source: MondoRescue/trunk/tools/mknewversion@ 793

#!/bin/bash
#
# Prepare a delivery of a new version by changing VERSION/TAG from stable
#
# $Id$
#
# Syntax: mknewversion
#

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
if [ "$1" = "" ]; then
    LAST=`cat ${TOPDIR}/LAST`
else
    LAST=$1
    shift
fi
VER=`echo $LAST | cut -d- -f1`
MAJVER=`echo $VER | cut -d. -f1-2`
MINDIMAJVER=`echo $VER | cut -d. -f1`
MINDIMINVER=`echo $VER | cut -d. -f2`
((MINDIMAJVER=$MINDIMAJVER-1))
MINVER=`echo $VER | cut -d. -f3`
TAG=1
((MINVER=$MINVER+1))
VER=${MAJVER}.${MINVER}
echo "Changing Version $LAST to ${VER}-${TAG}"
grep -q stable $TOOLHOME/../mondo/VERSION
if [ $? -ne 0 ]; then
    echo "A new version can only be made from stable"
    exit -1
fi
nb=`svn diff $TOOLHOME/.. | wc -l`
if [ $nb -gt 0 ]; then
    echo "You'll have to check in before changing version"
else
    svn copy $SVN_M/branches/stable $SVN_M/branches/${VER}
    cd $TOOLHOME/../..
    svn co $SVN_M/branches/${VER} ${VER}
    cd ${VER}
    echo "$TAG" > tools/TAG
    for p in mindi mondo mondo-doc mindi-kernel; do
        v=${VER}
        if [ $p == "mindi" ]; then
            v=${MINDIMAJVER}.${MINDIMINVER}.${MINVER}
        fi
        echo "$v" > $p/VERSION
        if [ -f $p/ChangeLog ]; then
            grep -q "${v}-${TAG}" $p/ChangeLog
            if [ $? -ne 0 ]; then
                echo "You'll have to document in ${p}'s ChangeLog for ${v}-${TAG} related modifications"
                exit -1
            fi
        fi
    done
    svn ci -m "Creation of ${VER}-$TAG"
    svn up
fi