release/scripts/mkpkgindex.sh

   1 #! /bin/sh
   2 # ex:ts=8
   3
   4 # Copyright (c) 2003 David E. O'Brien
   5 # All rights reserved.
   6 #
   7 # Redistribution and use in source and binary forms, with or without
   8 # modification, are permitted provided that the following conditions
   9 # are met:
  10 # 1. Redistributions of source code must retain the above copyright
  11 #    notice, this list of conditions and the following disclaimer.
  12 # 2. Redistributions in binary form must reproduce the above copyright
  13 #    notice, this list of conditions and the following disclaimer in the
  14 #    documentation and/or other materials provided with the distribution.
  15 #
  16 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  17 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  18 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  19 # ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  20 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  21 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  22 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  23 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  24 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  25 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  26 # SUCH DAMAGE.
  27 #
  28 # $FreeBSD$
  29
  30 # Creates an INDEX file suitable for an ISO distribution image from a master
  31 # INDEX file.  The generated INDEX file contains only the packages in the
  32 # supplied directory.
  33
  34 case $# in
  35         3) PKG_EXT="tbz" ;;
  36         4) PKG_EXT=$4 ;;
  37         *)
  38         echo `basename $0` "<master index file> <output index file> <pkg dir> [pkg ext]"
  39         exit 1
  40         ;;
  41 esac
  42
  43 PKG_LIST=$(basename `ls $3/*.${PKG_EXT}` | sed -e "s/\.${PKG_EXT}$//")
  44 REGEX=$(echo ${PKG_LIST} | sed \
  45         -e 's/ /|/g' \
  46         -e 's/\./\\\./g' \
  47         -e 's/\+/\\\+/g' \
  48         -e 's/\^/\\\^/g')
  49
  50 egrep "^(${REGEX})" $1 > $2
  51
  52 if [ $(echo ${PKG_LIST} | wc -w) != $(wc -l < $2) ]; then
  53         echo "ERROR: some packages not found in $1"
  54         exit 1
  55 else
  56         exit 0
  57 fi