1// Copyright (C) 2023 The Android Open Source Project 2// 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 15import {v4} from 'uuid'; 16import {sqlNameSafe} from './string_utils'; 17 18export const uuidv4 = v4; 19 20/** 21 * Get a SQL friendly UUID, or convert a pre-existing one. 22 * @param uuid Optional: Pre-existing uuid to format. 23 * @returns string The resulting uuid. 24 */ 25export function uuidv4Sql(uuid?: string): string { 26 const str = uuid ?? uuidv4(); 27 return sqlNameSafe(str); 28} 29