#!/bin/bash -
# @configure_input@
# Copyright (C) 2009-2013 Red Hat Inc.
#
# 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.

unset CDPATH

set -e

# Turn excludelist file into command line arguments.
exec 5<excludelist
while read regexp <&5; do
    excludes="$excludes --exclude $regexp"
done
exec 5<&-

# Run supermin on the package list.
# NB: Keep using --yum-config (deprecated alias) here since both old
# and new supermin still support it.
if [ "x@SUPERMIN_PACKAGER_CONFIG@" != "xno" ]; then
    extra="--yum-config @SUPERMIN_PACKAGER_CONFIG@"
fi
if [ "x@SUPERMIN_EXTRA_OPTIONS@" != "xno" ]; then
    extra="$extra @SUPERMIN_EXTRA_OPTIONS@"
fi

echo @SUPERMIN@ -v -o supermin.d --names $(< packagelist ) $excludes $extra
@SUPERMIN@ -v -o supermin.d --names $(< packagelist ) $excludes $extra

# Remove some things that we don't want in the appliance.  This is
# copied from the old febootstrap-minimize.  However minimization is
# not so important now that we are caching the appliance.
< supermin.d/hostfiles \
grep -v '^/usr/lib/locale' |
grep -v '^/usr/share/locale' |
grep -v '^/usr/share/man/' |
grep -v '^/usr/share/doc/' |
grep -v '^/usr/share/info/' |
grep -v '^/usr/share/gnome/help/' |
grep -v '^/usr/share/cracklib/' |
grep -v '^/usr/share/i18n/' > supermin.d/hostfiles-t

# XXX resolv.conf?  The old script had:
# echo nameserver 169.254.2.3 > resolv.conf
if ! grep -q /etc/resolv.conf supermin.d/hostfiles-t; then
    echo /etc/resolv.conf >> supermin.d/hostfiles-t
fi

# Include any Augeas lenses from the host.
if grep -q /usr/share/augeas/lenses supermin.d/hostfiles-t; then
    echo "/usr/share/augeas/lenses/*.aug" >> supermin.d/hostfiles-t
fi

mv supermin.d/hostfiles-t supermin.d/hostfiles
