📝 Todo CLI (JSON + ID-based)

A simple command-line todo manager built with Node.js, Commander, and Chalk.
Stores todos in a JSON file, supports adding, viewing, editing, completing, and deleting todos by ID.

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📦 Features

• Add todos with auto-incremented IDs
• View todos with colored status ([Pending] / [Completed])
• Edit todos by ID
• Mark todos as completed
• Delete todos by ID (auto reindexes IDs)
• Data stored in todo.json file (auto-created if missing)

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🚀 Installation & Setup

1. Clone or download this repository

git clone https://github.com/Balaji-R-05/todo-cli.git
cd todo-cli

2. Install dependencies

npm install

3. Usage

node todo.js add <todo_text>      # Adds a new todo with given text. 
node todo.js show                  # Displays all todos with ID and status. 
node todo.js edit <id> <new_text>  # Updates a todo’s text by its ID.
node todo.js complete <id>         # Marks a todo as completed by its ID.
node todo.js delete <id>           # Deletes a todo by its ID (reindexes remaining todos).