From 98a3295e097d65f1e864e38ecac5a012a3717666 Mon Sep 17 00:00:00 2001
From: at15 <at15@outlook.com>
Date: Sun, 11 Sep 2016 22:46:40 -0700
Subject: [PATCH] [cli] Show available commands in help

- use es6 string template literals #1
---
 lib/cli/command.js | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/lib/cli/command.js b/lib/cli/command.js
index 9bc27a0..57188b8 100644
--- a/lib/cli/command.js
+++ b/lib/cli/command.js
@@ -132,12 +132,12 @@ class Command {
 
         // default value
         _.forEach(this.supportedFlags, (flag, name)=> {
-            if(!_.has(newFlags, name)){
+            if (!_.has(newFlags, name)) {
                 newFlags[name] = flag.defaultValue;
             }
         });
         _.forEach(this.supportedGlobalFlags, (flag, name)=> {
-            if(!_.has(newFlags, name)){
+            if (!_.has(newFlags, name)) {
                 newFlags[name] = flag.defaultValue;
             }
         });
@@ -164,7 +164,10 @@ Usage:
     Not supported
     
 Available Commands:
-    Not supported
+    ${_.map(this.subCommands, (cmd)=> {
+                // pad the command name for better output
+                return `${_.padEnd(cmd.name, 10)}   ${cmd.description}`;
+            }).join('\n')}
 
 Flags:
     Not supported