Method UnmarshalYAML

util/manifestparser/application.go:63–97

(unmarshal func(v interface{}) error)

}

func (application *Application) UnmarshalYAML(unmarshal func(v interface{}) error) error {
	// This prevents infinite recursion. The alias type does not implement the unmarshaller interface
	// so by casting application to a alias pointer, it will unmarshal into the same memory without calling
	// UnmarshalYAML on itself infinite times
	type Alias Application
	aliasPntr := (*Alias)(application)

	err := unmarshal(aliasPntr)
	if err != nil {
		return err
	}

	err = unmarshal(&application.RemainingManifestFields)
	if err != nil {
		return err
	}

	value := reflect.ValueOf(*application)
	removeDuplicateMapKeys(value, application.RemainingManifestFields)
	// old style was `disk_quota` (underscore not hyphen)
	// we maintain backwards-compatibility by supporting both flavors
	if application.RemainingManifestFields["disk_quota"] != nil {
		if application.DiskQuota != "" {
			return errors.New("cannot define both `disk_quota` and `disk-quota`")
		}
		diskQuota, ok := application.RemainingManifestFields["disk_quota"].(string)
		if !ok {
			return errors.New("`disk_quota` must be a string")
		}
		application.DiskQuota = diskQuota
		delete(application.RemainingManifestFields, "disk_quota")
	}

	return nil
}