From c8c652fe2ddb0f67131b45e6a1ff9531e978ebc3 Mon Sep 17 00:00:00 2001
From: Paul Campbell <pcampbell@kemitix.net>
Date: Mon, 29 Apr 2019 20:37:55 +0100
Subject: [PATCH] [main] report any errors

---
 src/main/scala/net/kemitix/s3thorp/Main.scala | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/main/scala/net/kemitix/s3thorp/Main.scala b/src/main/scala/net/kemitix/s3thorp/Main.scala
index cc02929..961f933 100644
--- a/src/main/scala/net/kemitix/s3thorp/Main.scala
+++ b/src/main/scala/net/kemitix/s3thorp/Main.scala
@@ -1,6 +1,6 @@
 package net.kemitix.s3thorp
 
-import cats.effect.ExitCase.Canceled
+import cats.effect.ExitCase.{Canceled, Completed, Error}
 import cats.effect.{ExitCode, IO, IOApp}
 import cats.syntax.all._
 
@@ -14,7 +14,8 @@ object Main extends IOApp {
   override def run(args: List[String]): IO[ExitCode] =
     exec(args).guaranteeCase {
       case Canceled => IO(println("Interrupted"))
-      case _ => IO(println("Done"))
+      case Error(e) => IO(println("ERROR: " + e))
+      case Completed => IO(println("Done"))
     }
 
 }