resources.targets

<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <Target Name="GenerateResourcesSource" 
      Inputs="$(StringResourcesPath)"
      Outputs="$(IntermediateResOutputFileFullPath)"
      BeforeTargets="BeforeCompile">

    <GenerateStringResources ResxFilePath="$(StringResourcesPath)" GeneratedSourceOutputPath="$(IntermediateResOutputFileFullPath)" AssemblyName="$(AssemblyName)" />

    <ItemGroup>
      <Compile Include="$(IntermediateResOutputFileFullPath)" />
    </ItemGroup>
  </Target>
  
 <UsingTask
    TaskName="GenerateStringResources"
    TaskFactory="RoslynCodeTaskFactory"
    AssemblyFile="$(MSBuildToolsPath)\Microsoft.Build.Tasks.Core.dll" >
    <ParameterGroup>
        <ResxFilePath Required = "true" />
        <GeneratedSourceOutputPath Required = "true" />
        <AssemblyName Required = "true" />
    </ParameterGroup>
    <Task>
      <Using Namespace="System"/>
      <Using Namespace="System.IO"/>
      <Using Namespace="System.Xml.Linq"/>
      <Code Type="Fragment" Language="cs">
<![CDATA[
    Log.LogMessage(MessageImportance.High, $"Reading resource file {ResxFilePath}");
    XElement resourceFile = XElement.Load(ResxFilePath);
    var resStrings = from res in resourceFile.Elements("data") select new { Key = res.Attribute("name").Value, Value = res.Element("value").Value.Replace("\"","\"\"") };
    Log.LogMessage(MessageImportance.High, $"Writing resources source file {GeneratedSourceOutputPath}");
    using(var writer = File.CreateText(GeneratedSourceOutputPath))
    {
        string indent = "    ";
        writer.WriteLine("// Do not edit this file manually it is auto-generated during the build based on the .resx file for this project.");
        writer.WriteLine("namespace CoreWCF");
        writer.WriteLine("{");
        writer.WriteLine(indent + "internal static partial class SR");
        writer.WriteLine(indent + "{");
        writer.WriteLine("#pragma warning disable 0414");
        writer.WriteLine(indent + $"private const string s_resourceName = \"FxResources.{AssemblyName}.SR\";");
        writer.WriteLine("#pragma warning restore 0414");
        writer.WriteLine();

        foreach(var item in resStrings)
        {
            writer.WriteLine(indent + indent + $"internal static string {item.Key} => SR.GetResourceString(\"{item.Key}\", @\"{item.Value}\");");
        }

        writer.WriteLine(indent + indent + $"internal static System.Type ResourceType => typeof(FxResources.{AssemblyName}.SR);");
        writer.WriteLine(indent + "}");
        writer.WriteLine("}");
        writer.WriteLine();
        writer.WriteLine($"namespace FxResources.{AssemblyName}");
        writer.WriteLine("{");
        writer.WriteLine(indent + "internal static class SR { }");
        writer.WriteLine("}");
    }
]]>
      </Code>
    </Task>
  </UsingTask>
</Project>