jenkins: add debugging output to shell script

When we migrated the Jenkins commands into Git, the exact commands are
no longer visible unless we run with "-x".

Add "set -x" to the script to enable debugging.

Signed-off-by: Ken Dreyer <ken.dreyer@inktank.com>

diff --git a/jenkins/jenkins-pull-requests-build b/jenkins/jenkins-pull-requests-build
index e9ad052f2f61f0b42e499ae014019d583d620cdc..4513b6065893bc2058476f1da12d1b15fddb4d16 100755 (executable)
--- a/jenkins/jenkins-pull-requests-build
+++ b/jenkins/jenkins-pull-requests-build
@@ -3,6 +3,8 @@
 # This is the script that runs inside Jenkins.
 # http://jenkins.ceph.com/job/teuthology-pull-requests/
 
+set -x
+
 virtualenv --version
 virtualenv --system-site-packages --distribute venv
 . venv/bin/activate