From 04a0befe7140fd345678f1da5ce33246975cff77 Mon Sep 17 00:00:00 2001
From: Abdelrahman Awad <abdelrahman.awad@sentry.io>
Date: Mon, 24 Aug 2026 16:09:59 -0400
Subject: [PATCH] feat(angular): Register a route provider backed by resolved
 routes

The parameterized route only exists on Angular's `ResolveEnd` event, resolved
from the router state snapshot, so there is no matcher to call. `TraceService`
already derives it to rename the span, so it records it on the way through.
---
 packages/angular/src/tracing.ts | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/packages/angular/src/tracing.ts b/packages/angular/src/tracing.ts
index b0456e144c37..2b7eba1a47d4 100644
--- a/packages/angular/src/tracing.ts
+++ b/packages/angular/src/tracing.ts
@@ -31,11 +31,13 @@ import {
 import { FUNCTION, ROUTER } from '@sentry/conventions/op';
 import type { Integration, Span } from '@sentry/core';
 import {
+  createCachedRouteProvider,
   debug,
   hasSpanStreamingEnabled,
   NAVIGATION_SPAN_NAME_FALLBACK,
   parseStringToURLObject,
   ROUTER_SPAN_NAME_FALLBACK,
+  setRouteProvider,
   stripUrlQueryAndFragment,
   timestampInSeconds,
   filterCollectedUrl,
@@ -49,6 +51,11 @@ import { runOutsideAngular } from './zone';
 
 let instrumentationInitialized: boolean;
 
+// The parameterized route only exists on Angular's `ResolveEnd` event, resolved from the router
+// state snapshot, so there is no matcher the integration could call. `TraceService` records each
+// route as it resolves and the provider answers from that.
+const ROUTE_PROVIDER = createCachedRouteProvider();
+
 /**
  * A custom browser tracing integration for Angular.
  *
@@ -63,10 +70,18 @@ export function browserTracingIntegration(
     instrumentationInitialized = true;
   }
 
-  return originalBrowserTracingIntegration({
+  const integration = originalBrowserTracingIntegration({
     ...options,
     instrumentNavigation: false,
   });
+
+  return {
+    ...integration,
+    setup(client) {
+      setRouteProvider(ROUTE_PROVIDER, client);
+      integration.setup?.(client);
+    },
+  };
 }
 
 /**
@@ -182,6 +197,7 @@ export class TraceService implements OnDestroy {
       );
 
       if (route) {
+        ROUTE_PROVIDER.record(stripUrlQueryAndFragment(event.urlAfterRedirects), route);
         getCurrentScope().setTransactionName(route);
       }