moved all desktop utils into this repo

scripts/volume.sh

@@ -1,24 +1,34 @@
 #!/usr/bin/env bash
 
-generate() {
-    message=$(wpctl get-volume @DEFAULT_AUDIO_SINK@)
-    volume=$(awk '{print $2 * 100}' <<< "$message")
+min_volume="0"
+max_volume="100"
 
-    if [[ $(awk '{print $3}' <<< "$message") == "[MUTED]" ]]; then
-        muted=1
-    else
-        muted=0
-    fi
+# Check if an argument is provided
+if [[ -z $1 ]]; then
+  echo "Error: Number argument is missing."
+  exit 1
+fi
 
-    echo '{"volume":"'"$volume"'","muted":"'"$muted"'"}'
-}
+# Retrieve the argument value
+number_to_add=$1
 
-generate
+# Validate if the argument is a number
+if ! [[ $number_to_add =~ ^-?[0-9]+$ ]]; then
+  echo "Error: Invalid number argument."
+  exit 1
+fi
 
-pactl subscribe | while read -r event; do
-    if [[ "$event" == *"Event 'change'"* ]]; then
-        
-        generate
+# Read the current brightness value from the file
+current_volume=$(wpctl get-volume @DEFAULT_AUDIO_SINK@ | awk '{print $2 * 100}')
 
-    fi
-done
+# Add the desired number to the current brightness
+new_volume=$((current_volume + number_to_add))
+
+# Enforce minimum and maximum brightness values
+if (( new_volume < min_volume )); then
+  new_volume=$min_volume
+elif (( new_volume > max_volume )); then
+  new_volume=$max_volume
+fi
+
+wpctl set-volume @DEFAULT_AUDIO_SINK@ "${new_volume}%"