Fail build if determine-merge-order script fails

We were ignoring failure of this script previously so we have not been
catching when this started failing.

Change-Id: I8cb7cbdda32b8a9dd17c9297e6cd3af9345df6a9
Signed-off-by: Thanh Ha <zxiiro@gmail.com>

diff --git a/jjb/autorelease/autorelease-macros.yaml b/jjb/autorelease/autorelease-macros.yaml
index cfd5df9f623a38006de46f2ce282365a2cf092f8..a1ab67240d25d3d05c23d53144427b6fb6de22b0 100644 (file)
--- a/jjb/autorelease/autorelease-macros.yaml
+++ b/jjb/autorelease/autorelease-macros.yaml
@@ -44,6 +44,7 @@
     builders:
       - shell: |
           #!/bin/bash -l
+          set -xe -o pipefail
           virtualenv -p python3 --system-site-packages $WORKSPACE/venv
           source $WORKSPACE/venv/bin/activate
           PYTHON="$WORKSPACE/venv/bin/python"