Remove manifest generation

RazorViewCompilation.sln

@@ -13,7 +13,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{02F7AA35-91A
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "test", "test", "{0398AFFF-505E-4283-89DA-BBD9D28B53DB}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.AspNetCore.Mvc.Razor.ViewCompilation.FunctionalTests", "test\Microsoft.AspNetCore.Mvc.Razor.ViewCompilation.FunctionalTests\Microsoft.AspNetCore.Mvc.Razor.ViewCompilation.FunctionalTests.csproj", "{46C9A4B2-8B1C-451B-B670-C194901D66AC}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FunctionalTests", "test\FunctionalTests\FunctionalTests.csproj", "{46C9A4B2-8B1C-451B-B670-C194901D66AC}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.AspNetCore.Mvc.Razor.ViewCompilation.Test", "test\Microsoft.AspNetCore.Mvc.Razor.ViewCompilation.Test\Microsoft.AspNetCore.Mvc.Razor.ViewCompilation.Test.csproj", "{E0D75B4E-839F-4F80-9B1F-B33F616BCC5F}"
 EndProject

src/Microsoft.AspNetCore.Mvc.Razor.ViewCompilation/Internal/AssemblyMetadataGenerator.cs

@@ -0,0 +1,46 @@
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using System.IO;
+using System.Reflection;
+using System.Runtime.InteropServices;
+using Microsoft.AspNetCore.Mvc.Razor.Internal;
+using Microsoft.CodeAnalysis;
+using Microsoft.CodeAnalysis.CSharp;
+using Microsoft.CodeAnalysis.Text;
+
+namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation.Internal
+{
+    internal static class AssemblyMetadataGenerator
+    {
+        public static CSharpCompilation AddAssemblyMetadata(
+            CSharpCompiler compiler,
+            CSharpCompilation compilation,
+            CompilationOptions compilationOptions)
+        {
+            if (!string.IsNullOrEmpty(compilationOptions.KeyFile))
+            {
+                var updatedOptions = compilation.Options.WithStrongNameProvider(new DesktopStrongNameProvider());
+                var keyFilePath = Path.GetFullPath(compilationOptions.KeyFile);
+
+                if (!RuntimeInformation.IsOSPlatform(OSPlatform.Windows) || compilationOptions.PublicSign)
+                {
+                    updatedOptions = updatedOptions.WithCryptoPublicKey(
+                        SnkUtils.ExtractPublicKey(File.ReadAllBytes(keyFilePath)));
+                }
+                else
+                {
+                    updatedOptions = updatedOptions.WithCryptoKeyFile(keyFilePath)
+                        .WithDelaySign(compilationOptions.DelaySign);
+                }
+
+                compilation = compilation.WithOptions(updatedOptions);
+            }
+
+            var applicationAssemblyName = Assembly.Load(new AssemblyName(compilationOptions.ApplicationName)).GetName();
+            var assemblyVersionContent = $"[assembly:{typeof(AssemblyVersionAttribute).FullName}(\"{applicationAssemblyName.Version}\")]";
+            var syntaxTree = compiler.CreateSyntaxTree(SourceText.From(assemblyVersionContent));
+            return compilation.AddSyntaxTrees(syntaxTree);
+        }
+    }
+}

src/Microsoft.AspNetCore.Mvc.Razor.ViewCompilation/Internal/ManifestGenerator.cs

@@ -1,149 +0,0 @@
-// Copyright (c) .NET Foundation. All rights reserved.
-// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
-
-using System.Collections.Generic;
-using System.IO;
-using System.Reflection;
-using System.Runtime.InteropServices;
-using System.Text;
-using Microsoft.AspNetCore.Mvc.ApplicationParts;
-using Microsoft.AspNetCore.Mvc.Razor.Compilation;
-using Microsoft.AspNetCore.Mvc.Razor.Internal;
-using Microsoft.AspNetCore.Mvc.RazorPages.Infrastructure;
-using Microsoft.CodeAnalysis;
-using Microsoft.CodeAnalysis.CSharp;
-using Microsoft.CodeAnalysis.Text;
-
-namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation.Internal
-{
-    internal class ManifestGenerator
-    {
-        public ManifestGenerator(
-            CSharpCompiler compiler,
-            CSharpCompilation compilation)
-        {
-            Compiler = compiler;
-            Compilation = compilation;
-        }
-
-        public CSharpCompiler Compiler { get; }
-
-        public CSharpCompilation Compilation { get; private set; }
-
-        public void GenerateManifest(IList<ViewCompilationInfo> results)
-        {
-            var views = new List<ViewCompilationInfo>();
-            var pages = new List<ViewCompilationInfo>();
-
-            for (var i = 0; i < results.Count; i++)
-            {
-                var result = results[i];
-                if (result.RouteTemplate != null)
-                {
-                    pages.Add(result);
-                }
-                else
-                {
-                    views.Add(result);
-                }
-            }
-
-            GeneratePageManifest(pages);
-            GenerateViewManifest(views);
-        }
-
-        private void GenerateViewManifest(IList<ViewCompilationInfo> result)
-        {
-            if (result.Count == 0)
-            {
-                return;
-            }
-
-            var precompiledViewsArray = new StringBuilder();
-            foreach (var item in result)
-            {
-                var path = item.ViewFileInfo.ViewEnginePath;
-                precompiledViewsArray.AppendLine(
-                    $"new global::{typeof(ViewInfo).FullName}(@\"{path}\", typeof({item.TypeName})),");
-            }
-
-            var factoryContent = $@"
-namespace {ViewsFeatureProvider.ViewInfoContainerNamespace}
-{{
-  public class {ViewsFeatureProvider.ViewInfoContainerTypeName} : global::{typeof(ViewInfoContainer).FullName}
-  {{
-    public {ViewsFeatureProvider.ViewInfoContainerTypeName}() : base(new[]
-    {{
-        {precompiledViewsArray}
-    }})
-    {{
-    }}
-  }}
-}}";
-            var syntaxTree = Compiler.CreateSyntaxTree(SourceText.From(factoryContent));
-            Compilation = Compilation.AddSyntaxTrees(syntaxTree);
-        }
-
-        private void GeneratePageManifest(IList<ViewCompilationInfo> pages)
-        {
-            if (pages.Count == 0)
-            {
-                return;
-            }
-
-            var precompiledViewsArray = new StringBuilder();
-            foreach (var item in pages)
-            {
-                var path = item.ViewFileInfo.ViewEnginePath;
-                var routeTemplate = item.RouteTemplate;
-                var escapedRouteTemplate = routeTemplate.Replace("\"", "\\\"");
-                precompiledViewsArray.AppendLine(
-                    $"new global::{typeof(CompiledPageInfo).FullName}(@\"{path}\", typeof({item.TypeName}), \"{escapedRouteTemplate}\"),");
-            }
-
-            var factoryContent = $@"
-namespace {CompiledPageFeatureProvider.CompiledPageManifestNamespace}
-{{
-  public class {CompiledPageFeatureProvider.CompiledPageManifestTypeName} : global::{typeof(CompiledPageManifest).FullName}
-  {{
-    public {CompiledPageFeatureProvider.CompiledPageManifestTypeName}() : base(new[]
-    {{
-        {precompiledViewsArray}
-    }})
-    {{
-    }}
-  }}
-}}";
-            var syntaxTree = Compiler.CreateSyntaxTree(SourceText.From(factoryContent));
-            Compilation = Compilation.AddSyntaxTrees(syntaxTree);
-        }
-
-        public void AddAssemblyMetadata(
-            AssemblyName applicationAssemblyName,
-            CompilationOptions compilationOptions)
-        {
-            if (!string.IsNullOrEmpty(compilationOptions.KeyFile))
-            {
-                var updatedOptions = Compilation.Options.WithStrongNameProvider(new DesktopStrongNameProvider());
-                var keyFilePath = Path.GetFullPath(compilationOptions.KeyFile);
-
-                if (!RuntimeInformation.IsOSPlatform(OSPlatform.Windows) || compilationOptions.PublicSign)
-                {
-                    updatedOptions = updatedOptions.WithCryptoPublicKey(
-                        SnkUtils.ExtractPublicKey(File.ReadAllBytes(keyFilePath)));
-                }
-                else
-                {
-                    updatedOptions = updatedOptions.WithCryptoKeyFile(keyFilePath)
-                        .WithDelaySign(compilationOptions.DelaySign);
-                }
-
-                Compilation = Compilation.WithOptions(updatedOptions);
-            }
-
-            var assemblyVersionContent = $"[assembly:{typeof(AssemblyVersionAttribute).FullName}(\"{applicationAssemblyName.Version}\")]";
-            var syntaxTree = Compiler.CreateSyntaxTree(SourceText.From(assemblyVersionContent));
-            Compilation = Compilation.AddSyntaxTrees(syntaxTree);
-        }
-    }
-}

src/Microsoft.AspNetCore.Mvc.Razor.ViewCompilation/Internal/PrecompileRunCommand.cs

@@ -4,18 +4,13 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
-using System.Linq;
 using System.Reflection;
 using System.Text;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Mvc.Razor.Compilation;
-using Microsoft.AspNetCore.Mvc.Razor.Extensions;
 using Microsoft.AspNetCore.Mvc.Razor.Internal;
-using Microsoft.AspNetCore.Mvc.RazorPages.Infrastructure;
-using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.CodeAnalysis;
 using Microsoft.CodeAnalysis.CSharp;
-using Microsoft.CodeAnalysis.CSharp.Syntax;
 using Microsoft.CodeAnalysis.Emit;
 using Microsoft.CodeAnalysis.Text;
 using Microsoft.Extensions.CommandLineUtils;
@@ -181,25 +176,17 @@ namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation.Internal
             });
 
             compilation = compilation.AddSyntaxTrees(syntaxTrees);
-            Parallel.For(0, results.Length, ParalellOptions, i =>
-            {
-                results[i].TypeName = ReadTypeInfo(compilation, syntaxTrees[i]);
-            });
 
             // Post process the compilation - run ExpressionRewritter and any user specified callbacks.            
             compilation = ExpressionRewriter.Rewrite(compilation);
             var compilationContext = new RoslynCompilationContext(compilation);
             MvcServiceProvider.ViewEngineOptions.CompilationCallback(compilationContext);
-            compilation = compilationContext.Compilation;
-
-            var codeGenerator = new ManifestGenerator(compiler, compilation);
-            codeGenerator.GenerateManifest(results);
-
-            var assemblyName = new AssemblyName(Options.ApplicationName);
-            assemblyName = Assembly.Load(assemblyName).GetName();
-            codeGenerator.AddAssemblyMetadata(assemblyName, Options);
-
-            return codeGenerator.Compilation;
+            compilation  = AssemblyMetadataGenerator.AddAssemblyMetadata(
+                compiler, 
+                compilationContext.Compilation,
+                Options);
+            
+            return compilation;
         }
 
         private bool ParseArguments()
@@ -247,11 +234,6 @@ namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation.Internal
                     compilationInfo = new ViewCompilationInfo(fileInfo, csharpDocument);
                 }
 
-                if (PageDirectiveFeature.TryGetPageDirective(fileInfo.CreateReadStream, out var template))
-                {
-                    compilationInfo.RouteTemplate = template ?? string.Empty;
-                }
-
                 results[i] = compilationInfo;
             });
 
@@ -277,21 +259,5 @@ namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation.Internal
 
             return viewFileInfo;
         }
-
-        private string ReadTypeInfo(CSharpCompilation compilation, SyntaxTree syntaxTree)
-        {
-            var semanticModel = compilation.GetSemanticModel(syntaxTree, ignoreAccessibility: true);
-            var classDeclarations = syntaxTree.GetRoot().DescendantNodes().OfType<ClassDeclarationSyntax>();
-            foreach (var declaration in classDeclarations)
-            {
-                var typeSymbol = semanticModel.GetDeclaredSymbol(declaration);
-                if (typeSymbol.ContainingType == null && typeSymbol.DeclaredAccessibility == Accessibility.Public)
-                {
-                    return typeSymbol.ToDisplayString();
-                }
-            }
-
-            return null;
-        }
     }
 }

src/Microsoft.AspNetCore.Mvc.Razor.ViewCompilation/Internal/ViewCompilationInfo.cs

@@ -1,12 +1,11 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
-using Microsoft.AspNetCore.Mvc.Razor.Extensions;
 using Microsoft.AspNetCore.Razor.Language;
 
 namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation.Internal
 {
-    internal class ViewCompilationInfo
+    internal struct ViewCompilationInfo
     {
         public ViewCompilationInfo(
             ViewFileInfo viewFileInfo,
@@ -19,9 +18,5 @@ namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation.Internal
         public ViewFileInfo ViewFileInfo { get; }
 
         public RazorCSharpDocument CSharpDocument { get; }
-
-        public string TypeName { get; set; }
-
-        public string RouteTemplate { get; set; }
     }
 }

test/FunctionalTests/ApplicationConsumingPrecompiledViews.cs

@@ -6,7 +6,7 @@ using Microsoft.AspNetCore.Server.IntegrationTesting;
 using Microsoft.AspNetCore.Testing.xunit;
 using Xunit;
 
-namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation
+namespace FunctionalTests
 {
     public class ApplicationConsumingPrecompiledViews
         : IClassFixture<ApplicationConsumingPrecompiledViews.ApplicationConsumingPrecompiledViewsFixture>

test/FunctionalTests/ApplicationUsingRelativePathsTest.cs

@@ -6,7 +6,7 @@ using Microsoft.AspNetCore.Server.IntegrationTesting;
 using Microsoft.AspNetCore.Testing.xunit;
 using Xunit;
 
-namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation
+namespace FunctionalTests
 {
     public class ApplicationUsingRelativePathsTest :
         IClassFixture<ApplicationUsingRelativePathsTest.ApplicationUsingRelativePathsTestFixture>

test/FunctionalTests/ApplicationWithConfigureMvcTest.cs

@@ -6,7 +6,7 @@ using Microsoft.AspNetCore.Server.IntegrationTesting;
 using Microsoft.AspNetCore.Testing.xunit;
 using Xunit;
 
-namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation
+namespace FunctionalTests
 {
     public class ApplicationWithConfigureMvcTest
         : IClassFixture<ApplicationWithConfigureMvcTest.ApplicationWithConfigureMvcFixture>

test/FunctionalTests/ApplicationWithCustomInputFilesTest.cs

@@ -9,7 +9,7 @@ using Microsoft.AspNetCore.Server.IntegrationTesting;
 using Microsoft.AspNetCore.Testing.xunit;
 using Xunit;
 
-namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation.FunctionalTests
+namespace FunctionalTests
 {
     public class ApplicationWithCustomInputFilesTest
         : IClassFixture<ApplicationWithCustomInputFilesTest.ApplicationWithCustomInputFilesTestFixture>

test/FunctionalTests/ApplicationWithParseErrorsTest.cs

@@ -10,7 +10,7 @@ using Microsoft.AspNetCore.Testing.xunit;
 using Microsoft.Extensions.Logging.Testing;
 using Xunit;
 
-namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation
+namespace FunctionalTests
 {
     public class ApplicationWithParseErrorsTest
     {

test/FunctionalTests/ApplicationWithTagHelpersTest.cs

@@ -7,7 +7,7 @@ using System.Threading.Tasks;
 using Microsoft.AspNetCore.Server.IntegrationTesting;
 using Xunit;
 
-namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation
+namespace FunctionalTests
 {
     public class TagHelperTest : IClassFixture<TagHelperTest.ApplicationWithTagHelpersFixture>
     {

test/FunctionalTests/Infrastructure/ApplicationPaths.cs

@@ -4,7 +4,7 @@
 using System;
 using System.IO;
 
-namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation
+namespace FunctionalTests
 {
     public static class ApplicationPaths
     {

test/FunctionalTests/Infrastructure/ApplicationTestFixture.cs

@@ -9,7 +9,7 @@ using System.Threading.Tasks;
 using Microsoft.AspNetCore.Server.IntegrationTesting;
 using Microsoft.Extensions.Logging;
 
-namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation
+namespace FunctionalTests
 {
     public abstract class ApplicationTestFixture : IDisposable
     {

test/FunctionalTests/Infrastructure/HttpClientExtensions.cs

@@ -8,7 +8,7 @@ using Microsoft.AspNetCore.Server.IntegrationTesting;
 using Microsoft.Extensions.Logging;
 using Xunit;
 
-namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation
+namespace FunctionalTests
 {
     public static class HttpClientExtensions
     {

test/FunctionalTests/Infrastructure/TestEmbeddedResource.cs

@@ -5,7 +5,7 @@ using System.IO;
 using System.Reflection;
 using Xunit;
 
-namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation
+namespace FunctionalTests
 {
     public static class TestEmbeddedResource
     {

test/FunctionalTests/PublishWithEmbedViewSourcesTest.cs

@@ -9,7 +9,7 @@ using Microsoft.AspNetCore.Server.IntegrationTesting;
 using Microsoft.AspNetCore.Testing.xunit;
 using Xunit;
 
-namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation.FunctionalTests
+namespace FunctionalTests
 {
     public class PublishWithEmbedViewSourcesTest
         : IClassFixture<PublishWithEmbedViewSourcesTest.PublishWithEmbedViewSourcesTestFixture>

test/FunctionalTests/RazorPagesAppTest.cs

@@ -6,7 +6,7 @@ using Microsoft.AspNetCore.Server.IntegrationTesting;
 using Microsoft.AspNetCore.Testing.xunit;
 using Xunit;
 
-namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation
+namespace FunctionalTests
 {
     public class RazorPagesAppTest : IClassFixture<RazorPagesAppTest.TestFixture>
     {

test/FunctionalTests/RuntimeFlavors.cs

@@ -6,7 +6,7 @@ using System.Runtime.InteropServices;
 using Microsoft.AspNetCore.Server.IntegrationTesting;
 using Xunit;
 
-namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation
+namespace FunctionalTests
 {
     public static class RuntimeFlavors
     {

test/FunctionalTests/SimpleAppTest.cs

@@ -6,7 +6,7 @@ using Microsoft.AspNetCore.Server.IntegrationTesting;
 using Microsoft.AspNetCore.Testing.xunit;
 using Xunit;
 
-namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation
+namespace FunctionalTests
 {
     public class SimpleAppTest : IClassFixture<SimpleAppTest.SimpleAppTestFixture>
     {

test/FunctionalTests/SimpleAppWithAssemblyRenameTest.cs

@@ -6,7 +6,7 @@ using Microsoft.AspNetCore.Server.IntegrationTesting;
 using Microsoft.AspNetCore.Testing.xunit;
 using Xunit;
 
-namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation
+namespace FunctionalTests
 {
     public class SimpleAppWithAssemblyRenameTest : IClassFixture<SimpleAppWithAssemblyRenameTest.TestFixture>
     {

test/FunctionalTests/SimpleAppX86DesktopOnlyTest.cs

@@ -5,7 +5,7 @@ using System.Threading.Tasks;
 using Microsoft.AspNetCore.Server.IntegrationTesting;
 using Xunit;
 
-namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation
+namespace FunctionalTests
 {
     public class SimpleAppX86DesktopOnlyTest : IClassFixture<SimpleAppX86DesktopOnlyTest.SimpleAppX86DesktopOnlyFixture>
     {

test/FunctionalTests/StrongNamedAppTest.cs

@@ -6,7 +6,7 @@ using Microsoft.AspNetCore.Server.IntegrationTesting;
 using Microsoft.AspNetCore.Testing.xunit;
 using Xunit;
 
-namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation
+namespace FunctionalTests
 {
     public class StrongNamedAppTest : IClassFixture<StrongNamedAppTest.StrongNamedAppFixture>
     {

test/FunctionalTests/ViewCompilationOptionsTest.cs

@@ -8,7 +8,7 @@ using Microsoft.AspNetCore.Server.IntegrationTesting;
 using Microsoft.AspNetCore.Testing.xunit;
 using Xunit;
 
-namespace Microsoft.AspNetCore.Mvc.Razor.ViewCompilation
+namespace FunctionalTests
 {
     public class ViewCompilationOptionsTest : IClassFixture<ViewCompilationOptionsTest.TestFixture>
     {