cli

Documentation

Index

• func FlagErrorFunc(cmd *cobra.Command, err error) error
• func NoArgs(cmd *cobra.Command, args []string) error
• func SetupRootCommand(rootCmd *cobra.Command)
• type Errors
  • func (errList Errors) Error() string
• type StatusError
  • func (e StatusError) Error() string

Functions

func FlagErrorFunc

func FlagErrorFunc(cmd *cobra.Command, err error) error

FlagErrorFunc prints an error message which matches the format of the docker/docker/cli error messages

func NoArgs

func NoArgs(cmd *cobra.Command, args []string) error

NoArgs validates args and returns an error if there are any args

func SetupRootCommand

func SetupRootCommand(rootCmd *cobra.Command)

SetupRootCommand sets default usage, help, and error handling for the root command.

Types

type Errors

type Errors []error

Errors is a list of errors. Useful in a loop if you don't want to return the error right away and you want to display after the loop, all the errors that happened during the loop.

func (Errors) Error

func (errList Errors) Error() string

type StatusError

type StatusError struct {
	Status     string
	StatusCode int
}

StatusError reports an unsuccessful exit by a command.

func (StatusError) Error

func (e StatusError) Error() string