#! /bin/bash
#   pbuilder -- personal Debian package builder
#   Copyright (C) 2001-2003 Junichi Uekawa
#
#   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

set -e 

. /usr/lib/pbuilder/pbuilder-checkparams
. /usr/lib/pbuilder/pbuilder-runhooks


if [ -n "$DISTRIBUTION" ]; then
    echo "Upgrading for distribution $DISTRIBUTION" 
fi
if [ "${PBUILDER_DEBUGMODE}" = "yes" ]; then
    TRAP="echo ignoring trap "
else
    TRAP=trap
fi

extractbuildplace
$TRAP umountproc_cleanbuildplace exit

loadhooks
echo "Refreshing the base.tgz "
echo " -> upgrading packages"
$CHROOTEXEC /usr/bin/apt-get update
if [ -n "$REMOVEPACKAGES" ]; then
    $CHROOTEXEC /usr/bin/dpkg --purge $REMOVEPACKAGES
fi
recover_aptcache

$TRAP saveaptcache_umountproc_cleanbuildplace exit
$CHROOTEXEC /usr/bin/apt-get -y "${FORCE_CONFNEW[@]}" dist-upgrade 
$CHROOTEXEC /usr/bin/apt-get -y install build-essential dpkg-dev apt $EXTRAPACKAGES
save_aptcache
$TRAP umountproc_cleanbuildplace exit
$CHROOTEXEC /usr/bin/apt-get clean || true

executehooks "E"
unloadhooks

umountproc
$TRAP cleanbuildplace exit
if [ ! "${INTERNAL_BUILD_UML}" = "yes" ]; then
    create_basetgz
fi
if [ "${PRESERVE_BUILDPLACE}" = "yes" ]; then
    trap exit
fi