Function formatInfo

cli/command/system/info.go:483–503

(output io.Writer, info dockerInfo, format string)

}

func formatInfo(output io.Writer, info dockerInfo, format string) error {
	if format == formatter.JSONFormatKey {
		format = formatter.JSONFormat
	}

	// Ensure slice/array fields render as `[]` not `null`
	if info.ClientInfo != nil && info.ClientInfo.Plugins == nil {
		info.ClientInfo.Plugins = make([]pluginmanager.Plugin, 0)
	}

	tmpl, err := templates.Parse(format)
	if err != nil {
		return cli.StatusError{
			StatusCode: 64,
			Status:     "template parsing error: " + err.Error(),
		}
	}
	err = tmpl.Execute(output, info)
	fprintln(output)
	return err
}

func fprintf(w io.Writer, format string, a ...any) {
	_, _ = fmt.Fprintf(w, format, a...)