add helper tool for starting new mode

tool/lib.js

@@ -1,38 +1,73 @@
 var plist = require("plist");
 var util = require("util");
+var url = require("url");
+
+var https = require("https");
+var http = require("http");
+
 exports.parsePlist = function(themeXml, callback) {    
-    var result = ""
+    var result = "";
     plist.parseString(themeXml, function(_, theme) {
         result = theme[0];
         callback && callback(theme[0]);
     });
     return result;
-}
+};
 
 exports.formatJSON = function(object, initialIndent) {
-    return util.inspect(object, false, 40).replace(/^/gm, initialIndent||"")
-    
-}
+    return util.inspect(object, false, 40).replace(/^/gm, initialIndent||"");
+};
 
 
 exports.fillTemplate = function(template, replacements) {
     return template.replace(/%(.+?)%/g, function(str, m) {
         return replacements[m] || "";
     });
-}
+};
 
 exports.hyphenate = function(str) {
-    return str.replace(/([A-Z])/g, "-$1").replace(/_/g, "-").toLowerCase();
-}
+    return str.replace(/([A-Z])/g, "-$1").replace(/[_\s\-]+/g, "-").toLowerCase();
+};
+
+exports.camelCase = function(str) {
+    return str.replace(/[\-_\s]+(.?)/g, function(x, y) {return y.toUpperCase()});
+};
+
+exports.snakeCase = function(str) {
+    return str.replace(/([a-z])([A-Z])/g, "$1-$2").replace(/[_\s\-]+/g, "_").toLowerCase();
+};
 
 exports.quoteString = function(str) {
     return '"' + str.replace(/\\/, "\\\\").replace(/"/g, '\\"').replace(/\n/g, "\\\n") + '"';
-}
+};
 
 
 exports.restoreJSONComments = function(objStr) {
     return objStr.replace(/^(\s*)comment: '(.*)'/gm, function(_, i, c) {
-        return i + "//" +  c.replace(/\\n(\\t)*/g, "\n" + i + "//") + "\n" + i
+        return i + "//" +  c.replace(/\\n(\\t)*/g, "\n" + i + "//") + "\n" + i;
     }).replace(/ \/\/ ERROR/g, '", // ERROR');
-}
+};
+
+
+exports.download = function(href, callback) {
+	var options = url.parse(href);   
+	var protocol = options.protocol === "https:" ? https : http;
+	console.log("connecting to " + options.host + " " + options.path);
+	var request = protocol.get(options, function(res) {
+		var data = "";
+		res.setEncoding("utf-8");
+
+		res.on("data", function(chunk) {
+			data += chunk;
+		});
+
+		res.on("end", function(){
+			callback(data);
+		});
+	});
+};
+
+
+exports.AceRoot = __dirname + "/../";
+exports.AceLib = __dirname + "/../lib/";