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0b2497f16e
* fix: update codebase to work with Deno RC * work * fix * fix * fix * fixes * work * update * fixes * fix * revert
105 lines
3.2 KiB
TypeScript
105 lines
3.2 KiB
TypeScript
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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/**
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* Provides user-friendly {@linkcode serve} on top of Deno's native HTTP server
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* and other utilities for creating HTTP servers and clients.
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*
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* ## File Server
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*
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* A small program for serving local files over HTTP.
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*
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* ```sh
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* deno run --allow-net --allow-read jsr:@std/http/file-server
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* Listening on:
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* - Local: http://localhost:8000
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* ```
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*
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* When the `--allow-sys=networkInterfaces` permission is provided, the file
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* server will also display the local area network addresses that can be used to
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* access the server.
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*
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* ## HTTP Status Code and Status Text
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*
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* Helper for processing status code and status text.
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*
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* ## HTTP errors
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*
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* Provides error classes for each HTTP error status code as well as utility
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* functions for handling HTTP errors in a structured way.
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*
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* ## Methods
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*
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* Provides helper functions and types to work with HTTP method strings safely.
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*
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* ## Negotiation
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*
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* A set of functions which can be used to negotiate content types, encodings and
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* languages when responding to requests.
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*
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* > Note: some libraries include accept charset functionality by analyzing the
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* > `Accept-Charset` header. This is a legacy header that
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* > {@link https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Accept-Charset | clients omit and servers should ignore}
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* > therefore is not provided.
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*
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* ## User agent handling
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*
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* The {@linkcode UserAgent} class provides user agent string parsing, allowing
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* a user agent flag to be semantically understood.
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*
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* For example to integrate the user agent provided in the header `User-Agent`
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* in an http request would look like this:
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*
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* ```ts ignore
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* import { UserAgent } from "@std/http/user-agent";
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*
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* Deno.serve((req) => {
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* const userAgent = new UserAgent(req.headers.get("user-agent") ?? "");
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* return new Response(`Hello, ${userAgent.browser.name}
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* on ${userAgent.os.name} ${userAgent.os.version}!`);
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* });
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* ```
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*
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* ### Routing
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*
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* {@linkcode route} provides an easy way to route requests to different
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* handlers based on the request path and method.
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*
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* ```ts ignore
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* import { route, type Route } from "@std/http/unstable-route";
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* import { serveDir } from "@std/http/file-server";
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*
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* const routes: Route[] = [
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* {
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* pattern: new URLPattern({ pathname: "/about" }),
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* handler: () => new Response("About page"),
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* },
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* {
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* pattern: new URLPattern({ pathname: "/users/:id" }),
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* handler: (_req, _info, params) => new Response(params?.pathname.groups.id),
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* },
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* {
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* pattern: new URLPattern({ pathname: "/static/*" }),
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* handler: (req: Request) => serveDir(req)
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* }
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* ];
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*
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* function defaultHandler(_req: Request) {
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* return new Response("Not found", { status: 404 });
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* }
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*
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* Deno.serve(route(routes, defaultHandler));
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* ```
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*
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* @module
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*/
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export * from "./cookie.ts";
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export * from "./etag.ts";
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export * from "./status.ts";
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export * from "./negotiation.ts";
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export * from "./server_sent_event_stream.ts";
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export * from "./user_agent.ts";
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export * from "./file_server.ts";
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// We keep this re-export as an exception for now as it's used in
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// `deno init --serve` output
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export * from "./unstable_route.ts";
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