Adding support for OSX

ConsistencyManager.podspec

@@ -7,7 +7,11 @@ Pod::Spec.new do |spec|
   spec.summary          = 'Manages the consistency of immutable models.' 
   spec.source           = { :git => 'https://github.com/linkedin/ConsistencyManager-iOS.git', :tag => spec.version }
   spec.source_files     = 'ConsistencyManager/**/*.swift'
-  spec.platform         = :ios, '8.0'
-  spec.frameworks       = 'Foundation', 'UIKit'
+
+  spec.ios.deployment_target = '8.0'
+  spec.ios.frameworks        = 'Foundation', 'UIKit'
+
+  spec.osx.deployment_target = '10.9'
+  spec.osx.frameworks        = 'Foundation'
 end
 

ConsistencyManager.xcodeproj/project.pbxproj

@@ -7,7 +7,6 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
-		45C78FC31B3004E30032F592 /* UIKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 45C78FC21B3004E30032F592 /* UIKit.framework */; };
 		613704301CCA90D3008D0EBB /* WeakListenerArrayTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6137042F1CCA90D3008D0EBB /* WeakListenerArrayTests.swift */; };
 		6144A7FA1CB6DED300025127 /* ConsistencyManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6144A7E81CB6DED300025127 /* ConsistencyManager.swift */; };
 		6144A7FB1CB6DED300025127 /* BatchListener.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6144A7EA1CB6DED300025127 /* BatchListener.swift */; };
@@ -111,7 +110,6 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				45C78FC31B3004E30032F592 /* UIKit.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -510,6 +508,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_IDENTITY = "";
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
@@ -518,17 +517,22 @@
 				INFOPLIST_FILE = ConsistencyManager/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				PRODUCT_BUNDLE_IDENTIFIER = "LinkedIn.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SDKROOT = iphoneos9.3;
 				SKIP_INSTALL = YES;
+				SUPPORTED_PLATFORMS = "iphonesimulator iphoneos macosx";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				VALID_ARCHS = "arm64 armv7 armv7s i386 x86_64";
 			};
 			name = Debug;
 		};
 		61DBAA6C19FFF64200A23A60 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_IDENTITY = "";
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
@@ -537,35 +541,47 @@
 				INFOPLIST_FILE = ConsistencyManager/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				PRODUCT_BUNDLE_IDENTIFIER = "LinkedIn.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SDKROOT = iphoneos9.3;
 				SKIP_INSTALL = YES;
+				SUPPORTED_PLATFORMS = "iphonesimulator iphoneos macosx";
+				VALID_ARCHS = "arm64 armv7 armv7s i386 x86_64";
 			};
 			name = Release;
 		};
 		61DBAA6E19FFF64200A23A60 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"DEBUG=1",
 					"$(inherited)",
 				);
 				INFOPLIST_FILE = ConsistencyManagerTests/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				"LD_RUNPATH_SEARCH_PATHS[sdk=macosx*]" = "$(inherited) @executable_path/../Frameworks @loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = "LinkedIn.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SUPPORTED_PLATFORMS = "macosx iphonesimulator iphoneos";
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/ConsistencyManagerDemo.app/ConsistencyManagerDemo";
+				VALID_ARCHS = "arm64 armv7 armv7s i386 x86_64";
 			};
 			name = Debug;
 		};
 		61DBAA6F19FFF64200A23A60 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
 				INFOPLIST_FILE = ConsistencyManagerTests/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				"LD_RUNPATH_SEARCH_PATHS[sdk=macosx*]" = "$(inherited) @executable_path/../Frameworks @loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = "LinkedIn.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SUPPORTED_PLATFORMS = "macosx iphonesimulator iphoneos";
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/ConsistencyManagerDemo.app/ConsistencyManagerDemo";
+				VALID_ARCHS = "arm64 armv7 armv7s i386 x86_64";
 			};
 			name = Release;
 		};

ConsistencyManager/ConsistencyManager.h

@@ -7,7 +7,7 @@
 // distributed under the License is distributed on an "AS IS" BASIS,
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 
-#import <UIKit/UIKit.h>
+#import <Foundation/Foundation.h>
 
 //! Project version number for ConsistencyManager.
 FOUNDATION_EXPORT double ConsistencyManagerVersionNumber;

ConsistencyManager/ConsistencyManager.swift

@@ -8,7 +8,9 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 
 import Foundation
-import UIKit
+#if os(iOS)
+    import UIKit
+#endif
 
 /**
  This is the main class for the library and contains most of the logic. For a detailed overview, please check the docs.
@@ -774,7 +776,10 @@ public class ConsistencyManager {
 
         override init() {
             super.init()
-            NSNotificationCenter.defaultCenter().addObserver(self, selector: #selector(UIApplicationDelegate.applicationDidReceiveMemoryWarning(_:)), name: UIApplicationDidReceiveMemoryWarningNotification, object: nil)
+            #if os(iOS)
+                // On OSX, we don't need this since there are no memory warnings.
+                NSNotificationCenter.defaultCenter().addObserver(self, selector: #selector(MemoryWarningListener.applicationDidReceiveMemoryWarning(_:)), name: UIApplicationDidReceiveMemoryWarningNotification, object: nil)
+            #endif
         }
 
         deinit {

ConsistencyManagerTests/MemoryWarningTests.swift

@@ -17,6 +17,7 @@ class MemoryWarningTests: ConsistencyManagerTestCase {
     var cleanMemoryFinishedTimes = [NSDate]()
 
 
+    #if os(iOS)
     func testMemoryWarning() {
         let testStart = NSDate()
 
@@ -63,4 +64,5 @@ class MemoryWarningTests: ConsistencyManagerTestCase {
         XCTAssertTrue(cleanMemoryStartedTimes[0].timeIntervalSince1970 <= cleanMemoryFinishedTimes[0].timeIntervalSince1970)
         XCTAssertTrue(testStart.timeIntervalSince1970 <= cleanMemoryStartedTimes[0].timeIntervalSince1970)
     }
+    #endif
 }

build.sh

@@ -1,11 +1,27 @@
 #!/bin/sh
+# Builds all targets and runs tests.
+
+DERIVED_DATA=${1:-/tmp/ConsistencyManager}
+echo "Derived data location: $DERIVED_DATA";
 
 set -o pipefail &&
+rm -rf $DERIVED_DATA &&
 time xcodebuild clean test \
+    -project ConsistencyManager.xcodeproj \
+    -scheme ConsistencyManager \
+    -sdk macosx10.11 \
+    -derivedDataPath $DERIVED_DATA \
+    | tee build.log \
+    | xcpretty &&
+rm -rf $DERIVED_DATA &&
+time xcodebuild clean build \
     -project ConsistencyManager.xcodeproj \
     -scheme ConsistencyManager \
     -sdk iphonesimulator9.3 \
-    -destination 'platform=iOS Simulator,name=iPhone 6,OS=9.3' \
+    -derivedDataPath $DERIVED_DATA \
     -destination 'platform=iOS Simulator,name=iPhone 6,OS=8.4' \
-| xcpretty
+    -destination 'platform=iOS Simulator,name=iPhone 6,OS=9.3' \
+    | tee build.log \
+    | xcpretty &&
+cat build.log