Upgrade to Swift 5.3

KeyboardShortcuts.podspec

@@ -8,7 +8,7 @@ Pod::Spec.new do |s|
 	s.authors = { 'Sindre Sorhus' => '[email protected]' }
 	s.source = { :git => 'https://github.com/sindresorhus/KeyboardShortcuts.git', :tag => "v#{s.version}" }
 	s.source_files = 'Sources/**/*.swift'
-	s.swift_version = '5.2'
+	s.swift_version = '5.3'
 	s.platform = :macos, '10.11'
 	s.weak_framework = 'Combine'
 end

KeyboardShortcuts.xcodeproj/project.pbxproj

@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 53;
+	objectVersion = 54;
 	objects = {
 
 /* Begin PBXBuildFile section */
@@ -270,7 +270,7 @@
 			attributes = {
 				LastSwiftMigration = 9999;
 				LastSwiftUpdateCheck = 1160;
-				LastUpgradeCheck = 1150;
+				LastUpgradeCheck = 1200;
 				TargetAttributes = {
 					E3500C3224DEDCEF00F4B055 = {
 						CreatedOnToolsVersion = 11.6;
@@ -281,7 +281,7 @@
 				};
 			};
 			buildConfigurationList = OBJ_2 /* Build configuration list for PBXProject "KeyboardShortcuts" */;
-			compatibilityVersion = "Xcode 11.4";
+			compatibilityVersion = "Xcode 12.0";
 			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
@@ -661,7 +661,7 @@
 				);
 				HEADER_SEARCH_PATHS = "$(inherited)";
 				INFOPLIST_FILE = KeyboardShortcuts.xcodeproj/KeyboardShortcuts_Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(TOOLCHAIN_DIR)/usr/lib/swift/macosx",
@@ -678,7 +678,7 @@
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = "$(inherited)";
 				SWIFT_VERSION = 5.0;
 				TARGET_NAME = KeyboardShortcuts;
-				TVOS_DEPLOYMENT_TARGET = 9.0;
+				TVOS_DEPLOYMENT_TARGET = 12.0;
 				WATCHOS_DEPLOYMENT_TARGET = 2.0;
 			};
 			name = Debug;
@@ -696,7 +696,7 @@
 				);
 				HEADER_SEARCH_PATHS = "$(inherited)";
 				INFOPLIST_FILE = KeyboardShortcuts.xcodeproj/KeyboardShortcuts_Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(TOOLCHAIN_DIR)/usr/lib/swift/macosx",
@@ -713,7 +713,7 @@
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = "$(inherited)";
 				SWIFT_VERSION = 5.0;
 				TARGET_NAME = KeyboardShortcuts;
-				TVOS_DEPLOYMENT_TARGET = 9.0;
+				TVOS_DEPLOYMENT_TARGET = 12.0;
 				WATCHOS_DEPLOYMENT_TARGET = 2.0;
 			};
 			name = Release;
@@ -752,6 +752,7 @@
 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -809,6 +810,7 @@
 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;

KeyboardShortcuts.xcodeproj/xcshareddata/xcschemes/KeyboardShortcuts-Package.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1200"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

KeyboardShortcuts.xcodeproj/xcshareddata/xcschemes/KeyboardShortcuts.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1200"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

KeyboardShortcuts.xcodeproj/xcshareddata/xcschemes/KeyboardShortcutsExample.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1200"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

KeyboardShortcuts.xcodeproj/xcshareddata/xcschemes/KeyboardShortcutsTests.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1160"
+   LastUpgradeVersion = "1200"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

KeyboardShortcutsExample/ContentView.swift

@@ -34,19 +34,19 @@ struct ContentView: View {
 			.padding(60)
 			.onAppear {
 				KeyboardShortcuts.onKeyDown(for: .testShortcut1) {
-					self.isPressed1 = true
+					isPressed1 = true
 				}
 
 				KeyboardShortcuts.onKeyUp(for: .testShortcut1) {
-					self.isPressed1 = false
+					isPressed1 = false
 				}
 
 				KeyboardShortcuts.onKeyDown(for: .testShortcut2) {
-					self.isPressed2 = true
+					isPressed2 = true
 				}
 
 				KeyboardShortcuts.onKeyUp(for: .testShortcut2) {
-					self.isPressed2 = false
+					isPressed2 = false
 				}
 			}
 	}

Package.swift

@@ -1,4 +1,4 @@
-// swift-tools-version:5.2
+// swift-tools-version:5.3
 import PackageDescription
 
 let package = Package(

Sources/KeyboardShortcuts/KeyboardShortcuts.swift

@@ -217,8 +217,8 @@ public enum KeyboardShortcuts {
 	@NSApplicationMain
 	final class AppDelegate: NSObject, NSApplicationDelegate {
 		func applicationDidFinishLaunching(_ notification: Notification) {
-			KeyboardShortcuts.onKeyDown(for: .toggleUnicornMode) {
-				self.isUnicornMode.toggle()
+			KeyboardShortcuts.onKeyDown(for: .toggleUnicornMode) { [self] in
+				isUnicornMode.toggle()
 			}
 		}
 	}
@@ -251,8 +251,8 @@ public enum KeyboardShortcuts {
 	@NSApplicationMain
 	final class AppDelegate: NSObject, NSApplicationDelegate {
 		func applicationDidFinishLaunching(_ notification: Notification) {
-			KeyboardShortcuts.onKeyUp(for: .toggleUnicornMode) {
-				self.isUnicornMode.toggle()
+			KeyboardShortcuts.onKeyUp(for: .toggleUnicornMode) { [self] in
+				isUnicornMode.toggle()
 			}
 		}
 	}

Sources/KeyboardShortcuts/Shortcut.swift

@@ -226,7 +226,7 @@ extension KeyboardShortcuts.Shortcut {
 
 		guard keyString.count <= 1 else {
 			guard
-				let key = self.key,
+				let key = key,
 				let string = keyToKeyEquivalentString[key]
 			else {
 				return ""

readme.md

@@ -82,9 +82,9 @@ import KeyboardShortcuts
 @NSApplicationMain
 final class AppDelegate: NSObject, NSApplicationDelegate {
 	func applicationDidFinishLaunching(_ notification: Notification) {
-		KeyboardShortcuts.onKeyUp(for: .toggleUnicornMode) {
+		KeyboardShortcuts.onKeyUp(for: .toggleUnicornMode) { [self] in
 			// The user pressed the keyboard shortcut for “unicorn mode”!
-			self.isUnicornMode.toggle()
+			isUnicornMode.toggle()
 		}
 	}
 }