Update for Xcode9 and Swift4

Author: krimpedance

.swift-version

@@ -1 +1 @@
-3.0
+4.0

.travis.yml

@@ -1,12 +1,12 @@
 language: objective-c
-osx_image: xcode8.3
+osx_image: xcode9
+xcode_sdk: iphonesimulator10.3
 install:
 - gem install xcpretty
 - carthage bootstrap
 script:
-- set -o pipefail && travis_retry xcodebuild -project KRProgressHUD.xcodeproj -scheme
-  KRProgressHUD -sdk iphonesimulator -destination 'platform=iOS Simulator,name=iPhone
-  7,OS=10.1' test | xcpretty
+  - set -o pipefail
+  - travis_retry xcodebuild -project KRProgressHUD.xcodeproj -scheme KRProgressHUD -destination "platform=iOS Simulator,name=iPhone 7" build-for-testing test | xcpretty
 env:
   global:
     secure: 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

Cartfile

@@ -1 +1 @@
-github "krimpedance/KRActivityIndicatorView" ~> 2.0.0
+github "krimpedance/KRActivityIndicatorView" ~> 2.1.0

Cartfile.resolved

@@ -1 +1 @@
-github "krimpedance/KRActivityIndicatorView" "2.0.2"
+github "krimpedance/KRActivityIndicatorView" "2.1.0"

DEMO/KRProgressHUDDemo.xcodeproj/project.pbxproj

@@ -160,7 +160,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0720;
-				LastUpgradeCheck = 0800;
+				LastUpgradeCheck = 0900;
 				ORGANIZATIONNAME = Krimpedance;
 				TargetAttributes = {
 					4BF8F8041C6D3982008F07F0 = {
@@ -288,14 +288,20 @@
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = 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_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
@@ -318,11 +324,12 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 4.0;
 			};
 			name = Debug;
 		};
@@ -334,14 +341,20 @@
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = 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_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
@@ -358,10 +371,11 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
+				SWIFT_VERSION = 4.0;
 				VALIDATE_PRODUCT = YES;
 			};
 			name = Release;
@@ -377,12 +391,12 @@
 					"$(PROJECT_DIR)/../Carthage/Build/iOS",
 				);
 				INFOPLIST_FILE = KRProgressHUDDemo/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				LIBRARY_SEARCH_PATHS = "";
 				PRODUCT_BUNDLE_IDENTIFIER = jp.mond.krimpedance.KRProgressHUDDemo;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 			};
 			name = Debug;
 		};
@@ -397,12 +411,12 @@
 					"$(PROJECT_DIR)/../Carthage/Build/iOS",
 				);
 				INFOPLIST_FILE = KRProgressHUDDemo/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				LIBRARY_SEARCH_PATHS = "";
 				PRODUCT_BUNDLE_IDENTIFIER = jp.mond.krimpedance.KRProgressHUDDemo;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 			};
 			name = Release;
 		};

KRProgressHUD.podspec

@@ -1,18 +1,18 @@
 Pod::Spec.new do |s|
   s.name         = "KRProgressHUD"
-  s.version      = "3.0.0"
+  s.version      = "3.1.0"
   s.summary      = "A beautiful progress HUD for your iOS."
   s.description  = "KRProgressHUD is a beautiful and easy-to-use HUD meant to display the progress on iOS."
   s.homepage     = "https://github.com/krimpedance/KRProgressHUD"
   s.license      = { :type => "MIT", :file => "LICENSE" }
 
   s.author       = { "krimpedance" => "krimpedance@gmail.com" }
   s.requires_arc = true
-  s.platform     = :ios, '9.0'
-  s.ios.deployment_target = '9.0'
+  s.platform     = :ios, '10.0'
+  s.ios.deployment_target = '10.0'
 
   s.source       = { :git => "https://github.com/krimpedance/KRProgressHUD.git", :tag => s.version.to_s }
   s.source_files = "KRProgressHUD/**/*.swift"
 
-  s.dependency "KRActivityIndicatorView", "~> 2.0.2"
+  s.dependency "KRActivityIndicatorView", "~> 2.1.0"
 end

KRProgressHUD.xcodeproj/project.pbxproj

@@ -190,6 +190,7 @@
 					4BA70C2F1D02F28D009EB743 = {
 						CreatedOnToolsVersion = 7.3.1;
 						LastSwiftMigration = 0800;
+						ProvisioningStyle = Automatic;
 					};
 				};
 			};
@@ -285,12 +286,12 @@
 					"$(PROJECT_DIR)/Carthage/Build/iOS",
 				);
 				INFOPLIST_FILE = KRProgressHUDTests/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.3;
+				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks $(PROJECT_DIR)/Carthage/Build/iOS";
 				ONLY_ACTIVE_ARCH = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = jp.mond.krimpedance.KRProgressHUDTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 				TEST_HOST = "";
 			};
 			name = Debug;
@@ -304,11 +305,11 @@
 					"$(PROJECT_DIR)/Carthage/Build/iOS",
 				);
 				INFOPLIST_FILE = KRProgressHUDTests/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.3;
+				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks $(PROJECT_DIR)/Carthage/Build/iOS";
 				PRODUCT_BUNDLE_IDENTIFIER = jp.mond.krimpedance.KRProgressHUDTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 				TEST_HOST = "";
 			};
 			name = Release;
@@ -353,12 +354,12 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";
@@ -399,11 +400,11 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VALIDATE_PRODUCT = YES;
 				VERSIONING_SYSTEM = "apple-generic";
@@ -415,8 +416,10 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				APPLICATION_EXTENSION_API_ONLY = NO;
-				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				CODE_SIGN_STYLE = Automatic;
 				DEFINES_MODULE = YES;
+				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
@@ -426,22 +429,25 @@
 				);
 				INFOPLIST_FILE = KRProgressHUD/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				ONLY_ACTIVE_ARCH = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = jp.mond.krimpedance.KRProgressHUD;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				PROVISIONING_PROFILE_SPECIFIER = "";
 				SKIP_INSTALL = YES;
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 			};
 			name = Debug;
 		};
 		4BA70C3A1D02F28D009EB743 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				APPLICATION_EXTENSION_API_ONLY = NO;
-				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				CODE_SIGN_STYLE = Automatic;
 				DEFINES_MODULE = YES;
+				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
@@ -451,12 +457,13 @@
 				);
 				INFOPLIST_FILE = KRProgressHUD/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = jp.mond.krimpedance.KRProgressHUD;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				PROVISIONING_PROFILE_SPECIFIER = "";
 				SKIP_INSTALL = YES;
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 			};
 			name = Release;
 		};

KRProgressHUD.xcodeproj/xcshareddata/xcschemes/KRProgressHUD.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0800"
+   LastUpgradeVersion = "0900"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -26,6 +26,7 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
       shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
          <TestableReference
@@ -55,6 +56,7 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
       ignoresPersistentStateOnLaunch = "NO"

KRProgressHUD/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>3.0.0</string>
+	<string>3.1.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>

README.md

@@ -21,9 +21,9 @@
 - Indicator color can be customized
 
 ## Requirements
-- iOS 9.0+
-- Xcode 8.0+
-- Swift 3.0+
+- iOS 10.0+
+- Xcode 9.0+
+- Swift 4.0+
 
 ## DEMO
 To run the example project, clone the repo, and open `KRProgressHUDDemo.xcodeproj` from the DEMO directory.
@@ -175,16 +175,13 @@ These `set()` setting can be reset by
 I'm seeking bug reports and feature requests.
 
 ## Release Note
++ 3.1.0 :
+  - Available at CocoaPods and Carthage with Xcode9 and Swift4.
+
 + 3.0.0 :
   - [ADD] Set styles with method chaining.
   - [ADD] Show HUD on VC.
 
-+ 2.2.2 :
-  - [MODIFY] `M_PI` to `Double.pi`
-
-+ 2.2.1 :
-  - [BUGFIX] Bug of message label's position after calling `showText()`
-
 ## License
 KRProgressHUD is available under the MIT license.