From 3feecddbba0d0559da10a45ad4040faf8e9d5198 Mon Sep 17 00:00:00 2001
From: Alan Agius <alanagius@google.com>
Date: Thu, 19 Dec 2024 06:53:26 +0000
Subject: [PATCH] fix(@angular/ssr): disable component boostrapping when
 running route extraction

This commit fixes an issue where the components where still being
boostrapped when using `provideAppInitializer`

Closes #29131
---
 packages/angular/ssr/src/routes/ng-routes.ts | 16 +++-------------
 1 file changed, 3 insertions(+), 13 deletions(-)

diff --git a/packages/angular/ssr/src/routes/ng-routes.ts b/packages/angular/ssr/src/routes/ng-routes.ts
index 681c8cd5c872..8e23b603ca31 100644
--- a/packages/angular/ssr/src/routes/ng-routes.ts
+++ b/packages/angular/ssr/src/routes/ng-routes.ts
@@ -8,14 +8,12 @@
 
 import { APP_BASE_HREF, PlatformLocation } from '@angular/common';
 import {
-  APP_INITIALIZER,
   ApplicationRef,
   Compiler,
-  ComponentRef,
   Injector,
-  inject,
   runInInjectionContext,
   ɵConsole,
+  ɵENABLE_ROOT_COMPONENT_BOOTSTRAP,
 } from '@angular/core';
 import { INITIAL_CONFIG, platformServer } from '@angular/platform-server';
 import {
@@ -493,16 +491,8 @@ export async function getRoutesFromAngularRouterConfig(
       useFactory: () => new Console(),
     },
     {
-      // We cannot replace `ApplicationRef` with a different provider here due to the dependency injection (DI) hierarchy.
-      // This code is running at the platform level, where `ApplicationRef` is provided in the root injector.
-      // As a result, any attempt to replace it will cause the root provider to override the platform provider.
-      // TODO(alanagius): investigate exporting the app config directly which would help with: https://github.com/angular/angular/issues/59144
-      provide: APP_INITIALIZER,
-      multi: true,
-      useFactory: () => () => {
-        const appRef = inject(ApplicationRef);
-        appRef.bootstrap = () => undefined as unknown as ComponentRef<unknown>;
-      },
+      provide: ɵENABLE_ROOT_COMPONENT_BOOTSTRAP,
+      useValue: false,
     },
   ]);