From b2467147ae489bd549be7199eda81b831806c17d Mon Sep 17 00:00:00 2001
From: Ben Patterson <bpatterson@edx.org>
Date: Thu, 13 Oct 2016 12:05:18 -0400
Subject: [PATCH] Script should exit non-zero if there is an error raised.

Also, help with an echo.
---
 scripts/jenkins-common.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/scripts/jenkins-common.sh b/scripts/jenkins-common.sh
index 3cfff5bebf..375eba3a0a 100644
--- a/scripts/jenkins-common.sh
+++ b/scripts/jenkins-common.sh
@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+set -e
+
 source $HOME/jenkins_env
 
 # Clear the mongo database
@@ -27,4 +29,5 @@ PATH=$PATH:node_modules/.bin
 
 # Manage the npm cache on Jenkins.
 # (In this case, remove it. That ensures from run-to-run, it is a clean npm environment)
+echo "--> Cleaning npm cache"
 npm cache clean