GitHub Bot: Implement code optimizer using ChatGPT/GPT-4

[konard]

Summary

This PR implements a GitHub Bot code optimizer that uses ChatGPT/GPT-4 to analyze and optimize code in repositories. The feature addresses issue #217 by adding AI-powered code optimization capabilities to the bot.

Key Features

• AI-Powered Optimization: Uses OpenAI's ChatGPT/GPT-4 to analyze and optimize code
• Multi-Language Support: Supports C#, JavaScript, TypeScript, Python, Java, C++, C, and header files
• Automatic Pull Request Creation: Creates PRs with optimized code and detailed descriptions
• Issue-Triggered: Responds to GitHub issues containing optimization keywords
• Configurable: Optional OpenAI API key parameter for secure integration

Implementation Details

New Components

1. CodeOptimizerTrigger: Main trigger class implementing ITrigger<Issue>

   • Detects optimization requests in issue titles/descriptions
   • Analyzes repository code files using GitHub API
   • Sends code to GPT-4 for optimization analysis
   • Creates new branches and pull requests with optimized code

2. Enhanced Program.cs:

   • Added --openai-api-key command line parameter
   • Conditional integration of CodeOptimizerTrigger based on API key availability
   • Maintains backward compatibility with existing functionality

3. Package Dependencies:

   • Added OpenAI 2.1.0 package for ChatGPT/GPT-4 integration
   • All dependencies compatible with .NET 8

Trigger Conditions

The CodeOptimizerTrigger activates when GitHub issues contain keywords like:

• "optimize" / "optimization"
• "optimize code" / "code optimization"
• "improve performance"

Optimization Process

1. Detection: Bot monitors issues for optimization keywords
2. Analysis: Retrieves all supported code files from the repository
3. AI Processing: Sends code to GPT-4 with optimization prompts focusing on:
   • Performance improvements
   • Memory usage optimization
   • Code readability and maintainability
   • Best practices compliance
   • Algorithmic improvements
4. PR Creation: Creates new branch and pull request with optimized code
5. Notification: Comments on the original issue with PR link

Usage

To enable the code optimizer feature, run the bot with the OpenAI API key:

dotnet run -- --github-user-name "username" --github-api-token "token" --github-application-name "BotApp" --openai-api-key "your-openai-api-key"

Without the OpenAI API key, the bot functions normally with all existing features but without code optimization capabilities.

Testing

• ✅ Project builds successfully with no errors
• ✅ All existing functionality preserved
• ✅ New trigger integrates properly with existing issue tracking
• ✅ OpenAI API integration uses latest stable version (2.1.0)
• ✅ Proper error handling and fallbacks implemented

Future Enhancements

This implementation provides a foundation for highly specific optimization rules as mentioned in the linked issue about LinksPlatform optimizations.

🤖 Generated with Claude Code

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Resolves #217