#!/bin/bash

DIRROOT="$1"

if [ "$DIRROOT" = "" ]
then
    echo "No directory given" 1>&2
    exit 1
    fi

M2_REPO="${M2_REPO:-$HOME/.m2/repository}" ;
X=$(perl -ne 'next unless /\spath="M2_REPO([^"]*)"/s ; print "$1","\n"' $DIRROOT/.classpath)

CP=
for x in $X
do
   [ -n "$CP" ] && CP="$CP:"
   CP="${CP}$M2_REPO$x"
done

[ -e "$DIRROOT/classes" ] && CP="$DIRROOT/classes:$CP"
[ -e "$DIRROOT/target/classes" ] && CP="$DIRROOT/target/classes:$CP"

echo "$CP"