Remove branches for iOS 12 compatibility

pass/Controllers/PGPKeyFIleImportTableViewController.swift

@@ -35,9 +35,7 @@ class PGPKeyFileImportTableViewController: AutoCellHeightUITableViewController,
             return
         }
         picker.delegate = self
-        if #available(iOS 13.0, *) {
         picker.shouldShowFileExtensions = true
-        }
         present(picker, animated: true, completion: nil)
     }
 }

pass/Controllers/PasswordDetailTableViewController.swift

@@ -550,18 +550,10 @@ extension PasswordDetailTableViewController {
         switch error {
         case let .yubiKey(yubiKeyError):
             let errorMessage = yubiKeyError.localizedDescription
-            if #available(iOS 13.0, *) {
             YubiKitManager.shared.stopNFCConnection(withErrorMessage: errorMessage)
             DispatchQueue.main.async {
                 self.navigationController?.popViewController(animated: true)
             }
-            } else {
-                DispatchQueue.main.async {
-                    self.presentFailureAlert(message: errorMessage) { _ in
-                        self.navigationController?.popViewController(animated: true)
-                    }
-                }
-            }
         default:
             DispatchQueue.main.async {
                 self.presentFailureAlert(message: error.localizedDescription) { _ in

pass/Controllers/PasswordNavigationViewController.swift

@@ -34,9 +34,7 @@ class PasswordNavigationViewController: UIViewController {
         uiSearchController.obscuresBackgroundDuringPresentation = false
         uiSearchController.searchBar.sizeToFit()
         uiSearchController.searchBar.returnKeyType = .done
-        if #available(iOS 13.0, *) {
         uiSearchController.searchBar.searchTextField.clearButtonMode = .whileEditing
-        }
         return uiSearchController
     }()
 
@@ -50,15 +48,11 @@ class PasswordNavigationViewController: UIViewController {
 
     lazy var addPasswordUIBarButtonItem: UIBarButtonItem = {
         var addPasswordUIBarButtonItem = UIBarButtonItem()
-        if #available(iOS 13.0, *) {
         let addPasswordButton = UIButton(type: .system)
         let plusImage = UIImage(systemName: "plus.circle", withConfiguration: UIImage.SymbolConfiguration(weight: .regular))
         addPasswordButton.setImage(plusImage, for: .normal)
         addPasswordButton.addTarget(self, action: #selector(self.addPasswordAction), for: .touchDown)
         addPasswordUIBarButtonItem.customView = addPasswordButton
-        } else {
-            addPasswordUIBarButtonItem = UIBarButtonItem(barButtonSystemItem: .add, target: self, action: #selector(self.addPasswordAction))
-        }
         return addPasswordUIBarButtonItem
     }()
 

pass/Controllers/SSHKeyFileImportTableViewController.swift

@@ -27,9 +27,7 @@ class SSHKeyFileImportTableViewController: AutoCellHeightUITableViewController {
             return
         }
         picker.delegate = self
-        if #available(iOS 13.0, *) {
         picker.shouldShowFileExtensions = true
-        }
         present(picker, animated: true, completion: nil)
     }
 }

passAutoFillExtension/Controllers/PasswordsViewController.swift

@@ -21,9 +21,7 @@ class PasswordsViewController: UIViewController {
         uiSearchController.searchBar.isTranslucent = true
         uiSearchController.obscuresBackgroundDuringPresentation = false
         uiSearchController.searchBar.sizeToFit()
-        if #available(iOS 13.0, *) {
         uiSearchController.searchBar.searchTextField.clearButtonMode = .whileEditing
-        }
         return uiSearchController
     }()
 

passKit/Helpers/Colors.swift

@@ -7,33 +7,13 @@
 //
 
 public enum Colors {
-    public static let label: UIColor = {
+    public static let label: UIColor = .black
-        if #available(iOS 13.0, *) {
-            return .label
-        }
-        return .black
-    }()
 
-    public static let secondaryLabel: UIColor = {
+    public static let secondaryLabel: UIColor = .init(red: 60.0, green: 60.0, blue: 67.0, alpha: 0.6)
-        if #available(iOS 13.0, *) {
-            return .secondaryLabel
-        }
-        return .init(red: 60.0, green: 60.0, blue: 67.0, alpha: 0.6)
-    }()
 
-    public static let systemBackground: UIColor = {
+    public static let systemBackground: UIColor = .white
-        if #available(iOS 13.0, *) {
-            return .systemBackground
-        }
-        return .white
-    }()
 
-    public static let secondarySystemBackground: UIColor = {
+    public static let secondarySystemBackground: UIColor = .init(red: 242.0, green: 242.0, blue: 247.0, alpha: 1.0)
-        if #available(iOS 13.0, *) {
-            return .secondarySystemBackground
-        }
-        return .init(red: 242.0, green: 242.0, blue: 247.0, alpha: 1.0)
-    }()
 
     public static let systemRed = UIColor.systemRed
 

passKit/Helpers/YubiKeyConnection.swift

@@ -27,10 +27,8 @@ public class YubiKeyConnection: NSObject {
             completion(connection)
         } else {
             connectionCallback = completion
-            if #available(iOSApplicationExtension 13.0, *) {
             YubiKitManager.shared.startNFCConnection()
         }
-        }
         cancellationCallback = cancellation
     }
 }