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58 lines
2.0 KiB
Bash
58 lines
2.0 KiB
Bash
#! /bin/sh
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# ex:ts=8
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# Copyright (c) 2003 David E. O'Brien
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# $FreeBSD$
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# Creates an INDEX file suitable for an ISO distribution image from a master
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# INDEX file. The generated INDEX file contains only the packages in the
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# supplied directory.
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case $# in
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3) PKG_EXT="tbz" ;;
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4) PKG_EXT=$4 ;;
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*)
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echo `basename $0` "<master index file> <output index file> <pkg dir> [pkg ext]"
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exit 1
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;;
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esac
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PKG_LIST=$(basename `ls $3/*.${PKG_EXT}` | sed -e "s/\.${PKG_EXT}$//")
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REGEX=$(echo ${PKG_LIST} | sed \
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-e 's/ /|/g' \
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-e 's/\./\\\./g' \
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-e 's/\+/\\\+/g' \
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-e 's/\^/\\\^/g')
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egrep "^(${REGEX})" $1 > $2
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if [ $(echo ${PKG_LIST} | wc -w) != $(wc -l < $2) ]; then
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echo "ERROR: some packages not found in $1"
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exit 1
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else
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exit 0
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fi
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