From 6cfa16ff966c8e8d14257ab2d7f4736263471305 Mon Sep 17 00:00:00 2001
From: Nicholas Cunningham <ndcunningham@gmail.com>
Date: Wed, 17 May 2023 11:56:26 -0600
Subject: [PATCH] feat(nextjs): Add --turbo support

---
 docs/generated/packages/next/executors/server.json |  4 ++++
 e2e/next/src/next.test.ts                          | 11 +++++++++++
 packages/next/src/executors/server/schema.json     |  4 ++++
 packages/next/src/executors/server/server.impl.ts  |  6 ++++--
 packages/next/src/utils/types.ts                   |  1 +
 5 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/docs/generated/packages/next/executors/server.json b/docs/generated/packages/next/executors/server.json
index eedb9c624d9afb..89cb9f2220a9b7 100644
--- a/docs/generated/packages/next/executors/server.json
+++ b/docs/generated/packages/next/executors/server.json
@@ -57,6 +57,10 @@
       "keepAliveTimeout": {
         "type": "number",
         "description": "Max milliseconds to wait before closing inactive connection."
+      },
+      "turbo": {
+        "type": "boolean",
+        "description": "Activate the incremental bundler for Next.js, which is implemented in Rust. Please note, this feature is exclusively available in development mode."
       }
     },
     "required": ["buildTarget"],
diff --git a/e2e/next/src/next.test.ts b/e2e/next/src/next.test.ts
index fa9416ed026cb0..d05e8dde8c85e6 100644
--- a/e2e/next/src/next.test.ts
+++ b/e2e/next/src/next.test.ts
@@ -463,6 +463,17 @@ describe('Next.js Applications', () => {
       checkExport: false,
     });
   }, 300_000);
+
+  it('should support --turbo to enable Turbopack', async () => {
+    const appName = uniq('app');
+
+    runCLI(
+      `generate @nx/next:app ${appName} --style=css --appDir --no-interactive`
+    );
+
+    const result = runCLI(`serve ${appName}`);
+    expect(result).toContain('>>> TURBOPACK (beta)');
+  }, 300_000);
 });
 
 function getData(port, path = ''): Promise<any> {
diff --git a/packages/next/src/executors/server/schema.json b/packages/next/src/executors/server/schema.json
index 8e82a96d05460b..8d8e7cc2e0a272 100644
--- a/packages/next/src/executors/server/schema.json
+++ b/packages/next/src/executors/server/schema.json
@@ -54,6 +54,10 @@
     "keepAliveTimeout": {
       "type": "number",
       "description": "Max milliseconds to wait before closing inactive connection."
+    },
+    "turbo": {
+      "type": "boolean",
+      "description": "Activate the incremental bundler for Next.js, which is implemented in Rust. Please note, this feature is exclusively available in development mode."
     }
   },
   "required": ["buildTarget"]
diff --git a/packages/next/src/executors/server/server.impl.ts b/packages/next/src/executors/server/server.impl.ts
index 99d658670c1dd7..b13d5951a00f87 100644
--- a/packages/next/src/executors/server/server.impl.ts
+++ b/packages/next/src/executors/server/server.impl.ts
@@ -43,10 +43,12 @@ export default async function* serveExecutor(
   const { port, keepAliveTimeout, hostname } = options;
 
   const args = createCliOptions({ port, keepAliveTimeout, hostname });
-  const nextDir = resolve(context.root, buildOptions.outputPath);
 
-  const command = `npx next ${options.dev ? `dev ${args}` : `start ${args}`}`;
+  const nextDir = resolve(context.root, buildOptions.outputPath);
 
+  const mode = options.dev ? 'dev' : 'start';
+  const turbo = options.turbo && options.dev ? '--turbo' : '';
+  const command = `npx next ${mode} ${args} ${turbo}`;
   yield* createAsyncIterable<{ success: boolean; baseUrl: string }>(
     ({ done, next, error }) => {
       // Client to check if server is ready.
diff --git a/packages/next/src/utils/types.ts b/packages/next/src/utils/types.ts
index 211db13b4b69a3..b9231089f7fa3c 100644
--- a/packages/next/src/utils/types.ts
+++ b/packages/next/src/utils/types.ts
@@ -53,6 +53,7 @@ export interface NextServeBuilderOptions {
   proxyConfig?: string;
   buildLibsFromSource?: boolean;
   keepAliveTimeout?: number;
+  turbo?: boolean;
 }
 
 export interface NextExportBuilderOptions {