@hattip/router v0.0.49

@hattip/router

Express-style imperative router for Hattip.

Usage

import { createRouter } from "@hattip/router";
import { cookie } from "@hattip/cookie";

const app = createRouter();

// Add middleware
app.use(cookie());

// GET /
app.get("/", () => new Response("Hello, world!"));

// POST /echo
app.post("/echo", async (ctx) => new Response(await ctx.request.text()));

// DELETE /book/:title where :title is a route parameter
app.delete("/book/:title", async (ctx) => {
  // Parameters are available in ctx.params
  return new Response(`Deleted book: ${ctx.params.title}`);
});

export default app.buildHandler();

API

• createRouter(): Creates a new router.
• router.<method>(handler): Adds a handler for the given method and all paths.

• router.<method>(path, handler): Adds a handler for the given method and path.

  path can be a string or a regular expression. If it's a string, parameters can be specified using : followed by the parameter name like /book/:title. * can be used to match any number of characters.

  <method> is the HTTP method in lowercase (e.g. get, post, delete).

  handler is a request handler.

• router.use(path, handler): Adds a handler for all methods and the given path.

• router.use(handler): Adds a handler for all methods and all paths.
• router.handlers: Returns an array of handlers.
• router.buildHandler(): Returns a handler that can be passed to an adapter.

@hattip/router extends the RequestContext object with a params property which contains a map of parameters extracted from a dynamic route.