commitit 🤖✍️

A CLI tool that generates high-quality, descriptive commit messages from your staged changes using AI. Born from its snarky sibling git-snark, commitit focuses on clear, professional communication that makes your git history more meaningful.

Fun fact: This tool started as git-snark, a joke project for generating snarky commit messages. Turns out AI-generated commit messages were so helpful that this serious version was created! Sometimes the best tools come from unexpected places. 🚀

Features

• 🤖 Uses OpenAI's GPT models to analyze your changes
• 📝 Generates clear, descriptive commit messages
• 🎯 Follows conventional commit format
• ✨ Interactive CLI with multiple options
• 🔧 Configurable AI model and prompt
• 🎨 Beautiful terminal output
• 🔑 Bring Your Own API Key - uses your OpenAI account

Installation

Via npm (recommended)

# Install globally from npm
npm install -g commitit

Build from source

# Clone the repository
git clone https://github.com/zanderiscoding/commitit
cd commitit

# Install dependencies
npm install

# Link the package globally
npm link

Setup

1. Get an OpenAI API key from OpenAI's platform
2. Set your API key:

commitit set-key <key>

Usage

1. Stage your changes:

git add .

2. Generate a commit message:

commitit

3. Choose what to do with the generated message:

• Commit with it (instantly)
• Generate another one
• Edit it
• Cancel

Commands

commitit                   # Generate a commit message for staged changes
commitit set-key           # Set your OpenAI API key
commitit unset-key         # Remove your OpenAI API key
commitit set-model <model> # Set the OpenAI model to use (gpt-4o by default)
commitit show-model        # Show the current OpenAI model
commitit edit-prompt       # Edit the AI prompt in the terminal
commitit show-prompt       # Show the current AI prompt
commitit reset-prompt      # Reset the AI prompt to default
commitit help              # Show help message

Configuration

Models

Choose your preferred OpenAI model:

commitit set-model gpt-4o             # More detailed, context-aware (default)
commitit set-model gpt-4o-mini        # Faster, cheaper
commitit set-model <model>            # Any other model

Custom Prompts

Customize the AI's output style:

commitit edit-prompt     # Edit the prompt in the terminal
commitit show-prompt     # View current prompt
commitit reset-prompt    # Reset to default

Example Messages

• "feat(auth): Implement JWT-based authentication with refresh token support"
• "refactor(css): Improve stylesheet organization with BEM methodology"
• "fix(api): Handle edge cases in user validation middleware"
• "chore(deps): Update dependencies to address security vulnerabilities"

Requirements

• Node.js 14.x or higher
• Git
• An OpenAI API key

Contributing

Contributions are welcome! Feel free to:

• Report bugs
• Suggest features
• Submit pull requests

License

MIT

Contact me

I'm on X @zanderiscoding