#!/bin/bash
# Copyright (C) 2016 Ian Kelling

# This program 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 2
# of the License, or (at your option) any later version.

# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.


cleanup() { :; }
set -eE -o pipefail
trap 'cleanup; echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR


[[ $EUID == 0 ]] || exec sudo "$BASH_SOURCE" "$@"

src=$(readlink -f "${BASH_SOURCE%/*}")

e() { echo "$*"; "$@"; }

mount_dir=$(mktemp -d)

cleanup() { cd; umount -f $mount_dir; }
e mount -o users wrt:/mnt/usb $mount_dir


cd $mount_dir
e rm -rf debian-wheezy
mkdir debian-wheezy
cd debian-wheezy
e $src/debian-preseed "$@" # my script
cd ..
e rm -f tftpboot
e ln -s debian-wheezy tftpboot

cd /
e umount $mount_dir
e $src/pxe-server default plain # my script