sway: handle brightness keys

bin/brightness

@@ -0,0 +1,14 @@
+#!/bin/bash
+DEVICE=sysfs/backlight/intel_backlight
+
+case $1 in
+  d*)
+    light -s $DEVICE -U 10
+    ;;
+  i*)
+    light -s $DEVICE -A 10
+    ;;
+  *)
+    echo "ERROR: invalid command: \"$1\""
+    ;;
+esac

config

@@ -17,6 +17,7 @@ set $right l
 set $term termite
 set $background $HOME/Cloud/xkonni/Pictures/wallpaper/5k_bavarian_forest_bw.jpg
 set $lock_cmd $HOME/.config/sway/bin/lock
+set $brightness_cmd "$HOME/.config/sway/bin/brightness
 set $volume_cmd "$HOME/.config/sway/bin/volume
 set $font "Cascadia Code PL Regular 10"
 
@@ -156,6 +157,8 @@ bindsym $mod+a focus parent
 bindsym XF86AudioRaiseVolume exec $volume_cmd increase
 bindsym XF86AudioLowerVolume exec $volume_cmd decrease
 bindsym XF86AudioMute exec $volume_cmd mute
+bindsym XF86MonBrightnessUp exec $brightness_cmd increase
+bindsym XF86MonBrightnessDown exec $brightness_cmd decrease
 #
 ## Screenshot
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