From 0b8679902809a0670523997b22503552c768ec68 Mon Sep 17 00:00:00 2001
From: xieguigang <gg.xie@bionovogene.com>
Date: Mon, 10 Jul 2023 16:55:57 +0800
Subject: [PATCH] show help

---
 src/batch/Program.vb | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/batch/Program.vb b/src/batch/Program.vb
index 5f825b2..677b823 100644
--- a/src/batch/Program.vb
+++ b/src/batch/Program.vb
@@ -6,7 +6,16 @@ Imports Parallel.ThreadTask
 Module Program
 
     Public Function Main() As Integer
-        Return GetType(Program).RunCLI(App.CommandLine, executeFile:=AddressOf Program.runJobs)
+        Return GetType(Program).RunCLI(
+            args:=App.CommandLine,
+            executeFile:=AddressOf Program.runJobs,
+            executeEmpty:=AddressOf showHelp
+        )
+    End Function
+
+    Private Function showHelp() As Integer
+        Call Console.WriteLine("jobs.sh [-j <n_threads, default=4> --debug --verbose -delay <sleep in seconds, default=0.5>]")
+        Return 0
     End Function
 
     Private Function runJobs(bash As String, args As CommandLine) As Integer