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code-server/extensions/postinstall.js

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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
// @ts-check
'use strict';
const fs = require('fs');
const path = require('path');
const rimraf = require('rimraf');
const root = path.join(__dirname, 'node_modules', 'typescript');
function processRoot() {
const toKeep = new Set([
'lib',
'package.json',
]);
for (const name of fs.readdirSync(root)) {
if (!toKeep.has(name)) {
const filePath = path.join(root, name);
console.log(`Removed ${filePath}`);
rimraf.sync(filePath);
}
}
}
function processLib() {
const toDelete = new Set([
'tsc.js',
'tsserverlibrary.js',
'typescriptServices.js',
]);
const libRoot = path.join(root, 'lib');
for (const name of fs.readdirSync(libRoot)) {
if (name === 'lib.d.ts' || name.match(/^lib\..*\.d\.ts$/) || name === 'protocol.d.ts') {
continue;
}
if (name === 'typescript.js' || name === 'typescript.d.ts') {
// used by html and extension editing
continue;
}
if (toDelete.has(name) || name.match(/\.d\.ts$/)) {
try {
fs.unlinkSync(path.join(libRoot, name));
console.log(`removed '${path.join(libRoot, name)}'`);
} catch (e) {
console.warn(e);
}
}
}
}
processRoot();
processLib();