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#!/bin/sh
#---------------------------------------------------------------
# Project : Mandriva Linux
# Module : rpm
# File : filter.sh
# Version : $Id$
# Author : Frederic Lepied
# Created On : Tue May 13 15:45:17 2003
# Purpose : filter using grep and first argument the
# command passed as the rest of the command line
#---------------------------------------------------------------
GREP_ARG="$1"
FILE_GREP_ARG="$2"
BUILDROOT="$3"
PROG="$4"
shift 4
# use ' ' to signify no arg as rpm filter empty strings from
# command line :(
if [ "$FILE_GREP_ARG" != ' ' ]; then
# get rid of double and trailing slashes
BUILDROOT="$(echo "$BUILDROOT" | perl -pe 's,/+,/,g;s,/$,,')"
perl -pe "s,^$BUILDROOT,," | grep -v "$FILE_GREP_ARG" | perl -pe "s,^,$BUILDROOT,"
else
cat
fi | \
$PROG "$@" | \
if [ "$GREP_ARG" != ' ' ]; then
grep -v "$GREP_ARG"
else
cat
fi
exit 0
# filter.sh ends here
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