usr.bin/shar/shar.sh

   1 #!/bin/sh -
   2 #
   3 #       $NetBSD: shar.sh,v 1.3 2005/06/30 02:36:35 perry Exp $
   4 #
   5 # Copyright (c) 1990, 1993
   6 #       The Regents of the University of California.  All rights reserved.
   7 #
   8 # Redistribution and use in source and binary forms, with or without
   9 # modification, are permitted provided that the following conditions
  10 # are met:
  11 # 1. Redistributions of source code must retain the above copyright
  12 #    notice, this list of conditions and the following disclaimer.
  13 # 2. Redistributions in binary form must reproduce the above copyright
  14 #    notice, this list of conditions and the following disclaimer in the
  15 #    documentation and/or other materials provided with the distribution.
  16 # 3. Neither the name of the University nor the names of its contributors
  17 #    may be used to endorse or promote products derived from this software
  18 #    without specific prior written permission.
  19 #
  20 # THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  21 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  22 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  23 # ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  24 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  25 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  26 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  27 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  28 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  29 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  30 # SUCH DAMAGE.
  31 #
  32 #       @(#)shar.sh     8.1 (Berkeley) 6/6/93
  33 #
  34
  35 if [ $# -eq 0 ]; then
  36         echo 'usage: shar file ...'
  37         exit 1
  38 fi
  39
  40 cat << EOF
  41 # This is a shell archive.  Save it in a file, remove anything before
  42 # this line, and then unpack it by entering "sh file".  Note, it may
  43 # create directories; files and directories will be owned by you and
  44 # have default permissions.
  45 #
  46 # This archive contains:
  47 #
  48 EOF
  49
  50 for i
  51 do
  52         echo "# $i"
  53 done
  54
  55 echo "#"
  56
  57 for i
  58 do
  59         if [ -d $i ]; then
  60                 echo "echo c - $i"
  61                 echo "mkdir -p $i > /dev/null 2>&1"
  62         else
  63                 echo "echo x - $i"
  64                 echo "sed 's/^X//' >$i << 'END-of-$i'"
  65                 sed 's/^/X/' $i
  66                 echo "END-of-$i"
  67         fi
  68 done
  69 echo exit
  70 echo ""
  71
  72 exit 0