From 2409b80b4ad4745971d9e5e864e7f30f23b9d00b Mon Sep 17 00:00:00 2001
From: Boris Kurktchiev <kurktchiev@gmail.com>
Date: Mon, 23 Nov 2015 16:49:46 -0500
Subject: [PATCH 1/2] Update index.js

Not really sure if thats how the no arguments bit should look, but it would be good to have a -h and at least spit out something when you run it with no arguments :)
---
 index.js | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index fc56438..084ee86 100755
--- a/index.js
+++ b/index.js
@@ -107,7 +107,7 @@ function getFilter(tagString) {
 }
 
 function run() {
-	var configFileLocation
+  var configFileLocation
   if (argv.C) {
     configFileLocation = argv.C
   } else if (fileExists(I2CSSH_CONFIG_FILE)) {
@@ -118,7 +118,7 @@ function run() {
     config = yaml.safeLoad(fs.readFileSync(configFileLocation, 'utf8'));
   }
 
-	initConfig()
+  initConfig()
 
   if (argv.t) {
     promises.push(parseTags(argv.t))
@@ -127,6 +127,14 @@ function run() {
   if (argv.c) {
     promises.push(parseClusters(argv.c))
   }
+  
+  if (argv.h) {
+     console.log("-C  --  YAML config file to use\n" + "-c name  --  pass in a cluster name defined in your config file\n" + "-t name  --  ec2 tag to connect to")
+  }
+  
+  if (argv = null ) {
+     console.log("-C  --  YAML config file to use\n" + "-c name  --  pass in a cluster name defined in your config file\n" + "-t name  --  ec2 tag to connect to")
+  }
 
   Promise.all(promises).then(function(results) {
     hosts = _.uniq(hosts.concat(_.flatten(results)))

From ea9bde961cc9833a92097b6c13a65a006a7b3929 Mon Sep 17 00:00:00 2001
From: Boris Kurktchiev <kurktchiev@gmail.com>
Date: Mon, 23 Nov 2015 16:57:02 -0500
Subject: [PATCH 2/2] Update index.js

---
 index.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/index.js b/index.js
index 084ee86..3667fa9 100755
--- a/index.js
+++ b/index.js
@@ -15,6 +15,7 @@ var argv = require('yargs')
   .alias('C', 'config')
   .alias('c', 'clusters')
   .alias('t', 'tag')
+  .alias('h', 'help')
   .argv;
 
 var I2CSSH_CONFIG_FILE = process.env.HOME + '/.i2csshrc';