Function deepInsert

pkg/util/json/json.go:1226–1255

(j JSON, path []string, to JSON, insertAfter bool)

}

func deepInsert(j JSON, path []string, to JSON, insertAfter bool) (JSON, error) {
	switch len(path) {
	case 0:
		return j, nil
	case 1:
		return insertValKeyOrIdx(j, path[0], to, insertAfter)
	default:
		switch v := j.(type) {
		case *jsonEncoded:
			n, err := v.shallowDecode()
			if err != nil {
				return nil, err
			}
			return deepInsert(n, path, to, insertAfter)
		default:
			fetched, err := j.FetchValKeyOrIdx(path[0])
			if err != nil {
				return nil, err
			}
			if fetched == nil {
				return j, nil
			}
			sub, err := deepInsert(fetched, path[1:], to, insertAfter)
			if err != nil {
				return nil, err
			}
			return setValKeyOrIdx(j, path[0], sub, true)
		}
	}
}

func (j jsonObject) FetchValKeyOrIdx(key string) (JSON, error) {
	return j.FetchValKey(key)