MagicDiffView

A SwiftUI view component for comparing and displaying text differences, similar to GitHub Desktop's diff view.

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Features

• Text Diff Comparison: Compare two text strings and highlight differences
• Syntax Highlighting: Support for Swift and JavaScript syntax highlighting
• Collapsible Blocks: Automatically collapse unchanged sections for better readability
• Multiple View Modes: Switch between diff view, original text, and modified text
• Copy to Clipboard: Easy copying of diff content
• Line Numbers: Optional display of line numbers
• Cross-platform: Supports both macOS and iOS

Usage

import SwiftUI
import MagicDiffView

struct ContentView: View {
    var body: some View {
        MagicDiffView(
            oldText: "Hello World\nThis is line 2",
            newText: "Hello Swift\nThis is line 2\nNew line 3"
        )
    }
}

Installation

Swift Package Manager

Add the following dependency to your Package.swift file:

dependencies: [
    .package(url: "https://github.com/your-username/MagicDiffView.git", from: "1.0.0")
]

Or add it directly in Xcode:

1. Open your project in Xcode
2. Go to File > Swift Packages > Add Package Dependency
3. Enter the repository URL: https://github.com/your-username/MagicDiffView.git

Requirements

• iOS 17.0+ or macOS 14.0+
• Swift 5.9+

License

This package is licensed under the MIT License. See LICENSE file for details.