diff --git a/pkg/.gitignore b/pkg/.gitignore
new file mode 100644
index 000000000..c9af6fe2f
--- /dev/null
+++ b/pkg/.gitignore
@@ -0,0 +1,5 @@
+feed/
+publish/
+obj/
+ref/
+.dotnet/
diff --git a/pkg/Microsoft.AspNetCore.App.RefOnly/Microsoft.AspNetCore.App.RefOnly.csproj b/pkg/Microsoft.AspNetCore.App.RefOnly/Microsoft.AspNetCore.App.RefOnly.csproj
new file mode 100644
index 000000000..16bb95df7
--- /dev/null
+++ b/pkg/Microsoft.AspNetCore.App.RefOnly/Microsoft.AspNetCore.App.RefOnly.csproj
@@ -0,0 +1,12 @@
+
+
+
+ netcoreapp2.1
+ <_AspNetCoreAppSharedFxIsEnabled>false
+ https://api.nuget.org/v3/index.json
+
+
+
+
+
+
diff --git a/pkg/Microsoft.AspNetCore.App.RefOnly/Microsoft.AspNetCore.App.RefOnly.nuspec b/pkg/Microsoft.AspNetCore.App.RefOnly/Microsoft.AspNetCore.App.RefOnly.nuspec
new file mode 100644
index 000000000..94c80b787
--- /dev/null
+++ b/pkg/Microsoft.AspNetCore.App.RefOnly/Microsoft.AspNetCore.App.RefOnly.nuspec
@@ -0,0 +1,27 @@
+
+
+
+ Microsoft.AspNetCore.App.RefOnly
+ 2.1.0
+ Microsoft
+ Microsoft
+ true
+ https://raw.githubusercontent.com/aspnet/Home/2.0.0/LICENSE.txt
+ https://asp.net/
+ https://go.microsoft.com/fwlink/?LinkID=288859
+ Microsoft.AspNetCore.App
+ © Microsoft Corporation. All rights reserved.
+ aspnetcore
+ true
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/pkg/Microsoft.AspNetCore.App.RefOnly/build/netcoreapp2.1/Microsoft.AspNetCore.App.RefOnly.targets b/pkg/Microsoft.AspNetCore.App.RefOnly/build/netcoreapp2.1/Microsoft.AspNetCore.App.RefOnly.targets
new file mode 100644
index 000000000..bf2c1adee
--- /dev/null
+++ b/pkg/Microsoft.AspNetCore.App.RefOnly/build/netcoreapp2.1/Microsoft.AspNetCore.App.RefOnly.targets
@@ -0,0 +1,11 @@
+
+
+ Microsoft.AspNetCore.App.RefOnly
+
+
+
+
+
+
diff --git a/pkg/Microsoft.AspNetCore.App.RefOnly/lib/netcoreapp2.1/_._ b/pkg/Microsoft.AspNetCore.App.RefOnly/lib/netcoreapp2.1/_._
new file mode 100644
index 000000000..e69de29bb
diff --git a/pkg/build.ps1 b/pkg/build.ps1
new file mode 100644
index 000000000..b6d0a99a6
--- /dev/null
+++ b/pkg/build.ps1
@@ -0,0 +1,42 @@
+$ErrorActionPreference = 'stop'
+
+mkdir -p "$PSScriptRoot/obj" -ea ignore | out-null
+
+function Invoke-Block ([scriptblock] $_cmd) {
+ & $_cmd
+ if ((-not $?) -or ($LASTEXITCODE -ne 0)) {
+ throw "command failed"
+ }
+}
+
+$nuget = "$PSScriptRoot/obj/nuget.exe"
+if (-not (Test-Path $nuget)) {
+ iwr -o $nuget https://dist.nuget.org/win-x86-commandline/latest/nuget.exe
+}
+
+$dotnet = "$PSScriptRoot/.dotnet/dotnet"
+$dotnetInstall = "$PSScriptRoot/obj/dotnet-install.ps1"
+if (-not (Test-Path $dotnetInstall)) {
+ iwr -o $dotnetInstall https://raw.githubusercontent.com/dotnet/cli/release/2.1.3xx/scripts/obtain/dotnet-install.ps1
+}
+& $dotnetInstall -installdir "$PSScriptRoot/.dotnet" -version 2.1.300
+Copy-Item -Recurse "$PSScriptRoot/.dotnet/shared/Microsoft.AspNetCore.App" "$PSScriptRoot/.dotnet/shared/Microsoft.AspNetCore.App.RefOnly"
+mv "$PSScriptRoot/.dotnet/shared/Microsoft.AspNetCore.App.RefOnly/2.1.0/Microsoft.AspNetCore.App.deps.json" "$PSScriptRoot/.dotnet/shared/Microsoft.AspNetCore.App.RefOnly/2.1.0/Microsoft.AspNetCore.App.RefOnly.deps.json"
+mv "$PSScriptRoot/.dotnet/shared/Microsoft.AspNetCore.App.RefOnly/2.1.0/Microsoft.AspNetCore.App.runtimeconfig.json" "$PSScriptRoot/.dotnet/shared/Microsoft.AspNetCore.App.RefOnly/2.1.0/Microsoft.AspNetCore.App.RefOnly.runtimeconfig.json"
+$refsPublish = "$PSScriptRoot/Microsoft.AspNetCore.App.RefOnly/ref/netcoreapp2.1"
+Invoke-Block { & $dotnet publish Microsoft.AspNetCore.App.RefOnly/Microsoft.AspNetCore.App.RefOnly.csproj --output $refsPublish }
+rm "$refsPublish/Microsoft.AspNetCore.App.RefOnly.dll"
+rm "$refsPublish/runtimes/" -Recurse
+rm "$refsPublish/*.json"
+Invoke-Block { & $nuget pack "$PSScriptRoot/Microsoft.AspNetCore.App.RefOnly/Microsoft.AspNetCore.App.RefOnly.nuspec" -OutputDirectory "$PSScriptRoot/feed" }
+
+rm $env:USERPROFILE/.nuget/packages/Microsoft.AspNetCore.App.RefOnly -Recurse -ea ignore
+Invoke-Block { & $dotnet publish test/test.csproj -o "$(pwd)/publish/" }
+
+pushd publish
+try {
+ Invoke-Block { & $dotnet test.dll }
+}
+finally {
+ popd
+}
diff --git a/pkg/global.json b/pkg/global.json
new file mode 100644
index 000000000..915fb1cb7
--- /dev/null
+++ b/pkg/global.json
@@ -0,0 +1,5 @@
+{
+ "sdk": {
+ "version": "2.1.300"
+ }
+}
diff --git a/pkg/test/Program.cs b/pkg/test/Program.cs
new file mode 100644
index 000000000..bbe8b534a
--- /dev/null
+++ b/pkg/test/Program.cs
@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging;
+
+namespace test
+{
+ public class Program
+ {
+ public static void Main(string[] args)
+ {
+ CreateWebHostBuilder(args).Build().Run();
+ }
+
+ public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>
+ WebHost.CreateDefaultBuilder(args)
+ .UseStartup();
+ }
+}
diff --git a/pkg/test/Startup.cs b/pkg/test/Startup.cs
new file mode 100644
index 000000000..83831998b
--- /dev/null
+++ b/pkg/test/Startup.cs
@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Http;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace test
+{
+ public class Startup
+ {
+ // This method gets called by the runtime. Use this method to add services to the container.
+ // For more information on how to configure your application, visit https://go.microsoft.com/fwlink/?LinkID=398940
+ public void ConfigureServices(IServiceCollection services)
+ {
+ }
+
+ // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
+ public void Configure(IApplicationBuilder app, IHostingEnvironment env)
+ {
+ if (env.IsDevelopment())
+ {
+ app.UseDeveloperExceptionPage();
+ }
+
+ app.Run(async (context) =>
+ {
+ await context.Response.WriteAsync("Hello World!");
+ });
+ }
+ }
+}
diff --git a/pkg/test/test.csproj b/pkg/test/test.csproj
new file mode 100644
index 000000000..962bb8c9a
--- /dev/null
+++ b/pkg/test/test.csproj
@@ -0,0 +1,12 @@
+
+
+
+ netcoreapp2.1
+ https://api.nuget.org/v3/index.json;$(MSBuildProjectDirectory)\..\feed\
+
+
+
+
+
+
+