config

#!/bin/bash

#read configuration file
function config(){
	file="/etc/notifybox/notifybox.conf"
	line=$(cat $file | grep "$2")
	IFS="=" read -ra line <<< $line
	line=${line[1]}
	command="$1$line $3"
}

#add new line in .service file
function add_lines(){
	number=$(cat -n $1 | grep -E "\[Service\]$" | grep -E -o "[0-9]+")
	config "ExecStartPost=" "command_start" "--title '$(echo $3 | sed -e "s/.service//g")' --text 'The service $3 started...'"
	sed -i "${number}a\\${command}" $1
	config "ExecStopPost=" "command_stop" "--title '$(echo $3 | sed -e "s/.service//g")' --text 'The service $3 is stopped...'"
	sed -i "${number}a\\${command}" $1
	sed -i "${number}a\\#notifybox" $1
}

#root
if [[ ! $(whoami | grep "root") ]];then
	echo -e "\033[1;31m[-]\033[0m You aren't root"
	exit
fi
declare -r LIST_SERVICES="/var/cache/notifybox/services.list"
while IFS= read -r line
do
	path=$(find /lib/systemd/ -type f -iname "$line")
	if [[ $path != "" ]];then
		if [[ $(cat $path | grep -E -o "notifybox --") ]];then
			echo -e "\033[1;33m[!]\033[0m $line changed by notifybox"
			continue
		fi
		echo -n $line....
		add_lines $path "ExecStartPost" "$line"
		echo -e "\033[1;32mOK\033[0m"
	fi
done < $LIST_SERVICES
systemctl daemon-reload