func LoadDir(dirname string) (*Plugin, error) {
	data, err := ioutil.ReadFile(filepath.Join(dirname, PluginFileName))
	if err != nil {
		return nil, err
	}

	plug := &Plugin{Dir: dirname}
	if err := yaml.Unmarshal(data, &plug.Metadata); err != nil {
		return nil, err
	}
	return plug, nil
}
The software constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.