feat: add light theme waybar

flake.lock

@@ -1,5 +1,21 @@
 {
   "nodes": {
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -211,13 +227,30 @@
         "type": "github"
       }
     },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1711163522,
+        "narHash": "sha256-YN/Ciidm+A0fmJPWlHBGvVkcarYWSC+s3NTPk/P+q3c=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "44d0940ea560dee511026a53f0e2e2cde489b4d4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "home-manager": "home-manager",
         "hy3": "hy3",
         "hyprland": "hyprland",
         "nixos-hardware": "nixos-hardware",
-        "nixpkgs": "nixpkgs_2"
+        "nixpkgs": "nixpkgs_2",
+        "waybar": "waybar"
       }
     },
     "systems": {
@@ -250,6 +283,25 @@
         "type": "github"
       }
     },
+    "waybar": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "nixpkgs": "nixpkgs_3"
+      },
+      "locked": {
+        "lastModified": 1711628124,
+        "narHash": "sha256-dQW43ZxDrBvMCefvTCjaV3hEpYCU6KTJl/JxR8XZhwM=",
+        "owner": "Alexays",
+        "repo": "Waybar",
+        "rev": "ddc767cd815a7c429bc4dd7f185fad93e485271d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Alexays",
+        "repo": "Waybar",
+        "type": "github"
+      }
+    },
     "wlroots": {
       "flake": false,
       "locked": {

flake.nix

@@ -14,8 +14,10 @@
       inputs.hyprland.follows = "hyprland";
     };
 
+    waybar.url = "github:Alexays/Waybar";
+
   };
-  outputs = { self, nixpkgs, nixos-hardware, home-manager, hyprland, hy3, ... }@inputs: {
+  outputs = { self, nixpkgs, nixos-hardware, home-manager, hyprland, hy3, waybar, ... }@inputs: {
     nixosConfigurations = {
       W530 = nixpkgs.lib.nixosSystem {
         system = "x86_64-linux";

modules/packages.nix

@@ -18,9 +18,6 @@
     xidel # command line tool to download and extract data from html/xml pages as well as json apis
     nvd # nix/nixos package version diff tool
     inotify-tools # a c library and a set of command-line programs providing a simple interface to inotify
-    ghostscript # postscript interpreter (mainline version)
-    ventoy-full # bootable usb solution
-    fio # flexible io tester - an io benchmark tool
   ] ++ lib.optionals (devenv.enable) [
     # languages
     gcc13

users/gandalf/default.nix

@@ -1,4 +1,4 @@
-{ unstable, hyprland, hy3, ... }:
+{ unstable, hyprland, hy3, waybar, ... }:
 let
   aliases = import ../../modules/aliases.nix;
 in
@@ -14,6 +14,7 @@ in
     inherit unstable;
     inherit hyprland;
     inherit hy3;
+    inherit waybar;
   };
 
   home-manager.users.gandalf = { pkgs, ... }: {

users/gandalf/modules/gui/hyprland/default.nix

@@ -1,4 +1,4 @@
-{ pkgs, lib, nixosConfig, hy3, ... }:
+{ pkgs, lib, nixosConfig, hy3, config, ... }:
 let
   common = (import ../common.nix) { pkgs = pkgs; lib = lib; };
 
@@ -32,8 +32,8 @@ let
 in
 {
   imports = [
-    ../sway/waybar.nix
     ../sway/wofi.nix
+    ../waybar.nix
   ];
 
   home.packages = with pkgs; [
@@ -93,8 +93,8 @@ in
         "_JAVA_OPTIONS,\"-Dawt.useSystemAAFontSettings=on\""
       ];
       "exec-once" = with pkgs; [
+        "${config.programs.waybar.package}/bin/waybar -c ${config.xdg.configHome}/waybar/hyprbar.json -s ${config.xdg.configHome}/waybar/hyprbar.css"
         "${swaybg}/bin/swaybg -m fill -i ${common.wallpaper}"
-        "${waybar}/bin/waybar"
         "${dbus}/bin/dbus-update-activation-environment --all"
         "${kanshi}/bin/kanshi"
         "${networkmanagerapplet}/bin/nm-applet"

users/gandalf/modules/gui/programs/alacritty.nix

@@ -10,7 +10,7 @@ in
         # Available themes:
         #   https://github.com/alacritty/alacritty-theme
 
-        "${pkgs.alacritty-theme}/atom_one_light.toml"
+        "${pkgs.alacritty-theme}/alabaster.toml"
       ];
       env.TERM = "xterm-256color";
       font = {

users/gandalf/modules/gui/sway/default.nix

@@ -10,8 +10,8 @@ in
   imports = [
     ./kanshi.nix
     ./swaync
-    ./waybar.nix
     ./wofi.nix
+    ../waybar.nix
   ];
 
   home.packages = with pkgs; [
@@ -275,7 +275,7 @@ in
       };
       bars = [
         {
-          command = "${pkgs.waybar}/bin/waybar";
+          command = "${config.programs.waybar.package}/bin/waybar -c ${config.xdg.configHome}/waybar/swaybar.json -s ${config.xdg.configHome}/waybar/swaybar.css";
         }
       ];
     };

users/gandalf/modules/gui/sway/waybar.nix

@@ -1,354 +0,0 @@
-{ pkgs, ... }: {
-  programs.waybar = {
-    enable = true;
-
-    settings.mainBar = {
-      layer = "top";
-      margin = "5 5 5 5";
-      modules-left = [
-        "sway/workspaces"
-        "sway/window"
-        "sway/mode"
-        "hyprland/workspaces"
-        "hyprland/window"
-      ];
-      modules-center = [ "clock" ];
-      modules-right = [ "tray" "network" "pulseaudio" "custom/mem" "temperature" "backlight" "battery" ];
-      "sway/workspaces" = {
-        disable-scroll = true;
-        persistent-workspaces = {
-          "1" = [ ];
-          "2" = [ ];
-          "3" = [ ];
-          "4" = [ ];
-        };
-      };
-      "sway/window" = {
-        format = "{title}";
-        max-length = 43;
-      };
-      "sway/mode" = {
-        format = "<span style=\"italic\">{}</span>";
-      };
-      "hyprland/workspaces" = {
-        disable-scroll = true;
-      };
-      "hyprland/window" = {
-        format = "{title}";
-      };
-      clock = {
-        timezones = [ "Europe/Berlin" ];
-        tooltip-format = "<big>{:%Y %B}</big>\n<tt><small>{calendar}</small></tt>";
-        format = "{:%a, %d %b, %H:%M}";
-        actions = {
-          on-click = "tz_up";
-        };
-      };
-      network = {
-        interval = 1;
-        format = "{ifname}";
-        format-wifi = "{signalStrength}% ";
-        format-ethernet = "eth 󰈁";
-        format-disconnected = "󰈂"; # An empty format will hide the module.
-        tooltip-format = "{ifname} via {gwaddr} 󰈁";
-        tooltip-format-wifi = "{essid} ({signalStrength}%) ";
-        tooltip-format-ethernet = "{ifname} ";
-        tooltip-format-disconnected = "Disconnected";
-      };
-      pulseaudio = {
-        reverse-scrolling = 1;
-        format = "{volume}% {icon} {format_source}";
-        format-bluetooth = "{volume}% {icon} {format_source}";
-        format-bluetooth-muted = "󰖁 {icon} {format_source}";
-        format-muted = "󰖁 {format_source}";
-        format-source = "{volume}% ";
-        format-source-muted = "";
-        format-icons = {
-          headphone = "";
-          hands-free = "󰋎";
-          headset = "󰋎";
-          phone = "";
-          portable = "";
-          car = "";
-          default = [
-            "󰕿"
-            "󰖀"
-            "󰕾"
-          ];
-        };
-        on-click = "${pkgs.pavucontrol}/bin/pavucontrol";
-        min-length = 13;
-      };
-      "custom/mem" = {
-        format = "{} 󰍛";
-        interval = 3;
-        exec = "free -h | awk '/Mem:/{printf $3}'";
-        tooltip = false;
-      };
-      temperature = {
-        critical-threshold = 80;
-        format = "{temperatureC}°C {icon}";
-        format-icons = [
-          ""
-          ""
-          ""
-          ""
-          ""
-        ];
-        tooltip = false;
-      };
-      backlight = {
-        device = "intel_backlight";
-        format = "{percent}% {icon}";
-        format-icons = [
-          "󰌶"
-          "󱩎"
-          "󱩏"
-          "󱩐"
-          "󱩑"
-          "󱩒"
-          "󱩓"
-          "󱩔"
-          "󱩕"
-          "󱩖"
-          "󰛨"
-        ];
-      };
-      battery = {
-        states = {
-          warning = 30;
-          critical = 15;
-        };
-        format = "{capacity}% {icon}";
-        format-charging = "{capacity}% 󰂄";
-        format-plugged = "{capacity}% ";
-        format-alt = "{time} {icon}";
-        format-icons = [
-          "󰂃"
-          "󰁺"
-          "󰁻"
-          "󰁼"
-          "󰁽"
-          "󰁾"
-          "󰁿"
-          "󰂀"
-          "󰂁"
-          "󰂂"
-          "󰁹"
-        ];
-        on-update = pkgs.writeShellScript "check-battery" ''
-          bat=/sys/class/power_supply/BAT0
-          CRIT=''${1:-15}
-
-          FILE=~/.config/waybar/.notified.target
-
-          stat=$(cat $bat/status)
-          perc=$(cat $bat/capacity)
-
-          if [[ $perc -le $CRIT ]] && [[ $stat == "Discharging" ]]; then
-            if [[ ! -f "$FILE" ]]; then
-              notify-send --urgency=critical --icon=dialog-warning "Battery Low" "Current charge: $perc%"
-              touch $FILE
-            fi
-          elif [[ -f "$FILE" ]]; then
-            rm $FILE
-          fi
-        '';
-      };
-      tray = {
-        icon-size = 16;
-        spacing = 0;
-      };
-    };
-    style = ''
-      @define-color bg-color #212529;
-
-      * {
-          border: none;
-          border-radius: 0;
-          font-family: DejaVuSansM Nerd Font;
-          min-height: 20px;
-      }
-
-      window#waybar {
-          background: transparent;
-      }
-
-      window#waybar.hidden {
-          opacity: 0.2;
-      }
-
-      #workspaces {
-          padding-left: 8px;
-          padding-right: 8px;
-          margin-right: 8px;
-          border-radius: 10px;
-          transition: none;
-          background: @bg-color;
-      }
-
-      #workspaces button {
-          transition: none;
-          color: #7c818c;
-          background: transparent;
-          padding: 5px;
-          font-size: 18px;
-      }
-
-      #workspaces button.persistent {
-          color: #7c818c;
-          font-size: 12px;
-      }
-
-      #workspaces button:hover {
-          transition: none;
-          box-shadow: inherit;
-          text-shadow: inherit;
-          border-radius: inherit;
-          color: @bg-color;
-          background: #7c818c;
-      }
-
-      #workspaces button.focused {
-          color: white;
-      }
-
-      #workspaces button.visible {
-          color: white;
-      }
-
-      #window {
-          padding-left: 16px;
-          padding-right: 16px;
-          margin-right: 8px;
-          border-radius: 10px 10px 10px 10px;
-          transition: none;
-          color: #ffffff;
-          background: @bg-color;
-      }
-
-      #mode {
-          padding-left: 16px;
-          padding-right: 16px;
-          border-radius: 10px;
-          transition: none;
-          color: #ffffff;
-          background: @bg-color;
-      }
-
-      #clock {
-          padding-left: 16px;
-          padding-right: 16px;
-          border-radius: 10px 10px 10px 10px;
-          transition: none;
-          color: #ffffff;
-          background: @bg-color;
-      }
-
-      #network {
-          margin-right: 8px;
-          padding-left: 16px;
-          padding-right: 16px;
-          border-radius: 10px;
-          transition: none;
-          color: #ffffff;
-          background: @bg-color;
-      }
-
-      #pulseaudio {
-          margin-right: 8px;
-          padding-left: 16px;
-          padding-right: 16px;
-          border-radius: 10px;
-          transition: none;
-          color: #ffffff;
-          background: @bg-color;
-      }
-
-      #pulseaudio.muted {
-          background-color: #90b1b1;
-          color: #2a5c45;
-      }
-
-      #custom-mem {
-          margin-right: 8px;
-          padding-left: 16px;
-          padding-right: 16px;
-          border-radius: 10px;
-          transition: none;
-          color: #ffffff;
-          background: @bg-color;
-      }
-
-      #temperature {
-          margin-right: 8px;
-          padding-left: 16px;
-          padding-right: 16px;
-          border-radius: 10px;
-          transition: none;
-          color: #ffffff;
-          background: @bg-color;
-      }
-
-      #temperature.critical {
-          background-color: #eb4d4b;
-      }
-
-      #backlight {
-          margin-right: 8px;
-          padding-left: 16px;
-          padding-right: 16px;
-          border-radius: 10px;
-          transition: none;
-          color: #ffffff;
-          background: @bg-color;
-      }
-
-      #battery {
-          padding-left: 16px;
-          padding-right: 16px;
-          border-radius: 10px;
-          transition: none;
-          color: #ffffff;
-          background: @bg-color;
-      }
-
-      #battery.charging {
-          color: #ffffff;
-          background-color: #26A65B;
-      }
-
-      #battery.warning:not(.charging) {
-          background-color: #ffbe61;
-          color: black;
-      }
-
-      #battery.critical:not(.charging) {
-          background-color: #f53c3c;
-          color: #ffffff;
-          animation-name: blink;
-          animation-duration: 0.5s;
-          animation-timing-function: linear;
-          animation-iteration-count: infinite;
-          animation-direction: alternate;
-      }
-
-      #tray {
-          margin-right: 8px;
-          padding-left: 16px;
-          padding-right: 16px;
-          border-radius: 10px;
-          transition: none;
-          color: #ffffff;
-          background: @bg-color;
-      }
-
-      @keyframes blink {
-          to {
-              background-color: #ffffff;
-              color: #000000;
-          }
-      }
-    '';
-  };
-}

users/gandalf/modules/gui/waybar.nix

@@ -0,0 +1,692 @@
+{ pkgs, waybar, ... }:
+let
+  check-battery = pkgs.writeShellScript "check-battery" ''
+    bat=/sys/class/power_supply/BAT0
+    CRIT=''${1:-15}
+
+    FILE=~/.config/waybar/.notified.target
+
+    stat=$(cat $bat/status)
+    perc=$(cat $bat/capacity)
+
+    if [[ $perc -le $CRIT ]] && [[ $stat == "Discharging" ]]; then
+      if [[ ! -f "$FILE" ]]; then
+        notify-send --urgency=critical --icon=dialog-warning "Battery Low" "Current charge: $perc%"
+        touch $FILE
+      fi
+    elif [[ -f "$FILE" ]]; then
+      rm $FILE
+    fi
+  '';
+in
+{
+  xdg.configFile = {
+    "waybar/swaybar.json".text = ''
+      [
+        {
+          "backlight": {
+            "device": "intel_backlight",
+            "format": "{percent}% {icon}",
+            "format-icons": [
+              "󰌶",
+              "󱩎",
+              "󱩏",
+              "󱩐",
+              "󱩑",
+              "󱩒",
+              "󱩓",
+              "󱩔",
+              "󱩕",
+              "󱩖",
+              "󰛨"
+            ]
+          },
+          "battery": {
+            "format": "{capacity}% {icon}",
+            "format-alt": "{time} {icon}",
+            "format-charging": "{capacity}% 󰂄",
+            "format-icons": [
+              "󰂃",
+              "󰁺",
+              "󰁻",
+              "󰁼",
+              "󰁽",
+              "󰁾",
+              "󰁿",
+              "󰂀",
+              "󰂁",
+              "󰂂",
+              "󰁹"
+            ],
+            "format-plugged": "{capacity}% ",
+            "on-update": "${check-battery}",
+            "states": {
+              "critical": 15,
+              "warning": 30
+            }
+          },
+          "clock": {
+            "actions": {
+              "on-click": "tz_up"
+            },
+            "format": "{:%a, %d %b, %H:%M}",
+            "timezones": [
+              "Europe/Berlin"
+            ],
+            "tooltip-format": "<big>{:%Y %B}</big>\n<tt><small>{calendar}</small></tt>"
+          },
+          "custom/mem": {
+            "exec": "free -h | awk '/Mem:/{printf $3}'",
+            "format": "{} 󰍛",
+            "interval": 3,
+            "tooltip": false
+          },
+          "layer": "top",
+          "margin": "5 5 5 5",
+          "modules-center": [
+            "clock"
+          ],
+          "modules-left": [
+            "sway/workspaces",
+            "sway/window",
+            "sway/mode"
+          ],
+          "modules-right": [
+            "tray",
+            "network",
+            "pulseaudio",
+            "custom/mem",
+            "temperature",
+            "backlight",
+            "battery"
+          ],
+          "name": "swaybar",
+          "network": {
+            "format": "{ifname}",
+            "format-disconnected": "󰈂",
+            "format-ethernet": "eth 󰈁",
+            "format-wifi": "{signalStrength}% ",
+            "interval": 1,
+            "tooltip-format": "{ifname} via {gwaddr} 󰈁",
+            "tooltip-format-disconnected": "Disconnected",
+            "tooltip-format-ethernet": "{ifname} ",
+            "tooltip-format-wifi": "{essid} ({signalStrength}%) "
+          },
+          "pulseaudio": {
+            "format": "{volume}% {icon} {format_source}",
+            "format-bluetooth": "{volume}% {icon} {format_source}",
+            "format-bluetooth-muted": "󰖁 {icon} {format_source}",
+            "format-icons": {
+              "car": "",
+              "default": [
+                "󰕿",
+                "󰖀",
+                "󰕾"
+              ],
+              "hands-free": "󰋎",
+              "headphone": "",
+              "headset": "󰋎",
+              "phone": "",
+              "portable": ""
+            },
+            "format-muted": "󰖁 {format_source}",
+            "format-source": "{volume}% ",
+            "format-source-muted": "",
+            "min-length": 13,
+            "on-click": "${pkgs.pavucontrol}/bin/pavucontrol",
+            "reverse-scrolling": 1
+          },
+          "sway/mode": {
+            "format": "<span style=\"italic\">{}</span>"
+          },
+          "sway/window": {
+            "format": "{title}",
+            "max-length": 43
+          },
+          "sway/workspaces": {
+            "disable-scroll": true,
+            "persistent-workspaces": {
+              "1": [],
+              "2": [],
+              "3": [],
+              "4": []
+            }
+          },
+          "temperature": {
+            "critical-threshold": 80,
+            "format": "{temperatureC}°C {icon}",
+            "format-icons": [
+              "",
+              "",
+              "",
+              "",
+              ""
+            ],
+            "tooltip": false
+          },
+          "tray": {
+            "icon-size": 16,
+            "spacing": 0
+          }
+        }
+      ]
+    '';
+
+    "waybar/swaybar.css".text = ''
+      @define-color bg-color #212529;
+
+      window.swaybar,
+      window.swaybar * {
+          border: none;
+          border-radius: 0;
+          font-family: DejaVuSansM Nerd Font;
+          min-height: 20px;
+      }
+
+      window.swaybar#waybar {
+          background: transparent;
+      }
+
+      window.swaybar#waybar.hidden {
+          opacity: 0.2;
+      }
+
+      window.swaybar #workspaces {
+          padding-left: 8px;
+          padding-right: 8px;
+          margin-right: 8px;
+          border-radius: 10px;
+          transition: none;
+          background: @bg-color;
+      }
+
+      window.swaybar #workspaces button {
+          transition: none;
+          color: #7c818c;
+          background: transparent;
+          padding: 5px;
+          font-size: 18px;
+      }
+
+      window.swaybar #workspaces button.persistent {
+          color: #7c818c;
+          font-size: 12px;
+      }
+
+      window.swaybar #workspaces button:hover {
+          transition: none;
+          box-shadow: inherit;
+          text-shadow: inherit;
+          border-radius: inherit;
+          color: @bg-color;
+          background: #7c818c;
+      }
+
+      window.swaybar #workspaces button.focused {
+          color: white;
+      }
+
+      window.swaybar #workspaces button.visible {
+          color: white;
+      }
+
+      window.swaybar #window {
+          padding-left: 16px;
+          padding-right: 16px;
+          margin-right: 8px;
+          border-radius: 10px 10px 10px 10px;
+          transition: none;
+          color: #ffffff;
+          background: @bg-color;
+      }
+
+      window.swaybar #mode {
+          padding-left: 16px;
+          padding-right: 16px;
+          border-radius: 10px;
+          transition: none;
+          color: #ffffff;
+          background: @bg-color;
+      }
+
+      window.swaybar #clock {
+          padding-left: 16px;
+          padding-right: 16px;
+          border-radius: 10px 10px 10px 10px;
+          transition: none;
+          color: #ffffff;
+          background: @bg-color;
+      }
+
+      window.swaybar #network {
+          margin-right: 8px;
+          padding-left: 16px;
+          padding-right: 16px;
+          border-radius: 10px;
+          transition: none;
+          color: #ffffff;
+          background: @bg-color;
+      }
+
+      window.swaybar #pulseaudio {
+          margin-right: 8px;
+          padding-left: 16px;
+          padding-right: 16px;
+          border-radius: 10px;
+          transition: none;
+          color: #ffffff;
+          background: @bg-color;
+      }
+
+      window.swaybar #pulseaudio.muted {
+          background-color: #90b1b1;
+          color: #2a5c45;
+      }
+
+      window.swaybar #custom-mem {
+          margin-right: 8px;
+          padding-left: 16px;
+          padding-right: 16px;
+          border-radius: 10px;
+          transition: none;
+          color: #ffffff;
+          background: @bg-color;
+      }
+
+      window.swaybar #temperature {
+          margin-right: 8px;
+          padding-left: 16px;
+          padding-right: 16px;
+          border-radius: 10px;
+          transition: none;
+          color: #ffffff;
+          background: @bg-color;
+      }
+
+      window.swaybar #temperature.critical {
+          background-color: #eb4d4b;
+      }
+
+      window.swaybar #backlight {
+          margin-right: 8px;
+          padding-left: 16px;
+          padding-right: 16px;
+          border-radius: 10px;
+          transition: none;
+          color: #ffffff;
+          background: @bg-color;
+      }
+
+      window.swaybar #battery {
+          padding-left: 16px;
+          padding-right: 16px;
+          border-radius: 10px;
+          transition: none;
+          color: #ffffff;
+          background: @bg-color;
+      }
+
+      window.swaybar #battery.charging {
+          color: #ffffff;
+          background-color: #26A65B;
+      }
+
+      window.swaybar #battery.warning:not(.charging) {
+          background-color: #ffbe61;
+          color: black;
+      }
+
+      window.swaybar #battery.critical:not(.charging) {
+          background-color: #f53c3c;
+          color: #ffffff;
+          animation-name: blink;
+          animation-duration: 0.5s;
+          animation-timing-function: linear;
+          animation-iteration-count: infinite;
+          animation-direction: alternate;
+      }
+
+      window.swaybar #tray {
+          margin-right: 8px;
+          padding-left: 16px;
+          padding-right: 16px;
+          border-radius: 10px;
+          transition: none;
+          color: #ffffff;
+          background: @bg-color;
+      }
+
+      @keyframes blink {
+          to {
+              background-color: #ffffff;
+              color: #000000;
+          }
+      }
+    '';
+
+    "waybar/hyprbar.json".text = ''
+      [
+        {
+          "backlight": {
+            "device": "intel_backlight",
+            "format": "{percent}% {icon}",
+            "format-icons": [
+              "󰌶",
+              "󱩎",
+              "󱩏",
+              "󱩐",
+              "󱩑",
+              "󱩒",
+              "󱩓",
+              "󱩔",
+              "󱩕",
+              "󱩖",
+              "󰛨"
+            ]
+          },
+          "battery": {
+            "format": "{capacity}% {icon}",
+            "format-alt": "{time} {icon}",
+            "format-charging": "{capacity}% 󰂄",
+            "format-icons": [
+              "󰂃",
+              "󰁺",
+              "󰁻",
+              "󰁼",
+              "󰁽",
+              "󰁾",
+              "󰁿",
+              "󰂀",
+              "󰂁",
+              "󰂂",
+              "󰁹"
+            ],
+            "format-plugged": "{capacity}% ",
+            "on-update": "${check-battery}",
+            "states": {
+              "critical": 15,
+              "warning": 30
+            }
+          },
+          "clock": {
+            "format": "{:%a %b %d %H:%M}",
+            "timezones": [
+              "Europe/Berlin"
+            ],
+            "tooltip-format": "<big>{:%Y %B}</big>\n<tt><small>{calendar}</small></tt>"
+          },
+          "custom/mem": {
+            "exec": "free -h | awk '/Mem:/{printf $3}'",
+            "format": "{} 󰍛",
+            "interval": 3,
+            "tooltip": false
+          },
+          "hyprland/window": {
+            "format": "{title}",
+            "separate-outputs": true
+          },
+          "hyprland/workspaces": {
+            "disable-scroll": true,
+            "persistent-workspaces": {
+              "1": [],
+              "10": [],
+              "2": [],
+              "3": [],
+              "4": [],
+              "5": [],
+              "6": [],
+              "7": [],
+              "8": [],
+              "9": []
+            }
+          },
+          "layer": "top",
+          "margin": "5 5 5 5",
+          "modules-center": [],
+          "modules-left": [
+            "hyprland/workspaces",
+            "hyprland/window"
+          ],
+          "modules-right": [
+            "tray",
+            "network",
+            "pulseaudio",
+            "custom/mem",
+            "temperature",
+            "backlight",
+            "battery",
+            "clock"
+          ],
+          "name": "hyprbar",
+          "network": {
+            "format": "{ifname}",
+            "format-disconnected": "󰈂",
+            "format-ethernet": "eth 󰈁",
+            "format-wifi": "{signalStrength}% ",
+            "interval": 1,
+            "tooltip-format": "{ifname} via {gwaddr} 󰈁",
+            "tooltip-format-disconnected": "Disconnected",
+            "tooltip-format-ethernet": "{ifname} ",
+            "tooltip-format-wifi": "{essid} ({signalStrength}%) "
+          },
+          "pulseaudio": {
+            "format": "{volume}% {icon} {format_source}",
+            "format-bluetooth": "{volume}% {icon} {format_source}",
+            "format-bluetooth-muted": "󰖁 {icon} {format_source}",
+            "format-icons": {
+              "car": "",
+              "default": [
+                "󰕿",
+                "󰖀",
+                "󰕾"
+              ],
+              "hands-free": "󰋎",
+              "headphone": "",
+              "headset": "󰋎",
+              "phone": "",
+              "portable": ""
+            },
+            "format-muted": "󰖁 {format_source}",
+            "format-source": "{volume}% ",
+            "format-source-muted": "",
+            "min-length": 13,
+            "on-click": "${pkgs.pavucontrol}/bin/pavucontrol",
+            "reverse-scrolling": 1
+          },
+          "temperature": {
+            "critical-threshold": 80,
+            "format": "{temperatureC}°C {icon}",
+            "format-icons": [
+              "",
+              "",
+              "",
+              "",
+              ""
+            ],
+            "tooltip": false
+          },
+          "tray": {
+            "icon-size": 16,
+            "show-passive-items": true,
+            "spacing": 4
+          }
+        }
+      ]
+    '';
+
+    "waybar/hyprbar.css".text = ''
+      window.hyprbar,
+      window.hyprbar * {
+        border: none;
+        border-radius: 10px;
+        font-family: DejaVuSansM Nerd Font;
+        min-height: 20px;
+      }
+
+      window.hyprbar#waybar {
+        background: #ffffff;
+      }
+
+      window.hyprbar#waybar.hidden {
+        opacity: 0.2;
+      }
+
+      window.hyprbar #workspaces {
+        padding-left: 8px;
+        padding-right: 8px;
+        margin-right: 8px;
+        transition: none;
+      }
+
+      window.hyprbar #workspaces button {
+        transition: none;
+        color: black;
+        background: transparent;
+        padding: 5px;
+        font-size: 18px;
+        border-radius: 0px;
+      }
+
+      window.hyprbar #workspaces button.empty {
+        color: #7c818c;
+      }
+
+      window.hyprbar #workspaces button.persistent {
+        font-size: 12px;
+      }
+
+      window.hyprbar #workspaces button.visible {
+        color: black;
+        font-size: 18px;
+      }
+
+      window.hyprbar #workspaces button.visible.hosting-monitor {
+        background: lightgray;
+      }
+
+      window.hyprbar #workspaces button:hover {
+        color: white;
+        background: black;
+      }
+
+      window.hyprbar #window {
+        padding-left: 16px;
+        padding-right: 16px;
+        transition: none;
+        color: black;
+        background: transparent;
+      }
+
+      window.hyprbar #tray {
+        margin-right: 10px;
+        padding-left: 10px;
+        padding-right: 10px;
+        transition: none;
+        color: white;
+        background: rgb(66, 118, 185);
+      }
+
+      window.hyprbar #network {
+        /* margin-right: 4px; */
+        padding-left: 10px;
+        padding-right: 10px;
+        transition: none;
+        color: black;
+        background: transparent;
+      }
+
+      window.hyprbar #pulseaudio {
+        /* margin-right: 4px; */
+        padding-left: 10px;
+        padding-right: 10px;
+        transition: none;
+        color: black;
+        background: transparent;
+      }
+
+      window.hyprbar #pulseaudio.muted {
+        color: gray;
+      }
+
+      window.hyprbar #custom-mem {
+        /* margin-right: 8px; */
+        padding-left: 10px;
+        padding-right: 10px;
+        transition: none;
+        color: black;
+        background: transparent;
+      }
+
+      window.hyprbar #temperature {
+        /* margin-right: 8px; */
+        padding-left: 10px;
+        padding-right: 10px;
+        transition: none;
+        color: black;
+        background: transparent;
+      }
+
+      window.hyprbar #temperature.critical {
+        background-color: #eb4d4b;
+      }
+
+      window.hyprbar #backlight {
+        /* margin-right: 8px; */
+        padding-left: 10px;
+        padding-right: 10px;
+        transition: none;
+        color: black;
+        background: transparent;
+      }
+
+      window.hyprbar #battery {
+        padding-left: 10px;
+        padding-right: 10px;
+        transition: none;
+        color: black;
+        background: transparent;
+      }
+
+      window.hyprbar #battery.charging {
+        color: #ffffff;
+        background-color: #26a65b;
+      }
+
+      window.hyprbar #battery.warning:not(.charging) {
+        background-color: #ffbe61;
+        color: black;
+      }
+
+      window.hyprbar #battery.critical:not(.charging) {
+        background-color: #f53c3c;
+        color: #ffffff;
+        animation-name: blink;
+        animation-duration: 0.5s;
+        animation-timing-function: linear;
+        animation-iteration-count: infinite;
+        animation-direction: alternate;
+      }
+
+      window.hyprbar #clock {
+        padding-left: 10px;
+        padding-right: 16px;
+        transition: none;
+        color: black;
+        background: transparent;
+      }
+
+      @keyframes blink {
+          to {
+              background-color: #ffffff;
+              color: #000000;
+          }
+      }
+    '';
+  };
+
+  programs.waybar = {
+    enable = true;
+    # TODO replace with (un-)stable channel version once available
+    package = waybar.packages.x86_64-linux.default;
+  };
+}

users/gandalf/modules/packages.nix

@@ -8,9 +8,14 @@
     gdu # fast disk usage analyzer with console interface written in go
     duf # disk usage/free utility - a better 'df' alternative
     phoronix-test-suite # the phoronix test suite open-source, cross-platform automated testing/benchmarking software
+    stress # simple workload generator for posix systems. it imposes a configurable amount of cpu, memory, i/o, and disk stress on the system
+    s-tui # stress-terminal ui monitoring tool
+    fio # flexible io tester - an io benchmark tool
     ffmpeg # complete, cross-platform solution to record, convert and stream audio and video
     texliveFull # tex live environment
     imagemagick # software suite to create, edit, compose, or convert bitmap images
+    ghostscript # postscript interpreter (mainline version)
+    ventoy-full # bootable usb solution
   ];
 
 }