Fixes #99, resolves #97 by warning on missing file. New examples. New log functions

lib/bundle.js

@@ -1,15 +1,16 @@
 var mdeps = require("module-deps"),
 through   = require("through"),
 async     = require("async"),
-//uglify = require("uglify-js"),
 builtins = require("builtins");
 
+var _log     = require("./log");
 
 function bundle (input, complete) {
 
   async.waterfall([
 
     /**
+    * first we resolve all of the deps
      */
 
     function resolveDeps (next) {
@@ -39,9 +40,9 @@ function bundle (input, complete) {
           function end() {
             var content = buffer.join("");
             // console.log(content);
-
-
-            /*var source = uglify.parse(content, {
+            /*
+            // TODO add uglify flag
+            var source = uglify.parse(content, {
               strict: false
             });
             source.figure_out_scope();
@@ -63,8 +64,15 @@ function bundle (input, complete) {
           if (id == 'nexeres') { return false; } //treat our new moudle as a builtin module
           return !~builtins.indexOf(id);
         },
-        extensions: ['.js', '.json' ]
+        extensions: ['.js', '.json' ],
+        ignoreMissing: true
       });
+
+      /** event for missing packages, fixes conditional requires **/
+      md.on('missing', function(id, parent) {
+        _log("warn", "couldn't find require '"+id+"', errors may occur.");
+      });
+
       md.pipe(through(function (chunk) {
         deps.push(chunk);
       }, function () {
@@ -82,7 +90,7 @@ function bundle (input, complete) {
       for (var i = deps.length; i--;) {
         var dep = deps[i];
 
-        var req = "function (require, module, exports, __dirname) { \n" 
+        var req = "function (require, module, exports, __dirname) { \n"
         if (dep.id.toLowerCase().indexOf(".json", dep.id.length - 5) !== -1) {
           //this is the result of require("someFile.json"), so we need to export it from the function
           req += "module.exports = "

lib/exe.js

@@ -37,7 +37,7 @@ exports.compile = function (options, complete) {
 			/*
 			* Have we been given a custom flag for python executable?
 			*/
-			if(options.python!=='python' && options.python!=="") {
+			if(options.python!=='python' && options.python!=="" && options.python!==undefined) {
 				if(isWin) {
 					isPy=options.python.replace(/\//gm, "\\"); // use windows file paths, batch is sensitive.
 				} else {
@@ -150,7 +150,7 @@ exports.compile = function (options, complete) {
 			_log("cp %s %s", nodeCompiler.releasePath, options.output);
 			ncp(nodeCompiler.releasePath, options.output, function (err) {
 				if (err) {
-					console.log("* NOTICE * Failed to copy binary. Did the build fail?");
+					_log("error", "Couldn't copy binary.");
 					throw err; // dump raw error object
 				}
 				_log('copied');

lib/log.js

@@ -1,10 +1,13 @@
 module.exports = _log;
 
 /**
+ * logging aka stdout wrapper
  */
 
 function _log () {
 
+  var colors = require('colors');
+
   var args = Array.prototype.slice.call(arguments, 0),
   level = args.shift();
 
@@ -13,7 +16,13 @@ function _log () {
     level = "log";
   }
 
-  args[0] = "----> " + args[0];
+  if(level == "log") {
+    args[0] = "----> " + args[0];
+  } else if(level == "error") {
+    args[0] = "....> " + colors.red("ERROR: ") + args[0]
+  } else if(level == "warn") {
+    args[0] = "....> " + colors.yellow("WARNING: ") + args[0]
+  }
 
   console[level].apply(console, args);
-}
+}