package zenity import ( "bytes" "os/exec" "github.com/ncruces/zenity/internal/zenutil" ) func entry(text string, opts options) (string, bool, error) { var data zenutil.Dialog data.Text = text data.Operation = "displayDialog" data.Options.Title = opts.title data.Options.Answer = &opts.entryText data.Options.Hidden = opts.hideText data.Options.Timeout = zenutil.Timeout switch opts.icon { case ErrorIcon: data.Options.Icon = "stop" case WarningIcon: data.Options.Icon = "caution" case InfoIcon, QuestionIcon: data.Options.Icon = "note" } if opts.okLabel != nil || opts.cancelLabel != nil || opts.extraButton != nil { if opts.okLabel == nil { opts.okLabel = stringPtr("OK") } if opts.cancelLabel == nil { opts.cancelLabel = stringPtr("Cancel") } if opts.extraButton == nil { data.Options.Buttons = []string{*opts.cancelLabel, *opts.okLabel} data.Options.Default = 2 data.Options.Cancel = 1 } else { data.Options.Buttons = []string{*opts.extraButton, *opts.cancelLabel, *opts.okLabel} data.Options.Default = 3 data.Options.Cancel = 2 } data.Extra = opts.extraButton } out, err := zenutil.Run(opts.ctx, "dialog", data) out = bytes.TrimSuffix(out, []byte{'\n'}) if err, ok := err.(*exec.ExitError); ok && err.ExitCode() == 1 { if opts.extraButton != nil && *opts.extraButton == string(out) { return "", false, ErrExtraButton } return "", false, nil } if err != nil { return "", false, err } return string(out), true, nil } func password(opts options) (string, string, bool, error) { opts.hideText = true pass, ok, err := entry("Type your password", opts) return "", pass, ok, err }