#!/bin/sh

#+
#  Name:
#     yafit

#  Purpose:
#     Invokes the YAFIT application on unix.

#  Requisistes:
#     - java should be on the path
#     - yafit.jar should be in the same directory as this script

#  Author:
#     MBT: Mark Taylor
#-

#  Find where this script is located.
bindir="`dirname $0`"
jarfile=$bindir/yafit.jar
if [ ! -f $jarfile ]
then
   echo 1>&2 "No file $jarfile"
   exit 1
fi

#  Pull out any arguments which look to be destined for the java binary.
javaArgs=""
while test "$1"
do
   if echo $1 | grep -- '^-[XD]' >/dev/null; then
      javaArgs="$javaArgs $1"
      shift
   elif echo $1 | grep -- '^-J' >/dev/null; then
      javaArgs="$javaArgs `echo $1 | sed s/^-J//`"
      shift
   elif [ "$1" = "-classpath" -a -n "$2" ]; then
      shift
      export CLASSPATH="$1"
      shift
   else
      break
   fi
done

#  Execute the command.
java $javaArgs -jar $jarfile "$@"