#!/bin/sh
killall swaybg
PIDFILE="/tmp/randombg.pid"
# Check if the PID file exists and if the process is running
if [ -e "$PIDFILE" ] && kill -0 "$(bat "$PIDFILE")"; then
    echo "Another instance of the script is already running."
    kill -9 "$(bat $PIDFILE)"  # Forcefully kill the old process
fi
echo $$ > "$PIDFILE"
trap 'rm -f "$PIDFILE"; exit' INT TERM EXIT

swaybg -i $(fd . /mnt/ssd/papes -t f | shuf -n1) -m fill &
OLD_PID=$!
while true; do
    sleep 300
    swaybg -i $(fd . /mnt/ssd/papes -t f | shuf -n1) -m fill &
    NEXT_PID=$!
    sleep 5
    kill $OLD_PID
    OLD_PID=$NEXT_PID
done