🛠️ Contributing Guide: Adding a New Shape

Thank you for your interest in contributing to our project! 🎉 To add a new shape to the CLI tool, please follow these steps:

Add the Shape Function in shapes/shapes.go 📄

Navigate to the shapes directory and open the shapes.go fe.

Define a new function for your shape. For example, to add a "circle":

 // Circle shape
 func Circle() {
     fmt.Println("  ***  ")
     fmt.Println(" *   * ")
     fmt.Println(" *   * ")
     fmt.Println("  ***  ")
 }

Add the Shape Name as a Constant in cmd/main.go

Open the cmd/main.go file.

Declare a new constant for your shape's name:

const (
    Triangle Shape = iota
    Circle
)

Update the ShapeStrings and StringShapes Maps in cmd/main.go

Locate the ShapeStrings and StringShapes maps in cmd/main.go.

Add your new shape to both maps:

var ShapeStrings = map[string]string{
    ShapeCircle:   "circle", // Add this line
}

var StringShapes = map[string]string{
    "circle":   ShapeCircle, // Add this line
}

Add a Switch Case for the New Shape in cmd/main.go

In the cmd/main.go file, locate the switch statement that handles shape printing.

Add a new case for your shape:

switch shape {
case ShapeTriangle:
    shapes.PrintTriangle()
case ShapeSquare:
    shapes.PrintSquare()
case ShapeDiamond:
    shapes.PrintDiamond()
case ShapeStar:
    shapes.PrintStar()
case ShapeCircle: // Add this case
    shapes.PrintCircle()
default:
    fmt.Println("Invalid shape name. Run with --help to see available shapes.")
}

Test Your New Shape
- Run the CLI tool to ensure your new shape is printed coectly:
```
go run . --shape=circle
```
Submit a Pull Request
- After testing, commit your changes and submit a pull request for review.

Thank you for contributing! Your efforts help make this project better for everyone. 🌟