Swift 4.2 Migration

.swift-version

@@ -1 +1 @@
-4.0
+4.2

CHANGELOG.md

@@ -1,6 +1,7 @@
 # Change Log
 
 ## [Unreleased]
+* [#41](https://github.com/Blackjacx/SHSearchBar/pull/41): Swift 4.2 - [@blackjacx](https://github.com/blackjacx).
 
 ## [1.4.3] - 2018-07-12
 * [#39](https://github.com/Blackjacx/SHSearchBar/pull/39): Make localized extension internal - [@blackjacx](https://github.com/blackjacx).

Example/Podfile

@@ -1,13 +1,16 @@
 platform :ios, '9.0'
 use_frameworks!
 
+# ignore all warnings from all pods
+inhibit_all_warnings!
+
 target 'SHSearchBar_Example' do
   pod 'SHSearchBar', :path => '../'
 
   target 'SHSearchBar_Tests' do
     inherit! :search_paths
 
-    pod 'Quick', '~> 1.2.0'
-    pod 'Nimble', '~> 7.0.2'
+    pod 'Quick'
+    pod 'Nimble'
   end
-end
+end

Example/Podfile.lock

@@ -1,11 +1,11 @@
 PODS:
-  - Nimble (7.0.3)
-  - Quick (1.2.0)
-  - SHSearchBar (1.4.2)
+  - Nimble (7.3.1)
+  - Quick (1.3.2)
+  - SHSearchBar (1.4.3)
 
 DEPENDENCIES:
-  - Nimble (~> 7.0.2)
-  - Quick (~> 1.2.0)
+  - Nimble
+  - Quick
   - SHSearchBar (from `../`)
 
 SPEC REPOS:
@@ -18,10 +18,10 @@ EXTERNAL SOURCES:
     :path: "../"
 
 SPEC CHECKSUMS:
-  Nimble: 7f5a9c447a33002645a071bddafbfb24ea70e0ac
-  Quick: 58d203b1c5e27fff7229c4c1ae445ad7069a7a08
-  SHSearchBar: 1dbf4c712c66c764c5463471f86c37b20df9bcfe
+  Nimble: 04f732da099ea4d153122aec8c2a88fd0c7219ae
+  Quick: 2623cb30d7a7f41ca62f684f679586558f483d46
+  SHSearchBar: 9348be4524c9b7630891f5c0827719bc1996e55a
 
-PODFILE CHECKSUM: b2f7b434f9f12c2e8304b00e3983b43b76652086
+PODFILE CHECKSUM: bafa9295d0d82a5003cf14c577a68b7ca4bbe61b
 
 COCOAPODS: 1.5.3

Example/SHSearchBar.xcodeproj/project.pbxproj

@@ -227,17 +227,17 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0830;
-				LastUpgradeCheck = 0830;
+				LastUpgradeCheck = 1000;
 				ORGANIZATIONNAME = CocoaPods;
 				TargetAttributes = {
 					607FACCF1AFB9204008FA782 = {
 						CreatedOnToolsVersion = 6.3.1;
 						DevelopmentTeam = PCW579R278;
-						LastSwiftMigration = 0900;
+						LastSwiftMigration = 1000;
 					};
 					607FACE41AFB9204008FA782 = {
 						CreatedOnToolsVersion = 6.3.1;
-						LastSwiftMigration = 0900;
+						LastSwiftMigration = 1000;
 						TestTargetID = 607FACCF1AFB9204008FA782;
 					};
 				};
@@ -436,6 +436,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
@@ -444,12 +445,14 @@
 				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
@@ -488,6 +491,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
@@ -496,12 +500,14 @@
 				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
@@ -541,8 +547,7 @@
 				MODULE_NAME = ExampleApp;
 				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.demo.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 4.2;
 				VERSIONING_SYSTEM = "apple-generic";
 			};
 			name = Debug;
@@ -559,8 +564,7 @@
 				MODULE_NAME = ExampleApp;
 				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.demo.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 4.2;
 				VERSIONING_SYSTEM = "apple-generic";
 			};
 			name = Release;
@@ -570,10 +574,6 @@
 			baseConfigurationReference = 155C0B974831EDF00FEDD99F /* Pods-SHSearchBar_Tests.debug.xcconfig */;
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
-				FRAMEWORK_SEARCH_PATHS = (
-					"$(SDKROOT)/Developer/Library/Frameworks",
-					"$(inherited)",
-				);
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"DEBUG=1",
 					"$(inherited)",
@@ -582,8 +582,7 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 4.2;
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/SHSearchBar_Example.app/SHSearchBar_Example";
 			};
 			name = Debug;
@@ -593,16 +592,11 @@
 			baseConfigurationReference = 55ED08248C3B1B7D84327940 /* Pods-SHSearchBar_Tests.release.xcconfig */;
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
-				FRAMEWORK_SEARCH_PATHS = (
-					"$(SDKROOT)/Developer/Library/Frameworks",
-					"$(inherited)",
-				);
 				INFOPLIST_FILE = Tests/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 4.2;
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/SHSearchBar_Example.app/SHSearchBar_Example";
 			};
 			name = Release;

Example/SHSearchBar.xcodeproj/xcshareddata/xcschemes/SHSearchBar-Example.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0900"
+   LastUpgradeVersion = "1000"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -40,7 +40,6 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      language = ""
       shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
          <TestableReference
@@ -70,7 +69,6 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      language = ""
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
       ignoresPersistentStateOnLaunch = "NO"

Example/SHSearchBar/AppDelegate.swift

@@ -14,7 +14,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
 
     var window: UIWindow?
 
-    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]? = [:]) -> Bool {
+    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? = [:]) -> Bool {
         return true
     }
 

Example/SHSearchBar/SearchBarTitleView.swift

@@ -40,7 +40,7 @@ class SearchbarTitleView: UIView {
 
     // This is important to make the title view expanding from left to right
     override var intrinsicContentSize: CGSize {
-        return UILayoutFittingExpandedSize
+        return UIView.layoutFittingExpandedSize
     }
 }
 

Example/Tests/SHSearchBarSpec.swift

@@ -642,7 +642,7 @@ class SharedConfiguration: QuickConfiguration {
                 expected[.foregroundColor] = searchbar.isActive ? expectedTextColor : expectedTextColor?.withAlphaComponent(0.5)
 
                 for key in expected.keys {
-                    guard let value = attributes[key.rawValue] as? UIColor, let expectedValue = expected[key] as? UIColor else {
+                    guard let value = attributes[key] as? UIColor, let expectedValue = expected[key] as? UIColor else {
                         XCTFail("Value or expected value not found for key \(key)")
                         return
                     }