Shell script to automatically create new dev sites in Apache2, Usage: ./newsite mysite.dev /home/mysites/optional-full-path-to-site

newsite.sh

#!/bin/bash
CYAN='\033[1;36m'
RED='\033[0;31m'
NC='\033[0m' # No Color

if [ `id -u` != 0 ]; then
    echo -e "${RED}--  ERROR  --${NC}"
    echo -e "-- This script should be run as root so that files"
    echo -e "-- can be created freely."
    exit
fi

if [ $# -eq 0 ]
  then
    echo -e "${RED}--  ERROR  --${NC}"
    echo -e "No arguments supplied. Usage:"
    echo -e "${CYAN}sudo ./newsite mysite.dev [optional:path-to-site]${NC}"
    echo -e "If no path to site is specified it assumes /var/www/mysite.dev"
    exit
else
    if [[ "$1" == "-h" || "$1" == "-help" || "$1" == "help" || "$1" == "--h" ]]; then
        echo -e "Usage:"
        echo -e "${CYAN}sudo ./newsite mysite.dev [optional:path-to-site]${NC}"
        echo -e "If no path to site is specified it assumes /var/www/mysite.dev"
        exit
    fi
fi

NAME=$1
APACHE="/etc/apache2/sites-available/"
LOGS="/var/log/apache2/"
LOGSDIR="$LOGS$NAME"
HOSTS="/etc/hosts"
SITEFILE="$APACHE$NAME.conf"

SITEPATH=$2
if [ -z "$2" ]
    then
    SITEPATH="/var/www/$NAME"
fi
if [ ! -d "$SITEPATH" ]
    then
    mkdir $SITEPATH
fi

DEFAULTSITE="<VirtualHost *:80>
        # The ServerName directive sets the request scheme, hostname and port that
        # the server uses to identify itself. This is used when creating
        # redirection URLs. In the context of virtual hosts, the ServerName
        # specifies what hostname must appear in the request's Host: header to
        # match this virtual host. For the default virtual host (this file) this
        # value is not decisive as it is used as a last resort host regardless.
        # However, you must set it for any further virtual host explicitly.
        ServerAdmin webmaster@$NAME
        ServerName $NAME
        ServerAlias www.$NAME
        DocumentRoot $SITEPATH
        <Directory "$SITEPATH">
            Options Indexes FollowSymLinks MultiViews
            AllowOverride All
            Order allow,deny
            allow from all
            Require all granted
        </Directory>

        # Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
        # error, crit, alert, emerg.
        # It is also possible to configure the loglevel for particular
        # modules, e.g.
        #LogLevel info ssl:warn
        ErrorLog \${APACHE_LOG_DIR}/$NAME/error.log
        CustomLog \${APACHE_LOG_DIR}/$NAME/access.log combined
        # For most configuration files from conf-available/, which are
        # enabled or disabled at a global level, it is possible to
        # include a line for only one particular virtual host. For example the
        # following line enables the CGI configuration for this host only
        # after it has been globally disabled with "a2disconf".
        #Include conf-available/serve-cgi-bin.conf
</VirtualHost>"

if [[ -v $NAME ]]; then
    echo -e "${RED}--  ERROR  --${NC}"
    echo -e "-- You need to supply a site name,"
    echo -e "-- example:"
    echo -e "   ${CYAN}newsite mysite.dev${NC}"
    exit
else
    if [[ -f "$SITEFILE" ]]; then
        echo -e "${RED}--  ERROR  --${NC}"
        echo -e "-- Site with this name already exists!,"
        exit
    fi
    if [ ! -d "$LOGSDIR" ]; then
        echo -e "Creating Apache logs directory."
        echo -e $LOGSDIR
        mkdir $LOGSDIR
    fi
    if [[ ! -f "$SITEFILE" ]]; then
        echo -e "Creating Apache site configuration."
        echo -e $SITEFILE
        touch $SITEFILE
        echo "$DEFAULTSITE" > $SITEFILE
        a2ensite $NAME
        service apache2 restart
        line=" $NAME www.$NAME"
        if ! grep -q -x -F -e "$line" <"$HOSTS"; then
            ed -s "$HOSTS" < <(printf '%s\n' 1 a "$line" . 1,2j w q)
        fi
        echo -e "${CYAN}--  Success!  --${NC}"
        echo -e "${CYAN}--  Created and enabled new website $NAME  --${NC}"
    fi

fi