GitHub Bug Finder

A Python tool that uses repomix to analyze GitHub repositories and Google's Gemini AI to identify bugs, vulnerabilities, and code quality issues.

Prerequisites

• Python 3.8+
• Node.js and npm (required for repomix)
• Python packages:

  pip install google-generativeai python-dotenv
  

• Google API Key for Gemini API access

Setup

1. Create a .env file in the same directory as the script:

   GOOGLE_API_KEY=your_google_api_key_here
   

2. Ensure Node.js and npm are installed and accessible from your PATH.

Usage

1. Default mode - analyze the default repository:

   python repo_analyzer.py
   

2. Analyze a different repository:

   • Open repo_analyzer.py
   • Edit the DEFAULT_GITHUB_REPO_URL constant (around line 30)
   • Run the script

   # Example: Change repository URL
   DEFAULT_GITHUB_REPO_URL = "https://github.com/username/repository"

Output

The script automatically generates two files:

• {repo_name}_repomix_dump.txt - Contains the repository code extracted by repomix
• {repo_name}_gemini_analysis.txt - Contains Gemini's analysis of the codebase

Customizing

Other configurable options in the script:

• GEMINI_MODEL_NAME - The Gemini model to use for analysis
• SAVE_REPOMIX_OUTPUT - Whether to save the repomix output (true/false)
• SAVE_GEMINI_ANALYSIS - Whether to save the Gemini analysis (true/false)
• DEFAULT_REPOMIX_OUTPUT_FILENAME - Template for the repomix output filename
• DEFAULT_GEMINI_ANALYSIS_FILENAME - Template for the Gemini analysis filename