36 lines
911 B
Bash
36 lines
911 B
Bash
#! /bin/sh
|
|
# $OpenBSD: link-checksums,v 1.2 2010/09/08 11:06:12 espie Exp $
|
|
# Written by Marc Espie, 2000
|
|
# Public domain
|
|
|
|
# Sets up hard links under a distfiles mirror, so that
|
|
# files will be preserved against checksum changes as a last
|
|
# ditch attempt.
|
|
|
|
# Also see REFETCH in bsd.port.mk, and mirroring-ports (7)
|
|
|
|
DISTDIR=${DISTDIR:-/usr/ports/distfiles}
|
|
cd ${DISTDIR}
|
|
CIPHERS=${CIPHERS:-sha1 md5 rmd160 sha256}
|
|
|
|
bdir=by_cipher
|
|
# Build the find so that existing cipher dirs are avoided
|
|
exclude="-type d -name $bdir -prune"
|
|
for ci in ${CIPHERS}
|
|
do
|
|
exclude="${exclude} -o -type d -name $ci -prune"
|
|
done
|
|
echo "find . \( $exclude \) -o -type f -print"
|
|
find . \( $exclude \) -o -type f -print | while read i
|
|
do
|
|
file=`basename $i`
|
|
for ci in ${CIPHERS}
|
|
do
|
|
result=`cksum -a $ci -b <$i`
|
|
res=`echo $result|sed -e 's,\(..\).*,\1,'`
|
|
dir=$bdir/$ci/$res/$result
|
|
mkdir -p $dir
|
|
ln -f $i $dir/$file
|
|
done
|
|
done
|