Method PrintIterator

utils/printer.go:225–251

PrintIterator prints the objects returned by an object iterator.

(it *vt.Iterator)

// PrintIterator prints the objects returned by an object iterator.
func (p *Printer) PrintIterator(it *vt.Iterator) error {
	var objs []*vt.Object
	var ids []string
	for it.Next() {
		obj := it.Get()
		if viper.GetBool("identifiers-only") {
			ids = append(ids, obj.ID())
		} else {
			objs = append(objs, obj)
		}
	}
	if err := it.Error(); err != nil {
		return err
	}

	if viper.GetBool("identifiers-only") {
		if err := p.Print(ids); err != nil {
			return err
		}
	} else {
		if err := p.PrintObjects(objs); err != nil {
			return err
		}
	}
	p.PrintCommandLineWithCursor(it)
	return nil
}

// PrintCommandLineWithCursor prints the same command-line that was used for
// executing the program but adding or replacing the --cursor flag with