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#!/bin/bash
#
# --- ROCK-COPYRIGHT-NOTE-BEGIN ---
#
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
# Please add additional copyright information _after_ the line containing
# the ROCK-COPYRIGHT-NOTE-END tag. Otherwise it might get removed by
# the ./scripts/Create-CopyPatch script. Do not edit this copyright text!
#
# ROCK Linux: rock-src/scripts/Create-CkSumPatch
# ROCK Linux is Copyright (C) 1998 - 2003 Clifford Wolf
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version. A copy of the GNU General Public
# License can be found at Documentation/COPYING.
#
# Many people helped and are helping developing ROCK Linux. Please
# have a look at http://www.rocklinux.org/ and the Documentation/TEAM
# file for details.
#
# --- ROCK-COPYRIGHT-NOTE-END ---
if [ $# = 1 -a "$1" = -misc ] ; then
set x -repository misc ; shift
fi
if [ $# = 1 -a "$1" = -all ] ; then
shift $# ; cmpfield=2
else
if [ "$1" = "-repository" -o "$1" = "-target" ]
then cmpfield=2 ; shift ; else cmpfield=3 ; fi
if [ "$#" -eq 0 -o "${1#-}" != "$1" ] ; then
echo "Usage: $0 <package-names>"
echo "or $0 -repository <respository-names>"
echo "or $0 -target <target-names>"
echo "or $0 -misc"
echo "or $0 -all"
exit 1
fi
fi
echo "Creating cksum.patch ..." >&2
./scripts/Download -list-cksums | grep '^00* ' | \
while read cksum gzfile ; do
bzfile="`echo "$gzfile" | sed 's,\.\(t\?\)\(gz\|Z\)$,.\1bz2,'`"
if [ -f "$bzfile" ]
then
checkthis=1
y="`echo $bzfile | cut -f$cmpfield -d/`"
for x ; do
[ $checkthis = 1 ] && checkthis=0
[ "$y" = $x ] && checkthis=2
done
if [ $checkthis = 0 ] ; then
: echo "Skip: $bzfile" ; continue
fi
if [[ "$bzfile" = *.bz2 ]] || [[ "$bzfile" = *.tbz2 ]] ; then
echo -n "$bzfile (bzip2): " >&2
cksum="`bunzip2 < $bzfile | cksum | cut -f1 -d' '`"
else
echo -n "$gzfile (raw): " >&2
cksum="`cksum "$gzfile" | cut -f1 -d' '`"
fi
echo $cksum >&2
rep="`echo $bzfile | cut -f2 -d/`"
if [ -d package/$rep ] ; then
xfile="`echo $gzfile | cut -f4- -d/`"
pkgdir="package/`echo $gzfile | cut -f2,3 -d/`"
descfile="$pkgdir/`echo $gzfile | cut -f3 -d/`.desc"
if [ -f $descfile ] ; then
sedscript="s,\[D\] *00* *$xfile,[D] $cksum $xfile,"
sed "$sedscript" < $descfile > /tmp/$$
if cmp -s ./$descfile /tmp/$$ ; then
echo "!!! SED script didn't change anything:" >&2
echo "!!! $sedscript" >&2
else
{ echo "diff -u -U 0 ./$descfile /tmp/$$"
diff -u -U 0 ./$descfile /tmp/$$ ; }
fi
rm -f /tmp/$$
else
echo "!!! No Desc File for $gzfile" >&2
echo "!!! (My guess was $descfile)" >&2
fi
elif [ -d target/$rep -o "$rep" = misc ] ; then
if [ -d target/$rep ] ; then
descfile="target/$rep/download.txt"
else
descfile="scripts/miscdown.txt"
fi
xfile="`echo $gzfile | cut -f3- -d/`"
if [ -f $descfile ] ; then
sedscript="s,^00* *$xfile,$cksum $xfile,"
sed "$sedscript" < $descfile > /tmp/$$
if cmp -s ./$descfile /tmp/$$ ; then
echo "!!! SED script didn't change anything:" >&2
echo "!!! $sedscript" >&2
else
{ echo "diff -u -U 0 ./$descfile /tmp/$$"
diff -u -U 0 ./$descfile /tmp/$$ ; }
fi
rm -f /tmp/$$
else
echo "!!! No Desc File for $gzfile" >&2
echo "!!! (My guess was $descfile)" >&2
fi
else
echo "!!! No Desc File for $gzfile" >&2
echo "!!! (I didn't have any possible guesses)" >&2
fi
fi
done