summaryrefslogtreecommitdiff
path: root/CopyFile.hs
blob: 39f1b01833bba9aeb5c66ce3dfc89a065d649e14 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
{- git-annex file copying
 -
 - Copyright 2010 Joey Hess <joey@kitenet.net>
 -
 - Licensed under the GNU GPL version 3 or higher.
 -}

module CopyFile (copyFile) where

import Utility
import qualified SysConfig

{- The cp command is used, because I hate reinventing the wheel,
 - and because this allows easy access to features like cp --reflink. -}
copyFile :: FilePath -> FilePath -> IO Bool
copyFile src dest = boolSystem "cp" opts
	where
		opts = if (SysConfig.cp_reflink_auto)
			then ["--reflink=auto", src, dest]
			else if (SysConfig.cp_a)
				then ["-a", src, dest]
				else if (SysConfig.cp_p)
					then ["-p", src, dest]
					else [src, dest]