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99 lines
2.6 KiB
99 lines
2.6 KiB
#!/bin/bash
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# --- SDE-COPYRIGHT-NOTE-BEGIN ---
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# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
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#
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# Filename: lib/sde-package/patch-cksum.sh
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# Copyright (C) 2006 - 2011 The OpenSDE Project
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# Copyright (C) 2004 - 2006 The T2 SDE Project
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# Copyright (C) 1998 - 2003 Clifford Wolf
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#
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# More information can be found in the files COPYING and README.
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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; version 2 of the License. A copy of the
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# GNU General Public License can be found in the file COPYING.
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# --- SDE-COPYRIGHT-NOTE-END ---
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. lib/functions.in
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override=0
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files=''
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usage()
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{
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echo "Usage:"
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echo "./scripts/Create-CkSumPatch [options] <package-name>"
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echo "./scripts/Create-CkSumPatch [options] <target-name>"
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echo "./scripts/Create-CkSumPatch [options] <file-path>"
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echo " "
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echo "Options:"
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echo " -override Create new cksum if old one should be valid."
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echo " -help This."
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}
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while [ "$1" ]; do
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case "$1" in
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-override) override=1 ; shift ;;
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-repository) files="$files `echo package/$2/*/*.desc`" ; shift ; shift ;;
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-*|-help) usage ; exit
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;;
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target/*) files="$files $arg" ; shift ;;
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*.desc) files="$files $arg" ; shift ;;
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*) files="$files `echo package/*/$1/$1.desc`" ; shift ;;
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esac
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done
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# cksum_file path-to-desc-or-target-file
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cksum_file() {
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case "$1" in
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target/*)
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has_D='cat'
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sedscript='s,^[0-9]* *$file,$newcksum $file,'
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;;
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*.desc)
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has_D='fgrep "[D]" | sed "s/[[]D[^ ]*//"'
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sedscript='s,\[D\] *[0-9]* *$file,[D] $newcksum $file,'
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;;
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*)
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echo "!!! File type not recognized" >&2
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return -1
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esac
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if [ ! -f "$1" ]; then
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echo "!!! File not found: $1" >&2
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return -1
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fi
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local tmpdir="tmp/patch-cksum"
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mkdir -p $tmpdir
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cp $1 $tmpdir/$$
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eval "egrep -v '^#' $1 | $has_D" | while read cksum file url args; do
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[ "$cksum" = 'X' ] && continue
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[ "$cksum" != '0' -a "$override" = '0' ] && continue
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gzfile=`source_file cksum $file $url $flags`
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bzfile="`bz2filename "$gzfile"`"
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if [ ! -f "$bzfile" ]; then
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echo "!!! File not present: $bzfile" >&2
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continue
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fi
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echo -n "$bzfile: " >&2
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newcksum=$( sh lib/sde-download/cksum.sh "$bzfile" | cut -d' ' -f2 )
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echo $newcksum >&2
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if [ "$cksum" != 0 -a "$cksum" != "$newcksum" ]; then
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echo "!!! Checksum of $file changed (was $cksum)." >&2
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fi
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eval "sed \"$sedscript\" -i $tmpdir/$$"
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done
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diff -u ./$1 ./$tmpdir/$$
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rm -f $tmpdir/$$
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}
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for f in $files; do
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cksum_file $f
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done
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