bg slideshow script

scripts/scripts/hyprland-slideshow.sh

@@ -0,0 +1,48 @@
+#!/usr/bin/env bash
+bgsDirectory="/home/andrzej/bgs/"
+
+while getopts 'p:d:' OPTION; do
+	case "$OPTION" in
+		p)
+			path=${OPTARG}
+hyprpaper unload all
+			;;
+		d)
+			duration=${OPTARG}
+			;;
+		?)
+			echo "uh-oh"
+			;;
+	esac	
+done
+
+echo "path: ${path}, duration: ${duration}"
+
+#ARGS $1:directory e.g. chsck
+chooseRandom(){
+	shopt -s nullglob
+	files=("${bgsDirectory}${1}/"*)
+	length=$((${#files[@]}))
+	echo "length: ${length}"
+	randomIndex=$(($RANDOM % $length))
+	echo "random index: ${randomIndex}"
+	##re-roll if the result is a directory
+	while [[ -d ${files[$randomIndex]} ]]
+	do
+		echo "${files[randomIndex]} is a directory!"
+randomIndex=$(($RANDOM % $length))
+	done
+	image="${files[$randomIndex]}" 
+	echo ${image}
+}
+
+while true; do
+chooseRandom ${path}
+hyprctl hyprpaper preload "${image}"
+hyprctl hyprpaper wallpaper ",${image}"
+sleep $duration
+hyprpaper unload all
+done
+
+
+