backlight

config/waybar.css

@@ -103,6 +103,10 @@ window#waybar.floating #window {
   color: @sapphire;
 }
 
+#backlight {
+  color: @yellow;
+}
+
 #pulseaudio {
   color: @pink;
 }

modules/desktop/hyprland.nix

@@ -49,6 +49,9 @@ in {
         bindel = [ # "bind held & locked"
           ", XF86AudioRaiseVolume, exec, wpctl set-volume -l 1 @DEFAULT_AUDIO_SINK@ 10%+"
           ", XF86AudioLowerVolume, exec, wpctl set-volume @DEFAULT_AUDIO_SINK@ 10%-"
+
+          ", XF86MonBrightnessUp, exec, ${lib.getExe pkgs.brightnessctl} -c backlight s +5%"
+          ", XF86MonBrightnessDown, exec, ${lib.getExe pkgs.brightnessctl} -c backlight s 5%-"
         ];
         bindl = [ # "bind locked"
           ", XF86AudioMute, exec, wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle"

modules/desktop/waybar.nix

@@ -49,6 +49,7 @@ in {
             orientation = "inherit";
             modules = [
               "pulseaudio"
+              "backlight"
               #"network"
               "cpu"
               "memory"
@@ -169,6 +170,11 @@ in {
             on-click = "${lib.getExe pkgs.pavucontrol}";
             ignored-sinks = ["Easy Effects Sink"];
           };
+          backlight = {
+            format = "{icon} {percent}%";
+            format-icons = ["" ""];
+            scroll-step = 1;
+          };
           cpu = {
             interval = 4;
             format = " {usage}% {avg_frequency}GHz";