INNER CODE UNIT · Go

getPreviousOption

c-bata/kube-prompt · kube/completer.go:128

func getPreviousOption(d prompt.Document) (cmd, option string, found bool) {
	args := strings.Split(d.TextBeforeCursor(), " ")
	l := len(args)
	if l >= 2 {
		option = args[l-2]
	}
	if strings.HasPrefix(option, "-") {
		return args[0], option, true
	}
	return "", "", false
}

func (c *Completer) completeOptionArguments(ctx context.Context, d prompt.Document) ([]prompt.Suggest, bool) {
	cmd, option, found := getPreviousOption(d)
	if !found {
		return []prompt.Suggest{}, false
	}

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