From fdff328382982eded07bebac37eb5d71bde5a1d4 Mon Sep 17 00:00:00 2001
From: Sheldon Lee <sheldon.m.lee@gmail.com>
Date: Wed, 24 Nov 2021 14:53:56 +0800
Subject: [PATCH] Brightness now prints current brighness if no arguments
 given.

---
 .config/wm_scripts/brightness.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.config/wm_scripts/brightness.sh b/.config/wm_scripts/brightness.sh
index 55263b7..3867129 100755
--- a/.config/wm_scripts/brightness.sh
+++ b/.config/wm_scripts/brightness.sh
@@ -3,8 +3,12 @@
 [ -z $IS_LAPTOP ] && exit 
 
 blpath=/sys/class/backlight/intel_backlight
+
+max=$(cat $blpath/max_brightness)
+current=$(cat $blpath/brightness)
 if [ -z $1 ]
 then 
+	printf %.0f\\n $(echo "$current/$max * 100" | bc -l) 
 	exit
 elif (( $1 < 10 ))
 then
@@ -16,7 +20,6 @@ else
 	perc=$1
 fi
 
-max=$(cat $blpath/max_brightness)
 brightness="$(($max * $perc / 100))"
 echo $brightness > $blpath/brightness