Overview
ShelfRouterGenerator is a build-time code generator for the Shelf web framework that creates request routers from source annotations. It enables developers to define routes using simple, readable annotations in Dart code, which are then processed during the build phase to generate efficient routing logic. This approach reduces boilerplate and improves type safety by catching routing errors at compile time. The package integrates seamlessly with the `package:build` system and supports all major platforms where Dart runs.
Use cases
- Defining REST APIs with annotated route handlers
- Generating type-safe route mappings
- Automating router boilerplate in shelf-based servers
- Enabling compile-time validation of route configurations
- Simplifying complex routing structures in web services
Key features
- Annotation-based route definition
- Build-time code generation
- Type-safe routing
- Integration with package:build
- Support for platform-agnostic server development
Suitable for
- Developers using Shelf for backend services
- Teams prioritizing compile-time safety
- Projects requiring minimal routing boilerplate
- Dart developers targeting multiple platforms
- API-heavy applications with structured routing
Considerations
- Requires build_runner for code generation
- Limited runtime flexibility compared to dynamic routing
- Needs understanding of build system workflows
- Not suitable for runtime route configuration
- May increase build times slightly