Switch to eww for status bar

config/config.nix

@@ -64,10 +64,8 @@ in
   fonts = {
     enableDefaultPackages = true;
     packages = with pkgs; [
+      # Monospace
       victor-mono
-      noto-fonts
-      noto-fonts-cjk
-      noto-fonts-emoji
       jetbrains-mono
       (nerdfonts.override {
         fonts = [
@@ -78,7 +76,18 @@ in
       })
       font-awesome
       emacs-all-the-icons-fonts
+
+      # Regular
+      noto-fonts
+      noto-fonts-cjk
+      noto-fonts-emoji
       source-sans-pro
+
+      # Display
+      quicksand
+
+      # Unicode
+      symbola
     ];
 
     fontconfig = {

config/packages.nix

@@ -5,9 +5,11 @@
     ffmpeg
     openssl
     jaq
+    socat
     git
     wget
     libnotify
+    inotify-tools
     ripgrep
     unzip
     tldr

home-manager/wayland/eww/eww.scss

@@ -0,0 +1,247 @@
+$background: #1a1626;
+$background-alt: #252630;
+$background-scale: #414868;
+$foreground: #c0caf5;
+$foreground-alt: #8189af;
+$foreground-light: #343b58;
+$disabled: #565f89;
+$accent: #f6a8cf;
+
+* {
+  all: unset;
+}
+
+@mixin segment {
+  background-color: $background-alt;
+  border-radius: 20px;
+  margin: 0px 2px;
+}
+
+.bar {
+  background-color: $background;
+  font-family: "Quicksand Medium";
+  color: $foreground;
+  font-size: 13;
+
+  padding: 3px 10px;
+}
+
+
+tooltip {
+  background-color: rgba(0,0,0,0.8);
+  font-family: "JetBrains Mono";
+  font-size: 12;
+}
+
+.detail {
+  font-size: 10;
+  color: $foreground-alt;
+}
+
+.bar-sep {
+  margin: 0px 5px;
+  color: $background-alt;
+  font-size: 22;
+}
+
+.bar-window {
+  margin-left: 4px;
+
+  .detail {
+    margin-top: 1px;
+  }
+
+  :not(.detail) {
+    margin-top: -2px;
+    margin-left: 1px;
+  }
+}
+
+.bar-time {
+  @include segment;
+  font-size: 15;
+  padding: 0px 10px;
+
+  .bar-date {
+    margin-top: 1px;
+    font-size: 11;
+    color: #a9b1d6;
+  }
+}
+
+.bar-music {
+  @include segment;
+  padding-left: 3px;
+  padding-right: 10px;
+
+  .progress {
+    margin-right: 5px;
+
+    .back {
+      color: $background-scale;
+    }
+
+    .front {
+      color: $accent;
+    }
+  }
+
+  .symbol.paused {
+    font-size: 12;
+    margin-left: 2px;
+  }
+
+  .symbol.playing {
+    font-size: 15;
+    margin-top: 1px;
+  }
+
+  .bar-artist {
+    margin-top: 1px;
+    margin-bottom: -2px;
+  }
+
+  .bar-title {
+    margin-bottom: -3px;
+  }
+}
+
+
+.bar-workspaces {
+  @include segment;
+  padding: 3px 5px;
+
+  .workspace-button {
+    padding: 0px 5px;
+    border-radius: 20px;
+    color: #51587a;
+
+    &.occupied {
+      background-color: $background-scale;
+      color: $accent;
+    }
+
+    &.current + box {
+      padding: 0px 7px;
+      border-radius: 20px;
+      background-color: $accent;
+      color: $foreground-light;
+    }
+
+    &.occupied.previous-occupied {
+      border-top-left-radius: 0;
+      border-bottom-left-radius: 0;
+    }
+
+    &.occupied.next-occupied {
+      border-top-right-radius: 0;
+      border-bottom-right-radius: 0;
+    }
+  }
+}
+
+scale trough {
+  background-color: $background-scale;
+  border-radius: 5px;
+  min-height: 6px;
+  min-width: 60px;
+  margin: 0px 5px;
+
+  highlight {
+    border-radius: 5px;
+  }
+}
+
+.bar-scale {
+  margin: 0px 5px;
+
+  .percent {
+    margin-top: -1px;
+    margin-left: 3px;
+  }
+}
+
+@mixin scale-color($color) {
+  color: $color;
+
+  scale highlight {
+    background-color: $color;
+  }
+}
+
+.bar-volume {
+  @include scale-color(#7dcfff);
+  &.muted { @include scale-color(#f7768e); }
+
+  .symbol {
+    margin-right: 6px;
+    font-size: 17;
+  }
+}
+
+.bar-brightness {
+  @include scale-color(#e0af68);
+
+  .symbol {
+    margin-right: 7px;
+    font-size: 14;
+  }
+}
+
+.bar-internet {
+  margin-left: 7px;
+  margin-right: 10px;
+  font-family: "JetBrains Mono";
+  color: #bb9af7;
+  font-size: 12;
+
+  &.disabled {
+    color: $disabled;
+  }
+
+  .symbol {
+    font-size: 15;
+  }
+}
+
+.bar-bluetooth {
+  margin: 0px 5px;
+  font-size: 15;
+  color: #7aa2f7;
+
+  &.disabled {
+    color: $disabled;
+  }
+}
+
+
+.bar-circular {
+  margin: 0px 4px;
+  font-size: 15;
+
+  .back {
+    color: $background-scale;
+  }
+
+  &.critical {
+    color: #f7768e;
+  }
+}
+
+.bar-battery {
+  color: #8ece6a;
+}
+
+.bar-ram {
+  color: #b4f9f8;
+  .symbol {
+    margin-right: 5px;
+  }
+}
+
+.bar-storage {
+  color: #cfc9c2;
+  .symbol {
+    margin-right: 1px;
+  }
+}

home-manager/wayland/eww/eww.yuck

@@ -0,0 +1,339 @@
+
+;; Window Info
+
+(deflisten window :initial "{}"
+  "~/.config/eww/scripts/active-window")
+
+(defwidget bar_window []
+  (box :class "bar-window"
+       :orientation "v"
+       :space-evenly false
+    (label :class "detail"
+           :halign "start"
+           :valign "end"
+           :limit-width 60
+           :text {window.class ?: "Desktop"})
+    (label :halign "start"
+           :valign "end"
+           :limit-width 55
+           :text {window.title ?: "Workspace ${current_workspace}"})))
+
+;; Workspaces
+
+(deflisten workspaces :initial "[]"
+  "~/.config/eww/scripts/get-workspaces")
+(deflisten current_workspace :initial "1"
+  "~/.config/eww/scripts/get-active-workspace")
+
+(defwidget bar_workspace_button [workspace]
+  (eventbox :onclick "hyprctl dispatch workspace ${workspace.id}"
+    (overlay
+      (box :class "segment workspace-button ${workspace.id == current_workspace ? "current" : ""
+} ${workspace.windows > 0 ? "occupied" : "empty"
+} ${workspace.previous > 0 ? "previous-occupied" : "previous-empty"
+} ${workspace.next > 0 ? "next-occupied" : "next-empty"}"
+        (label :text "${workspace.id}"))
+      (box :visible {workspace.id == current_workspace}
+        (label :text "${workspace.id}")))))
+
+(defwidget bar_workspaces []
+  (eventbox :onscroll "~/.config/eww/scripts/change-active-workspace {} ${current_workspace}"
+    (box :class "bar-workspaces"
+         :orientation "h"
+         :space-evenly true
+      (for workspace in workspaces
+        (bar_workspace_button :workspace workspace)))))
+
+;; Time
+
+(defwidget bar_time []
+  (box :class "bar-time segment"
+       :orientation "h"
+       :width 195
+       :space-evenly false
+       :spacing 6
+    (label :halign "start"
+           :yalign 0.5
+           :text {formattime(EWW_TIME, "%H:%M:%S")})
+    (label :class "bar-date"
+           :halign "end"
+           :hexpand true
+           :yalign 0.5
+           :text {formattime(EWW_TIME, "%A, %Y-%m-%d")})))
+
+;; Playerctl
+
+(deflisten mpris :initial "{}"
+  "~/.config/eww/scripts/mpris-metadata")
+
+(defwidget bar_music []
+  (eventbox :onclick "playerctl play-pause"
+    (box :class "bar-music segment"
+         :orientation "h"
+         :width 195
+         :space-evenly false
+    (box :class "progress"
+      (overlay
+        (circular-progress :class "back"
+                           :value 100
+                           :width 25
+                           :thickness 2
+                           :start-at 75
+                           :clockwise true)
+        (circular-progress :class "front"
+                           :value {(mpris.position ?: 0) == 0 ||
+                                   (mpris.duration ?: 0) == 0 ? 0 :
+                                   mpris.position > mpris.duration ? 100 :
+                                   mpris.position / mpris.duration * 100}
+                           :width 25
+                           :thickness 2
+                           :start-at 75
+                           :clockwise true)
+        (label :class "symbol ${mpris.status == "Playing" ? "playing" : "paused"}"
+               :text {mpris.status == "Playing" ? "󰏤" : ""})))
+    (box :orientation "v"
+         :space-evenly false
+         :visible {(mpris.title ?: "") != "" && (mpris.status ?: "Stopped") != "Stopped"}
+      (label :class "bar-artist detail"
+             :halign "start"
+             :limit-width 30
+             :text {mpris.artist ?: ""})
+      (label :halign "bar-title"
+             :limit-width 25
+             :text {mpris.title ?: ""})))))
+
+;; Scales (Volume + Brightness)
+
+
+(defwidget bar_scale [?class reveal_name reveal value symbol onchange ?onclick]
+  (eventbox :onhover "${EWW_CMD} update ${reveal_name}=true"
+            :onhoverlost "${EWW_CMD} update ${reveal_name}=false"
+    (box :class "bar-scale ${class}"
+         :space-evenly false
+      (eventbox :onclick onclick
+        (label :class "symbol"
+               :text symbol))
+      (revealer :transition "slideright"
+                :reveal reveal
+                :duration "400ms"
+        (scale :value value
+               :orientation "h"
+               :width "100%"
+               :min 0
+               :max 101
+               :onchange onchange))
+      (label :class "percent"
+             :width 29
+             :xalign 0
+             :text "${value}%"))))
+
+
+(defvar volume_reveal false)
+(deflisten volume :initial "0"
+  "~/.config/eww/scripts/volume")
+
+(defwidget bar_volume []
+  (bar_scale :class "bar-volume ${volume.muted ? "muted" : ""}"
+             :reveal_name "volume_reveal"
+             :reveal volume_reveal
+             :value {volume.value}
+             :symbol {volume.muted ? "󰝟" :
+                      volume.value < 5 ? "󰖁" :
+                      volume.value < 35 ? "󰕿" :
+                      volume.value < 66 ? "󰖀" : "󰕾"}
+             :onchange "pamixer --set-volume {}"
+             :onclick "pamixer -t"))
+
+
+(defvar brightness_reveal false)
+(deflisten brightness :initial "0"
+  "~/.config/eww/scripts/brightness")
+
+(defwidget bar_brightness []
+  (bar_scale :class "bar-brightness"
+             :reveal_name "brightness_reveal"
+             :reveal brightness_reveal
+             :value brightness
+             :symbol "󰃠"
+             :onchange "brightnessctl -e s {}%"))
+
+
+;; Circular Indicators
+
+(defwidget bar_circular [?class ?critical ?tooltip value symbol]
+  (box :class "bar-circular ${class} ${(critical ?: false) ? "critical" : ""}"
+       :orientation "h"
+       :tooltip tooltip
+    (overlay
+      (circular-progress :class "back"
+                         :value 100
+                         :width 25
+                         :thickness 2
+                         :start-at 75
+                         :clockwise true)
+      (circular-progress :class "front"
+                         :value value
+                         :width 25
+                         :thickness 2
+                         :start-at 75
+                         :clockwise true)
+      (label :class "symbol"
+             :text symbol))))
+
+(defwidget bar_battery []
+  (bar_circular :class "bar-battery"
+                :critical {EWW_BATTERY["BAT1"].capacity <= 15}
+                :tooltip "Battery: ${EWW_BATTERY["BAT1"].capacity}%"
+                :value {EWW_BATTERY["BAT1"].capacity}
+                :symbol {EWW_BATTERY["BAT1"].status == "Charging" ? "󰂄" : "󰁹"}))
+
+(defwidget bar_ram []
+  (bar_circular :class "bar-ram"
+                :critical {EWW_RAM.used_mem_perc >= 95}
+                :tooltip "RAM: ${round(EWW_RAM.used_mem / 1073741824, 2)
+} / ${round(EWW_RAM.total_mem / 1073741824, 2)} GB (${round(EWW_RAM.used_mem_perc, 2)}%)"
+                :value {EWW_RAM.used_mem_perc}
+                :symbol ""))
+
+(defwidget bar_storage []
+  (bar_circular :class "bar-storage"
+                :tooltip "Storage: ${round(EWW_DISK["/"].used / 1073741824, 2)
+} / ${round(EWW_DISK["/"].total / 1073741824, 0)} GB (${round(EWW_DISK["/"].used_perc, 2)}%)"
+                :value {EWW_DISK["/"].used_perc}
+                :symbol "󰆼"))
+
+;; Network
+
+(defpoll wifi :interval "2s" :initial "{}"
+  "~/.config/eww/scripts/network 802-11-wireless")
+(defpoll ethernet :interval "2s" :initial "{}"
+  "~/.config/eww/scripts/network 802-3-ethernet")
+(defpoll bluetooth :interval "2s" :initial "{}"
+  "~/.config/eww/scripts/network bluetooth")
+
+(defvar internet_reveal false)
+
+(defwidget bar_internet []
+  (box :class "bar-internet ${wifi == "{}" && ethernet == "{}" ? "disabled" : ""}"
+       :space-evenly false
+       :tooltip {ethernet != "{}" ? "${ethernet.name} (${ethernet.device}, ${EWW_NET[ethernet.device].up}B up, ${EWW_NET[ethernet.device].down}B down)" :
+                 wifi != "{}" ? "${wifi.name} (${wifi.device}, ${EWW_NET[wifi.device].NET_UP}B up, ${EWW_NET[wifi.device].NET_DOWN}B down)" : ""}
+    (label :class "symbol"
+           :text {wifi != "{}" ? "󰤨" : ethernet != "{}" ? "󰈁" : "󰤮"})))
+
+(defwidget bar_bluetooth []
+  (box :class "bar-bluetooth ${bluetooth == "{}" ? "disabled" : ""}"
+    (label :limit-width 15
+           :text {bluetooth != "{}" ? "󰂯" : "󰂲"})))
+
+;; Separator
+
+(defwidget bar_sep []
+  (box :class "bar-sep"
+       :hexpand false
+       :vexpand false
+    (label :text "|")))
+
+
+;; Bar Layout
+
+(defwidget bar_left_edge []
+  (box :orientation "h"
+       :space-evenly false
+       :halign "start"
+       :hexpand true
+    (bar_window)))
+
+(defwidget bar_left_wing []
+  (box :orientation "h"
+       :space-evenly false
+       :halign "end"
+       :hexpand true
+    (bar_time)))
+
+(defwidget bar_center []
+  (bar_workspaces))
+
+(defwidget bar_right_wing []
+  (box :orientation "h"
+       :space-evenly false
+       :hexpand true
+    (bar_music)))
+
+(defwidget laptop_bar_right_edge []
+  (box :orientation "h"
+       :space-evenly false
+       :halign "end"
+       :hexpand true
+    (bar_volume)
+    (bar_brightness)
+    (bar_sep)
+    (bar_bluetooth)
+    (bar_internet)
+    (bar_sep)
+    (bar_storage)
+    (bar_ram)
+    (bar_battery)))
+
+(defwidget laptop_bar_layout []
+  (centerbox :class "bar"
+             :orientation "h"
+    (box :orientation "h"
+         :space-evenly false
+         :hexpand true
+      (bar_left_edge)
+      (bar_left_wing))
+    (bar_center)
+    (box :orientation "h"
+         :space-evenly false
+      (bar_right_wing)
+      (laptop_bar_right_edge))))
+
+
+(defwidget desktop_bar_right_edge []
+  (box :orientation "h"
+       :space-evenly false
+       :halign "end"
+       :hexpand true
+    (bar_volume)
+    (bar_sep)
+    (bar_bluetooth)
+    (bar_internet)
+    (bar_sep)
+    (bar_storage)
+    (bar_ram)))
+
+(defwidget desktop_bar_layout []
+  (centerbox :class "bar"
+             :orientation "h"
+    (box :orientation "h"
+         :space-evenly false
+         :hexpand true
+      (bar_left_edge)
+      (bar_left_wing))
+    (bar_center)
+    (box :orientation "h"
+         :space-evenly false
+      (bar_right_wing)
+      (laptop_bar_right_edge))))
+
+
+(defwindow laptop_bar
+    :geometry (geometry :width "100%"
+                        :height "3%"
+                        :anchor "top center")
+    :namespace "eww-bar"
+    :stacking "fg"
+    :exclusive true
+    :focusable false
+  (laptop_bar_layout))
+
+(defwindow desktop_bar
+    :geometry (geometry :width "100%"
+                        :height "3%"
+                        :anchor "top center")
+    :namespace "eww-bar"
+    :stacking "fg"
+    :exclusive true
+    :focusable false
+  (desktop_bar_layout))

home-manager/wayland/eww/scripts/active-window

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+hyprctl activewindow -j | jaq -c .
+socat -u UNIX-CONNECT:/tmp/hypr/$HYPRLAND_INSTANCE_SIGNATURE/.socket2.sock - |
+    stdbuf -o0 grep -ose '^activewindow>>' | while read -r line; do
+  hyprctl activewindow -j | jaq -c .
+done

home-manager/wayland/eww/scripts/brightness

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+brightnessctl -me | cut -d, -f4 | tr -d '%'
+device=$(brightnessctl -m | head -n 1 | cut -d, -f1)
+while true; do
+  inotifywait /sys/class/backlight/"$device"/brightness &>/dev/null
+  brightnessctl -me | cut -d, -f4 | tr -d '%'
+done

home-manager/wayland/eww/scripts/change-active-workspace

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+direction=$1
+current=$2
+
+min=1
+max=10
+
+function clamp {
+	if test $1 -lt $min; then
+		echo $min
+	elif test $1 -gt $max; then
+		echo $max
+	else
+		echo $1
+	fi
+}
+
+if test "$direction" = "down"
+then
+  target=$(clamp $(($current+1)))
+  echo "jumping to $target"
+  hyprctl dispatch workspace $target
+elif test "$direction" = "up"
+then
+  target=$(clamp $(($current-1)))
+  echo "jumping to $target"
+	hyprctl dispatch workspace $target
+fi

home-manager/wayland/eww/scripts/get-active-workspace

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+hyprctl monitors -j | jaq '.[] | select(.focused) | .activeWorkspace.id'
+socat -u UNIX-CONNECT:/tmp/hypr/$HYPRLAND_INSTANCE_SIGNATURE/.socket2.sock - |
+  stdbuf -o0 awk -F '>>|,' -e '/^workspace>>/ {print $2}' -e '/^focusedmon>>/ {print $3}'

home-manager/wayland/eww/scripts/get-workspaces

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+workspaces() {
+  hyprctl workspaces -j | jaq -c 'map({key: .id | tostring, value: .windows}) | from_entries
+    | . as $windows | [range(1;11)  | {id: tostring, windows: $windows[tostring] // 0,
+    previous: $windows[.-1|tostring] // 0, next: $windows[.+1|tostring] // 0 }]'
+}
+
+workspaces
+socat -u UNIX-CONNECT:/tmp/hypr/$HYPRLAND_INSTANCE_SIGNATURE/.socket2.sock - | while read -r line; do
+  workspaces
+done

home-manager/wayland/eww/scripts/mpris-metadata

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+playerctl metadata --follow --format \
+'{"playerName": "{{ playerName }}",'\
+'"status": "{{ status }}",'\
+'"artist": "{{ artist }}",'\
+'"title": "{{ title }}",'\
+'"album": "{{ album }}",'\
+'"position": "{{ position }}",'\
+'"position_d": "{{ duration(position) }}",'\
+'"duration": "{{ mpris:length }}",'\
+'"duration_d": "{{ duration(mpris:length) }}"}'

home-manager/wayland/eww/scripts/network

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+nmcli -t c show --active | awk -F ':' -e \
+  '// { if ($3 == "'$1'") {
+           print "{\"name\":\""$1"\",\"device\":\""$4"\"}";
+           found = 1;
+           exit;
+      }}
+   END { if (!found) print "{}" }'

home-manager/wayland/eww/scripts/volume

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+volume() {
+  echo '{"value":'$(pamixer --get-volume)',"muted":"'$(pamixer --get-mute)'"}'
+}
+
+volume
+pw-mon -oa | stdbuf -o0 grep -os "changed:" | while read -r line; do
+  volume
+done

home-manager/wayland/hyprland.nix

@@ -1,8 +1,9 @@
 { config, pkgs, lib, ... }:
 let
-scripts = ../../scripts;
-modifier = "SUPER";
-terminal = "alacritty";
+  inherit (config) platform;
+  scripts = ../../scripts;
+  modifier = "SUPER";
+  terminal = "alacritty";
 in {
   home.packages = with pkgs; [
     swaybg
@@ -11,7 +12,7 @@ in {
 
   wayland.windowManager.hyprland = {
     enable = true;
-    enableNvidiaPatches = config.platform == "desktop";
+    enableNvidiaPatches = platform == "desktop";
     systemd.enable = true;
     xwayland.enable = true;
 
@@ -21,7 +22,7 @@ in {
       "$menu" = "rofi -show drun";
 
       exec-once = [
-        "background=${../../assets/background.png} ${scripts}/autostart"
+        "background=${../../assets/background.png} platform=${platform} ${scripts}/autostart"
       ];
 
       general = {
@@ -149,7 +150,7 @@ in {
         audio-disp = "${scripts}/multimedia Volume pamixer $(pamixer --get-volume)";
         audio      = cmd: "pamixer ${cmd} && ${audio-disp}";
         # Brightness using brightnessctl
-        brightness-disp = ''${scripts}/multimedia Brightness brightnessctl $(brightnessctl -e -m | cut -d "," -f4 | tr -d "%")'';
+        brightness-disp = ''${scripts}/multimedia Brightness brightnessctl $(brightnessctl -e -m | cut -d, -f4 | tr -d "%")'';
         brightness      = x: "brightnessctl -e set ${x} && ${brightness-disp}";
       in [
         # XF86 key bindings

home-manager/wayland/wltools.nix

@@ -57,6 +57,12 @@
 
   xdg.configFile.rofi.source = ./rofi;
 
+  # EWW
+
+  programs.eww.enable = true;
+  programs.eww.package = pkgs.eww-wayland;
+  programs.eww.configDir = ./eww;
+
   # Mako
 
   services.mako = {

scripts/autostart

@@ -1,9 +1,12 @@
 #!/usr/bin/env bash
 
+# Background
 swaybg -o '*' -i "$background" -m fill &
 
-waybar &
+# Status Bar
+eww open "$platform"_bar --screen 0
 
+# Idle Handler
 swayidle timeout 120 'swaylock -f --grace=180' \
     timeout 600 'systemctl suspend' \
     before-sleep 'swaylock -f' &