uck-remaster-prepare-alternate

#!/bin/bash

###################################################################################
# UCK - Ubuntu Customization Kit                                                  #
# Copyright (C) 2006-2010 UCK Team                                                #
#                                                                                 #
# UCK is free software: you can redistribute it and/or modify                     #
# it under the terms of the GNU General Public License as published by            #
# the Free Software Foundation, either version 3 of the License, or               #
# (at your option) any later version.                                             #
#                                                                                 #
# UCK is distributed in the hope that it will be useful,                          #
# but WITHOUT ANY WARRANTY; without even the implied warranty of                  #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                   #
# GNU General Public License for more details.                                    #
#                                                                                 #
# You should have received a copy of the GNU General Public License               #
# along with UCK.  If not, see <http://www.gnu.org/licenses/>.                    #
###################################################################################

REMASTER_HOME="$1"

#############################
# general purpose functions #
#############################

function usage()
{
	echo "Usage: $0 [remaster-dir]"
}

function failure()
{
	echo "$@"
	exit 1
}

#########################
# input parameter check #
#########################

if [ -z "$REMASTER_HOME" ]; then
	REMASTER_HOME=~/tmp
fi

########
# main #
########

. libraries/remaster-live-cd.sh 2>/dev/null || . /usr/lib/uck/remaster-live-cd.sh 2>/dev/null || failure "libraries not found"

ISO_REMASTER_DIR="$REMASTER_HOME/remaster-iso"

if [ ! -e "$ISO_REMASTER_DIR" ]; then
	failure "ISO remastering directory does not exists"
fi

##########################
# detecting architecture #
##########################

ARCH=`ls "$ISO_REMASTER_DIR"/dists/stable/main | grep binary | cut -d \- -f2 | head -1`

#######################################
# creating basic extra pool structure #
#######################################

cd $ISO_REMASTER_DIR
mkdir -p dists/stable/extras/binary-$ARCH pool/extras

echo "now you can copy your packages in $ISO_REMASTER_DIR/pool/extras, customize preseed files or do other customizations"