API review: Add Services property to ResourceEndpointsAllocatedEvent (#9270)

Author: DamianEdwards

Aspire.sln

@@ -3928,7 +3928,7 @@ Global
 		{A3399DE9-AAB0-43EA-B99B-6A62ABBDD7BF}.Release|x64.Build.0 = Release|Any CPU
 		{A3399DE9-AAB0-43EA-B99B-6A62ABBDD7BF}.Release|x86.ActiveCfg = Release|Any CPU
 		{A3399DE9-AAB0-43EA-B99B-6A62ABBDD7BF}.Release|x86.Build.0 = Release|Any CPU
-    {6CBA29C8-FF78-4ABC-BEFA-2A53CB4DB2A3}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{6CBA29C8-FF78-4ABC-BEFA-2A53CB4DB2A3}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{6CBA29C8-FF78-4ABC-BEFA-2A53CB4DB2A3}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{6CBA29C8-FF78-4ABC-BEFA-2A53CB4DB2A3}.Debug|x64.ActiveCfg = Debug|Any CPU
 		{6CBA29C8-FF78-4ABC-BEFA-2A53CB4DB2A3}.Debug|x64.Build.0 = Debug|Any CPU

src/Aspire.Hosting/ApplicationModel/ResourceEndpointsAllocatedEvent.cs

@@ -11,8 +11,13 @@ namespace Aspire.Hosting.ApplicationModel;
 /// <remarks>
 /// Any resources that customize their URLs via a <see cref="ResourceUrlsCallbackAnnotation"/> will have their callbacks invoked during this event.
 /// </remarks>
-public class ResourceEndpointsAllocatedEvent(IResource resource) : IDistributedApplicationEvent
+public class ResourceEndpointsAllocatedEvent(IResource resource, IServiceProvider services) : IDistributedApplicationEvent
 {
     /// <inheritdoc />
     public IResource Resource { get; } = resource;
+
+    /// <summary>
+    /// The <see cref="IServiceProvider"/> instance.
+    /// </summary>
+    public IServiceProvider Services { get; } = services;
 }

src/Aspire.Hosting/Orchestrator/ApplicationOrchestrator.cs

@@ -105,7 +105,7 @@ private async Task OnEndpointsAllocated(OnEndpointsAllocatedContext context)
         // Fire the endpoints allocated event for all resources.
         foreach (var resource in _model.Resources)
         {
-            await _eventing.PublishAsync(new ResourceEndpointsAllocatedEvent(resource), EventDispatchBehavior.NonBlockingConcurrent, context.CancellationToken).ConfigureAwait(false);
+            await _eventing.PublishAsync(new ResourceEndpointsAllocatedEvent(resource, _serviceProvider), EventDispatchBehavior.NonBlockingConcurrent, context.CancellationToken).ConfigureAwait(false);
         }
     }