@needle-tools/engine/plugins/common/version.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 { existsSync, readFileSync } from "fs";

/** @returns {string|null} */
export function tryGetNeedleEngineVersion() {
    const needleEnginePackageJsonPath = process.cwd() + "/node_modules/@needle-tools/engine/package.json";
    if (existsSync(needleEnginePackageJsonPath)) {
        const json = JSON.parse(readFileSync(needleEnginePackageJsonPath));
        const version = json.version;
        return version;
    }
    // check if we're in the needle engine package directory (for a release)
    const packageJsonPath = process.cwd() + "/package.json";
    if (existsSync(packageJsonPath)) {
        const json = JSON.parse(readFileSync(packageJsonPath));
        if (json.name === "@needle-tools/engine") {
            const version = json.version;
            return version;
        }
    }
    return null;
}