#!/bin/sh
#
#  make_release_current  release
#

test=`echo $BFDIST|grep $HOME`
if [ x$test = x ]
then
    echo
    echo "you MUST login as cdfsoft to run this."
    echo "Try again."
    echo
    exit
fi

new_release=$1
if [ x$new_release = x ]
then
    echo
    echo "Usage: $0 new_release"
    echo
    exit
fi

old_release=`ups list -c -KVERSION cdfsoft2|sed 's%"%%g'`

cd $BFDIST/releases
if [ ! -d $new_release ]
then
    echo ''
    echo " $BFDIST/releases/$new_release does not exist."
    echo " No action taken."
    echo ''
    exit
fi

if [ x$old_release != x ]
then
    if [ ! -d $old_release ]
    then
	echo ''
	echo '******************************************************************'
	echo " $BFDIST/releases/$old_release does not exist."
	echo " It is likely that something is awry with the ups files."
	echo " Please look into why ups says $old_release is current,"
	echo " but the release does not exist in the usual location."
	echo '******************************************************************'
	exit
    fi
    echo rm  old
    rm old
    echo ln -s $old_release old
    ln -s $old_release old
    echo ups undeclare -c cdfsoft2
    ups undeclare -c cdfsoft2
    echo ups declare -o cdfsoft2 $old_release
    ups declare -o cdfsoft2 $old_release
fi

echo rm current
rm current
echo ln -s $new_release current
ln -s $new_release current

echo ups declare -c cdfsoft2 $new_release
ups declare  -c cdfsoft2 $new_release