Command that removes domain dir and its nginx config

removedomain.sh

#!/bin/bash

# Removedomain command
# ---
# script can run with the domain as a command line input 
# `sudo ./nginx_domain.sh my_domain.com` or without and
# the script will prompt the user for input
# 
# BTW: You can make it global e.g. by:
# sudo ln -s /opt/delagics/removedomain.sh /usr/bin/removedomain


# Configiguration
web_root='/var/www'
config_dir='/etc/nginx'

if [ -z "$1" ] 
then
    echo -e "Enter domain name:"
    read DOMAIN
    echo "Removing Nginx domain settings for: $DOMAIN"

    if [ -z "$DOMAIN" ] 
    then   
        echo "Domain required"
        exit 1
    fi
fi

if [ -z "$DOMAIN" ] 
then
    DOMAIN=$1
fi

sudo unlink $config_dir/sites-enabled/$DOMAIN.conf
sudo rm -f $config_dir/sites-available/$DOMAIN.conf

echo "Removing web directories (recursively)"
sudo rm -rf $web_root/"$DOMAIN"
sudo /etc/init.d/nginx reload
echo "Nginx - reload"
echo "$DOMAIN has been removed"