express-bugblaster v1.1.0

Express BugBlaster

Express BugBlaster is a lightweight and powerful middleware for Node.js/Express applications designed to streamline error handling and debugging. It captures and analyzes errors, providing detailed stack traces and logging capabilities and prevents app from crashing.

Features

• Dynamic Error Analysis: Automatically extracts error details from stack traces and source code.
• Comprehensive Logging: Saves errors to a customizable JSON log file for later review.
• Custom Responses: Define custom error responses with an onError callback.
• Environment Awareness: Detailed error messages in development, concise responses in production.
• Crash Protection: Keeps your Express app running even after uncaught exceptions.

Installation

1. Install via npm:

   npm install express-bugblaster

2. Install Dependencies:

   Ensure you have Node.js (v18+ recommended) and npm installed, then run:

   npm install

Usage

Basic Setup

Add BugBlaster as middleware to your Express app to catch and analyze errors:

const express = require('express');
const bugblaster = require('express-bugblaster');

const app = express();


// Example route that throws an error
app.get('/crash', (req, res) => {
  throw new Error('Test error!');
});

// Add BugBlaster middleware after routes
app.use(bugblaster({
    logToFile: true,
    logFilePath: './errors.json',
    defaultResponse: 'Oops, something went wrong!',
    channels: [{
        platform: 'teams',
        url: 'https://ms-team.com/teams',
    }]
}));

app.listen(3000, () => console.log('Server running on http://localhost:3000'));

Configuration Options

Customize BugBlaster with these options:

Development

Running Tests

Ensure code quality with Jest:

npm test

This runs tests with coverage reporting.

Contributing

We welcome contributions to Express BugBlaster! Here's how you can contribute:

1. Fork the Repository:

   • Fork the repository to your GitHub account.

2. Clone the Repository:

   • Clone the forked repository to your local machine:

     git clone [https://github.com/salmanzafar949/express-bug-blaster.git](https://www.google.com/search?q=https://github.com/salmanzafar949/express-bug-blaster.git)

3. Create a Branch:

   • Create a new branch for your feature or bug fix:

     git checkout -b feature/your-feature-name

     or

     git checkout -b fix/your-bug-fix-name

4. Make Changes:

   • Make your changes, ensuring they adhere to the project's coding standards.

5. Test Your Changes:

   • Run the tests to ensure your changes don't introduce any regressions:

     npm test

   • Add new tests if necessary.

6. Commit Changes:

   • Commit your changes with a clear and descriptive commit message:

     git commit -m "Add your feature or fix your bug"

7. Push Changes:

   • Push your changes to your forked repository:

     git push origin feature/your-feature-name

8. Create a Pull Request:

   • Go to the original repository on GitHub.
   • Click on "New Pull Request."
   • Select your branch and create the pull request.
   • Provide a clear description of your changes.

9. Code Review:

   • Your pull request will be reviewed by the maintainers.
   • Address any feedback and make necessary changes.

10. Merge:

    • Once your pull request is approved, it will be merged into the main branch.

Guidelines:

• Follow the existing coding style and conventions.
• Write clear and concise commit messages.
• Add tests for new features and bug fixes.
• Update the documentation if needed.

Thank you for contributing to Express BugBlaster!

License

Express BugBlaster is released under the MIT License.