added changing brightness

configuration.nix

@@ -90,6 +90,7 @@
     blahaj
   ];
 
+
   # Some programs need SUID wrappers, can be configured further or are
   # started in user sessions.
   # programs.mtr.enable = true;

home.nix

@@ -8,8 +8,6 @@
 
   # Cursor
   home.pointerCursor = {
-    enable = true;
-    sway.enable = true;
     package = pkgs.bibata-cursors;
     name = "Bibata-Modern-Classic";
     size = 24;
@@ -23,6 +21,7 @@
     audacity
     beluga
     bitwarden
+    brightnessctl
     gimp
     godot
     hledger

sway/chbright.sh

@@ -1,6 +1,6 @@
-bright=`cat /sys/class/backlight/amdgpu_bl1/brightness`
+bright=$(brightnessctl get)
 state=-1
-thresh=(1 2 3 4 5 6 8 10 13 16 21 27 34 44 57 73 94 120 155 199 255)
+thresh=(0 1 2 3 5 9 15 27 46 80 139 240 415 717 1240 2145 3710 6418 11100 19200)
 
 for i in ${!thresh[@]}; do
     if [ $bright -ge ${thresh[$i]} ]
@@ -12,5 +12,5 @@ done
 new=$(($1 + $state))
 if [ $new -ge 0 ] && [ $new -le 20 ]
 then
-    echo ${thresh[$new]} | tee /sys/class/backlight/amdgpu_bl1/brightness
+    echo $(brightnessctl set ${thresh[$new]})
 fi

sway/sway.nix

@@ -3,6 +3,9 @@ let
   mod = "Mod4";
   chvol = pkgs.writeShellScript "chvol"
     (builtins.readFile ./chvol.sh);
+  chbright = pkgs.writeShellScript "chbrights"
+    (builtins.readFile ./chbright.sh);
+
 
 in {
   wayland.windowManager.sway = {
@@ -28,8 +31,8 @@ in {
         XF86AudioMicMute = "exec bash ${chvol} source mute";
 
         # brightness
-        # XF86MonBrightnessUp = "exec bash ${chbright} 1";
-        # XF86MonBrightnessDown = "exec bash ${chbright} -1";
+        XF86MonBrightnessUp = "exec bash ${chbright} 1";
+        XF86MonBrightnessDown = "exec bash ${chbright} -1";
 
         # media
         XF86AudioPlay = "exec playerctl play-pause";