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#!/bin/sh
set -ex
unset USR
# this should succeed and return 'nobody' as var is undefined
ansible -m debug -a msg="{{ lookup('env', 'USR', default='nobody')}}" localhost |grep nobody
# var is defined but empty, so should return empty
USR='' ansible -m debug -a msg="{{ lookup('env', 'USR', default='nobody')}}" localhost |grep -v nobody
# this should fail with undefined
ansible -m debug -a msg="{{ lookup('env', 'USR', default=Undefined)}}" localhost && exit 1 || exit 0
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