Automatically UseDeveloperExceptionPage in WebApplication (#34616)

- UseDeveloperExceptionPage in WebApplication
- Update project templates

Author: halter73

src/DefaultBuilder/src/WebApplicationBuilder.cs

@@ -114,6 +114,11 @@ private void ConfigureApplication(WebHostBuilderContext context, IApplicationBui
         {
             Debug.Assert(_builtApplication is not null);
 
+            if (context.HostingEnvironment.IsDevelopment())
+            {
+                app.UseDeveloperExceptionPage();
+            }
+
             var implicitRouting = false;
 
             // The endpoints were already added on the outside

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/Program.cs

@@ -107,14 +107,15 @@
 var app = builder.Build();
 
 // Configure the HTTP request pipeline.
+#if (IndividualLocalAuth)
 if (app.Environment.IsDevelopment())
 {
-    app.UseDeveloperExceptionPage();
-#if (IndividualLocalAuth)
     app.UseMigrationsEndPoint();
-#endif
 }
 else
+#else
+if (!app.Environment.IsDevelopment())
+#endif
 {
     app.UseExceptionHandler("/Error");
 #if (RequiresHttps)

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/Server/Program.cs

@@ -1,4 +1,4 @@
-#if (OrganizationalAuth || IndividualB2CAuth || IndividualLocalAuth)
+#if (OrganizationalAuth || IndividualB2CAuth || IndividualLocalAuth)
 using Microsoft.AspNetCore.Authentication;
 #endif
 #if (OrganizationalAuth || IndividualB2CAuth)
@@ -74,15 +74,16 @@
 var app = builder.Build();
 
 // Configure the HTTP request pipeline.
+#if (IndividualLocalAuth)
 if (app.Environment.IsDevelopment())
 {
-    app.UseDeveloperExceptionPage();
-#if (IndividualLocalAuth)
     app.UseMigrationsEndPoint();
-#endif
     app.UseWebAssemblyDebugging();
 }
 else
+#else
+if (!app.Environment.IsDevelopment())
+#endif
 {
     app.UseExceptionHandler("/Error");
 #if (RequiresHttps)

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyWeb-CSharp/Program.cs

@@ -1,11 +1,6 @@
 var builder = WebApplication.CreateBuilder(args);
 var app = builder.Build();
 
-if (app.Environment.IsDevelopment())
-{
-    app.UseDeveloperExceptionPage();
-}
-
 app.MapGet("/", () => "Hello World!");
 
 app.Run();

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyWeb-FSharp/Program.fs

@@ -7,9 +7,6 @@ let main args =
     let builder = WebApplication.CreateBuilder(args)
     let app = builder.Build()
 
-    if app.Environment.IsDevelopment() then
-        app.UseDeveloperExceptionPage() |> ignore
-
     app.MapGet("/", Func<string>(fun () -> "Hello World!")) |> ignore
 
     app.Run()

src/ProjectTemplates/Web.ProjectTemplates/content/GrpcService-CSharp/Program.cs

@@ -11,11 +11,6 @@
 var app = builder.Build();
 
 // Configure the HTTP request pipeline.
-if (app.Environment.IsDevelopment())
-{
-    app.UseDeveloperExceptionPage();
-}
-
 app.MapGrpcService<GreeterService>();
 app.MapGet("/", () => "Communication with gRPC endpoints must be made through a gRPC client. To learn how to create a client, visit: https://go.microsoft.com/fwlink/?linkid=2086909");
 

src/ProjectTemplates/Web.ProjectTemplates/content/RazorPagesWeb-CSharp/Program.cs

@@ -25,7 +25,9 @@
 #if (IndividualLocalAuth)
 using Company.WebApplication1.Data;
 #endif
+#if (OrganizationalAuth || IndividualB2CAuth || IndividualLocalAuth || MultiOrgAuth || GenerateGraph)
 
+#endif
 var builder = WebApplication.CreateBuilder(args);
 
 // Add services to the container.
@@ -94,14 +96,15 @@
 var app = builder.Build();
 
 // Configure the HTTP request pipeline.
+#if (IndividualLocalAuth)
 if (app.Environment.IsDevelopment())
 {
-    app.UseDeveloperExceptionPage();
-#if (IndividualLocalAuth)
     app.UseMigrationsEndPoint();
-#endif
 }
 else
+#else
+if (!app.Environment.IsDevelopment())
+#endif
 {
     app.UseExceptionHandler("/Error");
 #if (RequiresHttps)

src/ProjectTemplates/Web.ProjectTemplates/content/StarterWeb-CSharp/Program.cs

@@ -25,7 +25,9 @@
 #if (IndividualLocalAuth)
 using Company.WebApplication1.Data;
 #endif
+#if (OrganizationalAuth || IndividualB2CAuth || IndividualLocalAuth || MultiOrgAuth || GenerateGraph)
 
+#endif
 var builder = WebApplication.CreateBuilder(args);
 
 // Add services to the container.
@@ -95,14 +97,15 @@
 var app = builder.Build();
 
 // Configure the HTTP request pipeline.
+#if (IndividualLocalAuth)
 if (app.Environment.IsDevelopment())
 {
-    app.UseDeveloperExceptionPage();
-#if (IndividualLocalAuth)
     app.UseMigrationsEndPoint();
-#endif
 }
 else
+#else
+if (!app.Environment.IsDevelopment())
+#endif
 {
     app.UseExceptionHandler("/Home/Error");
 #if (RequiresHttps)

src/ProjectTemplates/Web.ProjectTemplates/content/WebApi-CSharp/Program.cs

@@ -11,7 +11,9 @@
 #if (EnableOpenAPI)
 using Microsoft.OpenApi.Models;
 #endif
+#if (OrganizationalAuth || IndividualB2CAuth || GenerateGraph || EnableOpenAPI)
 
+#endif
 var builder = WebApplication.CreateBuilder(args);
 
 // Add services to the container.
@@ -53,14 +55,13 @@
 var app = builder.Build();
 
 // Configure the HTTP request pipeline.
-if (builder.Environment.IsDevelopment())
+#if (EnableOpenAPI)
+if (app.Environment.IsDevelopment())
 {
-    app.UseDeveloperExceptionPage();
-    #if (EnableOpenAPI)
     app.UseSwagger();
     app.UseSwaggerUI(c => c.SwaggerEndpoint("/swagger/v1/swagger.json", "Company.WebApplication1 v1"));
-    #endif
 }
+#endif
 #if (RequiresHttps)
 
 app.UseHttpsRedirection();