prompt

Documentation

Overview

Prompt provides user input handling.

Index

• Variables
• type ConfirmationPrompt
  • func NewConfirmationPrompt(prompt, word string, in io.Reader, out io.Writer) *ConfirmationPrompt
  • func (p *ConfirmationPrompt) Prompt() error
• type GuidedPrompt
  • func NewGuidedPrompt(items []Item, in io.Reader, out io.Writer) *GuidedPrompt
  • func (p *GuidedPrompt) Prompt() error
• type Item
• type Prompter

Variables

var (
	ErrNack = errors.New("negative ack")
)

var InputBufferSize int = 1000

Types

type ConfirmationPrompt

type ConfirmationPrompt struct {
	// contains filtered or unexported fields
}

func NewConfirmationPrompt

func NewConfirmationPrompt(prompt, word string, in io.Reader, out io.Writer) *ConfirmationPrompt

func (*ConfirmationPrompt) Prompt

func (p *ConfirmationPrompt) Prompt() error

type GuidedPrompt

type GuidedPrompt struct {
	// contains filtered or unexported fields
}

func NewGuidedPrompt

func NewGuidedPrompt(items []Item, in io.Reader, out io.Writer) *GuidedPrompt

func (*GuidedPrompt) Prompt

func (p *GuidedPrompt) Prompt() error

type Item

type Item struct {
	Name      string
	Desc      string
	Required  bool
	Skip      bool
	IsDefault bool
	Default   string
	Value     string
	Valid     []string
	Validator func(string) error
}

type Prompter

type Prompter interface {
	Prompt() error
}