go/src/cmd/pprof/readlineui.go

func init() { … }

type readlineUI …

func newReadlineUI() driver.UI { … }

// ReadLine returns a line of text (a command) read from the user.
// prompt is printed before reading the command.
func (r *readlineUI) ReadLine(prompt string) (string, error) { … }

// Print shows a message to the user.
// It formats the text as fmt.Print would and adds a final \n if not already present.
// For line-based UI, Print writes to standard error.
// (Standard output is reserved for report data.)
func (r *readlineUI) Print(args ...any) { … }

// PrintErr shows an error message to the user.
// It formats the text as fmt.Print would and adds a final \n if not already present.
// For line-based UI, PrintErr writes to standard error.
func (r *readlineUI) PrintErr(args ...any) { … }

func (r *readlineUI) print(withColor bool, args ...any) { … }

// colorize prints the msg in red using ANSI color escapes.
func colorize(msg string) string { … }

// IsTerminal reports whether the UI is known to be tied to an
// interactive terminal (as opposed to being redirected to a file).
func (r *readlineUI) IsTerminal() bool { … }

// WantBrowser indicates whether browser should be opened with the -http option.
func (r *readlineUI) WantBrowser() bool { … }

// SetAutoComplete instructs the UI to call complete(cmd) to obtain
// the auto-completion of cmd, if the UI supports auto-completion at all.
func (r *readlineUI) SetAutoComplete(complete func(string) string) { … }