* Using RazorView<dynamic> as base type until we get model support

* Modifying ViewData to share inner dictionary until we figure out how to
  pass it correctly
* Removing unused NuGet.config

NuGet.Config

@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<configuration>
-  <packageSources>
-    <add key="AspNetVNext" value="https://www.myget.org/F/aspnetvnext/" />
-    <add key="NuGet.org" value="https://nuget.org/api/v2/" />
-  </packageSources>
-  <packageSourceCredentials>
-    <AspNetVNext>
-      <add key="Username" value="aspnetreadonly" />
-      <add key="ClearTextPassword" value="4d8a2d9c-7b80-4162-9978-47e918c9658c" />
-    </AspNetVNext>
-  </packageSourceCredentials>
-</configuration>

samples/MvcSample/Startup.cs

@@ -17,16 +17,12 @@ namespace MvcSample
 
             var serviceProvider = MvcServices.Create();
 
-            // HACK to determine app root.
-            string appRoot = Environment.CurrentDirectory;
-            while (!String.IsNullOrEmpty(appRoot) && !appRoot.TrimEnd(Path.DirectorySeparatorChar).EndsWith("MvcSample"))
-            {
-                appRoot = Path.GetDirectoryName(appRoot);
-            }
+            // HACK appbase doesn't seem to work. When in VS we're pointing at bin\Debug\Net45, so move up 3 directories
+            string appRoot = Path.GetFullPath(Path.Combine(Environment.CurrentDirectory, "..", "..", ".."));
 
             serviceProvider.AddInstance<IFileSystem>(new PhysicalFileSystem(appRoot));
             serviceProvider.Add<IVirtualFileSystem, VirtualFileSystem>();
-            serviceProvider.Add<IMvcRazorHost, MvcRazorHost>();
+            serviceProvider.AddInstance<IMvcRazorHost>(new MvcRazorHost("Microsoft.AspNet.Mvc.Razor.RazorView<dynamic>"));
             serviceProvider.Add<ICompilationService, CscBasedCompilationService>();
             serviceProvider.Add<IRazorCompilationService, RazorCompilationService>();
             serviceProvider.Add<IVirtualPathViewFactory, VirtualPathViewFactory>();

samples/MvcSample/Views/Home/MyView.cshtml

@@ -1,4 +1,4 @@
-@model MvcSample.User 
+
 @{
     Layout = "~/Views/Shared/_Layout.cshtml";
     ViewBag.Title = "Home Page";
@@ -11,7 +11,7 @@
 </div>
 
 <div class="row">
-    <h3>Hello @Model.Name!</h3>
+    <h3>Hello!</h3>
     <div class="col-md-4">
         <h2>Getting started</h2>
         <p>

src/Microsoft.AspNet.Mvc.Razor/Compilation/CscBasedCompilationService.cs

@@ -29,7 +29,7 @@ namespace Microsoft.AspNet.Mvc.Razor
             string outFile = Path.Combine(_tempDir, Path.GetRandomFileName() + ".dll");
             StringBuilder args = new StringBuilder("/target:library ");
             args.AppendFormat("/out:\"{0}\" ", outFile);
-            foreach (var file in  Directory.EnumerateFiles(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "*.dll"))
+            foreach (var file in Directory.EnumerateFiles(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "*.dll"))
             {
                 args.AppendFormat("/R:\"{0}\" ", file);
             }
@@ -37,8 +37,18 @@ namespace Microsoft.AspNet.Mvc.Razor
             var outputStream = new MemoryStream();
 
             // common execute
-            var process = CreateProcess(args.ToString());
-            int exitCode = await Start(process, outputStream);
+            Process process = CreateProcess(args.ToString());
+            int exitCode;
+            try
+            {
+                File.WriteAllText(inFile, contents);
+                exitCode = await Start(process, outputStream);
+            }
+            finally
+            {
+                File.Delete(inFile);
+            }
+
 
             string output = GetString(outputStream);
             if (exitCode != 0)

src/Microsoft.AspNet.Mvc.Razor/RazorView.cs

@@ -4,8 +4,8 @@ using System.IO;
 using System.Net;
 using System.Text;
 using System.Threading.Tasks;
-using Microsoft.AspNet.DependencyInjection;
 using Microsoft.AspNet.Abstractions;
+using Microsoft.AspNet.DependencyInjection;
 
 namespace Microsoft.AspNet.Mvc.Razor
 {

src/Microsoft.AspNet.Mvc.Razor/RazorViewOfT.cs

@@ -20,7 +20,7 @@ namespace Microsoft.AspNet.Mvc.Razor
         {
             var viewData = context.ViewData as ViewData<TModel>;
             ViewData = viewData ?? new ViewData<TModel>(context.ViewData);
-            Model = (TModel)ViewData.Model;
+            Model = ViewData.Model;
             InitHelpers(context);
 
             return base.RenderAsync(context, writer);

src/Microsoft.AspNet.Mvc.Razor/ViewEngine/VirtualFileSystem.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.IO;
 using System.Linq;
 using Microsoft.Owin.FileSystems;
 
@@ -21,6 +20,7 @@ namespace Microsoft.AspNet.Mvc.Razor
             if (_fileSystem.TryGetFileInfo(translated, out fileInfo))
             {
                 fileInfo = new VirtualFile(subpath, fileInfo);
+                return true;
             }
             return false;
         }
@@ -31,6 +31,7 @@ namespace Microsoft.AspNet.Mvc.Razor
             if (_fileSystem.TryGetDirectoryContents(translated, out contents))
             {
                 contents = contents.Select(c => new VirtualFile(subpath + '/' + c.Name, c));
+                return true;
             }
             return false;
         }

src/Microsoft.AspNet.Mvc.Razor/ViewEngine/VirtualPathViewFactory.cs

@@ -1,16 +1,15 @@
 using System;
 using System.Threading.Tasks;
-using Microsoft.AspNet.Mvc.Razor;
 using Microsoft.Owin.FileSystems;
 
 namespace Microsoft.AspNet.Mvc.Razor
 {
     public class VirtualPathViewFactory : IVirtualPathViewFactory
     {
-        private readonly IFileSystem _fileSystem;
+        private readonly IVirtualFileSystem _fileSystem;
         private readonly IRazorCompilationService _compilationService;
 
-        public VirtualPathViewFactory(IFileSystem fileSystem, IRazorCompilationService compilationService)
+        public VirtualPathViewFactory(IVirtualFileSystem fileSystem, IRazorCompilationService compilationService)
         {
             _fileSystem = fileSystem;
             _compilationService = compilationService;

src/Microsoft.AspNet.Mvc/View/ViewData.cs

@@ -6,7 +6,8 @@ namespace Microsoft.AspNet.Mvc
 {
     public class ViewData : DynamicObject
     {
-        private Dictionary<object, dynamic> _data;
+        private readonly Dictionary<object, dynamic> _data;
+        private object _model;
 
         public ViewData()
         {
@@ -15,7 +16,14 @@ namespace Microsoft.AspNet.Mvc
 
         public ViewData(ViewData source)
         {
-            _data = new Dictionary<object, dynamic>(source._data);
+            _data = source._data;
+            SetModel(source.Model);
+        }
+
+        public object Model
+        {
+            get { return _model; }
+            set { SetModel(value); }
         }
 
         public dynamic this[string index]
@@ -80,5 +88,13 @@ namespace Microsoft.AspNet.Mvc
             this[(string)index] = value;
             return true;
         }
+
+        // This method will execute before the derived type's instance constructor executes. Derived types must
+        // be aware of this and should plan accordingly. For example, the logic in SetModel() should be simple
+        // enough so as not to depend on the "this" pointer referencing a fully constructed object.
+        protected virtual void SetModel(object value)
+        {
+            _model = value;
+        }
     }
 }

src/Microsoft.AspNet.Mvc/View/ViewDataOfTModel.cs

@@ -13,12 +13,16 @@ namespace Microsoft.AspNet.Mvc
         {
         }
 
-        public ViewData(ViewData<TModel> source)
-            : base(source)
+        public new TModel Model
         {
-            Model = source.Model;
+            get { return (TModel)base.Model; }
+            set { SetModel(value); }
         }
 
-        public TModel Model { get; set; }
+        protected override void SetModel(object value)
+        {
+            // TODO: Add checks for cast
+            base.SetModel((TModel)value);
+        }
     }
 }