import type { NextConfig } from "next";

const nextConfig: NextConfig = {
	/* config options here */
	output: "standalone",
	async redirects() {
		if (!process.env.BACKEND_PORT) {
			throw new Error(
				"Environment variable BACKEND_PORT is not defined.",
			);
		}
		return [
			{
				source: "/api",
				destination: `http://localhost:${process.env.BACKEND_PORT}`,
				permanent: false,
			},
		];
	},
};

export default nextConfig;