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AI-powered git commit message generator using local LLMs

Project description

🤖 komit

AI-powered git commit message generator using local LLMs via Ollama. No API keys, no internet required — runs completely locally and privately.


PyPI Python License Downloads


Features

  • 🧠 Local LLM — uses Ollama, no API keys needed
  • 📝 Multiple commit styles — conventional, simple, detailed
  • 🔄 Regenerate — not happy? generate a new message instantly
  • ✏️ Edit before commit — open your editor to tweak the message
  • 🌍 Universal — works via pip, binary, or shell script
  • Fast — runs on your machine, no network calls to external APIs

Requirements

  • Ollama installed and running
  • A local model pulled (e.g. ollama pull qwen2.5:7b)

Installation

Option 1 — One line install (no Python required)

curl -fsSL https://raw.githubusercontent.com/glemiu6/komit/master/scripts/install.sh | bash

Option 2 — pip

pip install komit

Option 3 — Download binary

Download the binary for your platform from GitHub Releases:

Platform Binary
Linux x86_64 komit-linux-x86_64
macOS Apple Silicon komit-macos-arm64
Windows komit-windows-x86_64.exe

Intel Mac users: use pip install komit instead.

# Linux/Mac
chmod +x komit-*
sudo mv komit-* /usr/local/bin/komit

Setup

Git alias (recommended)

git config --global alias.ai '!komit'

Now you can use git ai as a shortcut.


Usage

# stage your changes
git add .

# generate commit message
komit

# or via git alias
git ai

# or via shell script
./scripts/commit.sh

Interactive prompt

Staged files (3):
  - src/auth.py
  - tests/test_auth.py
  - README.md

Generating commit message...

Suggested message:
  feat: add JWT authentication with refresh token support

Use this message? (y/n/e to edit/r to regenerate): 
  • y — commit with the suggested message
  • n — cancel
  • e — open editor to modify the message
  • r — regenerate a new message

Commit Styles

Configure in komitconfig.py or pass as argument:

Conventional (default):

feat: add user authentication
fix: resolve null pointer in login flow
docs: update API reference

Simple:

Add user authentication
Fix null pointer in login flow
Update API reference

Detailed:

feat: add user authentication

- Add JWT token generation
- Add password hashing with bcrypt
- Add refresh token support

Configuration

Edit komit/komitconfig.py:

@dataclass
class KomitConfig:
    model: str = "qwen2.5:7b"       # any Ollama model
    style: str = "conventional"      # conventional, simple, detailed
    max_diff_length: int = 4000      # truncate large diffs
    ollama_url: str = "http://localhost:11434"

Recommended Models

Model Size Best for
qwen2.5:7b 4.7GB Best quality
llama3.2:3b 2.0GB Fastest
mistral:7b 4.1GB Good balance
ollama pull qwen2.5:7b

Uninstall

./scripts/uninstall.sh
# or
pip uninstall komit

Contributing

  1. Fork the repo
  2. Create a feature branch (git checkout -b feature-name)
  3. Commit your changes (komit 😉)
  4. Push to the branch (git push origin feature-name)
  5. Open a Pull Request

License

Apache License

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