Command Line To-Do App

A simple and efficient command-line to-do list application built in Haskell. This app is designed to help users manage their tasks directly from the terminal with a clean and colorful interface for better readability.

Features

Add Tasks: Quickly add tasks to your to-do list.
Delete Tasks: Remove completed or unwanted tasks.
View Tasks: Display all tasks in your list.
Sort Tasks:
- Alphabetically.
- By order of time added.
Mark Tasks as Completed: Track progress by marking tasks as completed.
Save and Load Tasks: Save tasks to a file and load them back to retrieve your to-do list even after exiting the app.
Color-coded CLI Output:
- Green: Success messages.
- Blue: Menu options.
- Red: Errors or warnings.
- Yellow: Exit message.
Continuous Loop: The app remains in a loop until exited, allowing you to manage tasks as much as needed.

Installation and Usage

Prerequisites

GHC (Glasgow Haskell Compiler) installed on your system.
- To install GHC on Arch Linux:
```
sudo pacman -S ghc
```

Running the Application

Clone the repository:

git clone https://github.com/CKShetty4/Command-Line-To-Do-App.git
cd Command-Line-To-Do-App

Compile the program:
```
ghc Main.hs -o todoApp
```
Run the compiled executable:
```
./todoApp
```

File Structure

Command-Line-To-Do-App
├── Main.hs       # Main source code for the application.
├── LICENSE       # License for the project.
├── README.md     # Documentation for the application.

How It Works

After running the application, you’ll be greeted with a menu displaying options in blue.
Select options by typing the corresponding number (e.g., 2 to add a task).
Follow the prompts to manage your tasks:
- Success messages will appear in green.
- Errors or invalid inputs will appear in red.
Exit the application by selecting 6, and you'll see a farewell message in yellow.

About

Built on: Arch Linux
Language: Haskell
GitHub Repository: Command-Line-To-Do-App

Feel free to fork this repository, open issues, or contribute to make it even better. 🚀