Dukaan - Hindi flavoured CLI Key-Value Store

Dukaan is a fun and intuitive command-line utility to store, retrieve, delete, and display key-value pairs. It adds a unique twist by offering all feedback and instructions in Hindi.

✨ Features

• Add Key-Value Pairs: Save data with a unique key in persistent storage.
• Retrieve Values: Access stored values using their associated keys.
• Delete Keys: Remove unwanted keys and their values.
• List All Keys: Display all the stored keys at once.
• Validation Rules: Prevents keys longer than 20 characters and values longer than 100 characters.
• Persistent Storage: Data is stored in SQLite for session persistence.

📦 Installation

Install Dukaan globally using npm:

npm install -g dukaan

🚀 Dukaan Commands & Usages

📖 1. View Help

Displays all available commands and their usage instructions.

Command:

dukaan sikhao

Example Output:

Sahi use karne ka tareeka:
  dukaan andar <key> <value>  # Ek mast key-value set karo
  dukaan baahar <key>         # Apni key ka value dekh lo
  dukaan dikhao               # Saare keys dekh lo, kya pata kuch chhupa ho!
  dukaan fenko <key>          # Agar koi key kaam ka nahi hai, to usse fenko!

✍️ 2. Add a Key-Value Pair

Stores a key-value pair in the database. Both key and value are required.

Command:

dukaan andar <key> <value>

Example:

dukaan andar country Bharat

Output:

Chaabi 'country' aur uska mulya jodd diya hai

🔑 3. Retrieve a Value by Key

Fetches the value associated with a specific key. The key must exist in the database.

Command:

dukaan baahar <key>

Example:

dukaan baahar country

Output:

country:Bharat

If the key does not exist:

Chaabi dukaan mein nahi mili

🗂️ 4. Show All Stored Keys

Displays a list of all stored keys in the database.

Command:

dukaan dikhao

Example:

dukaan dikhao

Output:

Chaabiyan:
- country
- email

If no keys are stored:

Koi Chaabi nahi hai dukaan mein.

🗑️ 5. Delete a Key

Removes a key and its associated value from the database.

Command:

dukaan fenko <key>

Example:

dukaan fenko username

Output:

Chaabi 'username' aur uska mulya hata diya gaya.

If the key does not exist:

Chaabi nahi mili