#!/bin/sh
# @(#)$KimmoSuominen: .cfg/home/bin/share/fixcvs,v 1.2 2005/02/20 19:42:04 kim Exp $
#
# 20010428  Kimmo Suominen
#
usage() {
    echo "Usage: $0 workdir [Entries|Repository|Root] sed-expression" >&2
    exit 1
}
#
ecode=0
#
if [ $# -ne 3 ]
then
    usage
fi
#
if [ ! -d "$1" ]
then
    usage
fi
d=$1
shift
#
case "$1" in
Entries|Repository|Root)
    ;;
*)
    usage
    ;;
esac
f=$1
shift
#
find "$d" -path "*/CVS/$f" -print | \
while read i
do
    cp -p $i $i.bak && \
    if sed -e "$1" < $i.bak > $i
    then
	rm -f $i.bak
    else
	ecode=2
	echo "$0: sed failed: $i" >&2
	mv -f $i.bak $i
    fi
done
#
exit $ecode