1/* 2 * Copyright (c) 2023 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 16const fs = require('fs'); 17const path = require('path'); 18const uglifyJS = require('uglify-js'); 19 20const SOURCE_POSITION = 2; 21readCode(process.argv[SOURCE_POSITION]); 22 23function readCode(inputPath) { 24 if (fs.existsSync(inputPath)) { 25 const files = fs.readdirSync(inputPath); 26 files.forEach(function(file) { 27 const filePath = path.join(inputPath, file); 28 if (fs.existsSync(filePath)) { 29 const fileStat = fs.statSync(filePath); 30 if (fileStat.isFile()) { 31 const code = fs.readFileSync(filePath, 'utf-8'); 32 uglifyCode(code, filePath); 33 } 34 if (fileStat.isDirectory()) { 35 readCode(filePath); 36 } 37 } 38 }); 39 } 40} 41 42function uglifyCode(code, outPath) { 43 const uglifyCode = uglifyJS.minify(code).code; 44 fs.writeFileSync(outPath, uglifyCode); 45} 46