import Foundation

let docs = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first!
let folder = docs.appendingPathComponent("Temp")
try? FileManager.default.createDirectory(at: folder, withIntermediateDirectories: true)
try? FileManager.default.removeItem(at: folder)

                    

import SwiftUI

struct ContentView: View {
  var body: some View {
    VStack(spacing: 12) {
      Text("Created and removed a folder. See console output.")
    }
    .padding()
  }
}

                    

import SwiftUI

@main
struct MyApp: App {
  var body: some Scene {
    WindowGroup { ContentView() }
  }
}