Add usage information

1 files changed, 10 insertions, 1 deletions

diff --git a/commando/src/Main.scala b/commando/src/Main.scala
index 3270019..043a9f2 100644
--- a/commando/src/Main.scala
+++ b/commando/src/Main.scala
@@ -2,11 +2,13 @@ package example
 
 object Main extends App {
 
-  val cmd = new commando.Command("xorc") {
+  val cmd = new commando.Command("xorc", "") {
+
     val version = named("version", 'V')
       .action(() => println("version 1"))
 
     named("verbose", 'v')
+      .info("Set verbosity level. This option may be repeated.")
       .optionalArg("level")
       .action(level => println(s"level $level"))
 
@@ -19,8 +21,15 @@ object Main extends App {
       .repeat()
 
     val comp = named("completion")
+      .info(
+        s"Print bash completion. Add  ${name} --completions to your bashrc to get completions."
+      )
       .action(() => println(completion()))
 
+    named("help", 'h')
+      .info("print a help message")
+      .action(() => println(usage()))
+
   }
   cmd.parse(args) match {
     case None =>