Fixes macOS build

Package.swift

@@ -1,4 +1,4 @@
-// swift-tools-version:5.0
+// swift-tools-version:5.8
 //===----------------------------------------------------------------------===//
 //
 // This source file is part of the DeviceKit open source project

Source/Device.generated.swift

@@ -628,6 +628,8 @@ public enum Device {
       case "i386", "x86_64", "arm64": return simulator(mapToDevice(identifier: ProcessInfo().environment["SIMULATOR_MODEL_IDENTIFIER"] ?? "watchOS"))
       default: return unknown(identifier)
       }
+    #else
+      return unknown(identifier)
     #endif
   }
 
@@ -879,6 +881,8 @@ public enum Device {
       }
     #elseif os(tvOS)
       return (width: -1, height: -1)
+    #else
+      return (width: -1, height: -1)
     #endif
   }
 
@@ -1128,6 +1132,8 @@ public enum Device {
       return allTVs
     #elseif os(watchOS)
       return allWatches
+    #else
+      return []
     #endif
   }
 
@@ -1189,8 +1195,10 @@ public enum Device {
     guard isCurrent else { return nil }
     #if os(watchOS)
     return WKInterfaceDevice.current().name
-    #else
+    #elseif canImport(UIKit)
     return UIDevice.current.name
+    #else
+    return nil
     #endif
   }
 
@@ -1205,8 +1213,10 @@ public enum Device {
     } else {
       return UIDevice.current.systemName
     }
-    #else
+    #elseif canImport(UIKit)
     return UIDevice.current.systemName
+    #else
+    return nil
     #endif
   }
 
@@ -1215,8 +1225,10 @@ public enum Device {
     guard isCurrent else { return nil }
     #if os(watchOS)
     return WKInterfaceDevice.current().systemVersion
-    #else
+    #elseif canImport(UIKit)
     return UIDevice.current.systemVersion
+    #else
+    return nil
     #endif
   }
 
@@ -1225,8 +1237,10 @@ public enum Device {
     guard isCurrent else { return nil }
     #if os(watchOS)
     return WKInterfaceDevice.current().model
-    #else
+    #elseif canImport(UIKit)
     return UIDevice.current.model
+    #else
+    return nil
     #endif
   }
 
@@ -1235,8 +1249,10 @@ public enum Device {
     guard isCurrent else { return nil }
     #if os(watchOS)
     return WKInterfaceDevice.current().localizedModel
-    #else
+    #elseif canImport(UIKit)
     return UIDevice.current.localizedModel
+    #else
+    return nil
     #endif
   }
 
@@ -1355,6 +1371,8 @@ public enum Device {
     }
     #elseif os(tvOS)
     return nil
+    #else
+    return nil
     #endif
   }
 
@@ -1506,6 +1524,11 @@ extension Device: CustomStringConvertible {
       case .simulator(let model): return "Simulator (\(model.description))"
       case .unknown(let identifier): return identifier
       }
+    #else
+      switch self {
+      case .simulator(let model): return "Simulator (\(model.safeDescription))"
+      case .unknown(let identifier): return identifier
+      }
     #endif
   }
 
@@ -1634,6 +1657,11 @@ extension Device: CustomStringConvertible {
       case .simulator(let model): return "Simulator (\(model.safeDescription))"
       case .unknown(let identifier): return identifier
       }
+    #else
+      switch self {
+      case .simulator(let model): return "Simulator (\(model.safeDescription))"
+      case .unknown(let identifier): return identifier
+      }
     #endif
   }
 
@@ -2268,6 +2296,8 @@ extension Device {
       case .simulator(let model): return model.cpu
       case .unknown: return .unknown
     }
+  #else
+    return .unknown
   #endif
   }
 }
@@ -2317,6 +2347,8 @@ extension Device.CPU: CustomStringConvertible {
       case .s9: return "S9"
       case .unknown: return "unknown"
     }
+  #else
+    return "unknown"
   #endif
   }
 }

Source/Device.swift.gyb

@@ -418,6 +418,8 @@ public enum Device {
       case "i386", "x86_64", "arm64": return simulator(mapToDevice(identifier: ProcessInfo().environment["SIMULATOR_MODEL_IDENTIFIER"] ?? "watchOS"))
       default: return unknown(identifier)
       }
+    #else
+      return unknown(identifier)
     #endif
   }
 
@@ -479,6 +481,8 @@ public enum Device {
       }
     #elseif os(tvOS)
       return (width: -1, height: -1)
+    #else
+      return (width: -1, height: -1)
     #endif
   }
 
@@ -728,6 +732,8 @@ public enum Device {
       return allTVs
     #elseif os(watchOS)
       return allWatches
+    #else
+      return []
     #endif
   }
 
@@ -789,8 +795,10 @@ public enum Device {
     guard isCurrent else { return nil }
     #if os(watchOS)
     return WKInterfaceDevice.current().name
-    #else
+    #elseif canImport(UIKit)
     return UIDevice.current.name
+    #else
+    return nil
     #endif
   }
 
@@ -805,8 +813,10 @@ public enum Device {
     } else {
       return UIDevice.current.systemName
     }
-    #else
+    #elseif canImport(UIKit)
     return UIDevice.current.systemName
+    #else
+    return nil
     #endif
   }
 
@@ -815,8 +825,10 @@ public enum Device {
     guard isCurrent else { return nil }
     #if os(watchOS)
     return WKInterfaceDevice.current().systemVersion
-    #else
+    #elseif canImport(UIKit)
     return UIDevice.current.systemVersion
+    #else
+    return nil
     #endif
   }
 
@@ -825,8 +837,10 @@ public enum Device {
     guard isCurrent else { return nil }
     #if os(watchOS)
     return WKInterfaceDevice.current().model
-    #else
+    #elseif canImport(UIKit)
     return UIDevice.current.model
+    #else
+    return nil
     #endif
   }
 
@@ -835,8 +849,10 @@ public enum Device {
     guard isCurrent else { return nil }
     #if os(watchOS)
     return WKInterfaceDevice.current().localizedModel
-    #else
+    #elseif canImport(UIKit)
     return UIDevice.current.localizedModel
+    #else
+    return nil
     #endif
   }
 
@@ -860,6 +876,8 @@ public enum Device {
     }
     #elseif os(tvOS)
     return nil
+    #else
+    return nil
     #endif
   }
 
@@ -915,6 +933,11 @@ extension Device: CustomStringConvertible {
       case .simulator(let model): return "Simulator (\(model.description))"
       case .unknown(let identifier): return identifier
       }
+    #else
+      switch self {
+      case .simulator(let model): return "Simulator (\(model.safeDescription))"
+      case .unknown(let identifier): return identifier
+      }
     #endif
   }
 
@@ -947,6 +970,11 @@ extension Device: CustomStringConvertible {
       case .simulator(let model): return "Simulator (\(model.safeDescription))"
       case .unknown(let identifier): return identifier
       }
+    #else
+      switch self {
+      case .simulator(let model): return "Simulator (\(model.safeDescription))"
+      case .unknown(let identifier): return identifier
+      }
     #endif
   }
 
@@ -1435,6 +1463,8 @@ extension Device {
       case .simulator(let model): return model.cpu
       case .unknown: return .unknown
     }
+  #else
+    return .unknown
   #endif
   }
 }
@@ -1457,6 +1487,8 @@ extension Device.CPU: CustomStringConvertible {
 % end
       case .unknown: return "unknown"
     }
+  #else
+    return "unknown"
   #endif
   }
 }

Tests/Tests.swift

@@ -17,20 +17,31 @@ class DeviceKitTests: XCTestCase {
   let device = Device.current
 
   func testDeviceSimulator() {
+    #if os(macOS)
+    XCTAssertFalse(device.isOneOf(Device.allSimulators))
+    #else
     XCTAssertTrue(device.isOneOf(Device.allSimulators))
+    #endif
   }
 
   func testIsSimulator() {
+    #if os(macOS)
+    XCTAssertFalse(device.isSimulator)
+    #else
     XCTAssertTrue(device.isSimulator)
+    #endif
   }
 
   func testDeviceDescription() {
+    #if os(macOS)
+    #else
     XCTAssertTrue(device.description.hasPrefix("Simulator"))
     XCTAssertTrue(device.description.contains("iPhone")
       || device.description.contains("iPad")
       || device.description.contains("iPod")
       || device.description.contains("TV")
       || device.description.contains("Apple Watch"))
+    #endif
   }
 
   func testIsCanvas() {
@@ -40,6 +51,8 @@ class DeviceKitTests: XCTestCase {
     let otherDevice: Device = device == .appleTVHD ? .appleTV4K : .appleTVHD
     #elseif os(watchOS)
     let otherDevice: Device = device == .appleWatchUltra ? .appleWatchSeries8_41mm : .appleWatchUltra
+    #else
+    let otherDevice: Device = .unknown("mac")
     #endif
     XCTAssertEqual(otherDevice.isCanvas, nil)
     XCTAssertEqual(device.isCanvas, false)