update ags

config/ags/scripts/backlight.sh

@@ -0,0 +1,88 @@
+#!/bin/bash
+LOCKFILE=/tmp/smooth_backlight.lock
+BRIGHTNESS=/tmp/set_backlight
+smooth() {
+    if [ -n "$1" ]; then
+        rounded_value=$(echo "scale=0; $1/1" | bc)
+        echo $rounded_value > $BRIGHTNESS
+    else
+        echo "Not enough arguments"
+        exit 1
+    fi
+    
+    if [ -e "$LOCKFILE" ] && kill -0 "$(cat $LOCKFILE)"; then
+        echo "locked"
+        exit 0
+    fi
+    
+    trap "rm -f $LOCKFILE; exit" INT TERM EXIT
+    echo $$ > "$LOCKFILE"
+    
+    smooth_brightness() {
+        local max_brightness=$(brightnessctl m)
+        local step=$((max_brightness / 100))
+        
+        while true; do
+            local target_brightness=$(cat $BRIGHTNESS)
+            local current_brightness=$(brightnessctl g)
+            target_brightness=$(echo "$max_brightness * $target_brightness / 100" | bc)
+            
+            if [ $current_brightness -eq $target_brightness ]; then
+                exit 0
+            fi
+            while [ $current_brightness -ne $target_brightness ]; do
+                if [ $current_brightness -lt $target_brightness ]; then
+                    current_brightness=$((current_brightness + step))
+                else
+                    current_brightness=$((current_brightness - step))
+                fi
+                
+                brightnessctl s $current_brightness > /dev/null 2>&1
+                sleep 0.001
+                
+                local new_target_brightness=$(cat $BRIGHTNESS)
+                new_target_brightness=$(echo "$max_brightness * $new_target_brightness / 100" | bc)
+                if [ $new_target_brightness -ne $target_brightness ]; then
+                    target_brightness=$new_target_brightness
+                    break
+                fi
+            done
+            
+        done
+    }
+    
+    smooth_brightness
+    
+    rm -f "$LOCKFILE"
+    trap - INT TERM EXIT
+}
+
+set() {
+    if [ -n "$1" ]; then
+        brightnessctl s $1
+    else
+        echo "Not enough arguments"
+        exit 1
+    fi
+}
+
+get() {
+    if [ -e "$LOCKFILE" ] && kill -0 "$(cat $LOCKFILE)"; then
+        local target_brightness=$(cat $BRIGHTNESS)
+        echo $target_brightness
+        exit 0
+    fi
+    brightness=$(brightnessctl g)
+    max_brightness=$(brightnessctl m)
+    percentage=$((100 * brightness / max_brightness))
+    
+    echo "$percentage"
+}
+
+if [[ "$1" == "--smooth" ]]; then
+    smooth $2
+    elif [[ "$1" == "--set" ]]; then
+    set $2
+    elif [[ "$1" == "--get" ]]; then
+    get
+fi