From 9172da3aa08672ad178128663afa4331059475ad Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Wed, 25 May 2016 01:26:25 +0200
Subject: xmonad-tv: don't use PATH

---
 tv/2configs/xserver/default.nix |  5 -----
 tv/5pkgs/xmonad-tv.nix          | 42 ++++++++++++++++++++++++-----------------
 2 files changed, 25 insertions(+), 22 deletions(-)

(limited to 'tv')

diff --git a/tv/2configs/xserver/default.nix b/tv/2configs/xserver/default.nix
index 08b69067c..51e243284 100644
--- a/tv/2configs/xserver/default.nix
+++ b/tv/2configs/xserver/default.nix
@@ -99,11 +99,6 @@ let
   xmonad-start = pkgs.writeScriptBin "xmonad" ''
     #! ${pkgs.bash}/bin/bash
     set -efu
-    export PATH; PATH=${makeSearchPath "bin" [
-      # TODO put paths into a Haskell module instead of PATH
-      pkgs.alsaUtils
-      pkgs.rxvt_unicode
-    ]}:/var/setuid-wrappers
     settle() {(
       # Use PATH for a clean journal
       command=''${1##*/}
diff --git a/tv/5pkgs/xmonad-tv.nix b/tv/5pkgs/xmonad-tv.nix
index 086fd911e..794d90688 100644
--- a/tv/5pkgs/xmonad-tv.nix
+++ b/tv/5pkgs/xmonad-tv.nix
@@ -51,11 +51,11 @@ import XMonad.Stockholm.Rhombus
 import XMonad.Stockholm.Shutdown
 
 
-myTerm :: String
-myTerm = "urxvtc"
+amixerPath :: FilePath
+amixerPath = "${pkgs.alsaUtils}/bin/amixer"
 
-myRootTerm :: String
-myRootTerm = "urxvtc -name root-urxvt -e su -"
+urxvtcPath :: FilePath
+urxvtcPath = "${pkgs.rxvt_unicode}/bin/urxvtc"
 
 myFont :: String
 myFont = "-schumacher-*-*-*-*-*-*-*-*-*-*-*-iso10646-*"
@@ -75,7 +75,7 @@ mainNoArgs = do
         -- $ withUrgencyHookC BorderUrgencyHook { urgencyBorderColor = "magenta" } urgencyConfig { suppressWhen = Never }
         $ withUrgencyHook (SpawnUrgencyHook "echo emit Urgency ")
         $ def
-            { terminal          = myTerm
+            { terminal          = urxvtcPath
             , modMask           = mod4Mask
             , keys              = myKeys
             , workspaces        = workspaces0
@@ -83,7 +83,7 @@ mainNoArgs = do
             -- , handleEventHook   = myHandleEventHooks <+> handleTimerEvent
             --, handleEventHook   = handleTimerEvent
             , manageHook        = placeHook (smart (1,0)) <+> floatNextHook
-            , startupHook       = spawn "echo emit XMonadStartup"
+            , startupHook       = liftIO (putStrLn "emit XMonadStartup")
             , normalBorderColor  = "#1c1c1c"
             , focusedBorderColor = "#f000b0"
             , handleEventHook = handleShutdownEvent
@@ -121,24 +121,30 @@ displaySomeException :: SomeException -> String
 displaySomeException = displayException
 
 
+forkFile :: FilePath -> [String] -> Maybe [(String, String)] -> X ()
+forkFile path args env =
+    xfork (executeFile path False args env) >> return ()
+
+spawnRootTerm :: X ()
+spawnRootTerm =
+    forkFile
+        urxvtcPath
+        ["-name", "root-urxvt", "-e", "/var/setuid-wrappers/su", "-"]
+        Nothing
+
 spawnTermAt :: String -> X ()
---spawnTermAt _ = floatNext True >> spawn myTerm
---spawnTermAt "ff" = floatNext True >> spawn myTerm
---spawnTermAt _    = spawn myTerm
 spawnTermAt ws = do
     env <- liftIO getEnvironment
     let env' = ("XMONAD_SPAWN_WORKSPACE", ws) : env
-    xfork (executeFile "urxvtc" True [] (Just env')) >> return ()
+    forkFile urxvtcPath [] (Just env')
 
 myKeys :: XConfig Layout -> Map (KeyMask, KeySym) (X ())
 myKeys conf = Map.fromList $
-    [ ((_4  , xK_Escape ), spawn "/var/setuid-wrappers/slock")
+    [ ((_4  , xK_Escape ), forkFile "/var/setuid-wrappers/slock" [] Nothing)
     , ((_4S , xK_c      ), kill)
 
     , ((_4  , xK_x      ), chooseAction spawnTermAt)
-    , ((_4C , xK_x      ), spawn myRootTerm)
-    --, ((_4M , xK_x      ), spawn "xterm")
-    --, ((_4M , xK_x      ), mySpawn "xterm")
+    , ((_4C , xK_x      ), spawnRootTerm)
 
     --, ((_4  , xK_F1     ), withFocused jojo)
     --, ((_4  , xK_F1     ), printAllGeometries)
@@ -198,9 +204,9 @@ myKeys conf = Map.fromList $
     --,  (_4  , xK_v      ) & \k -> (k, gridselectWorkspace wsGSConfig { gs_navigate = makeGSNav k } W.view)
     --,  (_4S , xK_v      ) & \k -> (k, gridselectWorkspace wsGSConfig { gs_navigate = makeGSNav k } W.shift)
     --,  (_4  , xK_b      ) & \k -> (k, goToSelected        wGSConfig  { gs_navigate = makeGSNav k })
-    , ((noModMask, xF86XK_AudioLowerVolume), spawn "amixer sset Master 5%-")
-    , ((noModMask, xF86XK_AudioRaiseVolume), spawn "amixer sset Master 5%+")
-    , ((noModMask, xF86XK_AudioMute), spawn "amixer sset Master toggle")
+    , ((noModMask, xF86XK_AudioLowerVolume), amixer ["sset", "Master", "5%+"])
+    , ((noModMask, xF86XK_AudioRaiseVolume), amixer ["sset", "Master", "5%-"])
+    , ((noModMask, xF86XK_AudioMute), amixer ["sset", "Master", "toggle"])
     ]
     where
     _4 = mod4Mask
@@ -213,6 +219,8 @@ myKeys conf = Map.fromList $
     _4CM = _4 .|. _C .|. _M
     _4SM = _4 .|. _S .|. _M
 
+    amixer args = forkFile amixerPath args Nothing
+
 
 pagerConfig :: PagerConfig
 pagerConfig = def
-- 
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