refactor: remove `waku_` from module names

This is redundant with the context (waku package).

packages/core/package.json

@@ -13,13 +13,13 @@
       "types": "./dist/lib/predefined_bootstrap_nodes.d.ts",
       "import": "./dist/lib/predefined_bootstrap_nodes.js"
     },
-    "./lib/waku_message/version_0": {
-      "types": "./dist/lib/waku_message/version_0.d.ts",
-      "import": "./dist/lib/waku_message/version_0.js"
+    "./lib/message/version_0": {
+      "types": "./dist/lib/message/version_0.d.ts",
+      "import": "./dist/lib/message/version_0.js"
     },
-    "./lib/waku_message/topic_only_message": {
-      "types": "./dist/lib/waku_message/topic_only_message.d.ts",
-      "import": "./dist/lib/waku_message/topic_only_message.js"
+    "./lib/message/topic_only_message": {
+      "types": "./dist/lib/message/topic_only_message.d.ts",
+      "import": "./dist/lib/message/topic_only_message.js"
     }
   },
   "typesVersions": {

packages/core/rollup.config.js

@@ -6,9 +6,8 @@ export default {
   input: {
     index: "dist/index.js",
     "lib/predefined_bootstrap_nodes": "dist/lib/predefined_bootstrap_nodes.js",
-    "lib/waku_message/version_0": "dist/lib/waku_message/version_0.js",
-    "lib/waku_message/topic_only_message":
-      "dist/lib/waku_message/topic_only_message.js",
+    "lib/message/version_0": "dist/lib/message/version_0.js",
+    "lib/message/topic_only_message": "dist/lib/message/topic_only_message.js",
   },
   output: {
     dir: "bundle",

packages/core/src/index.ts

@@ -5,30 +5,30 @@ export {
   createEncoder,
   createDecoder,
   DecodedMessage,
-} from "./lib/waku_message/version_0.js";
+} from "./lib/message/version_0.js";
 
 export * as waku from "./lib/waku.js";
 export { WakuNode } from "./lib/waku.js";
 
-export * as waku_filter from "./lib/waku_filter/index.js";
-export { wakuFilter } from "./lib/waku_filter/index.js";
+export * as waku_filter from "./lib/filter/index.js";
+export { wakuFilter } from "./lib/filter/index.js";
 
-export * as waku_light_push from "./lib/waku_light_push/index.js";
+export * as waku_light_push from "./lib/light_push/index.js";
 export {
   wakuLightPush,
   LightPushCodec,
   PushResponse,
-} from "./lib/waku_light_push/index.js";
+} from "./lib/light_push/index.js";
 
-export * as waku_relay from "./lib/waku_relay/index.js";
-export { wakuRelay } from "./lib/waku_relay/index.js";
+export * as waku_relay from "./lib/relay/index.js";
+export { wakuRelay } from "./lib/relay/index.js";
 
-export * as waku_store from "./lib/waku_store/index.js";
+export * as waku_store from "./lib/store/index.js";
 export {
   PageDirection,
   wakuStore,
   StoreCodec,
   createCursor,
-} from "./lib/waku_store/index.js";
+} from "./lib/store/index.js";
 
 export { waitForRemotePeer } from "./lib/wait_for_remote_peer.js";

packages/core/src/lib/relay/index.ts

@@ -18,8 +18,8 @@ import { IDecodedMessage } from "@waku/interfaces";
 import debug from "debug";
 
 import { DefaultPubSubTopic } from "../constants.js";
+import { TopicOnlyDecoder } from "../message/topic_only_message.js";
 import { pushOrInitMapSet } from "../push_or_init_map.js";
-import { TopicOnlyDecoder } from "../waku_message/topic_only_message.js";
 
 import * as constants from "./constants.js";
 

packages/core/src/lib/wait_for_remote_peer.ts

@@ -5,9 +5,9 @@ import { PeerExchangeCodec } from "@waku/peer-exchange";
 import debug from "debug";
 import { pEvent } from "p-event";
 
-import { FilterCodec } from "./waku_filter/index.js";
-import { LightPushCodec } from "./waku_light_push/index.js";
-import { StoreCodec } from "./waku_store/index.js";
+import { FilterCodec } from "./filter/index.js";
+import { LightPushCodec } from "./light_push/index.js";
+import { StoreCodec } from "./store/index.js";
 
 const log = debug("waku:wait-for-remote-peer");
 

packages/core/src/lib/waku.ts

@@ -16,15 +16,12 @@ import { PeerExchangeCodec } from "@waku/peer-exchange";
 import debug from "debug";
 import type { Libp2p } from "libp2p";
 
-import { FilterCodec, FilterComponents } from "./waku_filter/index.js";
-import {
-  LightPushCodec,
-  LightPushComponents,
-} from "./waku_light_push/index.js";
-import { createEncoder } from "./waku_message/version_0.js";
-import * as relayConstants from "./waku_relay/constants.js";
-import { RelayCodecs, RelayPingContentTopic } from "./waku_relay/constants.js";
-import { StoreCodec, StoreComponents } from "./waku_store/index.js";
+import { FilterCodec, FilterComponents } from "./filter/index.js";
+import { LightPushCodec, LightPushComponents } from "./light_push/index.js";
+import { createEncoder } from "./message/version_0.js";
+import * as relayConstants from "./relay/constants.js";
+import { RelayCodecs, RelayPingContentTopic } from "./relay/constants.js";
+import { StoreCodec, StoreComponents } from "./store/index.js";
 
 export const DefaultPingKeepAliveValueSecs = 0;
 export const DefaultRelayKeepAliveValueSecs = 5 * 60;

packages/message-encryption/src/ecies.ts

@@ -1,7 +1,4 @@
-import {
-  Decoder as DecoderV0,
-  proto,
-} from "@waku/core/lib/waku_message/version_0";
+import { Decoder as DecoderV0, proto } from "@waku/core/lib/message/version_0";
 import type {
   IDecoder,
   IEncoder,

packages/message-encryption/src/index.ts

@@ -1,7 +1,7 @@
 import {
   DecodedMessage as DecodedMessageV0,
   proto,
-} from "@waku/core/lib/waku_message/version_0";
+} from "@waku/core/lib/message/version_0";
 import type { IDecodedMessage } from "@waku/interfaces";
 
 import {

packages/message-encryption/src/symmetric.ts

@@ -1,7 +1,4 @@
-import {
-  Decoder as DecoderV0,
-  proto,
-} from "@waku/core/lib/waku_message/version_0";
+import { Decoder as DecoderV0, proto } from "@waku/core/lib/message/version_0";
 import type {
   IDecoder,
   IEncoder,