/*\
title: $:/core/modules/commands/build.js
type: application/javascript
module-type: command

Command to build a build target

\*/
(function(){

/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";

exports.info = {
	name: "build",
	synchronous: true
};

var Command = function(params,commander) {
	this.params = params;
	this.commander = commander;
};

Command.prototype.execute = function() {
	// Get the build targets defined in the wiki
	var buildTargets = $tw.boot.wikiInfo && $tw.boot.wikiInfo.build;
	if(!buildTargets) {
		return "No build targets defined";
	}
	// Loop through each of the specified targets
	var targets;
	if(this.params.length > 0) {
		targets = this.params;
	} else {
		targets = Object.keys(buildTargets);
	}
	for(var targetIndex=0; targetIndex<targets.length; targetIndex++) {
		var target = targets[targetIndex],
			commands = buildTargets[target];
		if(!commands) {
			return "Build target '" + target + "' not found";
		}
		// Add the commands to the queue
		this.commander.addCommandTokens(commands);
	}
	return null;
};

exports.Command = Command;

})();