Remove projects that are not required to be packed

Override projects with an empty Pack target that are not packed into packages.
This will prevent any any packages being accidentally produced.

Directory.Build.props

@@ -31,6 +31,11 @@
         <GenerateDocumentationFile>true</GenerateDocumentationFile>
       </PropertyGroup>
     </When>
+    <Otherwise>
+      <PropertyGroup>
+        <IsPackable>false</IsPackable>
+      </PropertyGroup>
+    </Otherwise>
   </Choose>
 
   <Choose>

GazeInputTest/GazeInputTest.csproj

@@ -162,4 +162,6 @@
     <VisualStudioVersion>14.0</VisualStudioVersion>
   </PropertyGroup>
   <Import Project="$(MSBuildExtensionsPath)\Microsoft\WindowsXaml\v$(VisualStudioVersion)\Microsoft.Windows.UI.Xaml.CSharp.targets" />
+  <!-- No-op to avoid build error when packing solution from commandline -->
+  <Target Name="Pack" />
 </Project>

Microsoft.Toolkit.Uwp.SampleApp/Microsoft.Toolkit.Uwp.SampleApp.csproj

@@ -1536,4 +1536,6 @@
     <Message Text="CSFiles: @(GeneratedCSFiles->'&quot;%(Identity)&quot;')" />
     <Exec Command="for %%f in (@(GeneratedCSFiles->'&quot;%(Identity)&quot;')) do echo #pragma warning disable &gt; %%f.temp &amp;&amp; type %%f | findstr /v /b &quot;#pragma&quot; &gt;&gt; %%f.temp &amp;&amp; move /y %%f.temp %%f &gt; NUL" />
   </Target>
+  <!-- No-op to avoid build error when packing solution from commandline -->
+  <Target Name="Pack" />
 </Project>

Microsoft.Toolkit.Uwp.Samples.BackgroundTasks/Microsoft.Toolkit.Uwp.Samples.BackgroundTasks.csproj

@@ -145,7 +145,6 @@
     <ErrorReport>prompt</ErrorReport>
   </PropertyGroup>
   <Import Project="$(MSBuildExtensionsPath)\Microsoft\WindowsXaml\v$(VisualStudioVersion)\Microsoft.Windows.UI.Xaml.CSharp.targets" />
-  <Target Name="Pack">
-    <!-- No-op to avoid build error when packing solution from commandline -->
-  </Target>
+  <!-- No-op to avoid build error when packing solution from commandline -->
+  <Target Name="Pack" />
 </Project>

Microsoft.Toolkit.Win32.WpfCore.SampleApp.PackagingProject/Microsoft.Toolkit.Win32.WpfCore.SampleApp.PackagingProject.wapproj

@@ -76,4 +76,6 @@
     </ProjectReference>
   </ItemGroup>
   <Import Project="$(WapProjPath)\Microsoft.DesktopBridge.targets" />
+  <!-- No-op to avoid build error when packing solution from commandline -->
+  <Target Name="Pack" />
 </Project>

SmokeTests/SmokeTest.csproj

@@ -129,4 +129,6 @@
     <Error Condition="'@(ToolkitNuGet)' == '' and $(CurrentProject) != 'UWPBaseline' and '$(CurrentProject)' != 'UWPBaselineWinUI'" Text="NuGet '$(CurrentProject).[SEMVER].nupkg' doesn't exist!" />
     <Error Condition="'$(CurrentProject)' != 'UWPBaseline' and '$(CurrentProject)' != 'UWPBaselineWinUI' and '$(NuGetPackageVersion)' == 'To Fill In With Local Version Number'" Text="Please set 'NuGetPackageVersion' at the top of 'SmokeTest.csproj' with the version to smoke test locally." />
   </Target>
+  <!-- No-op to avoid build error when packing solution from commandline -->
+  <Target Name="Pack" />
 </Project>

UITests/UITests.App/UITests.App.csproj

@@ -28,8 +28,6 @@
     <AppxPackageSigningEnabled>True</AppxPackageSigningEnabled>
     <IsTestHost>true</IsTestHost>
   </PropertyGroup>
-  <Target Name="Pack">
-  </Target>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
     <DebugSymbols>true</DebugSymbols>
     <OutputPath>bin\x86\Debug\</OutputPath>
@@ -243,4 +241,6 @@
   </PropertyGroup>
   <Import Project="$(MSBuildExtensionsPath)\Microsoft\WindowsXaml\v$(VisualStudioVersion)\Microsoft.Windows.UI.Xaml.CSharp.targets" />
   <Import Project="..\UITests.Tests.Shared\UITests.Tests.Shared.projitems" Label="Shared" />
+  <!-- No-op to avoid build error when packing solution from commandline -->
+  <Target Name="Pack" />
 </Project>

UnitTests/UnitTests.HighPerformance.UWP/UnitTests.HighPerformance.UWP.csproj

@@ -20,8 +20,6 @@
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <LangVersion>8.0</LangVersion>
   </PropertyGroup>
-  <Target Name="Pack">
-  </Target>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
     <DebugSymbols>true</DebugSymbols>
     <OutputPath>bin\x86\Debug\</OutputPath>
@@ -173,4 +171,6 @@
     <VisualStudioVersion>14.0</VisualStudioVersion>
   </PropertyGroup>
   <Import Project="$(MSBuildExtensionsPath)\Microsoft\WindowsXaml\v$(VisualStudioVersion)\Microsoft.Windows.UI.Xaml.CSharp.targets" />
+  <!-- No-op to avoid build error when packing solution from commandline -->
+  <Target Name="Pack" />
 </Project>

UnitTests/UnitTests.Notifications.UWP/UnitTests.Notifications.UWP.csproj

@@ -18,8 +18,6 @@
     <UnitTestPlatformVersion Condition="'$(UnitTestPlatformVersion)' == ''">$(VisualStudioVersion)</UnitTestPlatformVersion>
     <AppxPackageSigningEnabled>false</AppxPackageSigningEnabled>
   </PropertyGroup>
-  <Target Name="Pack">
-  </Target>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
     <DebugSymbols>true</DebugSymbols>
     <OutputPath>bin\x86\Debug\</OutputPath>
@@ -179,4 +177,6 @@
     <VisualStudioVersion>14.0</VisualStudioVersion>
   </PropertyGroup>
   <Import Project="$(MSBuildExtensionsPath)\Microsoft\WindowsXaml\v$(VisualStudioVersion)\Microsoft.Windows.UI.Xaml.CSharp.targets" />
+  <!-- No-op to avoid build error when packing solution from commandline -->
+  <Target Name="Pack" />
 </Project>

UnitTests/UnitTests.Notifications.WinRT/UnitTests.Notifications.WinRT.csproj

@@ -18,8 +18,6 @@
     <UnitTestPlatformVersion Condition="'$(UnitTestPlatformVersion)' == ''">$(VisualStudioVersion)</UnitTestPlatformVersion>
     <AppxPackageSigningEnabled>false</AppxPackageSigningEnabled>
   </PropertyGroup>
-  <Target Name="Pack">
-  </Target>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
     <DebugSymbols>true</DebugSymbols>
     <OutputPath>bin\x86\Debug\</OutputPath>
@@ -178,4 +176,6 @@
     </Reference>
   </ItemGroup>
   <Import Project="$(MSBuildExtensionsPath)\Microsoft\WindowsXaml\v$(VisualStudioVersion)\Microsoft.Windows.UI.Xaml.CSharp.targets" />
+  <!-- No-op to avoid build error when packing solution from commandline -->
+  <Target Name="Pack" />
 </Project>

UnitTests/UnitTests.UWP/UnitTests.UWP.csproj

@@ -19,8 +19,6 @@
     <AppxPackageSigningEnabled>false</AppxPackageSigningEnabled>
     <LangVersion>9.0</LangVersion>
   </PropertyGroup>
-  <Target Name="Pack">
-  </Target>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
     <DebugSymbols>true</DebugSymbols>
     <OutputPath>bin\x86\Debug\</OutputPath>
@@ -546,4 +544,6 @@
     <Prefer32Bit>true</Prefer32Bit>
   </PropertyGroup>
   <Import Project="$(MSBuildExtensionsPath)\Microsoft\WindowsXaml\v$(VisualStudioVersion)\Microsoft.Windows.UI.Xaml.CSharp.targets" />
+  <!-- No-op to avoid build error when packing solution from commandline -->
+  <Target Name="Pack" />
 </Project>

UnitTests/UnitTests.XamlIslands.Package/UnitTests.XamlIslands.Package.wapproj

@@ -94,4 +94,6 @@
       </_FilteredNonWapProjProjectOutput>
     </ItemGroup>
   </Target>
+  <!-- No-op to avoid build error when packing solution from commandline -->
+  <Target Name="Pack" />
 </Project>

UnitTests/UnitTests.XamlIslands.UWPApp/UnitTests.XamlIslands.UWPApp.csproj

@@ -223,4 +223,6 @@
     <VisualStudioVersion>14.0</VisualStudioVersion>
   </PropertyGroup>
   <Import Project="$(MSBuildExtensionsPath)\Microsoft\WindowsXaml\v$(VisualStudioVersion)\Microsoft.Windows.UI.Xaml.CSharp.targets" />
+  <!-- No-op to avoid build error when packing solution from commandline -->
+  <Target Name="Pack" />
 </Project>