#!/bin/bash
#
# Prepare a new delivery of the same version by changing TAG
#
# $Id$
#
# Syntax: mknewtag
#

umask 022
dname=`dirname $0`
prem=`echo $dname |cut -c1`
if [ ${prem} == "/" ]; then
	export TOOLHOME=$dname
else
	export TOOLHOME=${PWD}/$dname
fi

. $TOOLHOME/common-env
. $TOOLHOME/distro-env

# We need to get $VER and $TAG
if [ "$1" = "" ]; then
	LAST=`cat ${TOPDIR}/LAST`
else
	LAST=$1
	shift
fi
VER=`echo $LAST | cut -d- -f1`

TAG=`echo $LAST | cut -d- -f2`
echo -n "Changing TAG of version $VER value from $TAG to "
((TAG=$TAG+1))
echo "$TAG"
nb=`svn diff $TOOLHOME/.. | wc -l`
if [ $nb -gt 0 ]; then
	echo "You'll have to check in order before updating the TAG"
	echo "$TAG" > $TOOLHOME/TAG
else
	echo "$TAG" > $TOOLHOME/TAG
	(cd $TOOLHOME/.. ; svn ci -m "Automatic update of TAG to $TAG" ; svn up)
fi