Add AOT /1

Author: Rick-Anderson

aspnetcore/fundamentals/openapi/aspnetcore-openapi.md

@@ -195,16 +195,7 @@ Build-time OpenAPI document generation functions by launching the apps entrypoin
 
 In order to restrict these code paths from being invoked by the build-time generation pipeline, they can be conditioned behind a check of the entry assembly:
 
-```csharp
-using System.Reflection; 
- 
-var builder = WebApplication.CreateBuilder(); 
- 
-if (Assembly.GetEntryAssembly()?.GetName().Name != "GetDocument.Insider") 
-{ 
-  builder.Services.AddDefaults(); 
-} 
-```
+:::code language="csharp" source="~/fundamentals/openapi/samples/9.x/GetDocument.Insider/Program.cs" highlight="4-8":::
 
 :::moniker-end
 

aspnetcore/fundamentals/openapi/samples/9.x/GetDocument.Insider/GetDocument.Insider.csproj

@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net9.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+</Project>

aspnetcore/fundamentals/openapi/samples/9.x/GetDocument.Insider/Program.cs

@@ -0,0 +1,16 @@
+using System.Reflection;
+
+var builder = WebApplication.CreateBuilder(args);
+
+if (Assembly.GetEntryAssembly()?.GetName().Name != "GetDocument.Insider")
+{
+   // 'IServiceCollection' does not contain a definition for 'AddDefaults' 
+   // builder.Services.AddDefaults();
+}
+var app = builder.Build();
+
+var myKeyValue = app.Configuration["MyKey"];
+
+app.MapGet("/", () => myKeyValue);
+
+app.Run();

aspnetcore/fundamentals/openapi/samples/9.x/GetDocument.Insider/appsettings.json

@@ -0,0 +1,10 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*",
+  "MyKey": "My Key from appsettings.json"
+}