Automatically create new vhost for apache2

vhost.sh

#!/bin/bash

# SHOW HELP
if [ "$1" == "-h" ]; then
  echo "Usage: sudo ./`basename $0` domain.local /var/www/html/domain/public"
  exit
fi

# CHECK ROOT PERMISSION
if [ "$(whoami)" != 'root' ]; then
	echo -e "\e[1;31mYou have no permission to run $0 as non-root user. Use sudo\e[0m"
	exit
fi

# CHECK ARGUMENT
if [ -z "$1" ]; then
	echo -e "\e[1;31mYour domain is not specify\e[0m"
	exit
fi
if [ -z "$2" ]; then
	echo -e "\e[1;31mWeb path is not specify\e[0m"
	exit
fi
if [ -z "$3" ] && [ -z "$4" ]; then
	database=true
	databaseName=$3
	databasePassword=$4
else
	database=false
fi

# SETUP BEFORE CREATING
domain=$1
webpath=$2
vhostContent="<VirtualHost *:80>\n
			\tServerAdmin admin@localhost\n
			\tServerName $domain\n
			\tServerAlias $domain\n
			\tDocumentRoot $webpath\n
			\t<Directory $webpath>\n
				\t\tOptions Indexes FollowSymLinks MultiViews\n
				\t\tAllowOverride all\n
				\t\tRequire all granted\n
			\t</Directory>\n
			\tErrorLog /var/log/apache2/$domain-error.log\n
			\tLogLevel error\n
			\tCustomLog /var/log/apache2/$domain-access.log combined\n
		</VirtualHost>"
vhostFile="/etc/apache2/sites-available/$domain.conf"


# CHECK FILE IS EXISTS
if [ -f $vhostFile ]; then
	echo -e "\e[1;31mPlease choose another domain because your domain is listed\e[0m"
	exit
fi

# PUT CONTENT TO VHOST FILE
echo -e $vhostContent > $vhostFile

# ENABLE VHOST
a2ensite $domain

# RESTART SERVICE
/etc/init.d/apache2 reload

# PUT HOST TO /etc/hosts
echo "127.0.0.1	$domain" >> /etc/hosts

#
## CREATE DATABASE
#databaseCheck=`mysql -uroot -p$databasePassword -e "SHOW DATABASES" | grep $databaseName`
#if [ "$databaseCheck" != "$databaseName" ]; then
#	mysql -uroot -p $databasePassword -e "CREATE DATABASE $databaseName"
#
#	# RETURN RESULT FOR USER
#	echo -e "\033[0;32mYou have just created new vhost for domain $domain with information: (Domain: $domain, Path: $webpath, Database: $databaseName, Password: $databasePassword)\033[0m"
#	exit
#fi

# RETURN RESULT FOR USER
echo -e "\033[0;32mYou have just created new vhost for domain $domain with information: (Domain: $domain, Path: $webpath). Open your application: http://$domain\033[0m"