Atc.SourceGenerators 0.1.66

🎯 Atc Source Generators

A collection of Roslyn C# source generators for .NET that eliminate boilerplate code and improve developer productivity. All generators are designed with Native AOT compatibility in focus, enabling faster startup times, smaller deployment sizes, and optimal performance for modern cloud-native applications.

Why Choose Atc Source Generators?

• 🎯 Zero boilerplate - Attribute-based approach eliminates repetitive code
• ⚡ Compile-time generation - Catch errors during build, not at runtime
• 🚀 Native AOT ready - Zero reflection, fully trimming-safe for modern .NET
• 🧩 Multi-project architecture - Smart naming for clean layered applications
• 🛡️ Type-safe - Full IntelliSense and compile-time validation
• 📦 Single package - Install once, use all generators

🚀 Source Generators

✨ See It In Action

All generators work together seamlessly in a typical 3-layer architecture:

// 1️⃣ Domain Layer - Your business logic
[MapTo(typeof(PetStatusDto), Bidirectional = true)]
public enum PetStatus { Available, Adopted }

[MapTo(typeof(PetDto))]
public partial class Pet
{
    public Guid Id { get; set; }
    public string Name { get; set; } = string.Empty;
    public PetStatus Status { get; set; }
}

[Registration(Lifetime.Scoped)]
public class PetService : IPetService
{
    public async Task<Pet> GetPetAsync(Guid id) { /* ... */ }
}

[OptionsBinding("PetStore")]
public partial class PetStoreOptions
{
    [Required] public int MaxPetsPerPage { get; set; }
}

// 2️⃣ Program.cs - One line per concern
using Atc.DependencyInjection;
using Atc.Mapping;

builder.Services.AddDependencyRegistrationsFromDomain();
builder.Services.AddOptionsFromDomain(builder.Configuration);

// 3️⃣ Usage - Clean and type-safe
app.MapGet("/pets/{id}", async (Guid id, IPetService service) =>
{
    var pet = await service.GetPetAsync(id);
    return Results.Ok(pet.MapToPetDto());  // ✨ Generated mapping
});

Result: Zero boilerplate, full type safety, Native AOT ready! 🚀

📦 Installation

dotnet add package Atc.SourceGenerators

Optional (recommended for better IntelliSense):

dotnet add package Atc.SourceGenerators.Annotations

⚙️ Requirements

• .NET 10 SDK required at build time (Roslyn 5.0.0)
• Projects can still target .NET 9, .NET 8, or earlier
• This is a build-time requirement only, not a runtime requirement

📖 Documentation

Full documentation is available in the Wiki:

🔨 Building

dotnet build

🧪 Testing

dotnet test

🤝 Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

📄 License

[License information here]