AddKubectlFlagsToCmd adds kubectl like flags to a command and returns the ClientConfig interface for retrieving the values.

AskToProceed prompts the user with a message (typically a yes or no question) and returns whether or not they responded in the affirmative or negative.

MarshalLocalYAMLFile writes JSON or YAML to a file on disk.

NewVersionCmd returns a new `version` command to be used as a sub-command to root.

PromptCredentials is a helper to prompt the user for a username and password (unless already supplied).

PromptMessage prompts the user for a value (unless already supplied).

PromptPassword prompts the user for a password, without local echo.

PromptUsername prompts the user for a username value.

UnmarshalLocalFile retrieves JSON or YAML from a file on disk.

UnmarshalRemoteFile retrieves JSON or YAML through a GET request.