XmlSerializerGenerator.targets

<Project>
  <UsingTask TaskName="FixXmlSerializer"
             TaskFactory="RoslynCodeTaskFactory"
             AssemblyFile="$(MSBuildBinPath)\Microsoft.Build.Tasks.Core.dll">
    <ParameterGroup>
      <InputFile ParameterType="System.String" Required="true" />
      <RootNamespace ParameterType="System.String" Required="true" />
    </ParameterGroup>
    <Task>
      <Using Namespace="System" />
      <Code Type="Fragment" Language="cs">
      <![CDATA[
        var input = File.ReadAllText(InputFile);
        input =
          "// <auto-generated> This file has been auto generated. </auto-generated>\n" +
          "#nullable disable\n" +
          "#pragma warning disable IL2026\n" +
          "#pragma warning disable IL2046\n" +
          "#pragma warning disable CS0219\n" +
          input.Replace("namespace Microsoft.Xml.Serialization.GeneratedAssembly {", $"namespace {RootNamespace} {{");
        File.WriteAllText(InputFile, input);
      ]]>
      </Code>
    </Task>
  </UsingTask>

  <ItemGroup>
    <PackageReference Include="Microsoft.XmlSerializer.Generator" Version="8.0.0" GeneratePathProperty="true" ExcludeAssets="all" />
  </ItemGroup>
  <ItemGroup>
    <Compile Include="$(IntermediateOutputPath)GeneratedXmlSerializer.XmlSerializers.cs" />
  </ItemGroup>
  <Target Name="GenerateXmlSerializer" DependsOnTargets="ResolveReferences" Inputs="@(SgenCompile)" Outputs="$(IntermediateOutputPath)GeneratedXmlSerializer.XmlSerializers.cs" BeforeTargets="CoreCompile">
    <PropertyGroup>
      <SgenRootNamespace Condition="'$(SgenRootNamespace)' == ''">$(RootNamespace)</SgenRootNamespace>
    </PropertyGroup>
    <Csc Sources="@(SgenCompile)" References="@(Reference)" TargetType="library" OutputAssembly="$(IntermediateOutputPath)GeneratedXmlSerializer.dll" Nullable="$(Nullable)" />
    <Exec Command="&quot;$(NetCoreRoot)dotnet&quot; &quot;$(PkgMicrosoft_XmlSerializer_Generator)/lib/netstandard2.0/dotnet-Microsoft.XmlSerializer.Generator.dll&quot; &quot;$(IntermediateOutputPath)GeneratedXmlSerializer.dll&quot; --force --quiet @(SgenOptions -> '&quot;%(Identity)&quot;', ' ')" />
    <FixXmlSerializer InputFile="$(IntermediateOutputPath)GeneratedXmlSerializer.XmlSerializers.cs" RootNamespace="$(SgenRootNamespace)" />
  </Target>
</Project>