Function setDefaults

internal/driver/options.go:32–56

setDefaults returns a new plugin.Options with zero fields sets to sensible defaults.

(o *plugin.Options)

// setDefaults returns a new plugin.Options with zero fields sets to
// sensible defaults.
func setDefaults(o *plugin.Options) *plugin.Options {
	d := &plugin.Options{}
	if o != nil {
		*d = *o
	}
	if d.Writer == nil {
		d.Writer = oswriter{}
	}
	if d.Flagset == nil {
		d.Flagset = &GoFlags{}
	}
	if d.Obj == nil {
		d.Obj = &binutils.Binutils{}
	}
	if d.UI == nil {
		d.UI = &stdUI{r: bufio.NewReader(os.Stdin)}
	}
	if d.HTTPTransport == nil {
		d.HTTPTransport = transport.New(d.Flagset)
	}
	if d.Sym == nil {
		d.Sym = &symbolizer.Symbolizer{Obj: d.Obj, UI: d.UI, Transport: d.HTTPTransport}
	}
	return d
}

type stdUI struct {
	r *bufio.Reader