'use strict';
var gutil = require('gulp-util');
var through = require('through2');
var execFile = require('child_process').execFile;

module.exports = function (options) {

    var nugetPath =  __dirname + "./nuget.exe";
    var monoPath  =  null;
    var targetFile = nugetPath;
    var cmdArgs = ["restore"]
   
    if(options){
        nugetPath = options.nugetPath || nugetPath;
        monoPath = options.monoPath || monoPath
    }
     if(monoPath && monoPath.length > 0){
        targetFile = monoPath;
        cmdArgs.unshift(nugetPath);
    }

	return through.obj(function (file, enc, cb) {
		if (!file || !file.path) {
			cb(null, file);
			return;
		}
        cmdArgs.push(file.path);
        return execFile(targetFile, cmdArgs, function(error, stdout, stderror){
             console.log(stdout);
            console.log(stderror);
             if (error) {
                throw error;
            }
            cb(null, file);
        });

	});
};
