1#!/bin/sh
2# $Id: tar-copy.sh,v 1.5 2003/10/25 14:40:07 tom Exp $
3##############################################################################
4# Copyright (c) 1998,2003 Free Software Foundation, Inc.                     #
5#                                                                            #
6# Permission is hereby granted, free of charge, to any person obtaining a    #
7# copy of this software and associated documentation files (the "Software"), #
8# to deal in the Software without restriction, including without limitation  #
9# the rights to use, copy, modify, merge, publish, distribute, distribute    #
10# with modifications, sublicense, and/or sell copies of the Software, and to #
11# permit persons to whom the Software is furnished to do so, subject to the  #
12# following conditions:                                                      #
13#                                                                            #
14# The above copyright notice and this permission notice shall be included in #
15# all copies or substantial portions of the Software.                        #
16#                                                                            #
17# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
18# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
19# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
20# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
21# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
22# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
23# DEALINGS IN THE SOFTWARE.                                                  #
24#                                                                            #
25# Except as contained in this notice, the name(s) of the above copyright     #
26# holders shall not be used in advertising or otherwise to promote the sale, #
27# use or other dealings in this Software without prior written               #
28# authorization.                                                             #
29##############################################################################
30#
31# Author: Thomas E. Dickey
32#
33# Copy a collection of files using 'tar', so that their dates and links are
34# preserved
35#
36# Parameters:
37#	$1 = files to copy
38#	$2 = source directory
39#	$3 = destination directory
40#
41#DOIT=echo
42DOIT=eval
43
44if test $# != 3 ; then
45	echo "Usage: $0 files source target"
46	exit 1
47elif test ! -d "$2" ; then
48	echo "Source directory not found: $2"
49	exit 1
50elif test ! -d "$3" ; then
51	echo "Target directory not found: $3"
52	exit 1
53fi
54
55WD=`pwd`
56
57TMP=$WD/copy$$
58
59cd $2
60TEST=`ls -d $1 2>/dev/null`
61if test -z "$TEST"
62then
63	echo "... no match for \"$1\" in $2"
64else
65	echo "... installing files matching \"$1\" in $2"
66	trap "rm -f $TMP" 0 1 2 5 15
67	if ( tar cf $TMP $1 )
68	then
69		cd $3
70		LIST=`tar tf $TMP 2>&1`
71		$DOIT rm -rf $LIST 2>/dev/null
72		$DOIT tar xvf $TMP
73	else
74		echo "Cannot create tar of $1 files"
75		exit 1
76	fi
77fi
78