#!/bin/bash
VERSIONS=`echo $@| sed s/^\[[:alpha:][:digit:]-\]*[[:space:]]*//`
IS_SELECT=`echo $@| sed s/[[:space:]].*//`

if [ "$IS_SELECT" == "0" ]
then
    for N in $VERSIONS
    do
	S="$N"
    done
    echo "$S"
    exit
fi

declare -a V
echo 1>&2
echo "Select version you want to build:" 1>&2
echo 1>&2
I=0
for N in $VERSIONS
do
    I=$(expr $I + 1)
    V[$I]="$N"
    echo "$I - $N" 1>&2
done
echo 1>&2
echo "Type number or type unlisted version like '2.0-8859' and press [Enter]:" 1>&2
read S
[ "$S" -gt "0" ] >/dev/null 2>&1 && [ "$I" -ge "$S" ] && echo "${V[$S]}" && exit
echo "$S"
