debian-apache-virtual-host-create-script

#!/bin/bash

if [ ! "$#" -eq 1 ]; then
	echo "Usage: sudo $0 VIRTUAL_HOST_NAME"
	exit
fi

if [ ! $(whoami) = "root" ]; then
	echo "You require root privilages for server maintanence, use sudo?"
	exit
fi

APACHE_SITES_AVAILABLE_PATH="/etc/apache2/sites-available/"
APACHE_LOG_PATH="/var/log/apache2/"
APACHE_DOCUMENT_ROOT_BASE="/var/www/"
VIRTUAL_HOST_NAME=$1
HOSTNAME=$(hostname)
APACHE_USER="www-data"
DOCUMENT_ROOT_OWNER="dev"

if [[ -d $APACHE_SITES_AVAILABLE_PATH$VIRTUAL_HOST_NAME ]] || [[ -f $APACHE_SITES_AVAILABLE_PATH$VIRTUAL_HOST_NAME ]]; then
	read -p "$APACHE_SITES_AVAILABLE_PATH$VIRTUAL_HOST_NAME already exists. Would you like to overwrite it? [Y/n] " yn
	case $yn in
        [Nn]* ) echo "Cancelled."; exit;;
    esac
fi

VHOST_CONFIG=$( cat <<VHOST
<VirtualHost *:80>
    ServerName $VIRTUAL_HOST_NAME.$HOSTNAME
    ServerAdmin webmaster@localhost
    
    DocumentRoot /var/www/$VIRTUAL_HOST_NAME
    <Directory /var/www/$VIRTUAL_HOST_NAME>
    	AllowOverride All
    	Order allow,deny
    	Allow from all
    </Directory>
    
    ErrorLog $APACHE_LOG_PATH$VIRTUAL_HOST_NAME.error.log
    CustomLog $APACHE_LOG_PATH$VIRTUAL_HOST_NAME.access.log combined
</VirtualHost>
VHOST
)

printf "$VHOST_CONFIG" > "$APACHE_SITES_AVAILABLE_PATH$VIRTUAL_HOST_NAME"
touch "$APACHE_LOG_PATH$VIRTUAL_HOST_NAME.error.log"
touch "$APACHE_LOG_PATH$VIRTUAL_HOST_NAME.access.log"
chown -R $APACHE_USER:$APACHE_USER $APACHE_LOG_PATH 
mkdir -p "$APACHE_DOCUMENT_ROOT_BASE$VIRTUAL_HOST_NAME"
chown -R $DOCUMENT_ROOT_OWNER:$DOCUMENT_ROOT_OWNER $APACHE_DOCUMENT_ROOT_BASE$VIRTUAL_HOST_NAME

read -p "Virtual Host $VIRTUAL_HOST_NAME created. Would you like to enable it? [Y/n] " yn
case $yn in
	[Nn]* ) exit;;
esac

a2ensite $VIRTUAL_HOST_NAME > /dev/null
service apache2 reload