// Copies sw.js + workbox-*.js from dist/server/ to dist/client/ after build.
// @astrojs/node standalone only serves static files from dist/client/, but
// @vite-pwa/astro generates the service worker into dist/server/ during the
// SSR Vite build pass.
import { copyFile, readdir } from "node:fs/promises";
import { join } from "node:path";

const serverDir = "dist/server";
const clientDir = "dist/client";

const files = await readdir(serverDir).catch(() => []);
for (const file of files) {
  if (file === "sw.js" || file.startsWith("workbox-")) {
    await copyFile(join(serverDir, file), join(clientDir, file));
    console.log(`[copy-sw] ${file} → dist/client/`);
  }
}