docs: update installation instructions etc. (#243)

* fix: update installation instructions etc.

The module name has changed, so the installation instructions and sample code needs to be updated to match.

* Update README.md

* chore: update reply-from package name

* chore: update new fastify package names

Co-authored-by: Manuel Spigolon <[email protected]>

Author: Trott

README.md

@@ -1,4 +1,4 @@
-# fastify-http-proxy
+# @fastify/http-proxy
 
 ![CI](https://github.com/fastify/fastify-http-proxy/workflows/CI/badge.svg)
 [![NPM version](https://img.shields.io/npm/v/fastify-http-proxy.svg?style=flat)](https://www.npmjs.com/package/fastify-http-proxy)
@@ -9,8 +9,8 @@ Proxy your HTTP requests to another server, with hooks.
 This [`fastify`](https://www.fastify.io) plugin forwards all requests
 received with a given prefix (or none) to an upstream. All Fastify hooks are still applied.
 
-`fastify-http-proxy` is built on top of
-[`fastify-reply-from`](http://npm.im/fastify-reply-from), which enables single route proxying.
+`@fastify/http-proxy` is built on top of
+[`@fastify/reply-from`](http://npm.im/fastify-reply-from), which enables single route proxying.
 
 This plugin can be used in a variety of circumstances, for example if you have to proxy an internal domain to an external domain (useful to avoid CORS problems) or to implement your own API gateway for a microservices architecture.
 
@@ -21,7 +21,7 @@ Fastify 3.x. See [this branch](https://github.com/fastify/fastify-http-proxy/tre
 ## Install
 
 ```
-npm i fastify-http-proxy fastify
+npm i @fastify/http-proxy fastify
 ```
 
 ## Example
@@ -30,7 +30,7 @@ npm i fastify-http-proxy fastify
 const Fastify = require('fastify')
 const server = Fastify()
 
-server.register(require('fastify-http-proxy'), {
+server.register(require('@fastify/http-proxy'), {
   upstream: 'http://my-api.example.com',
   prefix: '/api', // optional
   http2: false // optional
@@ -46,7 +46,7 @@ If you want to have different proxies on different prefixes you can register mul
 ```js
 const Fastify = require('fastify')
 const server = Fastify()
-const proxy = require('fastify-http-proxy')
+const proxy = require('@fastify/http-proxy')
 
 // /api/x will be proxied to http://my-api.example.com/x
 server.register(proxy, {
@@ -74,11 +74,11 @@ For other examples, see [`example.js`](examples/example.js).
 
 ## Request tracking
 
-`fastify-http-proxy` can track and pipe the `request-id` across the upstreams. Using the [`hyperid`](https://www.npmjs.com/package/hyperid) module and the [`fastify-reply-from`](https://github.com/fastify/fastify-reply-from) built-in options a fairly simple example would look like this:
+`@fastify/http-proxy` can track and pipe the `request-id` across the upstreams. Using the [`hyperid`](https://www.npmjs.com/package/hyperid) module and the [`@fastify/reply-from`](https://github.com/fastify/fastify-reply-from) built-in options a fairly simple example would look like this:
 
 ```js
 const Fastify = require('fastify')
-const proxy = require('fastify-http-proxy')
+const proxy = require('@fastify/http-proxy')
 const hyperid = require('hyperid')
 
 const server = Fastify()
@@ -98,7 +98,7 @@ server.listen(3000);
 ## Options
 
 This `fastify` plugin supports _all_ the options of
-[`fastify-reply-from`](https://github.com/fastify/fastify-reply-from) plus the following.
+[`@fastify/reply-from`](https://github.com/fastify/fastify-reply-from) plus the following.
 
 *Note that this plugin is fully encapsulated, and non-JSON payloads will
 be streamed directly to the destination.*
@@ -153,7 +153,7 @@ An array that contains the types of the methods. Default: `['DELETE', 'GET', 'HE
 
 This module has _partial_ support for forwarding websockets by passing a
 `websocket` option. All those options are going to be forwarded to
-[`fastify-websocket`](https://github.com/fastify/fastify-websocket).
+[`@fastify/websocket`](https://github.com/fastify/fastify-websocket).
 A few things are missing:
 
 1. forwarding headers as well as `rewriteHeaders`
@@ -171,7 +171,7 @@ The following benchmarks where generated on a dedicated server with an Intel(R)
 | :----------------- | :------------------------- |
 | `express-http-proxy` | 2557 |
 | `http-proxy` | 9519 |
-| `fastify-http-proxy` | 15919 |
+| `@fastify/http-proxy` | 15919 |
 
 The results were gathered on the second run of `autocannon -c 100 -d 5
 URL`.