Komi

Komi is a lightweight, file-based key-value database written in Go. It provides a simple command-line interface and persists your data in JSON format, making it easy to use and inspect.

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Features

• ✅ Simple Key-Value Storage
• 💾 Data persisted to disk as komi.json file
• 🔄 Data survives restarts (persistent storage)
• 🛠️ Basic command-line interface (CLI) with built-in commands
• 🧾 Human-readable JSON format for easy debugging

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CLI Commands

SET <key> <value>

Stores a key-value pair.

> SET name Komi

GET <key>

Retrieves the value for the given key.

> GET name
Komi

LIST

Lists all keys currently stored.

> LIST
[name]

DEL <key>

Deletes the specified key.

> DEL name

EXIT

Safely exits the program, ensuring all data is written to disk.

> EXIT

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How It Works

• On startup, Komi loads the komi.json file if it exists.
• All commands are executed in-memory and immediately reflected in the file.
• On exit or during each write operation, Komi persists the current state to komi.json.

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Getting Started

1. Clone the repository

git clone https://github.com/winnerx0/komi.git
cd komi

2. Build and run

go build -o komi
./komi

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Example Session

> SET user yungsxint
> GET user
yungsxint
> LIST
[user]
> DEL user
> EXIT

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Roadmap (Future Improvements)

• Support for nested data structures
• Import/export commands
• In-memory only mode
• Encryption support

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License

MIT License.

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Feel free to fork, improve, and contribute! 🚀