@needle-tools/engine/plugins/common/npm.js

Needle Engine is a web-based runtime for 3D apps. It runs on your machine for development with great integrations into editors like Unity or Blender - and can be deployed onto any device! It is flexible, extensible and networking and XR are built-in.

import { execSync } from "child_process";
import { existsSync, mkdirSync } from "fs";

export function ensureNpmDirectoryExists() {
    try {
        const cmd = "npm get prefix";
        const prefix = execSync(cmd).toString().trim();
        if (prefix?.length && !existsSync(prefix)) {
            console.log("Creating missing NPM directory at \"" + prefix + "\"");
            mkdirSync(prefix);
        }
    }
    catch {
        // ignore
    }
}