vercel · timneutkens · Aug 23, 2023 · Aug 22, 2023 · Aug 22, 2023 · Aug 22, 2023
diff --git a/.eslintignore b/.eslintignore
@@ -37,8 +37,8 @@ test/production/emit-decorator-metadata/**/*.js
 test/e2e/app-dir/rsc-errors/app/swc/use-client/page.js
 test-timings.json
 packages/next-swc/crates/**
-bench/nested-deps/pages/**
-bench/nested-deps/components/**
+bench/nested-deps/**
+bench/nested-deps-app-router/**
 packages/next-bundle-analyzer/index.d.ts
 examples/with-typescript-graphql/lib/gql/
 test/development/basic/hmr/components/parse-error.js
diff --git a/.gitignore b/.gitignore
@@ -17,6 +17,7 @@ test/node_modules
 *.log
 pids
 *.cpuprofile
+*.heapsnapshot
 
 # coverage
 .nyc_output

diff --git a/...inimal-server/benchmark-app/app/layout.js → bench/app-router-server/app/layout.js b/...inimal-server/benchmark-app/app/layout.js → bench/app-router-server/app/layout.js
diff --git a/...imal-server/benchmark-app/app/rsc/page.js → bench/app-router-server/app/rsc/page.js b/...imal-server/benchmark-app/app/rsc/page.js → bench/app-router-server/app/rsc/page.js
diff --git a/...nimal-server/benchmark-app/next.config.js → bench/app-router-server/next.config.js b/...nimal-server/benchmark-app/next.config.js → bench/app-router-server/next.config.js
diff --git a/bench/app-router-server/package.json b/bench/app-router-server/package.json
@@ -0,0 +1,15 @@
+{
+  "name": "bench-app-router-server",
+  "private": true,
+  "license": "MIT",
+  "dependencies": {
+    "webpack-bundle-analyzer": "^4.6.1",
+    "webpack-stats-plugin": "^1.1.0",
+    "next": "workspace:*",
+    "next-minimal-server": "workspace:*"
+  },
+  "scripts": {
+    "build-application": "next build",
+    "start": "next-minimal-server"
+  }
+}
diff --git a/...nimal-server/benchmark-app/pages/index.js → bench/app-router-server/pages/index.js b/...nimal-server/benchmark-app/pages/index.js → bench/app-router-server/pages/index.js
diff --git a/bench/nested-deps/fuzzponent.js → bench/fuzzponent/bin/fuzzponent.js b/bench/nested-deps/fuzzponent.js → bench/fuzzponent/bin/fuzzponent.js
@@ -176,6 +176,7 @@ if (require.main === module) {
       type: 'string',
     }).argv
 
+  fs.mkdirSync(outdir, { recursive: true })
   generateFuzzponents(outdir, seed, depth, opts)
 }
 

diff --git a/bench/fuzzponent/package.json b/bench/fuzzponent/package.json
@@ -0,0 +1,12 @@
+{
+  "name": "fuzzponent",
+  "bin": {
+    "fuzzponent": "./bin/fuzzponent.js"
+  },
+  "dependencies": {
+    "@babel/types": "7.18.0",
+    "@babel/generator": "7.18.0",
+    "random-seed": "0.3.0",
+    "yargs": "16.2.0"
+  }
+}
diff --git a/bench/fuzzponent/readme.md b/bench/fuzzponent/readme.md
@@ -0,0 +1,39 @@
+# Fuzzponent
+
+Originally built by [Dale Bustad](https://github.com/divmain/fuzzponent) while at Vercel.
+
+[Original repository](https://github.com/divmain/fuzzponent).
+
+Generate a nested React component dependency graph, useful for benchmarking.
+
+## Example
+
+To create a dependency tree with `3020` files in the `components` directory:
+
+```
+fuzzponent --depth 2 --seed 206 --outdir components
+```
+
+You can then import the entrypoint of the dependency tree at `components/index.js`.
+
+## Options
+
+```
+Options:
+      --help       Show help                                           [boolean]
+      --version    Show version number                                 [boolean]
+  -d, --depth      component hierarchy depth                 [number] [required]
+  -s, --seed       prng seed                                 [number] [required]
+  -o, --outdir     the directory where components should be written
+     [string] [default: "/Users/timneutkens/projects/next.js/bench/nested-deps"]
+      --minLen     the smallest acceptable component name length
+                                                          [number] [default: 18]
+      --maxLen     the largest acceptable component name length
+                                                          [number] [default: 24]
+      --minChild   the smallest number of acceptable component children
+                                                           [number] [default: 4]
+      --maxChild   the largest number of acceptable component children
+                                                          [number] [default: 80]
+      --extension  extension to use for generated components
+                                                       [string] [default: "jsx"]
+```
diff --git a/bench/minimal-server/benchmark-app/package.json b/bench/minimal-server/benchmark-app/package.json
diff --git a/bench/nested-deps-app-router/.gitignore b/bench/nested-deps-app-router/.gitignore
@@ -0,0 +1,2 @@
+components/*
+CPU*
diff --git a/bench/nested-deps-app-router/app/client-components-only/page.js b/bench/nested-deps-app-router/app/client-components-only/page.js
@@ -0,0 +1,13 @@
+'use client'
+import React from 'react'
+
+import Comp from '../../components/index.jsx'
+
+export default function Home() {
+  return (
+    <>
+      <h1>Hello!!!!!!!!!!!!</h1>
+      <Comp />
+    </>
+  )
+}
diff --git a/bench/nested-deps-app-router/app/layout.js b/bench/nested-deps-app-router/app/layout.js
@@ -0,0 +1,14 @@
+import React from 'react'
+
+export const metadata = {
+  title: 'Next.js',
+  description: 'Generated by Next.js',
+}
+
+export default function RootLayout({ children }) {
+  return (
+    <html lang="en">
+      <body>{children}</body>
+    </html>
+  )
+}
diff --git a/bench/nested-deps-app-router/app/server-and-client-components/client-component.js b/bench/nested-deps-app-router/app/server-and-client-components/client-component.js
@@ -0,0 +1,8 @@
+'use client'
+import React from 'react'
+
+import Comp from '../../components/index.jsx'
+
+export default function Home() {
+  return <Comp />
+}
diff --git a/bench/nested-deps-app-router/app/server-and-client-components/page.js b/bench/nested-deps-app-router/app/server-and-client-components/page.js
@@ -0,0 +1,12 @@
+import React from 'react'
+import Comp from '../../components/index.jsx'
+import ClientComponent from './client-component'
+
+export default function Home() {
+  return (
+    <>
+      <Comp />
+      <ClientComponent />
+    </>
+  )
+}
diff --git a/bench/nested-deps-app-router/app/server-components-only/page.js b/bench/nested-deps-app-router/app/server-components-only/page.js
@@ -0,0 +1,6 @@
+import React from 'react'
+import Comp from '../../components/index.jsx'
+
+export default function Home() {
+  return <Comp />
+}
-Original file line number
+Diff line change
@@ Expand Up / @@ -176,6 +176,7 @@ if (require.main === module) { @@
           type: 'string',
         }).argv
+      fs.mkdirSync(outdir, { recursive: true })
       generateFuzzponents(outdir, seed, depth, opts)
     }
@@ Expand Down @@