seek :: [CommandSeek]
|
|
seek = [withKeys start]
|
|
|
|
start :: CommandStartKey
|
|
start key = do
|
|
whenM (inAnnex key) $ error "key is already present in annex"
|
|
|
|
ok <- getViaTmp key (liftIO . rsyncServerReceive)
|
|
if ok
|
|
then do
|
|
-- forcibly quit after receiving one key,
|
|
-- and shutdown cleanly so queued git commands run
|
|
_ <- shutdown
|
|
liftIO exitSuccess
|
|
else liftIO exitFailure
|