#!/bin/bash
# This script holds utilities for Karma lessons
# MIT License
# copyright 2009 Bryan W Berry, Christoph Derndorfer

NARWHAL=./utils/bin/narwhal

    
kgettext() {

    if [ -z ./narwhal/bin ] ; then
	echo "You need narwhal js interpreter in order to proceed"
        exit 1
    fi
    
    $NARWHAL ./utils/karma.js $@
    exit 0
}

kmakechakra() {

    if [ -z ./narwhal/bin ] ; then
	echo "You need narwhal js interpreter in order to proceed"
        exit 1
    fi
    
    $NARWHAL ./utils/chakra.js $@
    exit 0
}

case "$1" in 
    "--gettext")
	shift
	kgettext $@
      	;;
	"--makechakra")
	shift
	kmakechakra $@
    ;;
    "--help")
	echo "Usage:  --gettext html_file.html target_file.po"
	;;
    *) 
	echo "Usage:  --gettext html_file.html target_file.po"
	;;
esac