apache_project

#! /bin/bash
options="p:a:"
usage="
\n
generates a virtualhost configuration and an entry on host file\n
---------------------------------------------------------------\n
-p(required) project name\n
-a(required) admin email address\n
"
exceptionVHalreadyExits="\nthe virtualhost already exists"
while getopts $options opt; do
    case $opt in
        p)
            projectName=$OPTARG
            ;;
        a)
            adminAddress=$OPTARG
            ;;
        \?)
            echo -e $usage
            exit 1;;
    esac
done

if [ -z $projectName ]; then
    echo -e $usage;
    exit 1;
fi

if [ -z $adminAddress ]; then
    echo -e $usage
    exit 1;
fi

configurationFile="/etc/apache2/sites-available/$projectName"
hostFile="/etc/hosts"
projectDir=$( readlink -f "$projectName" )
publicDir="$projectDir/public"

if [ -f $configurationFile ]; then
    echo -e $exceptionVHalreadyExists
    exit 1;
fi

if [ ! -d $projectDir ]; then
    echo -e "$projectDir doesn't exist"
    exit 1;
fi

if [ ! -d $publicDir ]; then
    echo -e "$publicDir doesn't exist"
    exit 1;
fi

#vhost template
vhostConfiguration="
<VirtualHost *:80>\n
    ServerName $projectName\n
    ServerAdmin $adminAddress\n
    DocumentRoot $publicDir\n
    <Directory $publicDir>\n
        Options  +Indexes Multiviews FollowSymLinks\n
        AllowOverride All\n
        Allow from All\n
    </Directory>\n
</VirtualHost>\n"
#host entry
hostEntry="
\n
#$projectName
\n
127.0.0.1 $projectName
"
echo -e $vhostConfiguration > $configurationFile
echo -e $hostEntry >> $hostFile
a2ensite $projectName