fix!: remove @libp2p/components

`@libp2p/components` is a choke-point for our dependency graph as it depends on every interface, meaning when one interface revs a major
`@libp2p/components` major has to change too which means every module depending on it also needs a major.

Switch instead to constructor injection of simple objects that let modules declare their dependencies on interfaces directly instead of
indirectly via `@libp2p/components`

Refs libp2p/js-libp2p-components#6

BREAKING CHANGE: modules no longer implement `Initializable` instead switching to constructor injection

README.md

@@ -1,10 +1,9 @@
 # @libp2p/floodsub <!-- omit in toc -->
 
 [![libp2p.io](https://img.shields.io/badge/project-libp2p-yellow.svg?style=flat-square)](http://libp2p.io/)
-[![IRC](https://img.shields.io/badge/freenode-%23libp2p-yellow.svg?style=flat-square)](http://webchat.freenode.net/?channels=%23libp2p)
 [![Discuss](https://img.shields.io/discourse/https/discuss.libp2p.io/posts.svg?style=flat-square)](https://discuss.libp2p.io)
 [![codecov](https://img.shields.io/codecov/c/github/libp2p/js-libp2p-floodsub.svg?style=flat-square)](https://codecov.io/gh/libp2p/js-libp2p-floodsub)
-[![CI](https://img.shields.io/github/workflow/status/libp2p/js-libp2p-interfaces/test%20&%20maybe%20release/master?style=flat-square)](https://github.com/libp2p/js-libp2p-floodsub/actions/workflows/js-test-and-release.yml)
+[![CI](https://img.shields.io/github/workflow/status/libp2p/js-libp2p-floodsub/test%20&%20maybe%20release/master?style=flat-square)](https://github.com/libp2p/js-libp2p-floodsub/actions/workflows/js-test-and-release.yml)
 
 > libp2p-floodsub, also known as pubsub-flood or just dumbsub, this implementation of pubsub focused on delivering an API for Publish/Subscribe, but with no CastTree Forming (it just floods the network).
 
@@ -33,18 +32,21 @@ Instead please use [gossipsub](https://www.npmjs.com/package/@chainsafe/libp2p-g
 ## Usage
 
 ```JavaScript
-import { FloodSub } from '@libp2p/floodsub'
+import { createLibp2p } from 'libp2p'
+import { floodsub } from '@libp2p/floodsub'
 
-const fsub = new FloodSub()
-
-await fsub.start()
+const node = await createLibp2p({
+  pubsub: floodsub()
+  //... other options
+})
+await node.start()
 
-fsub.addEventListener('message', (data) => {
-  console.log(data)
+node.pubsub.subscribe('fruit')
+node.pubsub.addEventListener('message', (evt) => {
+  console.log(evt)
 })
-fsub.subscribe('fruit')
 
-fsub.publish('fruit', new TextEncoder().encode('banana'))
+node.pubsub.publish('fruit', new TextEncoder().encode('banana'))
 ```
 
 ## License

package.json

@@ -150,23 +150,22 @@
     "@libp2p/interface-peer-id": "^1.0.2",
     "@libp2p/interface-pubsub": "^3.0.0",
     "@libp2p/logger": "^2.0.0",
-    "@libp2p/pubsub": "^4.0.0",
-    "protons-runtime": "^3.1.0",
+    "@libp2p/pubsub": "^5.0.0",
+    "protons-runtime": "^4.0.1",
     "uint8arraylist": "^2.1.1",
-    "uint8arrays": "^3.0.0"
+    "uint8arrays": "^4.0.2"
   },
   "devDependencies": {
-    "@libp2p/components": "^3.0.1",
-    "@libp2p/interface-mocks": "^6.0.1",
-    "@libp2p/interface-pubsub-compliance-tests": "^2.0.1",
+    "@libp2p/interface-mocks": "^7.0.1",
+    "@libp2p/interface-pubsub-compliance-tests": "^4.0.0",
     "@libp2p/peer-collections": "^2.0.0",
     "@libp2p/peer-id": "^1.1.10",
     "@libp2p/peer-id-factory": "^1.0.9",
     "@multiformats/multiaddr": "^11.0.3",
     "aegir": "^37.2.0",
-    "multiformats": "^9.4.5",
+    "multiformats": "^10.0.0",
     "p-wait-for": "^5.0.0",
-    "protons": "^5.1.0",
+    "protons": "^6.0.0",
     "sinon": "^14.0.0",
     "wherearewe": "^2.0.1"
   }

src/index.ts

@@ -1,8 +1,8 @@
 import { toString } from 'uint8arrays/to-string'
-import { PubSubBaseProtocol } from '@libp2p/pubsub'
+import { PubSubBaseProtocol, PubSubComponents } from '@libp2p/pubsub'
 import { multicodec } from './config.js'
 import { SimpleTimeCache } from './cache.js'
-import type { PubSubInit, Message, PubSubRPC, PubSubRPCMessage, PublishResult } from '@libp2p/interface-pubsub'
+import type { PubSubInit, Message, PubSubRPC, PubSubRPCMessage, PublishResult, PubSub } from '@libp2p/interface-pubsub'
 import type { PeerId } from '@libp2p/interface-peer-id'
 import { logger } from '@libp2p/logger'
 import { RPC } from './message/rpc.js'
@@ -16,6 +16,10 @@ export interface FloodSubInit extends PubSubInit {
   seenTTL?: number
 }
 
+export interface FloodSubComponents extends PubSubComponents {
+
+}
+
 /**
  * FloodSub (aka dumbsub is an implementation of pubsub focused on
  * delivering an API for Publish/Subscribe, but with no CastTree Forming
@@ -24,8 +28,8 @@ export interface FloodSubInit extends PubSubInit {
 export class FloodSub extends PubSubBaseProtocol {
   public seenCache: SimpleTimeCache<boolean>
 
-  constructor (init?: FloodSubInit) {
-    super({
+  constructor (components: FloodSubComponents, init?: FloodSubInit) {
+    super(components, {
       ...init,
       canRelayMessage: true,
       multicodecs: [multicodec]
@@ -94,7 +98,7 @@ export class FloodSub extends PubSubBaseProtocol {
     }
 
     peers.forEach(id => {
-      if (this.components.getPeerId().equals(id)) {
+      if (this.components.peerId.equals(id)) {
         log('not sending message on topic %s to myself', message.topic)
         return
       }
@@ -113,3 +117,7 @@ export class FloodSub extends PubSubBaseProtocol {
     return { recipients }
   }
 }
+
+export function floodsub (init: FloodSubInit = {}): (components: FloodSubComponents) => PubSub {
+  return (components: FloodSubComponents) => new FloodSub(components, init)
+}