let url = self.urls(for: .applicationSupportDirectory, in: .userDomainMask).first!

let bundleName = Bundle.main.object(forInfoDictionaryKey: kCFBundleNameKey as String) as! String

let path = url.appendingPathComponent(bundleName).path

if !self.fileExists(atPath: path) {

try! self.createDirectory(atPath: path, withIntermediateDirectories: false)

}

return path

var appPath = "/Applications/"

switch appName {

case "Terminal":

appPath += "Utilities/"+appName+".app"

default:

appPath += appName+".app"

}

return self.fileExists(atPath: appPath)

// first check the cpu type

var cpu_type: cpu_type_t = 0

var cpu_type_size = MemoryLayout.size(ofValue: cpu_type)

if -1 == sysctlbyname("hw.cputype", &cpu_type, &cpu_type_size, nil, 0) {

// this should never happen

return false

}

if (cpu_type & CPU_TYPE_ARM) == CPU_TYPE_ARM {

return true

}

// When the app is running under Rosetta, hw.cputype reports an Intel CPU

// We want to know the real CPU type, so we have to check for Rosetta

// If we detect Rosetta, we are running on ARM

var is_translated: Int = 0;

var is_translated_size = MemoryLayout.size(ofValue: is_translated)

if -1 == sysctlbyname("sysctl.proc_translated", &is_translated, &is_translated_size, nil, 0) {

// if this call fails we are probably running on Intel

return false

}

else if is_translated != 0 {

// process is translated with Rosetta -> we must be on ARM

return true

}

else {

return false

}