declare var module: any;
declare function require(name:string);
declare var __filename: string;
declare var __dirname: string;

var gulp = require('gulp');
var $ = require('gulp-load-plugins')({ lazy: true });
var debug = require('gulp-debug');
var foreach = require('gulp-foreach');
var gutil = require('gulp-util');
var errorHandler = require('../helpers/errorHandler');

class CoffeeScriptCompileStream {
  constructor(stream) {

    if(!stream) {
      throw new Error('Compile Coffee setup incorrectly');
    }

    var coffeeScriptOptions = {
      bare: true
    };

    return stream
    .pipe($["if"](/[.]coffee$/,
      $.coffee({
        bare: true
      })
      .on('error', errorHandler.onWarning('coffee-script'))
    ))
    .on('error', errorHandler.onError('coffee-script'));

  }
}

export = CoffeeScriptCompileStream;