#!/bin/bash

#################################################################################

# 

# Name :  CentOS 6 Live Media [CD,DVD] build script 

# Function : Builds the CD,DVD media from the last current C6 tree

# How to call it : see usage()

# Author : Fabian Arrotin (arrfab@centos.org)

#

#################################################################################

usage() {

cat <<  EOF

You need to call the script like this : $0 -arguments

        -a : define the arch (required, default:none, values : [i386,x86_64])   

        -p : define the repo path (required, default:none)

	-m : define the media type (required, default:none, values : [cd,dvd])

        -h : display this help

EOF

}

varcheck() {

if [ -z "$1" ] ; then

        usage

        exit 1

fi

}

while getopts “ha:p:m:” OPTION

do

     case $OPTION in

         h)

             usage

             exit 1

             ;;

         a)

             arch=$OPTARG

             ;;

         m)

             media=$(echo $OPTARG|tr [:lower:] [:upper:])

             ;;

         p)

             repopath=$OPTARG

             ;;

         ?)

             usage

             exit

             ;;

     esac

done

varcheck $arch

varcheck $media

varcheck $repopath

if [ `id -u` -ne "0" ]; then

	echo "you must call this script as root or with proper sudo permissions !"

	exit 1

fi

# Checking that we have the proper build tools installed

for package in livecd-tools python-imgcreate;

do

	rpm -q $package >/dev/null 2>&1 

	if [ $? -ne 0 ];then

		echo "Package $package not installed and needed for the $0 script to run !"

		exit 1

	fi

done

cd `dirname $0`

setenforce 0

/bin/cp ks/centos6-live${media}-desktop.cfg /tmp/

sed -i s#REPOPATH#$repopath#g /tmp/centos6-live${media}-desktop.cfg

setarch $arch livecd-creator -c /tmp/centos6-live${media}-desktop.cfg -f "CentOS-6-${arch}-Live${media}" 

setenforce 1