Merge pull request #2 from raghu12133/master

Added ngrok support

README.md

@@ -27,6 +27,7 @@ When the above command is executed, any URL that is hit at http://localhost:3000
     -C, --cors           Add CORS headers to response. Optional Allow-Origin URL as param. Default is '*'.
     -H, --header         * Response header in the format 'header:value'.
     -s, --status-code    Response status code. Default is '200'.
+    -n, --ngrok          Provides an ngrok tunnel url for the running server.
     -v, --version        Display anyurlhttpserver version.
     -h, --help           Output usage information.
 

index.js

@@ -3,6 +3,7 @@
 'use strict';
 
 var fs = require('fs');
+var ngrokTunnel = require('ngrok');
 
 // Constants:
 const DEF_CONTENT = '{"hello": "world"}';
@@ -33,6 +34,8 @@ prg.addOpt('C', 'cors',
 prg.addOpt('H', 'header',
   `* Response header in the format 'header:value'.`,
   {hasArg: true, multiArg: true});
+prg.addOpt('n', 'ngrok',
+  `Provides an ngrok tunnel url for the running server.`);
 prg.addOpt('s', 'status-code',
   `Response status code. Default is '${DEF_STATUS}'.`,
   {hasArg: true});
@@ -128,6 +131,15 @@ var corsUrl = (function() {
   }
 })();
 
+var ngrok = (function() {
+  if(res.gopts.has('n')) {
+    return true;
+  }
+  else {
+    return false;
+  }
+})();
+
 // Web server start:
 var express = require('express');
 var app = express();
@@ -154,4 +166,11 @@ app.all('/*', function(req, res){
 });
 
 console.log(`Starting server in port ${port}.`);
-app.listen(port);
+app.listen(port, function(){
+  if (ngrok) {
+    ngrokTunnel.connect(port, function (err, url) {
+      console.log('\nngrok url:');
+      console.log(url);
+    });
+  }
+});

package.json

@@ -24,7 +24,8 @@
   },
   "dependencies": {
     "express": "^4.13.4",
-    "wiz-cliparse": "^0.5.4"
+    "wiz-cliparse": "^0.5.4",
+    "ngrok" : "2.2.4"
   },
   "devDependencies": {
     "chai": "^3.5.0",