git-annex/Build/InstallDesktopFile.hs
2012-08-02 20:11:41 +02:00

61 lines
1.6 KiB
Haskell

{- Generating and installing a desktop menu entry file
- and a desktop autostart file.
-
- Copyright 2012 Joey Hess <joey@kitenet.net>
-
- Licensed under the GNU GPL version 3 or higher.
-}
module Build.InstallDesktopFile where
import Utility.Exception
import Utility.FreeDesktop
import Utility.Path
import Locations.UserConfig
import Control.Applicative
import Control.Monad
import System.Directory
import System.Environment
import System.Posix.User
{- The command can be either just "git-annex", or the full path to use
- to run it. -}
desktop :: FilePath -> DesktopEntry
desktop command = genDesktopEntry
"Git Annex"
"Track and sync the files in your Git Annex"
False
(command ++ " webapp")
["Network", "FileTransfer"]
autostart :: FilePath -> DesktopEntry
autostart command = genDesktopEntry
"Git Annex Assistant"
"Autostart"
False
(command ++ " assistant --autostart")
[]
writeDesktop :: String -> IO ()
writeDesktop command = do
destdir <- catchDefaultIO (getEnv "DESTDIR") ""
uid <- fromIntegral <$> getRealUserID
datadir <- if uid /= 0 then userDataDir else return systemDataDir
writeDesktopMenuFile (desktop command) $
desktopMenuFilePath "git-annex" datadir
configdir <- if uid /= 0 then userConfigDir else return systemConfigDir
writeDesktopMenuFile (autostart command) $
autoStartPath "git-annex" configdir
when (uid /= 0) $ do
programfile <- programFile
createDirectoryIfMissing True (parentDir programfile)
writeFile programfile command
main = getArgs >>= go
where
go [] = error "specify git-annex command"
go (command:_) = writeDesktop command