1/* 2 * Copyright (c) 2022-2024 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16export function extractRuleTags(tags: string[]): Map<number, string> { 17 const resultMap = new Map<number, string>(); 18 19 for (let i = 0; i < tags.length; i++) { 20 const tag = tags[i]; 21 22 if (!tag?.trim()) { 23 continue; 24 } 25 26 const regex = /\(([^)]+)\)/; 27 const match = tag.match(regex); 28 29 if (match?.[1]?.trim()) { 30 resultMap.set(i, match[1]); 31 } 32 } 33 34 return resultMap; 35} 36