[cli] Show available commands in help

- use es6 string template literals #1
tongquhq · Sep 12, 2016 · 98a3295 · 98a3295
1 parent bb66e67
commit 98a3295
Showing 1 changed file with 6 additions and 3 deletions.
diff --git 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