code-server-2/lib/vscode/extensions/html-language-features/server/src/modes/javascriptLibs.ts

34 lines
1.2 KiB
TypeScript

/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { join, basename, dirname } from 'path';
import { readFileSync } from 'fs';
const contents: { [name: string]: string } = {};
const serverFolder = basename(__dirname) === 'dist' ? dirname(__dirname) : dirname(dirname(__dirname));
const TYPESCRIPT_LIB_SOURCE = join(serverFolder, '../../node_modules/typescript/lib');
const JQUERY_PATH = join(serverFolder, 'lib/jquery.d.ts');
export function loadLibrary(name: string) {
let content = contents[name];
if (typeof content !== 'string') {
let libPath;
if (name === 'jquery') {
libPath = JQUERY_PATH;
} else {
libPath = join(TYPESCRIPT_LIB_SOURCE, name); // from source
}
try {
content = readFileSync(libPath).toString();
} catch (e) {
console.log(`Unable to load library ${name} at ${libPath}: ${e.message}`);
content = '';
}
contents[name] = content;
}
return content;
}