From d597eaedbb672c68b3c730ba4c039db9e4cdeaec Mon Sep 17 00:00:00 2001
From: Ryan Beisner <ryan.beisner@canonical.com>
Date: Fri, 8 Feb 2019 15:49:58 -0600
Subject: [PATCH] Update pre-install hooks to fail on error

The pre-install operations may fail, yet that failure is not
elevated to the user. This masks the failure and makes early
package install issues difficult to troubleshoot.

If the basic pre-install script fails, the charm should not
proceed to later hooks as the requirements may not be met.

Hashbangs for bash should specify -e (errexit) on all of the
pre-install bash scripts.

Change-Id: I61301f3ed953f685bca3c4060907ccda8cec6f49
Closes-bug: #1815243
Partial-bug: #1815231
---
 hooks/install | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hooks/install b/hooks/install
index 83a9d3c..8e4c0c5 100755
--- a/hooks/install
+++ b/hooks/install
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/bash -e
 # Wrapper to deal with newer Ubuntu versions that don't have py2 installed
 # by default.