securityos/node_modules/@cowasm/memfs/lib/process.js

43 lines
1.1 KiB
JavaScript

"use strict";
// Here we mock the global `process` variable in case we are not in Node's environment.
Object.defineProperty(exports, "__esModule", { value: true });
exports.createProcess = void 0;
/**
* Looks to return a `process` object, if one is available.
*
* The global `process` is returned if defined;
* otherwise `require('process')` is attempted.
*
* If that fails, `undefined` is returned.
*
* @return {IProcess | undefined}
*/
const maybeReturnProcess = () => {
if (typeof process !== "undefined") {
return process;
}
try {
return require("process");
}
catch {
return undefined;
}
};
function createProcess() {
const p = maybeReturnProcess() || {};
if (!p.cwd)
p.cwd = () => "/";
if (!p.nextTick)
p.nextTick = require("./setImmediate").default;
if (!p.emitWarning)
p.emitWarning = (message, type) => {
// tslint:disable-next-line:no-console
console.warn(`${type}${type ? ": " : ""}${message}`);
};
if (!p.env)
p.env = {};
return p;
}
exports.createProcess = createProcess;
exports.default = createProcess();