swifttoolkit/terminal-utilities

Installation

Add to your Package.swift:

dependencies: [
    .package(url: "https://github.com/swifttoolkit/terminal-utilities.git", from: "0.1.0")
]

And then add the dependency to your target:

targets: [
    .executableTarget(
        name: "YourTarget",
        dependencies: [
            .product(name: "TerminalUtilities", package: "terminal-utilities"),
        ]
    )
]

Usage

import TerminalUtilities

// Get terminal size
let size = Terminal.size()
print("Terminal: \(size.width) x \(size.height)")

// Cursor control
Terminal.showCursor(false)  // Hide cursor
Terminal.cursorUp(3)        // Move up 3 lines
Terminal.eraseChars(10)     // Erase 10 characters
Terminal.eraseScreen()      // Erase the entire screen

// Size change events
Terminal.onSizeChange { newSize in
    print("Resized to: \(newSize)")
}

// Interruption exit events (Ctrl+C)
Terminal.onInterruptionExit {
    Terminal.showCursor(true)
}

Sample CLI Tool

This package includes a sample CLI tool that you can use to test the package capabilities directly in your terminal:

# Print the current size
swift run terminal-utilities-cli size           

# Demo animation
swift run terminal-utilities-cli animate       

# Monitor size changes in real-time
swift run terminal-utilities-cli size-observer 

Package Metadata

Repository: swifttoolkit/terminal-utilities

Default branch: main

README: README.md