#!/bin/bash

DIRROOT="$1"

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

# remove any trailing /
DIRROOT=${DIRROOT%/}

LIBDIR="$DIRROOT/lib"
CPDIR="$DIRROOT/classes"

# Cygwin - on Windows, the Java separator is ;

CYGWIN=0
SEP=':'

SYS="$(uname)"
# Was "$(uname -o)" = "cygwin" but not all systems have uname -o
if [ "${SYS#CYGWIN}" != "${SYS}" ]
then
    CYGWIN=1
    SEP=';'
    fi
unset SYS

# CP is the variable collecting the path/
# It may already have a value.

CP="${CP:-}"

# Append any jars in the lib/ directory

# Java6: just add: "$LIBDIR"/*

for jar in "$LIBDIR"/*.jar
  do
  # Check for no expansion
  [ -e "$jar" ] || break
  #echo "Path: $jar"
  [ "$CP" != "" ] && CP="${CP}${SEP}"
  CP="${CP}$jar"
  first=0
done

## CP="$CP$SEP$LIBDIR/*"

# Prepend any classes/ directory

if [ -e "$CPDIR" ]
then
    [ "$CP" != "" ] && CP="${SEP}${CP}"
    CP="${CPDIR}$CP"
    first=0
    fi

echo "$CP"