fix: size-limit by setting buffer false in webpack

.size-limit.cjs

@@ -0,0 +1,52 @@
+const modifyWebpackConfig = (webpackConfig) => {
+  if (!webpackConfig.resolve) webpackConfig.resolve = {};
+  if (!webpackConfig.resolve.fallback) webpackConfig.resolve.fallback = {};
+  // Can be removed once https://github.com/libp2p/js-libp2p-pubsub/pull/92 is merged and released
+  webpackConfig.resolve.fallback.buffer = false;
+  return webpackConfig;
+};
+
+module.exports = [
+  {
+    name: "Waku core",
+    path: "dist/bundle.min.js",
+    import: "{ Waku }",
+    modifyWebpackConfig,
+  },
+  {
+    name: "Waku default setup",
+    path: "dist/bundle.min.js",
+    import: "{ createWaku, waitForRemotePeer }",
+    modifyWebpackConfig,
+  },
+  {
+    name: "Asymmetric, symmetric encryption and signature",
+    path: "dist/bundle.min.js",
+    import: "{ waku_message }",
+    modifyWebpackConfig,
+  },
+  {
+    name: "DNS discovery",
+    path: "dist/bundle.min.js",
+    import: "{ discovery }",
+    modifyWebpackConfig,
+  },
+  {
+    name: "Privacy preserving protocols",
+    path: "dist/bundle.min.js",
+    import: "{ WakuRelay }",
+    modifyWebpackConfig,
+  },
+  {
+    name: "Light protocols",
+    path: "dist/bundle.min.js",
+    import: "{ WakuLightPush, WakuFilter }",
+    modifyWebpackConfig,
+  },
+  {
+    name: "History retrieval protocols",
+    path: "dist/bundle.min.js",
+    import: "{ WakuStore }",
+    modifyWebpackConfig,
+  },
+];

CHANGELOG.md

@@ -24,6 +24,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fix
 
 - size-limit config to test several usages of Waku.
+- `buffer` is not needed in the browser.
 
 ## [0.24.0] - 2022-05-27
 

package.json

@@ -57,6 +57,7 @@
     "reset-hard": "git clean -dfx && git reset --hard && npm i && npm run build && for d in examples/*/; do (cd $d; npm i); done"
   },
   "browser": {
+    "buffer": false,
     "crypto": false
   },
   "engines": {
@@ -163,43 +164,6 @@
       "**/*.spec.js"
     ]
   },
-  "size-limit": [
-    {
-      "name": "Waku core",
-      "path": "dist/bundle.min.js",
-      "import": "{ Waku }"
-    },
-    {
-      "name": "Waku default setup",
-      "path": "dist/bundle.min.js",
-      "import": "{ createWaku, waitForRemotePeer }"
-    },
-    {
-      "name": "Asymmetric, symmetric encryption and signature",
-      "path": "dist/bundle.min.js",
-      "import": "{ waku_message }"
-    },
-    {
-      "name": "DNS discovery",
-      "path": "dist/bundle.min.js",
-      "import": "{ discovery }"
-    },
-    {
-      "name": "Privacy preserving protocols",
-      "path": "dist/bundle.min.js",
-      "import": "{ WakuRelay }"
-    },
-    {
-      "name": "Light protocols",
-      "path": "dist/bundle.min.js",
-      "import": "{ WakuLightPush, WakuFilter }"
-    },
-    {
-      "name": "History retrieval protocols",
-      "path": "dist/bundle.min.js",
-      "import": "{ WakuStore }"
-    }
-  ],
   "lint-staged": {
     "*.ts": [
       "eslint --fix"