Error Handler Library

Introduction

The Error Handler Library provides a centralized solution for managing errors in Go applications. Its primary purpose is to streamline error handling across various frameworks, ensuring that developers can focus on building features rather than managing error states.

🚀 Features

• Centralized error handling
• Automatic database error detection
• Panic recovery

📦 Installation

go get github.com/emreisler/error-handler

🛠 Usage Examples

Gin Middleware

import "github.com/emreisler/error-handler"

func main() {
    r := gin.Default()
    r.Use(error_handler.GinMiddleware())
    // Your routes here
}

net/http Middleware

import "github.com/emreisler/error-handler"

func main() {
    http.Handle("/", error_handler.NetHTTPMiddleware(http.HandlerFunc(yourHandler)))
    http.ListenAndServe(":8080", nil)
}

Chi Middleware

import "github.com/emreisler/error-handler"

func main() {
    r := chi.NewRouter()
    r.Use(error_handler.ChiMiddleware())
    // Your routes here
}

Fiber Middleware

import "github.com/emreisler/error-handler"

func main() {
    app := fiber.New()
    app.Use(error_handler.FiberMiddleware())
    // Your routes here
}

🔗 Database Error Handling

The mapDBError function automatically maps database errors to a standardized error type, allowing for consistent error responses.

⚠️ Panic Recovery

The library includes built-in panic recovery to prevent application crashes due to unexpected errors.

📌 Error Type Mapping

The library provides a mechanism for mapping different error types to a unified structure, making it easier to handle errors across various components.

🤝 Contribution Guidelines

We welcome contributions! Please submit a pull request or open an issue for any enhancements or bug fixes.

📜 License Information

This library is licensed under the MIT License. See the LICENSE file for more details.