#!/bin/bash

# Assume that this script is called from the Kranc/Bin directory
export KRANCDIR=$(dirname $0)/..
export KRANCVERBOSE=no

while getopts "v" flag
do
  case $flag in
      "v")
	  export KRANCVERBOSE=yes
	  ;;
  esac
done

shift $(expr $OPTIND - 1)

if [ $# -eq 0 ]
then
    echo "Usage: $0 [-v] <script>"
    exit 1
fi

MMASCRIPT=$1
shift

MATH_MACOS=/Applications/Mathematica.app/Contents/MacOS/MathKernel

if which math >/dev/null; then
    MATH=math
elif [ -x $MATH_MACOS ]; then
    MATH=$MATH_MACOS
else
    echo "Cannot find math executable.  Is Mathematica on your path?"
    exit 1
fi

$MATH -run "Get[\"$KRANCDIR/Tools/MathematicaMisc/RunKranc.m\"]" $MMASCRIPT </dev/null