Function processExtensions

loader/loader.go:765–812

(dict map[string]any, p tree.Path, extensions map[string]any)

}

func processExtensions(dict map[string]any, p tree.Path, extensions map[string]any) (map[string]interface{}, error) {
	extras := map[string]any{}
	var err error
	for key, value := range dict {
		skip := false
		for _, uk := range userDefinedKeys {
			if p.Matches(uk) {
				skip = true
				break
			}
		}
		if !skip && strings.HasPrefix(key, "x-") {
			extras[key] = value
			delete(dict, key)
			continue
		}
		switch v := value.(type) {
		case map[string]interface{}:
			dict[key], err = processExtensions(v, p.Next(key), extensions)
			if err != nil {
				return nil, err
			}
		case []interface{}:
			for i, e := range v {
				if m, ok := e.(map[string]interface{}); ok {
					v[i], err = processExtensions(m, p.Next(strconv.Itoa(i)), extensions)
					if err != nil {
						return nil, err
					}
				}
			}
		}
	}
	for name, val := range extras {
		if typ, ok := extensions[name]; ok {
			target := reflect.New(reflect.TypeOf(typ)).Elem().Interface()
			err = Transform(val, &target)
			if err != nil {
				return nil, err
			}
			extras[name] = target
		}
	}
	if len(extras) > 0 {
		dict[consts.Extensions] = extras
	}
	return dict, nil
}

// Transform converts the source into the target struct with compose types transformer
// and the specified transformers if any.