Linux: start, stop executable file as service

assuming-control.sh

#!/bin/bash
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
cd $DIR
target="caddy"
path=$(realpath $target)
echo "$target control: $1"

if [ "$1" = "start" ]
then
	nohup $path 2>>error-log.txt 1>>output-log.txt &
fi

if [ "$1" == "stop" ]
then
	pid=$(pidof $path)
	if [[ $? == 0 ]]
	then
		kill -s SIGINT $pid
		while kill -s 0 $pid
		do 
			sleep 1
		done
		echo stopped
	else
		echo probably not running
	fi
fi

caddy

#!/bin/bash

### BEGIN INIT INFO
# Provides:          caddy
# Required-Start:    $local_fs $network
# Required-Stop:     $local_fs
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: caddy
# Description:       Caddy Go Web server
### END INIT INFO

/sbin/runuser hinst -s /bin/bash -c "/bin/bash /home/hinst/ufd/App/caddy/assuming-control.sh $1"