README.md

Complete Module Example

A comprehensive example demonstrating advanced Cosmo Router customization with custom modules and middleware.

🔧 What This Example Demonstrates

• Custom Module Creation: Complete module implementation with configuration validation
• Request/Response Interceptors: Handle both origin requests and responses
• GraphQL Operation Context: Access operation details (name, type, hash, content)
• Middleware Chain: Multiple middleware handlers with proper execution order
• Configuration Management: YAML-based module configuration with validation
• Request Context: Share data between handlers and access logging
• Header Manipulation: Add custom headers to origin requests

📁 Project Structure

.
├── main.go                 # Router entry point with module imports
├── myModule/
│   └── module.go          # Custom module implementation
├── config.yaml            # Router & module configuration
├── go.mod                 # Go module dependencies
├── go.sum                 # Dependency checksums
└── Dockerfile             # Multi-arch container build configuration

🚀 Getting Started

Copy the example directory to your own repository and look into the README to package the router.