fix GitVersion.MsBuild packaging

Author: arturcic

src/GitVersion.MsBuild/msbuild/tools/GitVersion.MsBuild.props

@@ -26,6 +26,11 @@
         <GitVersionAssemblyFile>$(MSBuildThisFileDirectory)netcoreapp3.1/GitVersion.MsBuild.dll</GitVersionAssemblyFile>
     </PropertyGroup>
 
+    <PropertyGroup Condition="'$(TargetFramework)' == 'net5.0'">
+        <GitVersionFileExe>dotnet $(MSBuildThisFileDirectory)net5.0/gitversion.dll</GitVersionFileExe>
+        <GitVersionAssemblyFile>$(MSBuildThisFileDirectory)net5.0/GitVersion.MsBuild.dll</GitVersionAssemblyFile>
+    </PropertyGroup>
+
     <PropertyGroup>
         <DisableGitVersionTask Condition=" '$(DisableGitVersionTask)' == '' ">false</DisableGitVersionTask>
 

src/GitVersion.MsBuild/nuget-files.props

@@ -3,8 +3,10 @@
     <PropertyGroup>
         <PublishTask_net48>../GitVersionExe/bin/$(Configuration)/net48</PublishTask_net48>
         <PublishTask_netcore31>../GitVersionExe/bin/$(Configuration)/netcoreapp3.1/publish</PublishTask_netcore31>
+        <PublishTask_net50>../GitVersionExe/bin/$(Configuration)/net5.0/publish</PublishTask_net50>
         <Target_net48>tools/net48</Target_net48>
         <Target_netcore31>tools/netcoreapp3.1</Target_netcore31>
+        <Target_net50>tools/net5.0</Target_net50>
     </PropertyGroup>
     <ItemGroup Condition="$(IsPackaging) != ''">
         <None Include="msbuild/tools/*.*"                                        Pack="true" PackagePath="tools" />
@@ -13,8 +15,10 @@
 
         <None Include="$(PublishTask_net48)/**/*"                                Pack="true" PackagePath="$(Target_net48)" />
         <None Include="$(PublishTask_netcore31)/**/*"                            Pack="true" PackagePath="$(Target_netcore31)" />
+        <None Include="$(PublishTask_net50)/**/*"                                Pack="true" PackagePath="$(Target_net50)" />
 
         <None Include="bin/$(Configuration)/netstandard2.0/GitVersion.MsBuild.*" Pack="true" PackagePath="$(Target_net48)" />
         <None Include="bin/$(Configuration)/netstandard2.0/GitVersion.MsBuild.*" Pack="true" PackagePath="$(Target_netcore31)" />
+        <None Include="bin/$(Configuration)/netstandard2.0/GitVersion.MsBuild.*" Pack="true" PackagePath="$(Target_net50)" />
     </ItemGroup>
 </Project>