d5e7b4f16f
Migrate to version 4 which returns a promise rather than leverages a callback. -> https://www.npmjs.com/package/rimraf?activeTab=readme - contains its own types, eliminate "@types/rimraf" - Parameter `maxBusyTries` changed to `maxRetries`
52 lines
1.7 KiB
TypeScript
52 lines
1.7 KiB
TypeScript
/**
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* Copyright (c) Microsoft Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import fs from 'fs';
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import path from 'path';
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import { rimraf } from '../utilsBundle';
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export const existsAsync = (path: string): Promise<boolean> => new Promise(resolve => fs.stat(path, err => resolve(!err)));
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export async function mkdirIfNeeded(filePath: string) {
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// This will harmlessly throw on windows if the dirname is the root directory.
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await fs.promises.mkdir(path.dirname(filePath), { recursive: true }).catch(() => {});
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}
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export async function removeFolders(dirs: string[]): Promise<Array<Error|null|undefined>> {
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return await Promise.all(dirs.map((dir: string) => {
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return new Promise<Error|null|undefined>(fulfill => {
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rimraf(dir, { maxRetries: 10 }).then(() => fulfill(undefined)).catch((e: Error) => fulfill(e));
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});
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}));
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}
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export function canAccessFile(file: string) {
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if (!file)
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return false;
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try {
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fs.accessSync(file);
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return true;
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} catch (e) {
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return false;
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}
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}
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export async function copyFileAndMakeWritable(from: string, to: string) {
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await fs.promises.copyFile(from, to);
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await fs.promises.chmod(to, 0o664);
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}
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