git-annex/Command/Find.hs
Joey Hess 23686cc63d clarify default values when no path is specified
Much of the code to handle this was unnecessary, as git ls-files is used,
and defaults to returning all files of the desired type.
2011-01-13 23:36:58 -04:00

28 lines
606 B
Haskell

{- git-annex command
-
- Copyright 2010 Joey Hess <joey@kitenet.net>
-
- Licensed under the GNU GPL version 3 or higher.
-}
module Command.Find where
import Control.Monad (when)
import Control.Monad.State (liftIO)
import Command
import Core
command :: [Command]
command = [Command "find" (paramOptional $ paramRepeating paramPath) seek
"lists available files"]
seek :: [CommandSeek]
seek = [withFilesInGit start]
{- Output a list of files. -}
start :: CommandStartString
start file = isAnnexed file $ \(key, _) -> do
exists <- inAnnex key
when exists $ liftIO $ putStrLn file
return Nothing