prompt

Documentation

Index

• Constants
• Variables
• func Confirm(question string, defaultChoice bool) (bool, error)
• func Dialog(value interface{}, questionPrefix string) error
• func OpenConsole(flag int) (io.ReadWriteCloser, error)
• func PanicCancel()
• func Prompt(msg string) (string, error)
• func PromptDefault(msg, defaultValue string) (string, error)
• func PromptIndex(msg string, min, max int) (int, error)
• func RecoverCancel()
• func Shorten(line string, maxLen int) string
• func ShortenCommitTitle(title string) string
• type InvalidInputError
  • func (i *InvalidInputError) Error() string
• type OutOfBoundsError
  • func (i *OutOfBoundsError) Error() string

Constants

const CommitTitleMaxLength = 50

Variables

var ConsoleDevices = []string{
	"/dev/tty",
}

var ErrCanceled = errors.New("operation canceled")

var ErrNoStories = errors.New("no stories to choose from")

Functions

func Confirm

func Confirm(question string, defaultChoice bool) (bool, error)

func Dialog

func Dialog(value interface{}, questionPrefix string) error

func OpenConsole

func OpenConsole(flag int) (io.ReadWriteCloser, error)

func PanicCancel

func PanicCancel()

func Prompt

func Prompt(msg string) (string, error)

Prompt prints the given message and waits for user input. In case the input is empty, ErrCanceled is returned.

func PromptDefault

func PromptDefault(msg, defaultValue string) (string, error)

func PromptIndex

func PromptIndex(msg string, min, max int) (int, error)

func RecoverCancel

func RecoverCancel()

func Shorten

func Shorten(line string, maxLen int) string

func ShortenCommitTitle

func ShortenCommitTitle(title string) string

Types

type InvalidInputError

type InvalidInputError struct {
	Input string
}

func (*InvalidInputError) Error

func (i *InvalidInputError) Error() string

type OutOfBoundsError

type OutOfBoundsError struct {
	Input string
}

func (*OutOfBoundsError) Error

func (i *OutOfBoundsError) Error() string