Create an importable version cobra.Command

[justaugustus]

I feel like we write a version package/version for multiple projects. Could we abstract/de-dupe?

Consider writing this as a package in sigs.k8s.io/release-utils that can be an importable cobra.Command.

See https://github.com/kubernetes/enhancements/tree/master/pkg/kepctl/commands for an example, as well @n3wscott's comments in kubernetes/enhancements#2387 (review) for more background.

Originally posted by @justaugustus in kubernetes-sigs/bom#27 (review)

[justaugustus]

/good-first-issue
/help

[k8s-ci-robot]

@justaugustus:
This request has been marked as suitable for new contributors.

Guidelines

Please ensure that the issue body includes answers to the following questions:

• Why are we solving this issue?
• To address this issue, are there any code changes? If there are code changes, what needs to be done in the code and what places can the assignee treat as reference points?
• Does this issue have zero to low barrier of entry?
• How can the assignee reach out to you for help?

For more details on the requirements of such an issue, please see here and ensure that they are met.

If this request no longer meets these requirements, the label can be removed
by commenting with the /remove-good-first-issue command.

In response to this:

/good-first-issue
/help

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.

[n3wscott]

I like it. Take a look at what we did in cosign: https://github.com/sigstore/cosign/blob/main/cmd/cosign/cli/version.go

The cli calls to the version package lib and spits out a bunch of standard things. https://github.com/sigstore/cosign/blob/main/pkg/version/version.go

[n3wscott]

/assign

[justaugustus]

Thanks Scott!!!

[cpanato]

thanks scott 🎉

[n3wscott]

doom: http://www.figlet.org/fonts/doom.flf
small: http://www.figlet.org/fonts/small.flf