import type { NextConfig } from "next";
import path from "path";
import { fileURLToPath } from "url";

// This app lives in vibn-frontend; a lockfile under $HOME can make Turbopack pick the wrong root
// and hydrate with a mismatched client bundle (e.g. different JustineNav markup).
const turbopackRoot = path.dirname(fileURLToPath(import.meta.url));

// Google OAuth on localhost: NextAuth must build the same callback URL Google expects.
// If NEXTAUTH_URL is unset in dev, default it (set explicitly if you use 127.0.0.1 or another port).
if (process.env.NODE_ENV === "development" && !process.env.NEXTAUTH_URL?.trim()) {
  process.env.NEXTAUTH_URL = "http://localhost:3000";
}

const nextConfig: NextConfig = {
  turbopack: {
    root: turbopackRoot,
  },
  output: "standalone",
  // ssh2 ships native .node binaries; turbopack can't bundle them
  // ("non-ecmascript placeable asset"). Externalize so they're loaded
  // at runtime via Node's require, the same way @prisma/client works.
  serverExternalPackages: ["@prisma/client", "prisma", "ssh2", "cpu-features"],
  typescript: {
    ignoreBuildErrors: true,
  },
};

export default nextConfig;