fix: shellcheck fixes for roxctl.sh

[kadern0]

Signed-off-by: Pablo Caderno kaderno@gmail.com

Description

Fix shellcheck warnings for roxctl.sh as per #3544

[openshift-ci]

Hi @kadern0. Thanks for your PR.

I'm waiting for a stackrox member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[janisz]

Please remove dev-tools/roxctl.sh from https://github.com/stackrox/stackrox/blob/master/scripts/style/shellcheck_skip.txt#L16

[janisz]

/ok-to-test

[roxbot]

Images are ready for the commit at 27608d6.

To use with deploy scripts, first export MAIN_IMAGE_TAG=3.72.x-423-g27608d6864.

[porridge]

CI seems stuck on the current tip. @kadern0 would you mind rebasing your branch to retry?

[openshift-ci]

@kadern0: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/shell-unit-tests	27608d6	link	true	/test shell-unit-tests

Full PR test history. Your PR dashboard.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. I understand the commands that are listed here.

[porridge]

Closing this stale PR.
@kadern0 please reopen once you rebase and resolve conflicts.