evrone/go-clean-template
Go Clean Template
Clean Architecture template for Golang services
Features
- Clean Architecture Implementations - Builds maintainable Go services with clean architecture, separating business logic from infrastructure through dependency injection and interface-based design.
- Repository Pattern with Swap Support - Abstracts all data access behind repository interfaces so that swapping PostgreSQL for MongoDB or in-memory storage requires zero changes to business logic.
- Explicit Dependency-Injection Wiring - Wires the entire application graph in a single main function using constructor calls and interface parameters.
- Interface-Based Decoupling - Defines repository and use-case boundaries as Go interfaces so that the core domain never imports infrastructure packages directly.
- API Services - Exposes the same business logic simultaneously over REST, gRPC, AMQP RPC, and NATS RPC without duplicating handler code.
- Three-Layer Clean Architecture - Structures code into delivery, use-case, and repository layers with strict inward-only dependency rules enforced by the project layout.
- Explicit Dependency-Injection Wiring - Wires the entire application graph in a single main function using explicit constructor calls and interface parameters.
- Transport-Agnostic Use Cases - Exposes the same business logic through multiple transport protocols by keeping use-case interfaces free of any transport-specific types.
- Business Logic Isolation - Injects dependencies through interfaces so that swapping databases or frameworks never touches the core domain code.
- JWT Authentications - Authenticates requests by validating signed JSON Web Tokens in middleware, with configurable expiry and bcrypt-hashed password storage.
