From d374a79f15145226d4a9c0a75786fb01f23e3b60 Mon Sep 17 00:00:00 2001
From: Alejandro Angulo <iam@alejandr0angul0.dev>
Date: Sun, 19 Mar 2023 08:16:10 -0700
Subject: [PATCH] wip

---
 modules/desktop/addons/alacritty/default.nix  |   3 +
 modules/desktop/addons/waybar/default.nix     | 151 ++++++++++++++++++
 .../desktop/addons/waybar/waybar_style.css    | 132 +++++++++++++++
 modules/desktop/sway/default.nix              | 127 ++++++++-------
 modules/home/default.nix                      |   2 +-
 systems/x86_64-vm/virt/default.nix            |   4 +-
 6 files changed, 355 insertions(+), 64 deletions(-)
 create mode 100644 modules/desktop/addons/waybar/default.nix
 create mode 100644 modules/desktop/addons/waybar/waybar_style.css

diff --git a/modules/desktop/addons/alacritty/default.nix b/modules/desktop/addons/alacritty/default.nix
index 2c36c26..fef52b6 100644
--- a/modules/desktop/addons/alacritty/default.nix
+++ b/modules/desktop/addons/alacritty/default.nix
@@ -15,6 +15,9 @@ in {
   config = mkIf cfg.enable {
     aa.desktop.addons.fonts.enable = true;
 
+    # alacritty won't start without opengl
+    hardware.opengl.enable = true;
+
     aa.home = {
       extraOptions = {
         programs.alacritty = {
diff --git a/modules/desktop/addons/waybar/default.nix b/modules/desktop/addons/waybar/default.nix
new file mode 100644
index 0000000..74a1f3c
--- /dev/null
+++ b/modules/desktop/addons/waybar/default.nix
@@ -0,0 +1,151 @@
+{
+  options,
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+with lib; let
+  cfg = config.aa.desktop.addons.waybar;
+in {
+  options.aa.desktop.addons.waybar = with types; {
+    enable = mkEnableOption "waybar";
+  };
+
+  config = mkIf cfg.enable {
+    aa.desktop.addons.fonts.enable = true;
+
+    aa.home = {
+      extraOptions = {
+        programs.waybar = {
+          enable = true;
+          systemd.enable = true;
+
+          style = builtins.readFile ./waybar_style.css;
+
+          settings = [
+            {
+              layer = "top";
+              position = "top";
+              height = 20;
+              modules-left = ["sway/workspaces"];
+              modules-center = ["clock"];
+              modules-right = [
+                "idle_inhibitor"
+                "temperature"
+                "cpu"
+                "pulseaudio"
+                "battery"
+                "memory"
+                "backlight"
+                "network"
+                "tray"
+              ];
+
+              "sway/workspaces" = {
+                disable-scroll = false;
+                all-outputs = true;
+                format = "{icon}";
+                format-icons = {
+                  "1" = "q";
+                  "2" = "w";
+                  "3" = "e";
+                  "4" = "r";
+                  "5" = "t";
+                  "6" = "y";
+                  "7" = "u";
+                  "8" = "i";
+                  "9" = "o";
+                  urgent = " ";
+                  focused = " ";
+                  default = " ";
+                };
+              };
+
+              idle_inhibitor = {
+                format = "{icon}";
+                format-icons = {
+                  activated = " ";
+                  deactivated = " ";
+                };
+              };
+
+              temperature = {
+                critical-threshold = 80;
+                format = "{temperatureC}°C {icon}";
+                format-icons = [" " " " " "];
+              };
+
+              cpu = {
+                format = "{usage}%  ";
+                tooltip = false;
+              };
+
+              pulseaudio = {
+                format = "{icon} {volume}% {format_source}";
+                format-bluetooth = "{icon} {volume}% {format_source}";
+                format-bluetooth-muted = "   {volume}% {format_source}";
+                format-muted = "  {format_source}";
+                format-source = " ";
+                format-source-muted = " ";
+                format-icons = {
+                  headphone = " ";
+                  hands-free = " ";
+                  headset = " ";
+                  phone = " ";
+                  portable = " ";
+                  car = " ";
+                  default = [" " " " " "];
+                };
+                tooltip-format = "{desc}, {volume}%";
+                # TODO: Figure out how to get pactl binary?
+                on-click = "pactl set-sink-mute @DEFAULT_SINK@ toggle";
+                on-click-right = "pactl set-source-mute @DEFAULT_SOURCE@ toggle";
+                on-click-middle = "pavucontrol";
+              };
+
+              battery = {
+                states = {
+                  warning = 30;
+                  critical = 1;
+                };
+                format = "{icon} {capacity}%";
+                tooltip-format = "{timeTo}, {capacity}%";
+                format-charging = " {capacity}%";
+                format-plugged = " ";
+                format-alt = "{time} {icon}";
+                format-icons = ["" "" "" "" ""];
+              };
+
+              memory = {
+                format = "{}%  ";
+              };
+
+              backlight = {
+                format = "{icon} {percent}%";
+                format-icons = [" " " "];
+                on-scroll-up = "light -A 1";
+                on-scroll-down = "light -U 1";
+              };
+
+              network = {
+                format-wifi = "直 ";
+                format-ethernet = "{ifname}: {ipaddr}/{cidr}  ";
+                format-linked = "{ifname} (No IP)  ";
+                format-disconnected = "睊 ";
+                format-alt = "{ifname}: {ipaddr}/{cidr}";
+                tooltip-format = "{essid} {signalStrength}%";
+              };
+
+              tray = {
+                spacing = 10;
+              };
+            }
+          ];
+        };
+
+        wayland.windowManager.sway.config.bars = [];
+      };
+    };
+  };
+}
diff --git a/modules/desktop/addons/waybar/waybar_style.css b/modules/desktop/addons/waybar/waybar_style.css
new file mode 100644
index 0000000..735be25
--- /dev/null
+++ b/modules/desktop/addons/waybar/waybar_style.css
@@ -0,0 +1,132 @@
+* {
+  border: none;
+  font-family: Hack Nerd Font, sans-serif;
+  font-size: 10px;
+}
+
+window#waybar {
+  background-color: rgba(29, 32, 33, 0.9);
+  border-bottom: 3px solid #1d2021;
+  color: #ffffdf;
+  transition-property: background-color;
+  transition-duration: .5s;
+}
+
+window#waybar.hidden {
+  opacity: 0.2;
+}
+
+#workspaces,
+#mode,
+#cpu,
+#memory,
+#temperature,
+#clock,
+#idle_inhibitor,
+#language,
+#pulseaudio,
+#backlight,
+#battery,
+#network,
+#tray {
+  background-color: #303030;
+  padding: 0 10px;
+  margin: 3px;
+  border: 3px solid rgba(0, 0, 0, 0);
+  border-radius: 90px;
+  background-clip: padding-box;
+}
+
+#workspaces button {
+  padding: 0 5px;
+  min-width: 20px;
+  color: #87afaf;
+}
+
+#workspaces button:hover {
+  background-color: rgba(0, 0, 0, 1)
+}
+
+#workspaces button.focused {
+  color: #ffaf00;
+}
+
+#workspaces button.urgent {
+  color: #e06c75;
+}
+
+#clock {
+  color: #61afef;
+}
+
+#idle_inhibitor {
+  color: #abb2bf;
+}
+
+#idle_inhibitor.activated {
+  background-color: #abb2bf;
+  color: #1e222a;
+}
+
+#temperature {
+  color: #fb4934;
+}
+
+#temperature.critical {
+  color: #1d2021;
+  background-color: #9d0006;
+}
+
+#cpu {
+  color: #ff8700;
+}
+
+#memory {
+  color: #87af87;
+}
+
+#battery {
+  color: #b8bb26;
+}
+
+#battery.charging, #battery.plugged {
+  background-color: #1f321c;
+  color: #ffffaf;
+}
+
+@keyframes blink {
+  to {
+    background-color: #1f321c;
+    color: #ffffaf;
+  }
+}
+
+#battery.critical:not(.charging) {
+  background-color: #afaf00;
+  color: #303030;
+  animation-name: blink;
+  animation-duration: 0.5s;
+  animation-timing-function: linear;
+  animation-iteration-count: infinite;
+  animation-direction: alternate;
+}
+
+#pulseaudio {
+  color: #fabd2f;
+}
+
+#pulseaudio.muted {
+  color: #b57614;
+}
+
+#backlight {
+  color: #17ccd5;
+}
+
+#network {
+  color: #d787af;
+}
+
+#network.disconnected {
+  color: #875f87;
+}
diff --git a/modules/desktop/sway/default.nix b/modules/desktop/sway/default.nix
index 1ce5bf6..50680f3 100644
--- a/modules/desktop/sway/default.nix
+++ b/modules/desktop/sway/default.nix
@@ -8,7 +8,16 @@
 with lib; let
   cfg = config.aa.desktop.sway;
   nag = "swaynag";
-  sway_cfg = config.aa.home.extraOptions.wayland.windowManager.sway.config;
+  left = "h";
+  right = "l";
+  up = "j";
+  down = "k";
+  modifier = "Mod4";
+
+  # TODO: This assume I'll be using rofi and alacritty. Should make more
+  # generic.
+  menu = "rofi -show run";
+  terminal = "alacritty";
 in {
   options.aa.desktop.sway = with types; {
     enable = mkEnableOption "sway";
@@ -19,6 +28,7 @@ in {
       alacritty.enable = true;
       fonts.enable = true;
       rofi.enable = true;
+      waybar.enable = true;
 
       # TODO
       # playerctl
@@ -33,16 +43,9 @@ in {
         wrapperFeatures.gtk = true; # so that gtk works properly
 
         config = {
-          modifier = "Mod4";
-          terminal = "alacritty";
-          menu = "rofi -show run";
+          inherit (terminal menu left right up down modifier);
           workspaceAutoBackAndForth = true;
 
-          left = "h";
-          right = "l";
-          up = "j";
-          down = "k";
-
           colors = {
             focused = {
               border = "#2B3C44";
@@ -108,10 +111,10 @@ in {
               # right will grow the containers width
               # up will shrink the containers height
               # down will grow the containers height
-              "${sway_cfg.left}" = "resize shrink width 50px";
-              "${sway_cfg.down}" = "resize grow height 50px";
-              "${sway_cfg.up}" = "resize shrink height 50px";
-              "${sway_cfg.right}" = "resize grow width 50px";
+              "${left}" = "resize shrink width 50px";
+              "${down}" = "resize grow height 50px";
+              "${up}" = "resize shrink height 50px";
+              "${right}" = "resize grow width 50px";
 
               # Ditto, with arrow keys
               "Left" = "resize shrink width 50px";
@@ -146,15 +149,15 @@ in {
 
           keybindings = {
             # Activate modes
-            "${sway_cfg.modifier}+s" = "mode resize";
+            "${modifier}+s" = "mode resize";
 
             # Misc
-            "${sway_cfg.modifier}+Return" = "exec ${sway_cfg.terminal}";
-            "${sway_cfg.modifier}+c" = "kill";
-            "${sway_cfg.modifier}+p" = "exec ${sway_cfg.menu}";
-            "${sway_cfg.modifier}+z" = "reload";
+            "${modifier}+Return" = "exec ${terminal}";
+            "${modifier}+c" = "kill";
+            "${modifier}+p" = "exec ${menu}";
+            "${modifier}+z" = "reload";
             # TODO: Reintroduce this. Failing because config.home.homeDirectory is not set
-            # "${sway_cfg.modifier}+x" = "exec swaylock -i ${config.home.homeDirectory}/dotfiles/users/alejandro/sway/wallpaper.png";
+            # "${modifier}+x" = "exec swaylock -i ${config.home.homeDirectory}/dotfiles/users/alejandro/sway/wallpaper.png";
 
             # Volume control
             "XF86AudioRaiseVolume" = " exec 'pamixer --increase 5'";
@@ -165,10 +168,10 @@ in {
             "XF86AudioPrev" = "exec 'playerctl previous'";
             "XF86AudioNext" = "exec 'playerctl next'";
             "XF86AudioPlay" = "exec 'playerctl play-pause'";
-            "${sway_cfg.modifier}+Down" = "exec 'playerctl pause'";
-            "${sway_cfg.modifier}+Up" = "exec 'playerctl play'";
-            "${sway_cfg.modifier}+Right" = "exec 'playerctl next'";
-            "${sway_cfg.modifier}+Left" = "exec 'playerctl previous'";
+            "${modifier}+Down" = "exec 'playerctl pause'";
+            "${modifier}+Up" = "exec 'playerctl play'";
+            "${modifier}+Right" = "exec 'playerctl next'";
+            "${modifier}+Left" = "exec 'playerctl previous'";
 
             # Backlight keys
             "XF86MonBrightnessDown" = "exec 'light -U 5'";
@@ -179,76 +182,76 @@ in {
             ## Focus
 
             ### Move your focus around
-            "${sway_cfg.modifier}+${sway_cfg.left}" = "focus left";
-            "${sway_cfg.modifier}+${sway_cfg.down}" = "focus down";
-            "${sway_cfg.modifier}+${sway_cfg.up}" = "focus up";
-            "${sway_cfg.modifier}+${sway_cfg.right}" = "focus right";
+            "${modifier}+${left}" = "focus left";
+            "${modifier}+${down}" = "focus down";
+            "${modifier}+${up}" = "focus up";
+            "${modifier}+${right}" = "focus right";
 
             ### Move the focused window with the same, but add Shift
-            "${sway_cfg.modifier}+Shift+${sway_cfg.left}" = "move left";
-            "${sway_cfg.modifier}+Shift+${sway_cfg.down}" = "move down";
-            "${sway_cfg.modifier}+Shift+${sway_cfg.up}" = "move up";
-            "${sway_cfg.modifier}+Shift+${sway_cfg.right}" = "move right";
+            "${modifier}+Shift+${left}" = "move left";
+            "${modifier}+Shift+${down}" = "move down";
+            "${modifier}+Shift+${up}" = "move up";
+            "${modifier}+Shift+${right}" = "move right";
 
             ## Workspaces
 
             ### Switch to a workspace
-            "${sway_cfg.modifier}+q" = "workspace number 1";
-            "${sway_cfg.modifier}+w" = "workspace number 2";
-            "${sway_cfg.modifier}+e" = "workspace number 3";
-            "${sway_cfg.modifier}+r" = "workspace number 4";
-            "${sway_cfg.modifier}+t" = "workspace number 5";
-            "${sway_cfg.modifier}+y" = "workspace number 6";
-            "${sway_cfg.modifier}+u" = "workspace number 7";
-            "${sway_cfg.modifier}+i" = "workspace number 8";
-            "${sway_cfg.modifier}+o" = "workspace number 9";
+            "${modifier}+q" = "workspace number 1";
+            "${modifier}+w" = "workspace number 2";
+            "${modifier}+e" = "workspace number 3";
+            "${modifier}+r" = "workspace number 4";
+            "${modifier}+t" = "workspace number 5";
+            "${modifier}+y" = "workspace number 6";
+            "${modifier}+u" = "workspace number 7";
+            "${modifier}+i" = "workspace number 8";
+            "${modifier}+o" = "workspace number 9";
 
             ### Move focused container to workspace
-            "${sway_cfg.modifier}+Shift+q" = "move container to workspace number 1";
-            "${sway_cfg.modifier}+Shift+w" = "move container to workspace number 2";
-            "${sway_cfg.modifier}+Shift+e" = "move container to workspace number 3";
-            "${sway_cfg.modifier}+Shift+r" = "move container to workspace number 4";
-            "${sway_cfg.modifier}+Shift+t" = "move container to workspace number 5";
-            "${sway_cfg.modifier}+Shift+y" = "move container to workspace number 6";
-            "${sway_cfg.modifier}+Shift+u" = "move container to workspace number 7";
-            "${sway_cfg.modifier}+Shift+i" = "move container to workspace number 8";
-            "${sway_cfg.modifier}+Shift+o" = "move container to workspace number 9";
+            "${modifier}+Shift+q" = "move container to workspace number 1";
+            "${modifier}+Shift+w" = "move container to workspace number 2";
+            "${modifier}+Shift+e" = "move container to workspace number 3";
+            "${modifier}+Shift+r" = "move container to workspace number 4";
+            "${modifier}+Shift+t" = "move container to workspace number 5";
+            "${modifier}+Shift+y" = "move container to workspace number 6";
+            "${modifier}+Shift+u" = "move container to workspace number 7";
+            "${modifier}+Shift+i" = "move container to workspace number 8";
+            "${modifier}+Shift+o" = "move container to workspace number 9";
 
             # Layout
 
             ## Split direction
-            "${sway_cfg.modifier}+v" = "splith";
-            "${sway_cfg.modifier}+g" = "splitv";
+            "${modifier}+v" = "splith";
+            "${modifier}+g" = "splitv";
 
             ## Switch the current container between different layout styles
-            "${sway_cfg.modifier}+b" = "layout stacking";
-            "${sway_cfg.modifier}+n" = "layout tabbed";
-            "${sway_cfg.modifier}+m" = "layout toggle split";
+            "${modifier}+b" = "layout stacking";
+            "${modifier}+n" = "layout tabbed";
+            "${modifier}+m" = "layout toggle split";
 
             ## Make the current focus fullscreen
-            "${sway_cfg.modifier}+f" = "fullscreen";
+            "${modifier}+f" = "fullscreen";
 
             ## move container between displays
-            "${sway_cfg.modifier}+semicolon" = "move workspace to output right";
+            "${modifier}+semicolon" = "move workspace to output right";
 
             ## Toggle the current focus between tiling and floating mode
-            "${sway_cfg.modifier}+Shift+f" = "floating toggle";
+            "${modifier}+Shift+f" = "floating toggle";
 
             ## Swap focus between the tiling area and the floating area
-            "${sway_cfg.modifier}+space" = "focus mode_toggle";
+            "${modifier}+space" = "focus mode_toggle";
 
             ## Move focus to the parent container
-            "${sway_cfg.modifier}+a" = "focus parent";
+            "${modifier}+a" = "focus parent";
 
             # Scratchpad
             # Move the currently focused window to the scratchpad
-            "${sway_cfg.modifier}+Shift+minus" = "move scratchpad";
+            "${modifier}+Shift+minus" = "move scratchpad";
             # Show the next scratchpad window or hide the focused scratchpad window.
             # If there are multiple scratchpad windows, this command cycles through them.
-            "${sway_cfg.modifier}+minus" = "scratchpad show";
+            "${modifier}+minus" = "scratchpad show";
 
             # Exit sway (logs you out of your Wayland session)
-            "${sway_cfg.modifier}+Shift+z" = "exec ${nag} -t warning -m 'You pressed the exit shortcut. Do you really want to exit sway? This will end your Wayland session.' -b 'Yes, exit sway' 'swaymsg exit' -b 'Reload' 'swaymsg reload'";
+            "${modifier}+Shift+z" = "exec ${nag} -t warning -m 'You pressed the exit shortcut. Do you really want to exit sway? This will end your Wayland session.' -b 'Yes, exit sway' 'swaymsg exit' -b 'Reload' 'swaymsg reload'";
           };
         };
       };
diff --git a/modules/home/default.nix b/modules/home/default.nix
index 9af87dd..1609c2d 100644
--- a/modules/home/default.nix
+++ b/modules/home/default.nix
@@ -22,7 +22,7 @@ in {
     configFile = mkOption {
       type = attrs;
       default = {};
-      description = "A set of files to be managed by home-manager's <option>xdf.configFile</option>.";
+      description = "A set of files to be managed by home-manager's <option>xdg.configFile</option>.";
     };
     extraOptions = mkOption {
       type = attrs;
diff --git a/systems/x86_64-vm/virt/default.nix b/systems/x86_64-vm/virt/default.nix
index 7ac57e0..e7d51f7 100644
--- a/systems/x86_64-vm/virt/default.nix
+++ b/systems/x86_64-vm/virt/default.nix
@@ -27,7 +27,9 @@ with lib; {
   };
 
   environment = {
-    systemPackages = with pkgs; [wayland-utils];
+    systemPackages = with pkgs; [
+      wayland-utils
+    ];
     variables = {"WLR_RENDERER_ALLOW_SOFTWARE" = "1";};
   };
 }