From becd7652b1ee704ddba682f6daccf4db1db11a57 Mon Sep 17 00:00:00 2001
From: Tolga Ceylan <tolga.ceylan@gmail.com>
Date: Sat, 23 Dec 2017 13:05:41 -0800
Subject: [PATCH] Shell script error handling (#628)

* fn: fortify shell scripts with euo pipefail
---
 go-fmt.sh  | 5 ++---
 release.sh | 2 +-
 test.sh    | 3 +--
 3 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/go-fmt.sh b/go-fmt.sh
index 501af15dc..a16bbae83 100755
--- a/go-fmt.sh
+++ b/go-fmt.sh
@@ -1,7 +1,6 @@
-#!/bin/sh
+#!/bin/bash
 # find and output all Go files that are not correctly formatted
-
-set -e
+set -euo pipefail
 
 # Find all .go files except those under vendor/ or .git, run gofmt -l on them
 OUT=$(find ! \( -path ./vendor -prune \) ! \( -path ./.git -prune \) -name '*.go' -exec gofmt -l {} +)
diff --git a/release.sh b/release.sh
index ca1843f91..2153775f9 100755
--- a/release.sh
+++ b/release.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-set -ex
+set -exuo pipefail
 
 user="fnproject"
 image="fnserver"
diff --git a/test.sh b/test.sh
index 6dba85c41..ffdfbddbf 100755
--- a/test.sh
+++ b/test.sh
@@ -1,7 +1,6 @@
 #!/bin/bash
 # Top level test script to start all other tests
-
-set -ex
+set -exuo pipefail
 
 function host {
     case ${DOCKER_LOCATION:-localhost} in