glorious refactor (part 2

modules/desktop-environment/home/panels/default.nix

@@ -0,0 +1,6 @@
+{...}: {
+  imports = [
+    ./xmobar
+    ./polybar.nix
+  ];
+}

modules/desktop-environment/home/panels/polybar.nix

@@ -0,0 +1,146 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: {
+  services.polybar = {
+    enable = true;
+    package = pkgs.polybarFull;
+
+    script = "";
+    settings = {
+      colors = {
+        background = "#282828";
+        background-alt = "#3c3836";
+        foreground = "#ebdbb2";
+        primary = "#d65d0e";
+        secondary = "#fe8019";
+        alert = "#cc241d";
+        disabled = "#504945";
+      };
+      "bar/status" = {
+        # Style
+        bottom = true;
+        width = "100%";
+        height = "24px";
+        radius = 0;
+        tray-position = "center";
+        background = "\${colors.background}";
+        foreground = "\${colors.foreground}";
+        line-size = "4px";
+        border-color = "#00000000";
+        padding-left = 0;
+        padding-right = 1;
+        module-margin = 1;
+        separator = "|";
+        separator-foreground = "\${colors.disabled}";
+        font-0 = "FiraCode Nerd Font";
+        modules-left = "xworkspaces xwindow";
+        modules-right = "memory cpu wlan bat0 bat1";
+        cursor-click = "pointer";
+        cursor-scroll = "ns-resize";
+        enable-ipc = true;
+        wm-restack = "generic";
+        override-redirect = false;
+      };
+
+      "module/xworkspaces" = {
+        type = "internal/xworkspaces";
+        label-active = "";
+        label-active-padding = 1;
+        label-occupied = "";
+        label-occupied-padding = 1;
+        label-urgent = "";
+        label-urgent-foreground = "\${colors.alert}";
+        label-urgent-padding = 1;
+        label-empty = "";
+        label-empty-foreground = "\${colors.disabled}";
+        label-empty-padding = 1;
+      };
+
+      "module/xwindow" = {
+        type = "internal/xwindow";
+        label = "%title:0:60:...%";
+      };
+
+      "module/memory" = {
+        type = "internal/memory";
+        interval = 2;
+        format-prefix = "󰍛 ";
+        format-prefix-foreground = "\${colors.primary}";
+        label = "%percentage_used:2%%";
+      };
+
+      "module/cpu" = {
+        type = "internal/cpu";
+        interval = "2";
+        format-prefix = "󰻠 ";
+        format-prefix-foreground = "\${colors.primary}";
+        label = "%percentage:2%%";
+      };
+
+      "network-base" = {
+        type = "internal/network";
+        interval = 5;
+        format-connected = "<ramp-signal> <label-connected>";
+        format-disconnected = "<label-disconnected>";
+        label-disconnected = "󰣼";
+        label-disconnected-foreground = "#d65d0e";
+        ramp.signal = [
+          "%{F#cc241d}󰣾"
+          "%{F#d79921}󰣴"
+          "%{F#98971a}󰣶"
+          "%{F#98971a}󰣸"
+          "%{F#98971a}󰣺"
+        ];
+      };
+
+      "module/wlan" = {
+        "inherit" = "network-base";
+        interface-type = "wireless";
+        label-connected = "%{F#F0C674}%{F-} %local_ip%";
+      };
+      "battery-base" = {
+        type = "internal/battery";
+        poll-interval = 1;
+        time-format = "%H%{F#7c6f64}:%{F#d5c4a1}%M";
+        label-charging = "%{F#98971a}󰚥 %{F#ebdbb2}%percentage%%%{F#d5c4a1} %time%";
+        format-charging = "<ramp-capacity> <label-charging>";
+        label-discharging = "%{F#ebdbb2}%percentage%%%{F#bdae93} %time%";
+        format-discharging = "<ramp-capacity> <label-discharging>";
+        label-full = "%{F#98971a}󰁹%{F#ebdbb2} %percentage%%";
+        format-full = "<label-full>";
+        label-low = "%{F#cc241d}󰂎%{F#ebdbb2} %percentage%%";
+        format-low = "<label-low>";
+        ramp.capacity = [
+          "%{F#cc241d}󰁺"
+          "%{F#d79921}󰁻"
+          "%{F#98971a}󰁼"
+          "%{F#98971a}󰁽"
+          "%{F#98971a}󰁾"
+          "%{F#98971a}󰁿"
+          "%{F#98971a}󰂀"
+          "%{F#98971a}󰂁"
+          "%{F#98971a}󰂂"
+          "%{F#98971a}󰁹"
+        ];
+      };
+      "module/bat0" = {
+        "inherit" = "battery-base";
+        battery = "BAT0";
+        adapter = "ADP1";
+      };
+      "module/bat1" = {
+        "inherit" = "battery-base";
+        battery = "BAT1";
+        adapter = "ADP1";
+      };
+
+      "settings" = {
+        screenchange-reload = true;
+        pseudo-transparency = true;
+      };
+    };
+  };
+}

modules/desktop-environment/home/panels/xmobar/default.nix

@@ -0,0 +1,27 @@
+{
+  lib,
+  pkgs,
+  ...
+}: let
+  xmobarGhc = pkgs.haskellPackages.ghcWithPackages (pkgs:
+    with pkgs; [
+      xmobar
+      statgrab
+    ]);
+in {
+  home = {
+    packages = [xmobarGhc];
+    file."xmobar.hs" = rec {
+      source = ./xmobar.hs;
+      target = ".config/xmobar/xmobar.hs";
+      onChange = ''
+        ${xmobarGhc}/bin/ghc -threaded ${target}
+        ${pkgs.busybox}/bin/pkill xmobar
+        ${pkgs.haskellPackages.xmonad}/bin/xmonad --restart
+      '';
+    };
+  };
+  programs.xmobar = {
+    enable = true;
+  };
+}

modules/desktop-environment/home/panels/xmobar/xmobar.hs

@@ -0,0 +1,47 @@
+import Xmobar
+import System.Statgrab
+
+-- TODOS:
+-- - custom cpu module
+-- - custom mem module
+-- - custom network/ping module with avg of n pings and blah
+-- - custom graph rendering based on braille characters
+-- - custom "ramp" thingies 
+-- - newsticker?
+-- - mail/message monitoring
+-- - if possible, different bars per workspace
+
+data CustomCpu = CustomCpu
+  deriving (Read, Show)
+
+instance Exec CustomCpu where
+  alias CustomCpu = "cpu"
+  run CustomCpu = do 
+    -- return (show :: IO String (snapshot :: Stats CPUPercent))
+    return "meow"
+
+fc code content = "<fc=" ++ code ++ ">" ++ content ++ "</fc>"
+
+sep = fc "#7c6f64"
+icon = fc "#d65d0e"
+
+config :: Config
+config =
+  defaultConfig
+    { font = "FiraCode Nerd Font",
+      allDesktops = True,
+      alpha = 255,
+      bgColor = "#282828",
+      fgColor = "#ebdbb2",
+      commands =
+        [ Run $ Xmobar.Memory ["t", "Mem: <usedratio>%"] 10,
+          Run $ CustomCpu,
+          Run $ Date (icon "\983277" ++ " %Y" ++ sep "-" ++ "%m" ++ sep "-" ++ "%d " ++ icon "\988236" ++ " %H" ++ sep ":" ++ "%M" ++ sep ":" ++ "%S ") "date" 10
+        ],
+      template = "%memory% }{ %cpu% }{ %date%",
+      alignSep = "}{",
+      position = TopH 24
+    }
+
+main :: IO ()
+main = xmobar config  -- or: configFromArgs config >>= xmobar