public static Predicate<BuildSpec> haveConfigCommands() {
        return buildSpec -> {
            if (buildSpec == null) {
                return false;
            }
            return StringUtils.isNotBlank(buildSpec.getConfigCommands());
        };
    }
@return true if artifacts exist in buildspec
service-spec/service-spec-commons/src/main/java/io/hyscale/servicespec/commons/predicates/ServiceSpecPredicates.java