format and fix a bit according to lsp suggestions

.envrc

@@ -0,0 +1 @@
+use flake

.gitignore

@@ -1 +1,2 @@
 result
+.direnv/

flake.nix

@@ -30,7 +30,16 @@
     nixos-hardware,
     mac-brcm-fw,
     ...
-  } @ inputs: {
+  } @ inputs: let
+    pkgs = nixpkgs.legacyPackages."x86_64-linux";
+  in {
+    devShells."x86_64-linux".default = pkgs.mkShell {
+      buildInputs = [
+        (pkgs.haskellPackages.ghcWithPackages
+          (pkgs: with pkgs; [xmonad xmonad-contrib]))
+        pkgs.haskell-language-server
+      ];
+    };
     nixosConfigurations = {
       monosodium-glutamate-g = nixpkgs.lib.nixosSystem {
         specialArgs = {

haskell/xmonad/xmonad.hs

@@ -7,27 +7,21 @@
 -- Normally, you'd only override those defaults you care about.
 --
 
-import XMonad
+import Control.Monad (when)
+import Data.Map qualified as M
 import Data.Monoid
+import Graphics.X11.ExtraTypes.XF86
 import System.Exit
-
+import XMonad
+import XMonad.Actions.KeyRemap
+import XMonad.Hooks.EwmhDesktops
 import XMonad.Hooks.StatusBar
 import XMonad.Hooks.StatusBar.PP
-import XMonad.Hooks.EwmhDesktops
-
-import qualified XMonad.StackSet as W
-import qualified Data.Map        as M
-
 import XMonad.Layout.Spacing
 import XMonad.Layout.Tabbed
-
-import XMonad.Actions.KeyRemap
-
 import XMonad.Prompt
 import XMonad.Prompt.Layout
-import Graphics.X11.ExtraTypes.XF86
-
-import Control.Monad (when)
+import XMonad.StackSet qualified as W
 
 -- The preferred terminal program, which is used in a binding below and by
 -- certain contrib modules.
@@ -67,63 +61,55 @@ myWorkspaces = ["comms","browser","3","4","5","6","7","8","9"]
 -- Border colors for unfocused and focused windows, respectively.
 --
 myNormalBorderColor = "#3c3836"
+
 myFocusedBorderColor = "#504945"
 
-myRemaps = KeymapTable [ ((0, xK_a), (0, xK_b)) ]
+myRemaps = KeymapTable [
+  -- ((0, xK_a), (0, xK_b))
+  ]
 
 ------------------------------------------------------------------------
 -- Key bindings. Add, modify or remove key bindings here.
 --
-myKeys conf@(XConfig {XMonad.modMask = modm}) = M.fromList $
-  [ ((modm, xK_Return), spawn $ XMonad.terminal conf)
-  , ((modm .|. shiftMask, xK_q), kill)
+myKeys conf@(XConfig {XMonad.modMask = modm}) =
+  M.fromList $
+    [ ((modm, xK_Return), spawn $ XMonad.terminal conf),
+      ((modm .|. shiftMask, xK_q), kill),
       --  -- Rotate through the available layout algorithms
-  , ((modm,               xK_space ), sendMessage NextLayout)
-
+      ((modm, xK_space), sendMessage NextLayout),
       -- rofiing
-  , ((modm, xK_d), spawn "rofi -show drun")
-	, ((modm .|. shiftMask, xK_e), spawn "rofi -show desktopctl -modes desktopctl:desktopctl -show-icons")
-	, ((modm, xK_m), spawn "menu-qalc -- -theme gruvbox-dark")
-	, ((modm, xK_i), spawn "rofimoji --selector-args '-theme gruvbox-dark' -f alchemical_symbols anatolian_hieroglyphs emojis braille_patterns box_drawing chess_symbols emoticons geometric_shapes gothic greek_extended math mathematical_alphanumeric_symbols mathematical_operators miscellaneous_symbols miscellaneous_mathematical_symbols-a miscellaneous_mathematical_symbols-b miscellaneous_symbols_and_arrows miscellaneous_symbols_and_pictographs miscellaneous_technical modi modifier_tone_letters musical_symbols nerd_font number_forms shorthand_format_controls specials variation_selectors vertical_forms -a copy")
-
+      ((modm, xK_d), spawn "rofi -show drun"),
+      ((modm .|. shiftMask, xK_e), spawn "rofi -show desktopctl -modes desktopctl:desktopctl -show-icons"),
+      ((modm, xK_m), spawn "menu-qalc -- -theme gruvbox-dark"),
+      ((modm, xK_i), spawn "rofimoji --selector-args '-theme gruvbox-dark' -f alchemical_symbols anatolian_hieroglyphs emojis braille_patterns box_drawing chess_symbols emoticons geometric_shapes gothic greek_extended math mathematical_alphanumeric_symbols mathematical_operators miscellaneous_symbols miscellaneous_mathematical_symbols-a miscellaneous_mathematical_symbols-b miscellaneous_symbols_and_arrows miscellaneous_symbols_and_pictographs miscellaneous_technical modi modifier_tone_letters musical_symbols nerd_font number_forms shorthand_format_controls specials variation_selectors vertical_forms -a copy"),
       -- screenshotting
       -- TODO: Fix/rewrite window-screenshot.sh
-	, ((modm, xK_w), spawn "window-screenshot.nu")
-	, ((modm, xK_s), spawn "flameshot gui -c -p $HOME/Pictures/screenshots")
-	, ((modm, xK_a), spawn "flameshot screen -c -p $HOME/Pictures/screenshots")
-	, ((modm, xK_t), spawn "ocr-screenshot.sh")
-
-  , ((modm .|. shiftMask, xK_t), spawn "DEVICE=\"MELF0410:00 1FD2:7007\"; if [ $(xinput list-props \"$DEVICE\" | awk '/^\\tDevice Enabled \\([0-9]+\\):\\t[01]/ {print $NF}') = \"1\" ]; then xinput disable \"$DEVICE\"; else xinput enable \"$DEVICE\"; fi")
-
+      ((modm, xK_w), spawn "window-screenshot.nu"),
+      ((modm, xK_s), spawn "flameshot gui -c -p $HOME/Pictures/screenshots"),
+      ((modm, xK_a), spawn "flameshot screen -c -p $HOME/Pictures/screenshots"),
+      ((modm, xK_t), spawn "ocr-screenshot.sh"),
+      ((modm .|. shiftMask, xK_t), spawn "DEVICE=\"MELF0410:00 1FD2:7007\"; if [ $(xinput list-props \"$DEVICE\" | awk '/^\\tDevice Enabled \\([0-9]+\\):\\t[01]/ {print $NF}') = \"1\" ]; then xinput disable \"$DEVICE\"; else xinput enable \"$DEVICE\"; fi"),
       --  Reset the layouts on the current workspace to default
       -- , ((modm .|. shiftMask, xK_space ), setLayout $ XMonad.layoutHook conf)
       -- , ((modm .|. shiftMask, xK_space ), setLayout $ XMonad.layoutHook conf)
       -- Push window back into tiling
-  , ((modm .|. shiftMask, xK_space ), withFocused $ windows . W.sink)
-
-
+      ((modm .|. shiftMask, xK_space), withFocused $ windows . W.sink),
       -- Resize viewed windows to the correct size
-  , ((modm,               xK_n     ), refresh)
-
+      ((modm, xK_n), refresh),
       -- Move focus to the next window
-  , ((modm,               xK_Tab   ), layoutPrompt def)
-
+      ((modm, xK_Tab), layoutPrompt def),
       -- Move focus
-  , ((modm,               xK_j     ), windows W.focusDown)
-  , ((modm,               xK_k     ), windows W.focusUp  )
-
+      ((modm, xK_j), windows W.focusDown),
+      ((modm, xK_k), windows W.focusUp),
       -- Swap the focused window with the next window
-  , ((modm .|. shiftMask, xK_j     ), windows W.swapDown  )
-  , ((modm .|. shiftMask, xK_k     ), windows W.swapUp    )
-
+      ((modm .|. shiftMask, xK_j), windows W.swapDown),
+      ((modm .|. shiftMask, xK_k), windows W.swapUp),
       -- Shrink the master area
-  , ((modm,               xK_h     ), sendMessage Shrink)
-  , ((modm,               xK_l     ), sendMessage Expand)
-
+      ((modm, xK_h), sendMessage Shrink),
+      ((modm, xK_l), sendMessage Expand),
       -- Increment the number of windows in the master area
-  , ((modm              , xK_comma ), sendMessage (IncMasterN 1))
-  , ((modm              , xK_period), sendMessage (IncMasterN (-1)))
-
+      ((modm, xK_comma), sendMessage (IncMasterN 1)),
+      ((modm, xK_period), sendMessage (IncMasterN (-1)))
       -- Brightness n stuff
       -- , ((0, xF86XK_AudioRaiseVolume),  spawn "amixer -D pulse sset Master 10%+")
       -- , ((0, xF86XK_AudioLowerVolume),  spawn "amixer -D pulse sset Master 10%-")
@@ -147,14 +133,43 @@ myKeys conf@(XConfig {XMonad.modMask = modm}) = M.fromList $
       -- Run xmessage with a summary of the default keybindings (useful for beginners)
     ]
       ++
-
+      --
+      --
+      --
+      --
+      --
+      --
+      --
       --
       -- mod-[1..9], Switch to workspace N
+      -- mod-[1..9], Switch to workspace N
+      -- mod-[1..9], Switch to workspace N
+      -- mod-[1..9], Switch to workspace N
+      -- mod-[1..9], Switch to workspace N
+      -- mod-[1..9], Switch to workspace N
+      -- mod-[1..9], Switch to workspace N
+      -- mod-[1..9], Switch to workspace N
+      -- mod-shift-[1..9], Move client to workspace N
+      -- mod-shift-[1..9], Move client to workspace N
+      -- mod-shift-[1..9], Move client to workspace N
+      -- mod-shift-[1..9], Move client to workspace N
+      -- mod-shift-[1..9], Move client to workspace N
+      -- mod-shift-[1..9], Move client to workspace N
+      -- mod-shift-[1..9], Move client to workspace N
       -- mod-shift-[1..9], Move client to workspace N
       --
+      --
+      --
+      --
+      --
+      --
+      --
+      --
       [ ((m .|. modm, k), windows $ f i)
-      | (i, k) <- zip (XMonad.workspaces conf) [xK_1 .. xK_9]
-      , (f, m) <- [(W.greedyView, 0), (W.shift, shiftMask)]]
+        | (i, k) <- zip (XMonad.workspaces conf) [xK_1 .. xK_9],
+          (f, m) <- [(W.greedyView, 0), (W.shift, shiftMask)]
+      ]
+
 -- ++
 
 --
@@ -165,22 +180,27 @@ myKeys conf@(XConfig {XMonad.modMask = modm}) = M.fromList $
 --     | (key, sc) <- zip [xK_w, xK_e, xK_r] [0..]
 --     , (f, m) <- [(W.view, 0), (W.shift, shiftMask)]]
 
-
 ------------------------------------------------------------------------
 -- Mouse bindings: default actions bound to mouse events
 --
-myMouseBindings (XConfig {XMonad.modMask = modm}) = M.fromList $
+myMouseBindings (XConfig {XMonad.modMask = modm}) =
+  M.fromList
     -- mod-button1, Set the window to floating mode and move by dragging
-  [ ((modm, button1), (\w -> focus w >> mouseMoveWindow w
-                                     >> windows W.shiftMaster))
-
+    [ ( (modm, button1),
+        \w ->
+            focus w
+              >> mouseMoveWindow w
+              >> windows W.shiftMaster
+      ),
       -- mod-button2, Raise the window to the top of the stack
-  , ((modm, button2), (\w -> focus w >> windows W.shiftMaster))
-
+      ((modm, button2), \w -> focus w >> windows W.shiftMaster),
       -- mod-button3, Set the window to floating mode and resize by dragging
-  , ((modm, button3), (\w -> focus w >> mouseResizeWindow w
-                                     >> windows W.shiftMaster))
-
+      ( (modm, button3),
+        \w ->
+            focus w
+              >> mouseResizeWindow w
+              >> windows W.shiftMaster
+      )
       -- you may also bind events to the mouse scroll wheel (button4 and button5)
     ]
 
@@ -195,17 +215,19 @@ myMouseBindings (XConfig {XMonad.modMask = modm}) = M.fromList $
 -- The available layouts.  Note that each layout is separated by |||,
 -- which denotes layout choice.
 
-tabCfg = def 
-  { activeColor = "#282828"
-  , inactiveColor = "#1d2021"
-  , urgentColor = "#9d0006"
-  , activeBorderColor = "#504945"
-  , inactiveBorderColor = "#3c3836"
-  , urgentBorderColor = "#cc241d"
-  , activeTextColor = "#ebdbb2"
-  , inactiveTextColor = "#bdae93"
-  , urgentTextColor = "#ebdbb2"
+tabCfg =
+  def
+    { activeColor = "#282828",
+      inactiveColor = "#1d2021",
+      urgentColor = "#9d0006",
+      activeBorderColor = "#504945",
+      inactiveBorderColor = "#3c3836",
+      urgentBorderColor = "#cc241d",
+      activeTextColor = "#ebdbb2",
+      inactiveTextColor = "#bdae93",
+      urgentTextColor = "#ebdbb2"
     }
+
 myLayout = tiled ||| tabbed shrinkText tabCfg ||| Mirror tiled
   where
     -- default tiling algorithm partitions the screen into two panes
@@ -235,16 +257,19 @@ myLayout = tiled ||| tabbed shrinkText tabCfg ||| Mirror tiled
 -- To match on the WM_NAME, you can use 'title' in the same way that
 -- 'className' and 'resource' are used below.
 --
-myManageHook = composeAll
-  [ className =? "MPlayer"        --> doFloat
-  , className =? "Gimp"           --> doFloat
-  , resource  =? "desktop_window" --> doIgnore
-  , resource  =? "kdesktop"       --> doIgnore ]
+myManageHook =
+  composeAll
+    [ className =? "MPlayer" --> doFloat,
+      className =? "Gimp" --> doFloat,
+      resource =? "desktop_window" --> doIgnore,
+      resource =? "kdesktop" --> doIgnore
+    ]
 
 ------------------------------------------------------------------------
 -- Event handling
 
 -- * EwmhDesktops users should change this to ewmhDesktopsEventHook
+
 --
 -- Defines a custom handler function for X Events. The function should
 -- return (All True) if the default handler is to be run afterwards. To
@@ -282,14 +307,13 @@ myStartupHook = do
   spawn "feh --bg-fill ~/Pictures/wallpaper.jpg"
   setDefaultKeyRemap myRemaps [myRemaps]
 
-
-
 ------------------------------------------------------------------------
 -- Now run xmonad with all the defaults we set up.
 
 -- Run xmonad with the settings you specify. No need to modify this.
 --
 mySB = statusBarProp "polybar" (pure xmobarPP)
+
 main = xmonad $ withEasySB mySB defToggleStrutsKey (ewmh defaults)
 
 -- A structure containing your configuration settings, overriding
@@ -298,24 +322,25 @@ main = xmonad $ withEasySB mySB defToggleStrutsKey (ewmh defaults)
 --
 -- No need to modify this.
 --
-defaults = def 
-  -- simple stuff
-	{ terminal           = myTerminal
-  , focusFollowsMouse  = myFocusFollowsMouse
-  , clickJustFocuses   = myClickJustFocuses
-  , borderWidth        = myBorderWidth
-  , modMask            = myModMask
-  , workspaces         = myWorkspaces
-  , normalBorderColor  = myNormalBorderColor
-  , focusedBorderColor = myFocusedBorderColor
+defaults =
+  def
+    { -- simple stuff
+      terminal = myTerminal,
+      focusFollowsMouse = myFocusFollowsMouse,
+      clickJustFocuses = myClickJustFocuses,
+      borderWidth = myBorderWidth,
+      modMask = myModMask,
+      workspaces = myWorkspaces,
+      normalBorderColor = myNormalBorderColor,
+      focusedBorderColor = myFocusedBorderColor,
       -- , clientMask = focusChangeMask .|. XMonad.clientMask
       -- key bindings
-  , keys               = myKeys
-	, mouseBindings      = myMouseBindings
+      keys = myKeys,
+      mouseBindings = myMouseBindings,
       -- hooks, layouts
-	, layoutHook         = spacingRaw True (Border 0 0 0 0) True (Border 7 7 7 7) True $ myLayout
-	, manageHook         = myManageHook
-	, handleEventHook    = myEventHook
-	, logHook            = myLogHook
-	, startupHook        = myStartupHook
+      layoutHook = spacingRaw True (Border 0 0 0 0) True (Border 7 7 7 7) True myLayout,
+      manageHook = myManageHook,
+      handleEventHook = myEventHook,
+      logHook = myLogHook,
+      startupHook = myStartupHook
     }

modules/shell/helix.nix

@@ -4,7 +4,6 @@
       sessionVariables.EDITOR = "hx";
       packages = [
         pkgs.nil
-        pkgs.haskell-language-server
         pkgs.nodePackages_latest.vscode-html-languageserver-bin
         pkgs.nodePackages_latest.vscode-json-languageserver-bin
         pkgs.nodePackages_latest.vscode-css-languageserver-bin