AddBoolFlag adds a boolean flag to a command.

AddStringFlag adds a string flag to a command.

AddStringSliceFlag adds a string slice flag to a command.

Execute executes the current command using rootCmd.

NewCmdConfig creates an instance of a CmdConfig.

NewMissingArgsErr creates a MissingArgsErr instance.

CmdConfig is a command configuration.

Command is a wrapper around cobra.Command that adds gocancel specific functionality.

MissingArgsErr is returned when there are too few arguments for a command.

CmdRunner runs a command and passes in a cmdConfig.