GitTools#2595 - added GenerateGitVersionFiles only for c#, f# and vb

Author: arturcic

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

@@ -33,7 +33,7 @@
 
         <!-- Property that enables UpdateAssemblyInfo. -->
         <UpdateAssemblyInfo Condition=" '$(DisableGitVersionTask)' == 'true' ">false</UpdateAssemblyInfo>
-        <UpdateAssemblyInfo Condition=" '$(UpdateAssemblyInfo)' == '' ">true</UpdateAssemblyInfo>
+        <UpdateAssemblyInfo Condition=" '$(UpdateAssemblyInfo)' == '' And '$(GenerateGitVersionFiles)' == 'true' ">true</UpdateAssemblyInfo>
         <GenerateAssemblyFileVersionAttribute Condition=" '$(UpdateAssemblyInfo)' == 'true' ">false</GenerateAssemblyFileVersionAttribute>
         <GenerateAssemblyInformationalVersionAttribute Condition=" '$(UpdateAssemblyInfo)' == 'true' ">false</GenerateAssemblyInformationalVersionAttribute>
         <GenerateAssemblyVersionAttribute Condition=" '$(UpdateAssemblyInfo)' == 'true' ">false</GenerateAssemblyVersionAttribute>
@@ -48,7 +48,7 @@
           (The global property "_TargetAssemblyProjectName" is injected by XAML's above-mentioned task)
         -->
         <GenerateGitVersionInformation Condition=" '$(GenerateGitVersionInformation)' == '' And '$(_TargetAssemblyProjectName)' != '' ">false</GenerateGitVersionInformation>
-        <GenerateGitVersionInformation Condition=" '$(GenerateGitVersionInformation)' == '' ">true</GenerateGitVersionInformation>
+        <GenerateGitVersionInformation Condition=" '$(GenerateGitVersionInformation)' == '' And '$(GenerateGitVersionFiles)' == 'true' ">true</GenerateGitVersionInformation>
         <!--
           Compounding on the previous "GenerateTemporaryTargetAssembly" explanation, "UpdateAssemblyInfo" is
           also called in this temp-build. This results in a warning since we already updated assembly info.

src/GitVersion.MsBuild/msbuild/tools/GitVersion.MsBuild.targets

@@ -5,6 +5,11 @@
     <UsingTask TaskName="WriteVersionInfoToBuildLog" AssemblyFile="$(GitVersionAssemblyFile)"/>
     <UsingTask TaskName="UpdateAssemblyInfo" AssemblyFile="$(GitVersionAssemblyFile)"/>
 
+    <PropertyGroup>
+        <GenerateGitVersionFiles>false</GenerateGitVersionFiles>
+        <GenerateGitVersionFiles Condition=" '$(Language)' == 'C#' Or '$(Language)' == 'F#' Or '$(Language)' == 'VB' ">true</GenerateGitVersionFiles>
+    </PropertyGroup>
+
     <Target Name="RunGitVersion" Condition="'$(DisableGitVersionTask)' == 'false'">
         <Exec Command="$(GitVersionFileExe) &quot;$(MSBuildProjectDirectory)&quot; $(GitVersion_ToolArgments)" />
     </Target>