Helpers for hosting on Deno Deploy

Handy helper functions for initializing a server in Deno Deploy.

import init from "@http/host-deno-deploy/init";
import handler from "./handler.ts";

await Deno.serve(init(handler)).finished;

It's a pretty simple function that provides some out of the box conveniences:

• Add logging.
• Register interceptors passed as the remaining parameters after the handler.
• Provides a fallback response (404 Not Found), if the handler 'skips' (ie. returns null), as is the convention in @http routing functions (eg. cascade).

denoDeployEtag()

This can be used to generate a constant ETag based on the DENO_DEPLOYMENT_ID if set, and passed into etagDefault of the file server functions to restore the original behaviour of the @std/http/file-server.

import { staticRoute } from "@http/route/static-route";
import { denoDeployEtag } from "@http/host-deno-deploy/deno-deploy-etag";
import { withFallback } from "@http/route/with-fallback";

Deno.serve(
  withFallback(
    staticRoute("/", import.meta.resolve("./public"), {
      etagDefault: denoDeployEtag(),
    }),
  ),
);