Is it possible to create a versioning similar to how we do this in Troubleshoot with "github.com/replicatedhq/troubleshoot/pkg/version"? Also, in Troubleshoot we use support-bundle version rather than --version, reserving -v for verbose.

FWIW we're planning to include this repo in the Troubleshoot repo (hence the need for consistency).

This uses the default from cobra. So making it a command would deviate from that. But can of course be done.

I'm also leaning towards version command instead of GNU's --version flag mainly cause of 2 reasons.

1. It seems to be the preferred way tools follow in k8s ecosystem e.g helm, kompose, kubectl, crictl... Some out there may defer of course like prometheus, but still :)
2. There is a thought of adopting klog logging library which gives us log levels that use -v=3 like flags to allow increasing/decreasing the amount of logging printed out. If we use --version/-v, we rule out any opportunity of adopting the lib

Closing, we won't merge this in preference of a version subcommand. replicatedhq/troubleshoot#933 will handle that.