Centralize some property and fix Extensions.Config

Directory.Build.props

@@ -3,14 +3,9 @@
 
   <Import Project="Sdk.props" Sdk="Microsoft.DotNet.Arcade.Sdk" />
 
-  <!-- 
-  
-    TODO come back here for copyright as part of #4 
-  
   <PropertyGroup Condition="'$(CopyrightNetFoundation)' != ''">
     <Copyright>$(CopyrightNetFoundation)</Copyright>
   </PropertyGroup>
-  -->
 
   <PropertyGroup>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>

src/Directory.Build.props

@@ -0,0 +1,7 @@
+<Project>
+  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory)..\, Directory.Build.props))\Directory.Build.props" />
+
+  <PropertyGroup>
+    <IsPackable>true</IsPackable>
+  </PropertyGroup>
+</Project>

src/Microsoft.Tye.Core/Microsoft.Tye.Core.csproj

@@ -5,9 +5,6 @@
     <RootNamespace>Tye</RootNamespace>
     <AssemblyName>Microsoft.Tye.Core</AssemblyName>
     <PackageId>Microsoft.Tye.Core</PackageId>
-    <LangVersion>8.0</LangVersion>
-    <Nullable>Enable</Nullable>
-    <IsPackable>true</IsPackable>
   </PropertyGroup>
 
   <ItemGroup>

src/Microsoft.Tye.Hosting.Diagnostics/Microsoft.Tye.Hosting.Diagnostics.csproj

@@ -6,7 +6,6 @@
     <AssemblyName>Microsoft.Tye.Hosting.Diagnostics</AssemblyName>
     <PackageId>Microsoft.Tye.Hosting.Diagnostics</PackageId>
     <Nullable>disable</Nullable>
-    <IsPackable>true</IsPackable>
   </PropertyGroup>
 
   <ItemGroup Label="Pinned">

src/Microsoft.Tye.Hosting.Runtime/Microsoft.Tye.Hosting.Runtime.csproj

@@ -6,7 +6,6 @@
     <AssemblyName>Microsoft.Tye.Hosting.Runtime</AssemblyName>
     <PackageId>Microsoft.Tye.Hosting.Runtime</PackageId>
     <Nullable>disable</Nullable>
-    <IsPackable>true</IsPackable>
   </PropertyGroup>
 
 </Project>

src/Microsoft.Tye.Hosting/Microsoft.Tye.Hosting.csproj

@@ -8,8 +8,6 @@
     <PackageId>Microsoft.Tye.Hosting</PackageId>
     <GenerateEmbeddedFilesManifest>true</GenerateEmbeddedFilesManifest>
     <NoDefaultLaunchSettingsFile>true</NoDefaultLaunchSettingsFile>
-    <Nullable>enable</Nullable>
-    <IsPackable>true</IsPackable>
   </PropertyGroup>
 
   <ItemGroup>

src/tye/tye.csproj

@@ -8,7 +8,6 @@
     <PackageId>Microsoft.Tye</PackageId>
     <ToolCommandName>tye</ToolCommandName>
     <PackAsTool>true</PackAsTool>
-    <IsPackable>true</IsPackable>
   </PropertyGroup>
 
   <ItemGroup>

test/Directory.Build.props

@@ -0,0 +1,7 @@
+<Project>
+  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory)..\, Directory.Build.props))\Directory.Build.props" />
+
+  <PropertyGroup>
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+</Project>

test/E2ETest/E2ETest.csproj

@@ -5,7 +5,6 @@
     <AssemblyName>Microsoft.Tye.E2ETest</AssemblyName>
     <IsTestProject>true</IsTestProject>
     <IsUnitTestProject>true</IsUnitTestProject>
-    <IsPackable>false</IsPackable>
     <TestRunnerName>XUnit</TestRunnerName>
   </PropertyGroup>