userHome default rule

lib/certMgr.js

@@ -5,9 +5,10 @@ var exec = require('child_process').exec,
     os           = require("os"),
     color        = require('colorful'),
     readline     = require('readline'),
+    util         = require('./util'),
     asyncTask    = require("async-task-mgr");
 
-var certDir      = path.join(getUserHome(),"/.anyproxy_certs/"),
+var certDir      = path.join(util.getUserHome(),"/.anyproxy_certs/"),
     cmdDir       = path.join(__dirname,"..","./cert/"),
     asyncTaskMgr = new asyncTask();
 
@@ -37,10 +38,6 @@ function getCertificate(hostname,cb){
     }
 }
 
-function getUserHome() {
-    return process.env.HOME || process.env.HOMEPATH || process.env.USERPROFILE;
-}
-
 function createCert(hostname,callback){
     console.log(hostname);
     checkRootCA();

lib/util.js

@@ -18,3 +18,8 @@ module.exports.merge = function(baseObj, extendObj){
 	return baseObj;
 }
 
+
+module.exports.getUserHome = function(){
+    return process.env.HOME || process.env.HOMEPATH || process.env.USERPROFILE;
+}
+