Swift Package Manager vs CocoaPods Comparación

// Package.swift - Definición de paquete Swift moderno
// swift-tools-version: 5.9
import PackageDescription

let package = Package(
    name: "MyiOSApp",
    platforms: [.iOS(.v16), .macOS(.v13)],
    products: [
        .library(name: "NetworkLayer", targets: ["NetworkLayer"]),
    ],
    dependencies: [
        // Versión semántica
        .package(url: "https://github.com/Alamofire/Alamofire", from: "5.9.0"),
        // Rama específica
        .package(url: "https://github.com/onevcat/Kingfisher", branch: "master"),
        // Framework binario
        .package(url: "https://github.com/example/SomeSDK", from: "1.0.0"),
    ],
    targets: [
        .target(
            name: "NetworkLayer",
            dependencies: [
                "Alamofire",
                .product(name: "Kingfisher", package: "Kingfisher"),
            ],
            swiftSettings: [
                .enableExperimentalFeature("StrictConcurrency")
            ]
        ),
        .testTarget(
            name: "NetworkLayerTests",
            dependencies: ["NetworkLayer"]
        ),
    ]
)

# Podfile - Configuración moderna de CocoaPods
platform :ios, '15.0'
use_frameworks!
inhibit_all_warnings!

target 'MyApp' do
  # Red
  pod 'Alamofire', '~> 5.9'

  # Carga de imágenes
  pod 'Kingfisher', '~> 7.10'

  # Firebase (tiene soporte SPM, pero algunos subspecs aún usan CocoaPods)
  pod 'Firebase/Analytics'
  pod 'Firebase/Crashlytics'
  pod 'Firebase/Messaging'

  # Almacenamiento cifrado (ejemplo de subspec)
  pod 'KeychainAccess', '~> 4.2'

  target 'MyAppTests' do
    inherit! :search_paths
    pod 'Quick', '~> 7.0'
    pod 'Nimble', '~> 13.0'
  end
end

# Configuración de compilación
post_install do |installer|
  installer.pods_project.targets.each do |target|
    target.build_configurations.each do |config|
      config.build_settings['SWIFT_VERSION'] = '5.9'
      config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '15.0'
    end
  end
end