@21epub/epub-thirdparty
Version:
epub-thirdparty
59 lines (58 loc) • 2.23 kB
JavaScript
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { globals, isMacintosh, isWindows, setImmediate } from './platform.js';
let safeProcess;
// Native sandbox environment
if (typeof globals.vscode !== 'undefined' && typeof globals.vscode.process !== 'undefined') {
const sandboxProcess = globals.vscode.process;
safeProcess = {
get platform() { return sandboxProcess.platform; },
get arch() { return sandboxProcess.arch; },
get env() { return sandboxProcess.env; },
cwd() { return sandboxProcess.cwd(); },
nextTick(callback) { return setImmediate(callback); }
};
}
// Native node.js environment
else if (typeof process !== 'undefined') {
safeProcess = {
get platform() { return process.platform; },
get arch() { return process.arch; },
get env() { return process.env; },
cwd() { return process.env['VSCODE_CWD'] || process.cwd(); },
nextTick(callback) { return process.nextTick(callback); }
};
}
// Web environment
else {
safeProcess = {
// Supported
get platform() { return isWindows ? 'win32' : isMacintosh ? 'darwin' : 'linux'; },
get arch() { return undefined; /* arch is undefined in web */ },
nextTick(callback) { return setImmediate(callback); },
// Unsupported
get env() { return {}; },
cwd() { return '/'; }
};
}
/**
* Provides safe access to the `cwd` property in node.js, sandboxed or web
* environments.
*
* Note: in web, this property is hardcoded to be `/`.
*/
export const cwd = safeProcess.cwd;
/**
* Provides safe access to the `env` property in node.js, sandboxed or web
* environments.
*
* Note: in web, this property is hardcoded to be `{}`.
*/
export const env = safeProcess.env;
/**
* Provides safe access to the `platform` property in node.js, sandboxed or web
* environments.
*/
export const platform = safeProcess.platform;