added aws lambda adapter + improvements to handle concurrency

app/src/cli/commands/copy-assets.ts

@@ -0,0 +1,36 @@
+import { getRelativeDistPath } from "cli/utils/sys";
+import type { CliCommand } from "../types";
+import { Option } from "commander";
+import fs from "node:fs/promises";
+import path from "node:path";
+import c from "picocolors";
+
+export const copyAssets: CliCommand = (program) => {
+   program
+      .command("copy-assets")
+      .description("copy static assets")
+      .addOption(new Option("-o --out <directory>", "directory to copy to"))
+      .addOption(new Option("-c --clean", "clean the output directory"))
+      .action(action);
+};
+
+async function action(options: { out?: string; clean?: boolean }) {
+   const out = options.out ?? "static";
+
+   // clean "out" directory
+   if (options.clean) {
+      await fs.rm(out, { recursive: true, force: true });
+   }
+
+   // recursively copy from src/assets to out using node fs
+   const from = path.resolve(getRelativeDistPath(), "static");
+   await fs.cp(from, out, { recursive: true });
+
+   // in out, move ".vite/manifest.json" to "manifest.json"
+   await fs.rename(path.resolve(out, ".vite/manifest.json"), path.resolve(out, "manifest.json"));
+
+   // delete ".vite" directory in out
+   await fs.rm(path.resolve(out, ".vite"), { recursive: true });
+
+   console.log(c.green(`Assets copied to: ${c.bold(out)}`));
+}

app/src/cli/commands/index.ts

@@ -4,3 +4,4 @@ export { run } from "./run";
 export { debug } from "./debug";
 export { user } from "./user";
 export { create } from "./create";
+export { copyAssets } from "./copy-assets";