Renames and nginx site by propagating folder and file changes

rename_nginx_site.sh

CURRENT_NAME=$1
NEW_NAME=$2

if [[ -z "$CURRENT_NAME" ]] || [[ -z "$NEW_NAME" ]]; then
        echo "Must provide current name and new name"
        exit 1
fi

# nginx files
mv /etc/nginx/sites-available/$CURRENT_NAME /etc/nginx/sites-available/$NEW_NAME
rm /etc/nginx/sites-enabled/$CURRENT_NAME
ln -s /etc/nginx/sites-available/$NEW_NAME /etc/nginx/sites-enabled/$NEW_NAME

sed -ir "s|\(/var/www/\).*;|\1$NEW_NAME;|g" /etc/nginx/sites-available/$NEW_NAME
sed -ir "s|\(server_name \).*;|\1$NEW_NAME;|g" /etc/nginx/sites-available/$NEW_NAME

# html files
[[ -d "/var/www/$CURRENT_NAME" ]] && mv /var/www/$CURRENT_NAME /var/www/$NEW_NAME
[[ -d "/srv/www/$CURRENT_NAME" ]] && mv /srv/www/$CURRENT_NAME /srv/www/$NEW_NAME