Paul Samuel’s code for symlinking simulator directories to make them more accessible

SimLink.swift

// Courtesy of https://paul-samuels.com/blog/2022/10/12/easy-simulator-data-access/
#if targetEnvironment(simulator)
let environment = ProcessInfo.processInfo.environment
if
    let hostHome = environment["SIMULATOR_HOST_HOME"].map(URL.init(fileURLWithPath:)),
    let simulatorHome = environment["HOME"].map(URL.init(fileURLWithPath:)),
    let simulatorVersion = environment["SIMULATOR_RUNTIME_VERSION"],
    let simulatorName = environment["SIMULATOR_DEVICE_NAME"],
    let productName = Bundle.main.infoDictionary?["CFBundleName"]
{
    let deviceDirectoryName = "\(productName) \(simulatorName) (\(simulatorVersion))"
    let symlinkFolder = hostHome.appending(component: "SimulatorData/")
    let symlink = symlinkFolder.appending(component: deviceDirectoryName)

    do {
        let fm = FileManager.default
        try fm.createDirectory(at: symlinkFolder, withIntermediateDirectories: true)
        _ = try? fm.removeItem(at: symlink)
        try fm.createSymbolicLink(at: symlink, withDestinationURL: simulatorHome)
    } catch {
        NSLog("[ERROR] Failed to initialize simulator symlink: \(error)")
        NSLog("[ERROR] rootFolder=\(symlinkFolder) symlink=\(symlink)")
    }
}
#endif