#!/usr/bin/env bash
SCRIPT_FILE=$0
WORKING_DIR=$PWD

cd `dirname $SCRIPT_FILE`
SCRIPT_FILE=`basename $SCRIPT_FILE`

# Iterate down a (possible) chain of symlinks
while [ -L "$SCRIPT_FILE" ]
do
    SCRIPT_FILE=`readlink $SCRIPT_FILE`
    cd `dirname $SCRIPT_FILE`
    SCRIPT_FILE=`basename $SCRIPT_FILE`
done

# Compute the canonicalized name by finding the physical path 
# for the directory we're in and appending the target file.
SCRIPT_DIR=`pwd -P`
RESULT=$SCRIPT_DIR/$SCRIPT_FILE

# Reset working directory
cd $WORKING_DIR
/usr/bin/env node $RESULT.js "$@"