ui

Documentation

Index

• Variables
• type Dialog
• type UI

Variables

var ErrInterrupted = errors.New("user interrupted")

ErrInterrupted must be returned when user interrupted operation

Types

type Dialog

type Dialog interface {
	// One result for one question
	One(ctx context.Context, question string, defaultValue string) (string, error)
	// Many results for one question
	Many(ctx context.Context, question string, defaultValue []string) ([]string, error)
	// Select one option from list
	Select(ctx context.Context, question string, defaultValue string, options []string) (string, error)
	// Choose several options from list
	Choose(ctx context.Context, question string, defaultValue []string, options []string) ([]string, error)
}

type UI

type UI interface {
	Dialog
	// Error shows error message
	Error(ctx context.Context, message string) error
	// Title shows UI title
	Title(ctx context.Context, message string) error
	// Info shows information message
	Info(ctx context.Context, message string) error
}