juniorporfirio / grpcinjection

A Source Generator to C#, that allow you injection Grpc Services and Interceptors without Reflection :)

Grpc Injection

A Source Generator package for C#, that allow you to generate Grpc Services and Interceptors dependencies without Reflection.

Installing

The package is available (on NuGet. To install from the command line:

dotnet add package GrpcInjection

Or use the Package Manager in Visual Studio.

Setup Service Provider

Only add in your Startup or Program for use this package, like so:

   public void ConfigureServices(IServiceCollection services)
        {
            services.AddGrpcInject();
        }

        public void Configure(IApplicationBuilder app)
        {
            app.UseGrpcInject();
        }

Inject one Service Grpc

Only add an attribute to the classes Grpc Service that you want injected in your service provider, like so:

    [GrpcService]
    public class GreeterService : Greeter.GreeterBase
    {
        private readonly ILogger<GreeterService> _logger;
        public GreeterService(ILogger<GreeterService> logger)
        {
            
            _logger = logger;
        }

        public override Task<HelloReply> SayHello(HelloRequest request, ServerCallContext context)
        {
            return Task.FromResult(new HelloReply
            {
                Message = "Hello " + request.Name
            });
        }
    }

Inject one Interceptor Grpc

Only add an attribute to the classes Grpc Interceptors that you want injected in your service provider, like so:

    [GrpcInterceptor]
    public class LogInterceptor : Interceptor
    {
        private readonly ILogger<LogInterceptor> _logger;
        public LogInterceptor(ILogger<LogInterceptor> logger) => _logger = logger;

    }

Contributing

The main supported IDE for development is Visual Studio 2022.

Questions, comments, bug reports, and pull requests are all welcome. Bug reports that include steps to reproduce (including code) are preferred. Even better, make them in the form of pull requests. Before you start to work on an existing issue, check if it is not assigned to anyone yet, and if it is, talk to that person.

Maintainers/Core team

• Júnior Porfirio, aka JP, @juniorporfirio

Contributors can be found at the contributors page on Github.

License

This software is open source, licensed under the MIT License. See LICENSE for details. Check out the terms of the license before you contribute, fork, copy or do anything with the code. If you decide to contribute you agree to grant copyright of all your contribution to this project and agree to mention clearly if do not agree to these terms. Your work will be licensed with the project at MIT, along the rest of the code.