util

Documentation

Index

• func IsDev() bool
• func Proxy(c1, c2 io.ReadWriteCloser)
• func SelectMenu(prompt string, options []string) (int, error)
• type NopWriterCloser
  • func (NopWriterCloser) Close() error

Functions

func IsDev

func IsDev() bool

func Proxy

func Proxy(c1, c2 io.ReadWriteCloser)

Proxy copies data between two ReadWriteClosers in both directions. It blocks until both directions are finished or an error occurs.

func SelectMenu

func SelectMenu(prompt string, options []string) (int, error)

SelectMenu displays a selectable menu in the terminal and returns the index of the selected option. Returns -1 and an error if aborted by user (Esc or Ctrl+C).

Types

type NopWriterCloser

type NopWriterCloser struct {
	io.Writer
}

func (NopWriterCloser) Close

func (NopWriterCloser) Close() error