#!/usr/bin/env bash test_data=' - foo: false ' for version in 4.45.1 4.45.2 4.45.3; do for command in '.[] | (select(.foo) | {"foo": .foo} // {})' '.[] | (select(.foo) | {.foo} // {})'; do echo ${version} "${command}" echo ------- echo "${test_data}" | podman run -i --rm mikefarah/yq:${version} -o json "${command}" echo ------- echo done done