Move native DLL to use <Copy> MSBuild task instead of shell

Avoids random "copy exited with status 1" errors and replaces it with better retry messages if needed

Author: nschonni

LibSass.NET.Tests/LibSass.NET.Tests.csproj

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <Import Project="..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props" Condition="Exists('..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -112,22 +113,19 @@
   </ItemGroup>
   <ItemGroup />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
     <Error Condition="!Exists('..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props'))" />
   </Target>
-  <PropertyGroup>
-    <PostBuildEvent>copy "$(SolutionDir)bin\x86\libsass.dll" "$(OutputDir)libsass32.dll"
-copy "$(SolutionDir)bin\x64\libsass.dll" "$(OutputDir)libsass64.dll"</PostBuildEvent>
-  </PropertyGroup>
-  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it.
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
   </Target>
+  -->
   <Target Name="AfterBuild">
+    <Copy SourceFiles="$(SolutionDir)$(OutDir)libsass32.dll" DestinationFiles="$(TargetDir)libsass32.dll" />
+    <Copy SourceFiles="$(SolutionDir)$(OutDir)libsass64.dll" DestinationFiles="$(TargetDir)libsass64.dll" />
   </Target>
-  -->
-</Project>
+</Project>

LibSass.NET/LibSass.NET.csproj

@@ -78,11 +78,11 @@
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- Build LibSass -->
   <Target Name="CopyLibSass" DependsOnTargets="BuildLibSass">
-    <Exec Command="copy &quot;$(OutDir)x86\libsass.dll&quot; &quot;$(OutDir)libsass32.dll&quot;" LogStandardErrorAsError="true" ConsoleToMSBuild="true" />
-    <Exec Command="copy &quot;$(OutDir)x64\libsass.dll&quot; &quot;$(OutDir)libsass64.dll&quot;" LogStandardErrorAsError="true" ConsoleToMSBuild="true" />
+    <Copy SourceFiles="$(OutDir)x86\libsass.dll" DestinationFiles="$(OutDir)libsass32.dll" />
+    <Copy SourceFiles="$(OutDir)x64\libsass.dll" DestinationFiles="$(OutDir)libsass64.dll" />
   </Target>
   <Target Name="BuildLibSass">
     <MSBuild Targets="Build" Projects="..\LibSass\win\libsass.sln" BuildInParallel="true" Properties="Configuration=$(Configuration);Platform=Win32;OutDir=$(OutDir)x86\" />
     <MSBuild Targets="Build" Projects="..\LibSass\win\libsass.sln" BuildInParallel="true" Properties="Configuration=$(Configuration);Platform=Win64;OutDir=$(OutDir)x64\" />
   </Target>
-</Project>
+</Project>

contrib/LibSass.NET.Console/LibSass.NET.Console.csproj

@@ -54,15 +54,13 @@
     </ProjectReference>
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <PropertyGroup>
-    <PostBuildEvent Condition="$(Configuration) == 'Debug'">copy "$(SolutionDir)bin\Debug\libsass.dll" "$(OutputDir)libsass.dll"</PostBuildEvent>
-    <PostBuildEvent Condition="$(Configuration) == 'Release'">copy "$(SolutionDir)bin\libsass.dll" "$(OutputDir)libsass.dll"</PostBuildEvent>
-  </PropertyGroup>
-  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it.
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
   </Target>
+  -->
   <Target Name="AfterBuild">
+    <Copy SourceFiles="$(SolutionDir)$(OutDir)libsass32.dll" DestinationFiles="$(TargetDir)libsass32.dll" />
+    <Copy SourceFiles="$(SolutionDir)$(OutDir)libsass64.dll" DestinationFiles="$(TargetDir)libsass64.dll" />
   </Target>
-  -->
 </Project>

contrib/LibSass.NET.Web/LibSass.NET.Web.csproj

@@ -55,15 +55,13 @@
     <None Include="web.config.transform" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <PropertyGroup>
-    <PostBuildEvent Condition="$(Configuration) == 'Debug'">copy "$(SolutionDir)bin\Debug\libsass.dll" "$(OutputDir)libsass.dll"</PostBuildEvent>
-    <PostBuildEvent Condition="$(Configuration) == 'Release'">copy "$(SolutionDir)bin\libsass.dll" "$(OutputDir)libsass.dll"</PostBuildEvent>
-  </PropertyGroup>
-  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it.
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
   </Target>
+  -->
   <Target Name="AfterBuild">
+    <Copy SourceFiles="$(SolutionDir)$(OutDir)libsass32.dll" DestinationFiles="$(TargetDir)libsass32.dll" />
+    <Copy SourceFiles="$(SolutionDir)$(OutDir)libsass64.dll" DestinationFiles="$(TargetDir)libsass64.dll" />
   </Target>
-  -->
 </Project>