Add help command

jetaggart · Feb 23, 2015 · 9e4eaed · 9e4eaed
1 parent a227d64
commit 9e4eaed
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/Main.hs b/src/Main.hs
@@ -25,6 +25,7 @@ main = shelly $ do
   case teCommand of
     "run" -> teRun $ map pack testArgs
     "listen" -> teListen
+    "help" -> echo "Valid commands are: run, listen, help" >> quietExit 0
     otherwise -> teFail