term

README

Terminal

From https://github.com/restic/restic/tree/master/internal/ui/termstatus.

Documentation

Index

• func CanUpdateStatus(fd uintptr) bool
• func SupportsEscapeCodes(fd uintptr) bool
• func Truncate(s string, w int) string
• type Terminal
  • func NewTerminal(w io.Writer, errWriter io.Writer, disableStatus bool) *Terminal
  • func (t *Terminal) Error(line string)
  • func (t *Terminal) Errorf(msg string, args ...interface{})
  • func (t *Terminal) Print(line string)
  • func (t *Terminal) Printf(msg string, args ...interface{})
  • func (t *Terminal) Run(ctx context.Context)
  • func (t *Terminal) SetStatus(lines []string)

Functions

func CanUpdateStatus

func CanUpdateStatus(fd uintptr) bool

func SupportsEscapeCodes

func SupportsEscapeCodes(fd uintptr) bool

func Truncate

func Truncate(s string, w int) string

Truncate truncates a string to a given width, taking into account ANSI color

Types

type Terminal

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

no implementation for background mode

func NewTerminal

func NewTerminal(w io.Writer, errWriter io.Writer, disableStatus bool) *Terminal

func (*Terminal) Error

func (t *Terminal) Error(line string)

Error writes an error to the terminal.

func (*Terminal) Errorf

func (t *Terminal) Errorf(msg string, args ...interface{})

Errorf uses fmt.Sprintf to write an error line to the terminal.

func (*Terminal) Print

func (t *Terminal) Print(line string)

Print writes a line to the terminal.

func (*Terminal) Printf

func (t *Terminal) Printf(msg string, args ...interface{})

Printf uses fmt.Sprintf to write a line to the terminal.

func (*Terminal) Run

func (t *Terminal) Run(ctx context.Context)

func (*Terminal) SetStatus

func (t *Terminal) SetStatus(lines []string)

SetStatus updates the status lines.