#!/bin/sh -e
#
# compress_files - compress files helper.
#
# $Id$
# Copyright (C) 2000-2003  Dmitry V. Levin <ldv@altlinux.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the te/bin/rms 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
#

. @RPMCONFIGDIR@/functions
ValidateBuildRoot

RPM_COMPRESS_METHOD="${RPM_COMPRESS_METHOD## }"
RPM_COMPRESS_METHOD="${RPM_COMPRESS_METHOD%% }"
case "$RPM_COMPRESS_METHOD" in
	no|none|plain|skip)
		exit 0
		;;
esac

for f in "$@"; do
	case "$RPM_COMPRESS_METHOD" in
		gz*)
			/bin/gzip -9nf "$f"
			;;
		bz*)
			/bin/bzip2 -9f "$f"
			;;
		*)
			/bin/bzip2 -9kf "$f"
			/bin/gzip -9nf "$f"
			SIZE_BZIP2=`@RPMCONFIGDIR@/filesize "$f.bz2" 512`
			SIZE_GZIP=`@RPMCONFIGDIR@/filesize "$f.gz" 512`
			[ "$SIZE_GZIP" -gt "$SIZE_BZIP2" ] && /bin/rm -f "$f.gz" || /bin/rm -f "$f.bz2"
			;;
	esac
done