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#!/bin/bash
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#
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# --- ROCK-COPYRIGHT-NOTE-BEGIN ---
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#
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# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
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# Please add additional copyright information _after_ the line containing
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# the ROCK-COPYRIGHT-NOTE-END tag. Otherwise it might get removed by
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# the ./scripts/Create-CopyPatch script. Do not edit this copyright text!
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#
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# ROCK Linux: rock-src/scripts/Create-PkgUpdPatch
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# ROCK Linux is Copyright (C) 1998 - 2003 Clifford Wolf
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version. A copy of the GNU General Public
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# License can be found at Documentation/COPYING.
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#
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# Many people helped and are helping developing ROCK Linux. Please
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# have a look at http://www.rocklinux.org/ and the Documentation/TEAM
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# file for details.
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#
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# --- ROCK-COPYRIGHT-NOTE-END ---
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if [ "$1" != "${1#-}" ] ; then
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cat << EOT >&2
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$0:
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Automatically create package-update patches.
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Input format (e.g.): automake-1.5, bind-9.2.0rc3, binutils-2.11.90.0.31,
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gettext-0.10.40, gnome-applets-1.4.0.4
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Output format: unified diff for the .desc files
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Type ./scripts/Help Create-PkgUpdPatch for details."
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EOT
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exit 1
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fi
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if [ "$*" ] ; then
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echo "$*" | exec $0
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exit $?
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fi
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tr ', \t' '\n\n\n' |
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tr -s '\n' | tr 'A-Z' 'a-z' |
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while read x ; do
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pkg="" ; pkgdir=""
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[ -z "$x" ] && continue
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echo "[ $x ]" >&2
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for y in package/*/* ; do
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z=${y##*/}
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if [[ "$x" == "$z"[-_]* ]] ; then
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pkg="$z" ; pkgdir="$y"
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fi
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done
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if [ "$pkg" ] ; then
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oldver="`egrep "^\[(V|VER|VERSION)\] " $pkgdir/$pkg.desc |
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tr '\t' ' ' | tr -s ' ' | cut -f2 -d' '`"
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newver=${x/$pkg?/} ; tmpfile=`mktemp` ; tmpfile2=`mktemp`
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echo "Upgrade Patch for $pkg ($pkgdir): $oldver -> $newver"
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sed "s/${oldver//./\\.}/$newver/g" < $pkgdir/$pkg.desc | \
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sed "s/^\[\(D\|DOWN\|DOWNLOAD\)\] [0-9]\+/[\1] 0/" > $tmpfile
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diff -u ./$pkgdir/$pkg.desc $tmpfile | tee $tmpfile2
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[ -s $tmpfile2 ] || echo "Patch for '$x' is empty!" >&2
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rm -f $tmpfile $tmpfile2
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else
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echo "Can't find package for '$x'!" >&2
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echo "Can't find package for '$x'!"
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fi
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echo
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done
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