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#!/bin/sh
# $Id: tar-copy.sh,v 1.3 1998/02/11 12:14:03 tom Exp $
##############################################################################
# Copyright (c) 1998 Free Software Foundation, Inc. #
# #
# Permission is hereby granted, free of charge, to any person obtaining a #
# copy of this software and associated documentation files (the "Software"), #
# to deal in the Software without restriction, including without limitation #
# the rights to use, copy, modify, merge, publish, distribute, distribute #
# with modifications, sublicense, and/or sell copies of the Software, and to #
# permit persons to whom the Software is furnished to do so, subject to the #
# following conditions: #
# #
# The above copyright notice and this permission notice shall be included in #
# all copies or substantial portions of the Software. #
# #
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, #
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL #
# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER #
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING #
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER #
# DEALINGS IN THE SOFTWARE. #
# #
# Except as contained in this notice, the name(s) of the above copyright #
# holders shall not be used in advertising or otherwise to promote the sale, #
# use or other dealings in this Software without prior written #
# authorization. #
##############################################################################
#
# Author: Thomas E. Dickey <dickey@clark.net> 1997,1998
#
# Copy a collection of files using 'tar', so that their dates and links are
# preserved
#
# Parameters:
# $1 = files to copy
# $2 = source directory
# $3 = destination directory
#
#DOIT=echo
DOIT=eval
if test $# != 3 ; then
echo "Usage: $0 files source target"
exit 1
elif test ! -d "$2" ; then
echo "Source directory not found: $2"
exit 1
elif test ! -d "$3" ; then
echo "Target directory not found: $3"
exit 1
fi
WD=`pwd`
TMP=$WD/copy$$
trap "rm -f $TMP" 0 1 2 5 15
cd $2
if ( tar cf $TMP $1 )
then
cd $3
LIST=`tar tf $TMP 2>&1`
$DOIT rm -rf $LIST 2>/dev/null
$DOIT tar xvf $TMP
else
echo "Cannot create tar of $1 files"
exit 1
fi
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