@forabi/memfs/src/process.ts

In-memory file-system with Node's fs API.

// Here we mock the global `process` variable in case we are not in Node's environment.

export interface IProcess {
    getuid(): number,
    getgid(): number,
    cwd(): string,
    platform: string,
    nextTick: (callback: (...args) => void, ...args) => void,
}

export function createProcess(p: IProcess = process): IProcess {
    if(!p) {
        try {
            p = require('process');
        } catch(e) {}
    }
    if(!p) p = {} as IProcess;

    if(!p.getuid) p.getuid = () => 0;
    if(!p.getgid) p.getgid = () => 0;
    if(!p.cwd) p.cwd = () => '/';
    if(!p.nextTick) p.nextTick = require('./setImmediate').default;
    return p;
}

export default createProcess();