Simplify some recursive imports

Author: jviau

src/Directory.Build.props

@@ -1,6 +1,5 @@
 <Project>
-  <Import Project="$([MSBuild]::GetPathOfFileAbove('Directory.Build.props', '$(MSBuildThisFileDirectory)../'))"
-          Condition="$([MSBuild]::GetPathOfFileAbove('Directory.Build.props', '$(MSBuildThisFileDirectory)../')) != ''" />
+  <Import Project="$([MSBuild]::GetPathOfFileAbove('Directory.Build.props', '$(MSBuildThisFileDirectory)../'))" />
 
   <!-- artifacts -->
   <PropertyGroup>

test/Directory.Build.targets

@@ -1,7 +1,6 @@
 <Project>
 
-  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory)../, $(_DirectoryBuildTargetsFile)))/$(_DirectoryBuildTargetsFile)"
-    Condition=" '$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory)../, $(_DirectoryBuildTargetsFile)))' != '' " />
+  <Import Project="$([MSBuild]::GetPathOfFileAbove('Directory.Build.targets', '$(MSBuildThisFileDirectory)../'))" />
 
   <!--see https://github.com/grpc/grpc/issues/12154#issuecomment-327006312 -->
   <Target Name="RemoveGrpcFromTestDir" AfterTargets="_CopyFilesMarkedCopyLocal">

test/Directory.Packages.props

@@ -1,4 +1,5 @@
 <Project>
+
   <Import Project="$([MSBuild]::GetPathOfFileAbove(Directory.Packages.props, $(MSBuildThisFileDirectory)..))" />
 
   <!-- Testing Packages -->

tools/ExtensionsMetadataGenerator/Directory.Build.props

@@ -1,7 +1,6 @@
 <Project>
 
-  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory)../, $(_DirectoryBuildPropsFile)))/$(_DirectoryBuildPropsFile)"
-    Condition=" '$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory)../, $(_DirectoryBuildPropsFile)))' != '' " />
+  <Import Project="$([MSBuild]::GetPathOfFileAbove('Directory.Build.props', '$(MSBuildThisFileDirectory)../'))" />
 
   <PropertyGroup>
     <Description>Azure Functions extensions metadata generator</Description>

tools/ExtensionsMetadataGenerator/Directory.Packages.props

@@ -1,8 +1,5 @@
 <Project>
-
-  <PropertyGroup>
-    <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
-  </PropertyGroup>
+  <Import Project="$([MSBuild]::GetPathOfFileAbove(Directory.Packages.props, $(MSBuildThisFileDirectory)..))" />
 
   <ItemGroup>
     <PackageVersion Include="Microsoft.Build.Framework" Version="15.3.409" />

tools/ExtensionsMetadataGenerator/src/ExtensionsMetadataGenerator/ExtensionsMetadataGenerator.csproj

@@ -58,4 +58,5 @@
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
     <PackageReference Include="System.Runtime.Loader" />
   </ItemGroup>
-</Project>
+
+</Project>