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avoid needing PartialPrelude

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Joey Hess 2016-09-22 11:29:53 -04:00
parent ece88889a7
commit 4f7a50f27d
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1 changed files with 3 additions and 2 deletions
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5
Utility/FreeDesktop.hs
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@ -31,7 +31,6 @@ module Utility.FreeDesktop (
import Utility.Exception
import Utility.UserInfo
import Utility.Process
import Utility.PartialPrelude
import Utility.Directory
import System.Environment
@ -135,7 +134,9 @@ userConfigDir = xdgEnvHome "CONFIG_HOME" ".config"
userDesktopDir :: IO FilePath
userDesktopDir = maybe fallback return =<< (parse <$> xdg_user_dir)
where
parse = maybe Nothing (headMaybe . lines)
parse s = case lines <$> s of
Just (l:_) -> Just l
_ -> Nothing
xdg_user_dir = catchMaybeIO $ readProcess "xdg-user-dir" ["DESKTOP"]
fallback = xdgEnvHome "DESKTOP_DIR" "Desktop"