nxcreate

#!/usr/bin/env bash
function createServerBlock()
{

    echo "Enter the site url: "
    read input_variable
    site_url=$input_variable

    echo "Enter the sites root directory: "
    read input_variable
    site_dir=$input_variable

    echo "Enter the sites files directory: "
    read input_variable
    site_files=$input_variable

    site_dir="$site_dir\/$site_files"

    read -p "Will the server block include and extra config directory? (y/N) " RESP
    if [ "$RESP" = "y" ] ; then
        echo "What is the directory name: "
        read input_variable
        config_dir="include \/etc\/nginx\/$input_variable\/*.conf;"
    else
        config_dir=""
    fi

    read -p "Will it force www: (Y/n)" RESP
    if [ "$RESP" = "y" ] ; then
        #lets get the top of the server block that forces www
        www=$(</vagrant/templates/www.template)
        printf -v www_template "$www" $site_url $site_url 
    else 
        www=""
    fi

    read -p "Will it have pretty urls: (Y/n)" RESP
    if [ "$RESP" = "y" ] || [ "$RESP" = "Y" ] ; then
        #lets get the top of the server block that forces www
        pretty_urls="if (!-e \$request_filename) { rewrite \$ \/index.php?\$1 last; }"
    else
        pretty_urls=""
    fi

    #if the config directory does not exist then create it
    if [ config_fir != "" ] && [ -d /vagrant/server_configs/nginx/"$config_dir" ] ; then
        cp /vagrant/server_configs/nginx/$config_dir /etc/nginx/$config_dir
    fi
    

    #if we are forcing www make sure we have a www.
    if [[ -n $www_template ]] ; then
        site_url="www."${site_url/www./""}
        site_url="${site_url/\//\\//}"
    fi

    if [[ -f /etc/nginx/sites-enabled/$site_url ]] ; then
        rm /etc/nginx/sites-enabled/$site_url /etc/nginx/sites-available/$site_url
    fi

    if [[ -n $www_template ]] ; then
        echo "$www_template" >  /etc/nginx/sites-available/$site_url
    fi

    sed -e "s/URL/$site_url/g" -e "s/DIRECTORY/$site_dir/" -e "s/PRETTY_STUFF/$pretty_urls/" -e "s/CONF_D/$config_dir/" /vagrant/templates/server_block.template >> /etc/nginx/sites-available/$site_url
    
    ln -s /etc/nginx/sites-available/$site_url /etc/nginx/sites-enabled/
}

FILE="/tmp/out.$$"
GREP="/bin/grep"

# Make sure only root can run our script
if [[ $EUID -ne 0 ]]; then
   echo "
----------------------------------------
----------------------------------------
This script must be run as root
----------------------------------------
----------------------------------------
        " 1>&2
   exit 1
fi


while [ true ]
do
    read -p "Would you like to create server blocks? (Y/n) " RESP
    if [ "$RESP" = "y" ] || [ "$RESP" = "" ] ; then
        createServerBlock
	else
       service nginx reload
       break
	fi
done