Build.csproj

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net8.0</TargetFramework>
  </PropertyGroup>
  
  <ItemGroup>
    <PackageReference Include="Metalsharp" Version="0.9.0-rc.6" />
    <PackageReference Include="Metalsharp.LiquidTemplates" Version="0.9.0-rc.5" />
    <PackageReference Include="Metalsharp.SimpleBlog" Version="0.9.0-rc.2" />
    <PackageReference Include="System.ServiceModel.Syndication" Version="8.0.0" />
  </ItemGroup>

  <ItemGroup>
    <None Update="Config\**\*"><CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory></None>
    <None Update="Site\**\*"><CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory></None>
    <None Update="Static\**\*"><CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory></None>
    <None Update="Templates\**\*"><CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory></None>
  </ItemGroup>

  <Target Name="GenerateCsxFile" AfterTargets="Build">
    <ItemGroup>
      <SourceFiles Include="Program.cs" />
    </ItemGroup>
    
    <Copy SourceFiles="@(SourceFiles)" DestinationFolder="$(OutputPath)" />
    
    <WriteLinesToFile File="build.csx" Overwrite="true"
      Lines="
#! &quot;net8.0&quot;
#r &quot;nuget: Metalsharp, 0.9.0-rc.6&quot;
#r &quot;nuget: Metalsharp.LiquidTemplates, 0.9.0-rc.5&quot;
#r &quot;nuget: Metalsharp.SimpleBlog, 0.9.0-rc.2&quot;
#r &quot;nuget: System.ServiceModel.Syndication, 8.0.0&quot;
" 
    />

    <Exec Command="type @(SourceFiles) >> build.csx" />
  </Target>
</Project>