Roslyn-based utility for keeping TypeScript code in sync with C# source in client-server web applications. Can be used for syncing DTOs, API consuming services and more. Primarily meant to be used for Angular front-end solutions.

1. Generate TypeScript model classes from C# DTO objects.
2. Generate Angular specific Typescript services that can consume ASP.NET Web APIs.
3. Generate TypeScript validators based on server side implemented .NET DTO validation.
4. Scaffold entire Angular project templates based on server side ASP.NET Web APIs.

• Works with .NET solutions, projects or individual C# files.
• Support for various symbol/file name cases (PascalCase, camelCase, kebab-case or snake_case).

1. Model generation:
   • Classes.
   • Properties.
   • CLR types.
   • Arrays and collections.
   • Nullable types.
   • Enums.
   • Inheritance.
2. Web client generation:
   • Web API Controllers as Angular services.
   • Public controller methods as wrapped Angular Http service functions.
   • Supports attribute routing.
   • Strongly typed return types and parameters.
3. Validator generation:
   • Validation attributes (built-in and custom).
   • Fluent validation (https://github.com/JeremySkinner/FluentValidation).

Once the project has been built, you can use the CLI which has various parameters:

• [-u] [--usecase] - (ModelGeneration, WebClientGeneration, ValidatatorGeneration, ProjectTemplateScaffolding, Synchronization).
• [-i] [--input] - path to input solution, project, file;
• [-o] [--output] - path to output directory.
• [-g] [--generator] - (Template/Compiler).

Example usage:

TypeSync.exe -usecase ModelGeneration -input Samples.DotNetFull.ViewModels.csproj -output ..\..\Generated -generator Template

TypeSync.exe -u Synchronization -i Samples.DotNetFull.WebAPI.csproj -o ..\..\Generated -g Compiler

TypeSync uses MSBuildWorkspace to open and build .NET solutions and projects. MSBuildWorkspace directly or indirectly depends on being able to find the location of MSBuild binaries, settings, and targets in the registry. This was fine for MSBuild 14.0, but no such information is available for 15.0 (by design).

In case your machine has only VS 2017 with MSBuild 15 installed, you need to add the Microsoft.Build and Microsoft.Build.Tasks.Core packages from NuGet to TypeSync console app project.

In case your machine has only VS 2015 with MSBuild 14, change the assembly binding redirects in TypeSync console project app.config to the following:

<?xml version ="1.0"?>
<configuration>
    <runtime>
        <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
            <dependentAssembly>
                <assemblyIdentity name="Microsoft.Build.Framework" publicKeyToken="b03f5f7f11d50a3a" culture="neutral"/>
                <bindingRedirect oldVersion="0.0.0.0-99.9.9.9" newVersion="14.0.0.0"/>
            </dependentAssembly>
            <dependentAssembly>
                <assemblyIdentity name="Microsoft.Build.Engine" publicKeyToken="b03f5f7f11d50a3a" culture="neutral"/>
                <bindingRedirect oldVersion="0.0.0.0-99.9.9.9" newVersion="14.0.0.0"/>
            </dependentAssembly>
            <dependentAssembly>
                <assemblyIdentity name="Microsoft.Build" publicKeyToken="b03f5f7f11d50a3a" culture="neutral"/>
                <bindingRedirect oldVersion="0.0.0.0-99.9.9.9" newVersion="14.0.0.0"/>
            </dependentAssembly>
            <dependentAssembly>
                <assemblyIdentity name="Microsoft.Build.Conversion.Core" publicKeyToken="b03f5f7f11d50a3a" culture="neutral"/>
                <bindingRedirect oldVersion="0.0.0.0-99.9.9.9" newVersion="14.0.0.0"/>
            </dependentAssembly>
            <dependentAssembly>
                <assemblyIdentity name="Microsoft.Build.Tasks.Core" publicKeyToken="b03f5f7f11d50a3a" culture="neutral"/>
                <bindingRedirect oldVersion="0.0.0.0-99.9.9.9" newVersion="14.0.0.0"/>
            </dependentAssembly>
            <dependentAssembly>
                <assemblyIdentity name="Microsoft.Build.Utilities.Core" publicKeyToken="b03f5f7f11d50a3a" culture="neutral"/>
                <bindingRedirect oldVersion="0.0.0.0-99.9.9.9" newVersion="14.0.0.0"/>
            </dependentAssembly>
        </assemblyBinding>
    </runtime>
</configuration>

Related GitHub Roslyn issues:

• dotnet/roslyn#17401
• dotnet/roslyn#15056