vscode/extensions/postinstall.mjs at main · reactapi/vscode · GitHub

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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.
 *--------------------------------------------------------------------------------------------*/

import*asfsfrom'fs';
importpathfrom'path';
import{fileURLToPath}from'url';

constroot=path.join(path.dirname(fileURLToPath(import.meta.url)),'node_modules','typescript');

functionprocessRoot(){
consttoKeep=newSet([
'lib',
'package.json',
]);
for(constnameoffs.readdirSync(root)){
if(!toKeep.has(name)){
constfilePath=path.join(root,name);
console.log(`Removed ${filePath}`);
fs.rmSync(filePath,{recursive: true});
}
}
}

functionprocessLib(){
consttoDelete=newSet([
'tsc.js',
'typescriptServices.js',
]);

constlibRoot=path.join(root,'lib');

for(constnameoffs.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();