#!/bin/bash
#Simple shell script that creates the partition for Backtrack HD Install using Parallels
#Author: Budh, budh -at- nagologic -dot- com

echo "Welcome, this script will set up your hard drives to install Backtrack2"
echo "First we need to know what sizes you want your partitions to be"
echo -n "Boot Partition size in MB ie 1GB = 1024MB (default 50): "; read BOOTP	
echo -n "Swap Partition size in MB ie 1GB = 1024MB (default 512)"; read SWAPP	
#echo -n "ROOT Partition size in MB ie 1GB = 1024MB"; read ROOTP	
#Warns the user that formatting procedure is taking place.
clear
echo "WARNING!!"
echo "This procedure will wipe the content of the current hard drive."
echo -n "Are you sure you want to continue. (y/n): "; read sAnswer

if [ $sAnswer = "n" ] ; then
	echo "Leaving..."
	exit
fi

echo "Creating the partitions..."
fdisk /dev/hda <<< $'n\np\n1\n\n+"$BOOTP"M\nn\np\n2\n\n+"$SWAPP"M\n\nn\np\n3\n\n\n\na\n1\nt\n2\n82\nw\nq\n' >/dev/null
if [ "$?" ]; then
        echo "Partition creation failed on"
	exit
else
        echo "Partition creation was successfull"
fi 
fdisk /dev/hda <<< $'p\nq\n';

echo "Formating the drives..."
mkfs.ext3 /dev/hda1 >/dev/null
if [ "$?" ]; then
        echo "mkfs.ext3 failed"
	exit
fi 
mkfs.ext3 /dev/hda3 >/dev/null
if [ "$?" ]; then
        echo "mkfs.ext3 failed"
	exit
fi
mkswap /dev/hda2
swapon /dev/hda2


echo "Mounting partition..."
mkdir /tmp/boot
mkdir /tmp/BT2f
mount /dev/hda1 /tmp/boot
mount /dev/hda3 /tmp/BT2f

echo "Script is completed..."
exit