@retroachievements/api/src/set-version.js

A well-tested library that lets you get achievement, user, and game data from RetroAchievements.

import packageJson from "../package.json" assert { type: "json" };

const { version } = packageJson;

process.env.PACKAGE_VERSION = version;
console.log(`ℹ️  Set User-Agent header version variable to ${version}`);