1#/bin/bash
2
3RESULT=`grep SNACK_VERSION "$1"`
4THIS_ONE=0
5for i in $RESULT; do
6   if test "$THIS_ONE" = "1" ; then
7     #echo "THIS ONE is \'$i\'"
8     LEN=`expr length "$i"`
9     #echo "LEN is $LEN"
10     END=`expr $LEN - 2`
11     #echo "END is $END"
12     VERSION=`expr substr "$i" 2 $END`
13   fi
14   if test "$i" = "SNACK_VERSION"; then
15     THIS_ONE=1
16   fi
17done
18#echo "final VERSION is '$VERSION'"
19echo $VERSION
20
21