Lubomir I. Ivanov b497d28d43 kubeadm: better error handling for unknown phases and commands ...

If an unknown command or a phase is called consistently
return the same error.

If a command that has subcommands is called
return an error.

To achieve the above add a new util function
RequireSubcommand() that sets NoArgs and RunE for
regular commands or a "phase" command.

Remove MacroCommandLongDescription and just return an
error that a subcommand is required from the phase runner.

Fix minor comments capitalization.

Perform other minor fixes in util/error.go.

2024-09-05 19:41:43 +03:00

3.2 KiB

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