#!/bin/sh
# description: Start or stop telegram-bash-bot
#
# example service script to run bashbot in background
# may or may not work on your system
#
# tested on: ubuntu, opensuse
#
#### $$VERSION$$ v1.2-0-gc50499c
# shellcheck disable=SC2009
# shellcheck disable=SC2181

#
### BEGIN INIT INFO
# Provides: bashbot
# Required-Start: $network $syslog
# Required-Stop: $network
# Default-Start: 2 3 5
# Default-Stop: 0 1 6
# Description: Start or stop telegram-bot-bash server
### END INIT INFO

# save default values
TERM="" # disable bashbot clear and color output
runcmd="echo Dry run:" # not activated until you edit lines below

#######################
# Configuration Section

# edit the next line to fit the user you want to run bashbot, e.g. nobody:
runas="nobody" 

# uncomment one of the example lines to fit your system 
# runcmd="su $runas -s /bin/bash -c "      # runasuser with *su*
# runcmd="runuser $runas -s /bin/bash -c " # runasuser with *runuser*

# edit the values of the following lines to fit your config:
start="cd /usr/local/telegram-bot-bash; /usr/local/telegram-bot-bash/bashbot.sh"	# location of your bashbot.sh script
name='' 	# your bot name as given to botfather, e.g. mysomething_bot

# END Configuration
#######################

[ "$name" = "" ] && name="$runas"

case "$1" in
'start')
	$runcmd "$start start" # >/dev/null 2>&1 </dev/null
	RETVAL=$?
	;;
'stop')
	$runcmd "$start stop"
	RETVAL=$?
	;;
'status')
	ps -f -u "$runas" | grep "$name" | grep -qF "bashbot.sh startbot"
	if [ "$?" = "0" ]; then
		echo "bashbot ($name) is running"
		RETVAL=0
	else
		echo "bashbot ($name) is stopped"
		RETVAL=1
	fi
	;;
'restart'|'reload')
	$0 stop; $0 start 
	RETVAL=$?
	;;
'restartback')
	$0 suspendback; $0 resumeback 
	RETVAL=$?
	;;
'suspendback'|'resumeback'|'killback')
	$runcmd "$start $1"
	RETVAL=$?
	# kill inotifywait from runuser
	if [ "$1" != "resumeback" ]; then 
		# shellcheck disable=SC2046
		kill -9 $(ps -u "$runas" | grep inotifywait | sed 's/ .*//') >/dev/null 2>&1
	fi  
	;;
*)
	echo "Usage: $0 { start | stop | restart | reload | restartback | suspendback | resumeback | killback }"
	RETVAL=1
	;;
esac
exit $RETVAL