index.js

const Chance = require('chance');

const chance = new Chance();

module.exports = ({
    root = false,
    dir = false,
    relative = false,
    name = false,
    dotfile = false,
    ext = false,
    base = false
} = {}) => {
    const pathObject = {
        base: '',
        dir: '',
        ext: '',
        name: '',
        root: ''
    };

    if (root) {
        pathObject.root = '/';
    }

    if (dir) {
        const path = chance.n(chance.word, chance.d6()).join('/');

        if (root) {
            pathObject.dir = pathObject.root + path;
        } else if (relative) {
            pathObject.dir = `../${path}`;
        } else {
            pathObject.dir = path;
        }
    }

    if (name) {
        pathObject.name = dotfile ? `.${chance.word()}` : chance.word();
    }

    if (ext) {
        pathObject.ext = `.${chance.word()}`;
    }

    if (base) {
        if (pathObject.name && pathObject.ext) {
            pathObject.base = pathObject.name + pathObject.ext;
        } else if (pathObject.name) {
            pathObject.base = pathObject.name;
        } else if (pathObject.ext) {
            pathObject.base = pathObject.ext;
        } else {
            pathObject.base = `${chance.word()}.${chance.word()}`;
        }
    }

    return pathObject;
};