fix scope issue for directory.build.props

Author: Freymaurer

Directory.Build.props

@@ -1,20 +1,10 @@
 <Project>
     <PropertyGroup>
-        <PackageProjectUrl>https://fable-hub.github.io/Feliz/</PackageProjectUrl>
-        <GenerateDocumentationFile>true</GenerateDocumentationFile>
-        <PackageLicenseExpression>MIT</PackageLicenseExpression>
-        <PackageReadmeFile>README.md</PackageReadmeFile>
-        <PackageIcon>fable_logo.png</PackageIcon>
         <DisableImplicitFSharpCoreReference>true</DisableImplicitFSharpCoreReference>
         <RestorePackagesWithLockFile>true</RestorePackagesWithLockFile>
-        <PackageReleaseNotes>$([System.IO.File]::ReadAllText("$(MSBuildProjectDirectory)/CHANGELOG.md"))</PackageReleaseNotes>
     </PropertyGroup>
     <ItemGroup>
         <!-- Depends on the same version of FSharp.Core for all the projects -->
         <PackageReference Include="FSharp.Core" PrivateAssets="all" />
     </ItemGroup>
-    <ItemGroup>
-        <None Include="$(MSBuildThisFileDirectory)\fable_logo.png" Pack="true" PackagePath="\" />
-        <None Include="$(MSBuildThisFileDirectory)\README.md" Pack="true" PackagePath="\"/>
-    </ItemGroup>
 </Project>

src/Directory.Build.props

@@ -0,0 +1,16 @@
+<Project>
+    <!-- https://learn.microsoft.com/en-us/visualstudio/msbuild/customize-by-directory?view=vs-2022#use-case-multi-level-merging -->
+    <Import Project="$([MSBuild]::GetPathOfFileAbove('Directory.Build.props', '$(MSBuildThisFileDirectory)../'))" Condition="'' != $([MSBuild]::GetPathOfFileAbove('Directory.Build.props', '$(MSBuildThisFileDirectory)../'))" />
+    <PropertyGroup>
+        <PackageProjectUrl>https://fable-hub.github.io/Feliz/</PackageProjectUrl>
+        <GenerateDocumentationFile>true</GenerateDocumentationFile>
+        <PackageLicenseExpression>MIT</PackageLicenseExpression>
+        <PackageReadmeFile>README.md</PackageReadmeFile>
+        <PackageIcon>fable_logo.png</PackageIcon>
+        <PackageReleaseNotes>$([System.IO.File]::ReadAllText("$(MSBuildProjectDirectory)/CHANGELOG.md"))</PackageReleaseNotes>
+    </PropertyGroup>
+    <ItemGroup>
+        <None Include="$(MSBuildThisFileDirectory)\..\fable_logo.png" Pack="true" PackagePath="\" />
+        <None Include="$(MSBuildThisFileDirectory)\..\README.md" Pack="true" PackagePath="\"/>
+    </ItemGroup>
+</Project>