func matchLabelsSearch()

in server/datasource/etcd/kv/kv_dao.go [549:579]

• 28 lines of code
• 6 McCabe index (conditional complexity)

func matchLabelsSearch(ctx context.Context, domain, project string, regex *regexp.Regexp, opts datasource.FindOptions) (*model.KVResponse, error) {
	openlog.Debug("using labels to search kv")
	kvs, _, err := etcdadpt.List(ctx, key.KVList(domain, project))
	if err != nil {
		return nil, err
	}
	result := &model.KVResponse{
		Data: []*model.KVDoc{},
	}
	for _, kv := range kvs {
		var doc model.KVDoc
		err := json.Unmarshal(kv.Value, &doc)
		if err != nil {
			openlog.Error("decode to KVList error: " + err.Error())
			continue
		}
		if !filterMatch(&doc, opts, regex) {
			continue
		}

		datasource.ClearPart(&doc)
		result.Data = append(result.Data, &doc)
		result.Total++

		if IsUniqueFind(opts) {
			break
		}
	}

	return result, nil
}