Thou shalt not cross 80 columns in thy file.

src/AboutViewController.swift

@@ -23,7 +23,8 @@ class AboutViewController: NSViewController, NSTextFieldDelegate {
     private var appIconImage: NSImageView = {
         //let image = NSImageView(image: NSApp.applicationIconImage)
         let image = NSImageView()
-        image.image = NSWorkspace.shared.icon(forFile: Bundle.main.bundlePath)
+        image.image =
+            NSWorkspace.shared.icon(forFile: Bundle.main.bundlePath)
         image.imageScaling = .scaleAxesIndependently
         image.translatesAutoresizingMaskIntoConstraints = false
         return image
@@ -31,25 +32,35 @@ class AboutViewController: NSViewController, NSTextFieldDelegate {
 
     private var appNameLabel: NSTextField = {
         let textField = NSTextField()
-        textField.stringValue = (Bundle.main.infoDictionary?["CFBundleName"] as? String) ?? "NOT FOUND"
+        textField.stringValue =
+            (Bundle.main.infoDictionary?["CFBundleName"] as? String)
+            ??
+            "NOT FOUND"
         textField.isEditable = false
         textField.isBezeled = false
         textField.drawsBackground = false
         textField.alignment = .center
-        textField.font = NSFont.systemFont(ofSize: NSFontDescriptor .preferredFontDescriptor(forTextStyle: .title1).pointSize, weight: .bold)
+        textField.font =
+            NSFont.systemFont(ofSize: NSFontDescriptor
+                .preferredFontDescriptor(forTextStyle: .title1).pointSize,
+                                         weight: .bold)
         textField.translatesAutoresizingMaskIntoConstraints = false
         return textField
     }()
 
     private var versionLabel: NSTextField = {
         let textField = NSTextField()
-        textField.stringValue = "Version \((Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String) ?? "-.--")"
+        textField.stringValue =
+            "Version \((Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String) ?? "-.--")"
         textField.isEditable = false
         textField.isBezeled = false
         textField.drawsBackground = false
         textField.alignment = .center
         textField.textColor = NSColor.systemGray
-        textField.font = NSFont.systemFont(ofSize: NSFontDescriptor.preferredFontDescriptor(forTextStyle: .subheadline).pointSize, weight: .regular)
+        textField.font =
+            NSFont.systemFont(ofSize: NSFontDescriptor
+                .preferredFontDescriptor(forTextStyle: .subheadline).pointSize,
+                                         weight: .regular)
         textField.translatesAutoresizingMaskIntoConstraints = false
         return textField
     }()
@@ -64,7 +75,10 @@ class AboutViewController: NSViewController, NSTextFieldDelegate {
         textField.drawsBackground = false
         textField.alignment = .center
         textField.textColor = NSColor.systemGray
-        textField.font = NSFont.systemFont(ofSize: NSFontDescriptor.preferredFontDescriptor(forTextStyle: .subheadline).pointSize, weight: .regular)
+        textField.font =
+            NSFont.systemFont(ofSize: NSFontDescriptor
+                .preferredFontDescriptor(forTextStyle: .subheadline).pointSize,
+                                         weight: .regular)
         textField.translatesAutoresizingMaskIntoConstraints = false
         return textField
     }()
@@ -152,44 +166,77 @@ class AboutViewController: NSViewController, NSTextFieldDelegate {
         // App image.
         NSLayoutConstraint.activate([
             appIconImage.widthAnchor.constraint(equalToConstant: 100),
-            appIconImage.heightAnchor.constraint(equalTo: appIconImage.widthAnchor, multiplier: 1),
+            appIconImage.heightAnchor
-            appIconImage.topAnchor.constraint(equalTo: view.topAnchor, constant: ViewConstants.spacing20),
+                .constraint(equalTo: appIconImage.widthAnchor,
-            appIconImage.centerXAnchor.constraint(equalTo: view.centerXAnchor),
+                            multiplier: 1),
+            appIconImage.topAnchor
+                .constraint(equalTo: view.topAnchor,
+                            constant: ViewConstants.spacing20),
+            appIconImage.centerXAnchor
+                .constraint(equalTo: view.centerXAnchor),
         ])
 
         // Title
         NSLayoutConstraint.activate([
-            appNameLabel.topAnchor.constraint(equalTo: appIconImage.bottomAnchor, constant: ViewConstants.spacing20),
+            appNameLabel.topAnchor
-            appNameLabel.centerXAnchor.constraint(equalTo: view.centerXAnchor),
+                .constraint(equalTo: appIconImage.bottomAnchor,
+                            constant: ViewConstants.spacing20),
+            appNameLabel.centerXAnchor
+                .constraint(equalTo: view.centerXAnchor),
 
-            versionLabel.topAnchor.constraint(equalTo: appNameLabel.bottomAnchor, constant: ViewConstants.spacing2),
+            versionLabel.topAnchor
-            versionLabel.centerXAnchor.constraint(equalTo: view.centerXAnchor),
+                .constraint(equalTo: appNameLabel.bottomAnchor,
+                            constant: ViewConstants.spacing2),
+            versionLabel.centerXAnchor
+                .constraint(equalTo: view.centerXAnchor),
 
-            copyrightLabel.topAnchor.constraint(equalTo: versionLabel.bottomAnchor, constant: ViewConstants.spacing10),
+            copyrightLabel.topAnchor
-            copyrightLabel.centerXAnchor.constraint(equalTo: view.centerXAnchor),
+                .constraint(equalTo: versionLabel.bottomAnchor,
+                            constant: ViewConstants.spacing10),
+            copyrightLabel.centerXAnchor
+                .constraint(equalTo: view.centerXAnchor),
         ])
 
         // Buttons
         NSLayoutConstraint.activate([
-            buttonsContainer.topAnchor .constraint(equalTo: copyrightLabel.bottomAnchor, constant: ViewConstants.spacing20),
+            buttonsContainer.topAnchor
-            buttonsContainer.bottomAnchor.constraint(equalTo: view.bottomAnchor, constant: -ViewConstants.spacing20),
+                .constraint(equalTo: copyrightLabel.bottomAnchor,
-            buttonsContainer.centerXAnchor.constraint(equalTo: view.centerXAnchor),
+                            constant: ViewConstants.spacing20),
+            buttonsContainer.bottomAnchor
+                .constraint(equalTo: view.bottomAnchor,
+                            constant: -ViewConstants.spacing20),
+            buttonsContainer.centerXAnchor
+                .constraint(equalTo: view.centerXAnchor),
 
-            authorButton.topAnchor.constraint(equalTo: buttonsContainer.topAnchor),
+            authorButton.topAnchor
-            authorButton.bottomAnchor.constraint(equalTo: buttonsContainer.bottomAnchor),
+                .constraint(equalTo: buttonsContainer.topAnchor),
-            authorButton.leadingAnchor.constraint(equalTo: buttonsContainer.leadingAnchor),
+            authorButton.bottomAnchor
-            authorButton.trailingAnchor.constraint(equalTo: buttonsContainer.trailingAnchor),
+                .constraint(equalTo: buttonsContainer.bottomAnchor),
+            authorButton.leadingAnchor
+                .constraint(equalTo: buttonsContainer.leadingAnchor),
+            authorButton.trailingAnchor
+                .constraint(equalTo: buttonsContainer.trailingAnchor),
 
-            // privacyButton.topAnchor.constraint(equalTo: buttonsContainer.topAnchor),
+            // privacyButton.topAnchor
-            // privacyButton.bottomAnchor.constraint(equalTo: buttonsContainer.bottomAnchor),
+            //     .constraint(equalTo: buttonsContainer.topAnchor),
-            // privacyButton.leadingAnchor.constraint(equalTo: buttonsContainer.leadingAnchor),
+            // privacyButton.bottomAnchor
+            //     .constraint(equalTo: buttonsContainer.bottomAnchor),
+            // privacyButton.leadingAnchor
+            //     .constraint(equalTo: buttonsContainer.leadingAnchor),
             //
-            // documentationButton.firstBaselineAnchor.constraint(equalTo: privacyButton.firstBaselineAnchor),
+            // documentationButton.firstBaselineAnchor
-            // documentationButton.leadingAnchor.constraint(equalTo: privacyButton.trailingAnchor,constant: ViewConstants.spacing10),
+            //     .constraint(equalTo: privacyButton.firstBaselineAnchor),
+            // documentationButton.leadingAnchor
+            //     .constraint(equalTo: privacyButton.trailingAnchor,
+            //                 constant: ViewConstants.spacing10),
             //
-            // websiteButton.firstBaselineAnchor.constraint(equalTo: privacyButton.firstBaselineAnchor),
+            // websiteButton.firstBaselineAnchor
-            // websiteButton.leadingAnchor.constraint(equalTo: documentationButton.trailingAnchor,constant: ViewConstants.spacing10),
+            //     .constraint(equalTo: privacyButton.firstBaselineAnchor),
-            // websiteButton.trailingAnchor.constraint(equalTo: buttonsContainer.trailingAnchor),
+            // websiteButton.leadingAnchor
+            //     .constraint(equalTo: documentationButton.trailingAnchor,
+            //                 constant: ViewConstants.spacing10),
+            // websiteButton.trailingAnchor
+            //     .constraint(equalTo: buttonsContainer.trailingAnchor),
         ])
     }
 

src/AppDelegate.swift

@@ -15,21 +15,28 @@ class AppDelegate: NSObject, NSApplicationDelegate, NSWindowDelegate {
 
         window.delegate = self
 
-        // NOTE: Here we check wether the program was launched by the system. If it was not, then display the window.
+        // NOTE: Here we check wether the program was launched by the
+        //       system. If it was not, then display the window.
         if let event = NSAppleEventManager.shared().currentAppleEvent,
-           !(event.eventID == kAEOpenApplication && event.paramDescriptor(forKeyword: keyAEPropData)?.enumCodeValue == keyAELaunchedAsLogInItem)
+           !(event.eventID == kAEOpenApplication &&
+                event.paramDescriptor(forKeyword: keyAEPropData)?
+                    .enumCodeValue == keyAELaunchedAsLogInItem)
         {
             window.makeKeyAndOrderFront(nil)
         }
 
-        HotKeyManager.shared.handler = { (inHandlerCallRef, inEvent, inUserData) -> OSStatus in
+        HotKeyManager.shared.handler =
-            if let delegate = NSApplication.shared.delegate as? AppDelegate {
+        { (inHandlerCallRef, inEvent, inUserData) -> OSStatus in
+            if let delegate = NSApplication.shared.delegate as? AppDelegate
+            {
                 let window = delegate.window
                 if window.isKeyWindow {
                     window.resignKey()
                 } else {
                     window.makeKeyAndOrderFront(nil)
-                    if let controller = window.contentViewController as? SearchViewController {
+                    if let controller =
+                        window.contentViewController as? SearchViewController
+                    {
                         controller.centerWindow()
                     }
                 }
@@ -38,13 +45,18 @@ class AppDelegate: NSObject, NSApplicationDelegate, NSWindowDelegate {
         }
 
         HotKeyManager.shared.enable()
-        if let code = UserDefaults.standard.object(forKey: "keyCode") as? Int,
+        if let code =
-           let mods = UserDefaults.standard.object(forKey: "keyModifiers") as? Int
+                UserDefaults.standard.object(forKey: "keyCode") as? Int,
+           let mods =
+                UserDefaults.standard.object(forKey: "keyModifiers") as? Int
         {
             HotKeyManager.shared.registerHotKey(key: code, modifiers: mods)
         } else {
-            // NOTE: This is the default shortcut. If you want to change it, do not forget to change it in other files (SettingsViewController).
+            // NOTE: This is the default shortcut. If you want to change
-            HotKeyManager.shared.registerHotKey(key: kVK_Space, modifiers: optionKey)
+            //       it, do not forget to change it in other files
+            //       (SettingsViewController).
+            HotKeyManager.shared.registerHotKey(key: kVK_Space,
+                                                modifiers: optionKey)
         }
     }
 
@@ -54,7 +66,8 @@ class AppDelegate: NSObject, NSApplicationDelegate, NSWindowDelegate {
         }
     }
 
-    func applicationShouldHandleReopen(_ sender: NSApplication, hasVisibleWindows: Bool) -> Bool {
+    func applicationShouldHandleReopen(_ sender: NSApplication,
+                                       hasVisibleWindows: Bool) -> Bool {
         if !window.isKeyWindow {
             window.makeKeyAndOrderFront(nil)
         }
@@ -85,7 +98,8 @@ class AppDelegate: NSObject, NSApplicationDelegate, NSWindowDelegate {
         aboutWindow.makeKeyAndOrderFront(nil)
     }
 
-    // NOTE: This function act like a callback is triggered by DirMonitor when file system events occur.
+    // NOTE: This function act like a callback is triggered by DirMonitor
+    //       when file system events occur.
     public func fsEventTriggered(_ path: String, _ flags: Int) {
         if containsFlags(key: kFSEventStreamEventFlagItemCreated, in: flags) ||
            containsFlags(key: kFSEventStreamEventFlagItemRemoved, in: flags) ||

src/DirMonitor.swift

@@ -25,22 +25,34 @@ class DirMonitor {
         var context = FSEventStreamContext()
         context.info = Unmanaged.passUnretained(self).toOpaque()
 
-        guard let stream = FSEventStreamCreate(nil, { (stream, info, numEvents, eventPaths, eventFlags, eventIds) in
+        guard let stream = FSEventStreamCreate(nil,
-                let pathsBase         = eventPaths .assumingMemoryBound(to: UnsafePointer<CChar>.self)
+            { (stream, info, numEvents, eventPaths, eventFlags, eventIds) in
-                let pathsBuffer       = UnsafeBufferPointer(start: pathsBase, count: numEvents)
+                let pathsBase = eventPaths
-                let flagsBuffer       = UnsafeBufferPointer(start: eventFlags, count: numEvents)
+                    .assumingMemoryBound(to: UnsafePointer<CChar>.self)
-                // let eventIDsBuffer = UnsafeBufferPointer(start: eventIds, count: numEvents)
+                let pathsBuffer =
+                    UnsafeBufferPointer(start: pathsBase, count: numEvents)
+                let flagsBuffer =
+                    UnsafeBufferPointer(start: eventFlags, count: numEvents)
+                // let eventIDsBuffer =
+                //     UnsafeBufferPointer(start: eventIds, count: numEvents)
 
                 for i in 0..<numEvents {
                     let flags = Int(flagsBuffer[i])
-                    let url: URL = URL(fileURLWithFileSystemRepresentation: pathsBuffer[i], isDirectory: true, relativeTo: nil)
+                    let url: URL =
+                        URL(fileURLWithFileSystemRepresentation: pathsBuffer[i],
+                            isDirectory: true, relativeTo: nil)
 
-                    // Since this is a directory monitor, we discard file events.
+                    // Since this is a directory monitor, we discard file
-                    if !containsFlags(key: kFSEventStreamEventFlagItemIsDir, in: flags) || !url.path.hasSuffix(".app") {
+                    // events.
+                    if !containsFlags(key: kFSEventStreamEventFlagItemIsDir,
+                                      in: flags) ||
+                        !url.path.hasSuffix(".app")
+                    {
                         continue
                     }
 
-                    // NOTE: The delegate callback should always be called on main thread!
+                    // NOTE: The delegate callback should always be called
+                    //       on main thread!
                     DispatchQueue.main.async {
                         delegate.fsEventTriggered(url.path, flags)
                     }
@@ -50,7 +62,8 @@ class DirMonitor {
             self.dirs, // [path as NSString] as NSArray,
             UInt64(kFSEventStreamEventIdSinceNow),
             2.0,
-            FSEventStreamCreateFlags(kFSEventStreamCreateFlagFileEvents) // FSEventStreamCreateFlags(kFSEventStreamCreateFlagNone)
+            // FSEventStreamCreateFlags(kFSEventStreamCreateFlagNone)
+            FSEventStreamCreateFlags(kFSEventStreamCreateFlagFileEvents)
         ) else {
             return false
         }

src/EditableNSTextField.swift

@@ -15,23 +15,33 @@ final class EditableNSTextField: NSTextField {
         if event.type == NSEvent.EventType.keyDown {
             if modsContains(keys: OSCmd, in: modifiers) {
                 if key == kVK_ANSI_X {
-                    if NSApp.sendAction(#selector(NSText.cut(_:)), to: nil, from: self) {
+                    if NSApp.sendAction(#selector(NSText.cut(_:)), to: nil,
+                                        from: self)
+                    {
                         return true
                     }
                 } else if key == kVK_ANSI_C {
-                    if NSApp.sendAction(#selector(NSText.copy(_:)), to: nil, from: self) {
+                    if NSApp.sendAction(#selector(NSText.copy(_:)), to: nil,
+                                        from: self)
+                    {
                         return true
                     }
                 } else if key == kVK_ANSI_V {
-                    if NSApp.sendAction(#selector(NSText.paste(_:)), to: nil, from: self) {
+                    if NSApp.sendAction(#selector(NSText.paste(_:)), to: nil,
+                                        from: self)
+                    {
                         return true
                     }
                 } else if key == kVK_ANSI_Z {
-                    if NSApp.sendAction(Selector(("undo:")), to: nil, from: self) {
+                    if NSApp.sendAction(Selector(("undo:")), to: nil,
+                                        from: self)
+                    {
                         return true
                     }
                 } else if key == kVK_ANSI_A {
-                    if NSApp.sendAction(#selector(NSResponder.selectAll(_:)), to: nil, from: self) {
+                    if NSApp.sendAction(#selector(NSResponder.selectAll(_:)),
+                                        to: nil, from: self)
+                    {
                         return true
                     }
                 } else if isNumericalCode(key) { // Ignore Command + {1-9}.
@@ -39,7 +49,9 @@ final class EditableNSTextField: NSTextField {
                 }
             } else if modsContains(keys: OSCmd | OSShift, in: modifiers) {
                 if key == kVK_ANSI_Z {
-                    if NSApp.sendAction(Selector(("redo:")), to: nil, from: self) {
+                    if NSApp.sendAction(Selector(("redo:")), to: nil,
+                                        from: self)
+                    {
                         return true
                     }
                 }

src/EventMonitor.swift

@@ -35,7 +35,8 @@ final class LocalEventMonitor: EventMonitor {
     }
 
     override func start() {
-        monitor = NSEvent.addLocalMonitorForEvents(matching: mask, handler: handler)
+        monitor = NSEvent.addLocalMonitorForEvents(matching: mask,
+                                                   handler: handler)
     }
 }
 
@@ -50,6 +51,7 @@ final class GlobalEventMonitor: EventMonitor {
     }
 
     override func start() {
-        monitor = NSEvent.addGlobalMonitorForEvents(matching: mask, handler: handler)
+        monitor = NSEvent.addGlobalMonitorForEvents(matching: mask,
+                                                    handler: handler)
     }
 }

src/Helpers.swift

@@ -12,7 +12,9 @@ func modsContains(keys: UInt, in modifiers: UInt) -> Bool {
 }
 
 func isNumericalCode(_ key: UInt16) -> Bool {
-    return (key == kVK_ANSI_1 || key == kVK_ANSI_2 || key == kVK_ANSI_3 || key == kVK_ANSI_4 || key == kVK_ANSI_5 || key == kVK_ANSI_6 || key == kVK_ANSI_7 || key == kVK_ANSI_8 || key == kVK_ANSI_9)
+    return (key == kVK_ANSI_1 || key == kVK_ANSI_2 || key == kVK_ANSI_3 ||
+            key == kVK_ANSI_4 || key == kVK_ANSI_5 || key == kVK_ANSI_6 ||
+            key == kVK_ANSI_7 || key == kVK_ANSI_8 || key == kVK_ANSI_9)
 }
 
 func modsContainsNone(in modifiers: UInt) -> Bool {
@@ -46,8 +48,10 @@ func keyName(virtualKeyCode: UInt16) -> String? {
 
     //let source =
     //    TISCopyCurrentKeyboardLayoutInputSource().takeRetainedValue()
-    let source = TISCopyInputSourceForLanguage("en-US" as CFString).takeRetainedValue();
+    let source = TISCopyInputSourceForLanguage("en-US" as CFString)
-    guard let ptr = TISGetInputSourceProperty(source, kTISPropertyUnicodeKeyLayoutData)
+                     .takeRetainedValue();
+    guard let ptr =
+        TISGetInputSourceProperty(source, kTISPropertyUnicodeKeyLayoutData)
     else {
         print("Could not get keyboard layout data")
         return nil
@@ -55,9 +59,11 @@ func keyName(virtualKeyCode: UInt16) -> String? {
     let layoutData = Unmanaged<CFData>.fromOpaque(ptr)
         .takeUnretainedValue() as Data
     let osStatus = layoutData.withUnsafeBytes {
-        UCKeyTranslate($0.bindMemory(to: UCKeyboardLayout.self).baseAddress, virtualKeyCode,
+        UCKeyTranslate($0.bindMemory(to: UCKeyboardLayout.self).baseAddress,
-                       UInt16(kUCKeyActionDown), modifierKeys, keyboardType, UInt32(kUCKeyTranslateNoDeadKeysMask),
+                       virtualKeyCode, UInt16(kUCKeyActionDown),
-                       &deadKeys, maxNameLength, &nameLength, &nameBuffer)
+                       modifierKeys, keyboardType,
+                       UInt32(kUCKeyTranslateNoDeadKeysMask), &deadKeys,
+                       maxNameLength, &nameLength, &nameBuffer)
     }
     guard osStatus == noErr else {
         print("Code: \(virtualKeyCode) Status: \(osStatus)")
@@ -78,16 +84,23 @@ func keyName(virtualKeyCode: UInt16) -> String? {
 
 func isDirectory(_ path: String) -> Bool {
     var isDirectory: ObjCBool = false
-    if FileManager.default.fileExists(atPath: path, isDirectory: &isDirectory), isDirectory.boolValue {
+    if FileManager.default.fileExists(atPath: path, isDirectory: &isDirectory),
+        isDirectory.boolValue
+    {
         return true
     } else {
         return false
     }
 }
 
-func systemImage(_ name: String, _ size: NSFont.TextStyle, _ scale: NSImage.SymbolScale, _ configuration: NSImage.SymbolConfiguration) -> NSImage? {
+func systemImage(_ name: String, _ size: NSFont.TextStyle,
+                 _ scale: NSImage.SymbolScale,
+                 _ configuration: NSImage.SymbolConfiguration) -> NSImage?
+{
     return NSImage(systemSymbolName: name, accessibilityDescription: nil)?
-        .withSymbolConfiguration(NSImage.SymbolConfiguration(textStyle: size, scale: scale).applying(configuration))
+        .withSymbolConfiguration(NSImage
+            .SymbolConfiguration(textStyle: size, scale: scale)
+                .applying(configuration))
 }
 
 extension String {

src/HotKeyManager.swift

@@ -4,12 +4,15 @@ import OSLog
 final class HotKeyManager {
     static let shared = HotKeyManager()
 
-    private var eventType = EventTypeSpec(eventClass: OSType(kEventClassKeyboard), eventKind: UInt32(kEventHotKeyPressed))
+    private var eventType =
+        EventTypeSpec(eventClass: OSType(kEventClassKeyboard),
+                      eventKind: UInt32(kEventHotKeyPressed))
     private var eventHandlerRef: EventHandlerRef?
     public var handler: EventHandlerUPP?
 
     private var hotKeyRef: EventHotKeyRef?
-    private let hotKeyID: EventHotKeyID = EventHotKeyID(signature: OSType("grap".fourCharCodeValue), id: 1)
+    private let hotKeyID: EventHotKeyID =
+        EventHotKeyID(signature: OSType("grap".fourCharCodeValue), id: 1)
 
     private init() {}
     deinit {}
@@ -20,7 +23,8 @@ final class HotKeyManager {
             disable()
         }
 
-        let err = InstallEventHandler(GetApplicationEventTarget(), handler, 1, &eventType, nil, &eventHandlerRef)
+        let err = InstallEventHandler(GetApplicationEventTarget(), handler,
+                                      1, &eventType, nil, &eventHandlerRef)
         if err == noErr {
             print("Installed event handler.")
         } else {
@@ -32,7 +36,8 @@ final class HotKeyManager {
         guard eventHandlerRef != nil else { return }
         let err = RemoveEventHandler(eventHandlerRef)
         if err == noErr {
-            eventHandlerRef = nil // WARNING: Does it remove no matter what on error?
+            // WARNING: Does it remove no matter what on error?
+            eventHandlerRef = nil
             print("Removed event handler.")
         } else {
             print("Failed to remove event handler.")
@@ -46,7 +51,10 @@ final class HotKeyManager {
             unregisterHotKey()
         }
 
-        let err = RegisterEventHotKey(UInt32(key), UInt32(modifiers), hotKeyID, GetApplicationEventTarget(), UInt32(kEventHotKeyNoOptions), &hotKeyRef)
+        let err = RegisterEventHotKey(UInt32(key), UInt32(modifiers),
+                                      hotKeyID, GetApplicationEventTarget(),
+                                      UInt32(kEventHotKeyNoOptions),
+                                      &hotKeyRef)
         if err == noErr {
             print("Registered hot key.")
         } else {
@@ -59,7 +67,8 @@ final class HotKeyManager {
         guard hotKeyRef != nil else { return }
         let err = UnregisterEventHotKey(hotKeyRef)
         if err == noErr {
-            hotKeyRef = nil // WARNING: Does it unregister no matter what on error?
+            // WARNING: Does it unregister no matter what on error?
+            hotKeyRef = nil
             print("Successfully unregistered hot key.")
         } else {
             print("Failed to unregistered hot key.")

src/KeyDetectorButton.swift

@@ -13,7 +13,8 @@ final class KeyDetectorButton: NSButton {
 
     override var acceptsFirstResponder: Bool { true }
 
-    // This removes default bahavior from NSButton, thus allowing mouse up events.
+    // This removes default bahavior from NSButton, thus allowing mouse up
+    // events.
     override func mouseDown(with event: NSEvent) {}
 
     override func mouseUp(with event: NSEvent) {
@@ -24,7 +25,9 @@ final class KeyDetectorButton: NSButton {
         if event.keyCode == kVK_Escape || event.keyCode == kVK_Return {
             // Ignore escape and return keys.
         } else if event.keyCode == kVK_Delete {
-            if let key = defaultKey, let character = keyName(virtualKeyCode: UInt16(key)) {
+            if let key = defaultKey,
+                let character = keyName(virtualKeyCode: UInt16(key))
+            {
                 title = character
             }
         } else {

src/Makefile

@@ -7,10 +7,13 @@ XCODE_PATH = $(shell xcode-select --print-path)
 
 EXEC = Grapp
 
-SRCMODULES = Helpers.swift EditableNSTextField.swift EventMonitor.swift PopoverPanel.swift SearchViewController.swift \
+SRCMODULES = Helpers.swift EditableNSTextField.swift EventMonitor.swift \
-	SettingsViewController.swift HotKeyManager.swift KeyDetectorButton.swift PathManager.swift PathsTableCellView.swift \
+			 PopoverPanel.swift SearchViewController.swift \
-	ProgramsTable.swift ShadowView.swift DirMonitor.swift MenulessWindow.swift AboutViewController.swift AppDelegate.swift \
+			 SettingsViewController.swift HotKeyManager.swift \
-	main.swift
+			 KeyDetectorButton.swift PathManager.swift \
+			 PathsTableCellView.swift ProgramsTable.swift ShadowView.swift \
+			 DirMonitor.swift MenulessWindow.swift AboutViewController.swift \
+			 AppDelegate.swift main.swift
 ARMOBJMODULES = $(addprefix ./arm64/,$(SRCMODULES:.swift=.o))
 X86OBJMODULES = $(addprefix ./x86_64/,$(SRCMODULES:.swift=.o))
 
@@ -18,35 +21,52 @@ LIBS =
 
 FRAMEWORKS = -framework AppKit -framework ServiceManagement
 
-# HACK: Target is getting touched because timestamps of the generated object file don't change unless there's an actual change in the
+# HACK: Target is getting touched because timestamps of the generated
-#       outputted object code. This results in this target running every single time. I'm not sure whether that's the exact reason, but
+# 	    object file don't change unless there's an actual change in the
-#       I can't imagine why timestamps wouldn't change. When clang generates same exact executable, timestamps do change.
+#       outputted object code. This results in this target running every
+#       single time. I'm not sure whether that's the exact reason, but
+#       I can't imagine why timestamps wouldn't change. When clang
+#       generates same exact executable, timestamps do change.
 ./arm64/%.o: %.swift
-	swift -frontend -c -target arm64-apple-macos$(MACOS_VERSION) $(FLAGS) -primary-file $< $(filter-out $<, $(SRCMODULES)) $(LIBS) \
+	swift -frontend -c \
-		$(FRAMEWORKS) -sdk $(SDK) -module-name $(EXEC) -o $@ -emit-module && \
+		-target arm64-apple-macos$(MACOS_VERSION) $(FLAGS) \
+		-primary-file $< $(filter-out $<, $(SRCMODULES)) $(LIBS) \
+		$(FRAMEWORKS) -sdk $(SDK) -module-name $(EXEC) -o $@ \
+		-emit-module && \
 	touch $@
 
 ifdef UNIVERSAL
 ./x86_64/%.o: %.swift
-	@swift -frontend -c -target x86_64-apple-macos$(MACOS_VERSION) $(FLAGS) -primary-file $< $(filter-out $<, $(SRCMODULES)) \
+	@swift -frontend -c \
-		$(LIBS) $(FRAMEWORKS) -sdk $(SDK) -module-name $(EXEC) -o $@ -emit-module && \
+		-target x86_64-apple-macos$(MACOS_VERSION) $(FLAGS) \
+		-primary-file $< $(filter-out $<, $(SRCMODULES)) \
+		$(LIBS) $(FRAMEWORKS) -sdk $(SDK) -module-name $(EXEC) -o $@ \
+		-emit-module && \
 	touch $@
 endif
 
 ./arm64/$(EXEC): $(ARMOBJMODULES)
-	@ld -syslibroot $(SDK) -lSystem $(FRAMEWORKS) -arch arm64 -macos_version_min $(MACOS_VERSION).0 \
+	@ld -syslibroot $(SDK) -lSystem $(FRAMEWORKS) -arch arm64 \
+		-macos_version_min $(MACOS_VERSION).0 \
 		/Library/Developer/CommandLineTools/usr/lib/swift/macosx/libswiftCompatibilityPacks.a \
-		-sectcreate __TEXT __info_plist Info.plist -L /Library/Developer/CommandLineTools/usr/lib/swift/macosx -L \
+		-sectcreate __TEXT __info_plist Info.plist \
-		/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/lib/swift -no_objc_category_merging -L $(XCODE_PATH) -rpath \
+		-L /Library/Developer/CommandLineTools/usr/lib/swift/macosx -L \
-		Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/macosx ./arm64/main.o $(filter-out ./arm64/main.o, $(ARMOBJMODULES)) -o $@
+		/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/lib/swift \
+		-no_objc_category_merging -L $(XCODE_PATH) -rpath \
+		Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/macosx \
+		./arm64/main.o $(filter-out ./arm64/main.o, $(ARMOBJMODULES)) -o $@
 
 ifdef UNIVERSAL
 ./x86_64/$(EXEC): $(X86OBJMODULES)
-	@ld -syslibroot $(SDK) -lSystem $(FRAMEWORKS) -arch x86_64 -macos_version_min $(MACOS_VERSION).0 \
+	@ld -syslibroot $(SDK) -lSystem $(FRAMEWORKS) -arch x86_64 \
+		-macos_version_min $(MACOS_VERSION).0 \
 		/Library/Developer/CommandLineTools/usr/lib/swift/macosx/libswiftCompatibilityPacks.a \
-		-sectcreate __TEXT __info_plist Info.plist -L /Library/Developer/CommandLineTools/usr/lib/swift/macosx -L \
+		-sectcreate __TEXT __info_plist Info.plist \
-		/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/lib/swift -no_objc_category_merging -L $(XCODE_PATH) -rpath \
+		-L /Library/Developer/CommandLineTools/usr/lib/swift/macosx \
-		Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/macosx ./x86_64/main.o $(filter-out ./x86_64/main.o, $(X86OBJMODULES)) -o $@
+		-L /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/lib/swift \
+		-no_objc_category_merging -L $(XCODE_PATH) -rpath \
+		Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/macosx \
+		./x86_64/main.o $(filter-out ./x86_64/main.o, $(X86OBJMODULES)) -o $@
 endif
 
 ifdef UNIVERSAL
@@ -64,20 +84,22 @@ $(EXEC).app: $(EXEC)
 	cp Info.plist $@/Contents/ && \
 	cp resources/AppIcon.icns $@/Contents/Resources/ && \
 	cp $(EXEC) $@/Contents/MacOS/ && \
-	$(if $(DEBUG), codesign --entitlements Grapp.entitlements -s ${APPLE_DEVELOPMENT} -f --timestamp -o runtime $(EXEC).app, \
+	$(if $(DEBUG), codesign --entitlements Grapp.entitlements \
-		codesign -s ${APPLE_DEVELOPER_ID_APPLICATION} -f --timestamp -o runtime $(EXEC).app)
+		-s ${APPLE_DEVELOPMENT} -f --timestamp -o runtime $(EXEC).app, \
+			codesign -s ${APPLE_DEVELOPER_ID_APPLICATION} -f --timestamp \
+				-o runtime $(EXEC).app)
 
 all: $(EXEC).app
 
 kill:
 	-pkill $(EXEC)
 
-open: kill all
-	open $(EXEC).app
-
 run: kill all
 	./$(EXEC)
 
+open: kill all
+	open $(EXEC).app
+
 clean:
 	rm -rf $(EXEC) $(EXEC).app arm64 x86_64
 	mkdir arm64 x86_64

src/MenulessWindow.swift

@@ -23,7 +23,9 @@ class MenulessWindow: NSWindow {
         let key = event.keyCode
 
         if event.type == NSEvent.EventType.keyDown {
-            if modsContains(keys: OSCmd, in: modifiers) && key == kVK_ANSI_W {
+            if modsContains(keys: OSCmd, in: modifiers) &&
+                key == kVK_ANSI_W
+            {
                 performClose(nil)
                 return true
             }

src/PathManager.swift

@@ -29,7 +29,10 @@ final class PathManager {
 
     private init() {
         // UserDefaults.standard.removeObject(forKey: "programPaths")
-        if let dirs = UserDefaults.standard.stringArray(forKey: "programPaths"), !dirs.isEmpty {
+        if let dirs =
+                UserDefaults.standard.stringArray(forKey: "programPaths"),
+                                                  !dirs.isEmpty
+        {
             for dir in dirs {
                 addPath(dir)
             }
@@ -79,7 +82,9 @@ final class PathManager {
             buf.append(path.key)
         }
 
-        dirMonitor = DirMonitor(paths: buf, queue: DispatchQueue.global(qos: .userInitiated))
+        dirMonitor =
+            DirMonitor(paths: buf,
+                       queue: DispatchQueue.global(qos: .userInitiated))
         // _ = dirMonitor!.start()
         if dirMonitor!.start() {
             print("Started monitoring directories.")
@@ -115,10 +120,12 @@ final class PathManager {
                 let name = String(item.dropLast(4))
 
                 if item.hasSuffix(".app"), !contains(name) {
-                    array.append(Program(path: path, name: name, ext: ".app", img: nil))
+                    array.append(Program(path: path, name: name,
+                                         ext: ".app", img: nil))
                 }
                 if deepness > 0 {
-                    array += indexDirs(at: path + "/" + item, deepness: deepness-1)
+                    array += indexDirs(at: path + "/" + item,
+                                       deepness: deepness-1)
                 }
             }
         } catch { print("Error: \(error.localizedDescription)") }

src/PathsTableCellView.swift

@@ -57,8 +57,8 @@ class PathsTableCellView: NSTableCellView, NSTextFieldDelegate,
             //titleField.bottomAnchor.constraint(equalTo: bottomAnchor),
             titleField.centerYAnchor.constraint(equalTo: centerYAnchor),
             titleField.leadingAnchor.constraint(equalTo: leadingAnchor),
-            titleField.trailingAnchor.constraint(
+            titleField.trailingAnchor
-                equalTo: selectionButton.leadingAnchor),
+                .constraint(equalTo: selectionButton.leadingAnchor),
 
             selectionButton.centerYAnchor.constraint(
                 equalTo: centerYAnchor),

src/PopoverPanel.swift

@@ -7,7 +7,8 @@ class PopoverPanel: NSPanel {
     init(viewController: NSViewController) {
         super.init(
             contentRect: CGRect(x: 0, y: 0, width: 100, height: 100),
-            styleMask: [.borderless, .nonactivatingPanel, .utilityWindow, .fullSizeContentView],
+            styleMask: [.borderless, .nonactivatingPanel, .utilityWindow,
+                        .fullSizeContentView],
             backing: .buffered,
             defer: false
         )
@@ -25,7 +26,8 @@ class PopoverPanel: NSPanel {
         titlebarAppearsTransparent = true
 
         animationBehavior = .none
-        collectionBehavior = [.moveToActiveSpace, .fullScreenAuxiliary, .transient]
+        collectionBehavior = [.moveToActiveSpace, .fullScreenAuxiliary,
+                              .transient]
         isReleasedWhenClosed = false
         hidesOnDeactivate = false
     }
@@ -35,13 +37,19 @@ class PopoverPanel: NSPanel {
         let key = event.keyCode
 
         if event.type == NSEvent.EventType.keyDown {
-            if modsContains(keys: OSCmd, in: modifiers) && key == kVK_ANSI_Q {
+            if modsContains(keys: OSCmd, in: modifiers) &&
+                key == kVK_ANSI_Q
+            {
                 NSApplication.shared.terminate(self)
                 return true
-            } else if modsContains(keys: OSCmd, in: modifiers) && key == kVK_ANSI_W {
+            } else if modsContains(keys: OSCmd, in: modifiers) &&
+                key == kVK_ANSI_W
+            {
                 resignKey()
                 return true
-            } else if modsContains(keys: OSCmd | OSShift, in: modifiers) && key == kVK_ANSI_R {
+            } else if modsContains(keys: OSCmd | OSShift, in: modifiers) &&
+                key == kVK_ANSI_R
+            {
                 PathManager.shared.updateIndex()
                 return true
             } else if key == kVK_Escape {

src/ProgramsTable.swift

@@ -7,7 +7,8 @@ final class ProgramsTableView: NSTableView {
 class ProgramsTableRowView: NSTableRowView {
     override func drawSelection(in dirtyRect: NSRect) {
         if self.selectionHighlightStyle != .none {
-            let selectionColor = NSColor.controlAccentColor.withAlphaComponent(0.8)
+            let selectionColor =
+                NSColor.controlAccentColor.withAlphaComponent(0.8)
             selectionColor.setFill()
             self.bounds.fill()
         }
@@ -28,7 +29,10 @@ class ProgramsTableViewCell: NSTableCellView {
 
         field.textColor = NSColor.secondaryLabelColor
         field.cell?.lineBreakMode = .byTruncatingTail
-        field.font = NSFont.systemFont(ofSize: NSFontDescriptor.preferredFontDescriptor(forTextStyle: .caption1).pointSize, weight: .bold)
+        field.font = NSFont
+            .systemFont(ofSize: NSFontDescriptor
+                .preferredFontDescriptor(forTextStyle: .caption1).pointSize,
+                                         weight: .bold)
         field.translatesAutoresizingMaskIntoConstraints = false
         return field
     }()
@@ -36,7 +40,8 @@ class ProgramsTableViewCell: NSTableCellView {
 
     public var appIconImage: NSImageView = {
         let image = NSImageView()
-        image.image = NSWorkspace.shared.icon(forFile: Bundle.main.bundlePath)
+        image.image =
+            NSWorkspace.shared.icon(forFile: Bundle.main.bundlePath)
         image.imageScaling = .scaleAxesIndependently
         image.translatesAutoresizingMaskIntoConstraints = false
         return image
@@ -57,7 +62,10 @@ class ProgramsTableViewCell: NSTableCellView {
         field.isBordered = false
         field.drawsBackground = false
         field.lineBreakMode = .byTruncatingTail
-        field.font = NSFont.systemFont(ofSize: NSFontDescriptor.preferredFontDescriptor(forTextStyle: .caption1).pointSize, weight: .medium)
+        field.font = NSFont
+            .systemFont(ofSize: NSFontDescriptor
+                .preferredFontDescriptor(forTextStyle: .caption1).pointSize,
+                                         weight: .medium)
         field.translatesAutoresizingMaskIntoConstraints = false
         return field
     }()
@@ -66,7 +74,8 @@ class ProgramsTableViewCell: NSTableCellView {
         super.init(frame: frameRect)
 
         // wantsLayer = true
-        // layer?.backgroundColor = NSColor.yellow.withAlphaComponent(0.2).cgColor
+        // layer?.backgroundColor =
+        //     NSColor.yellow.withAlphaComponent(0.2).cgColor
 
         addSubview(indexLabel)
         addSubview(appIconImage)
@@ -77,21 +86,33 @@ class ProgramsTableViewCell: NSTableCellView {
         NSLayoutConstraint.activate([
             indexLabel.widthAnchor.constraint(equalToConstant: 25),
             indexLabel.centerYAnchor.constraint(equalTo: centerYAnchor),
-            indexLabel.leadingAnchor.constraint(equalTo: leadingAnchor, constant: ViewConstants.spacing5),
+            indexLabel.leadingAnchor
+                .constraint(equalTo: leadingAnchor,
+                            constant: ViewConstants.spacing5),
 
             appIconImage.widthAnchor.constraint(equalToConstant: 40),
             appIconImage.heightAnchor.constraint(equalToConstant: 40),
             appIconImage.topAnchor.constraint(equalTo: topAnchor),
             appIconImage.bottomAnchor.constraint(equalTo: bottomAnchor),
-            appIconImage.leadingAnchor.constraint(equalTo: indexLabel.trailingAnchor),
+            appIconImage.leadingAnchor
+                .constraint(equalTo: indexLabel.trailingAnchor),
 
-            titleField.topAnchor.constraint(equalTo: appIconImage.topAnchor, constant: ViewConstants.spacing2),
+            titleField.topAnchor
-            titleField.leadingAnchor.constraint(equalTo: appIconImage.trailingAnchor, constant: ViewConstants.spacing5),
+                .constraint(equalTo: appIconImage.topAnchor,
-            titleField.trailingAnchor.constraint(equalTo: trailingAnchor, constant: -ViewConstants.spacing5),
+                            constant: ViewConstants.spacing2),
+            titleField.leadingAnchor
+                .constraint(equalTo: appIconImage.trailingAnchor,
+                            constant: ViewConstants.spacing5),
+            titleField.trailingAnchor
+                .constraint(equalTo: trailingAnchor,
+                            constant: -ViewConstants.spacing5),
 
-            progPathLabel.topAnchor.constraint(equalTo: titleField.bottomAnchor),
+            progPathLabel.topAnchor
-            progPathLabel.leadingAnchor.constraint(equalTo: titleField.leadingAnchor),
+                .constraint(equalTo: titleField.bottomAnchor),
-            progPathLabel.trailingAnchor.constraint(equalTo: titleField.trailingAnchor),
+            progPathLabel.leadingAnchor
+                .constraint(equalTo: titleField.leadingAnchor),
+            progPathLabel.trailingAnchor
+                .constraint(equalTo: titleField.trailingAnchor),
         ])
     }
 

src/SearchViewController.swift

@@ -6,7 +6,10 @@ fileprivate let windowCornerRadius = 15.0
 
 fileprivate let maxItems = 20
 
-class SearchViewController: NSViewController, NSTextFieldDelegate, NSPopoverDelegate, NSTableViewDataSource, NSTableViewDelegate {
+class SearchViewController: NSViewController, NSTextFieldDelegate,
+                            NSPopoverDelegate, NSTableViewDataSource,
+                            NSTableViewDelegate
+{
     private var keyboardEvents: EventMonitor?
 
     private var listIndex = 0
@@ -46,7 +49,8 @@ class SearchViewController: NSViewController, NSTextFieldDelegate, NSPopoverDele
 
     private var contentView: NSView = {
         let view = NSView()
-        // Clip all content to window's rounded frame emulated by backgroundView.
+        // Clip all content to window's rounded frame emulated by
+        // backgroundView.
         view.wantsLayer = true
         view.layer?.masksToBounds = true
         view.layer?.cornerRadius = windowCornerRadius
@@ -64,14 +68,18 @@ class SearchViewController: NSViewController, NSTextFieldDelegate, NSPopoverDele
         textField.focusRingType = .none
         textField.placeholderString = "Program Search"
         textField.bezelStyle = .roundedBezel
-        textField.font = NSFont.systemFont(ofSize: NSFontDescriptor.preferredFontDescriptor(forTextStyle: .largeTitle).pointSize, weight: .medium)
+        textField.font = NSFont
+            .systemFont(ofSize: NSFontDescriptor
+                .preferredFontDescriptor(forTextStyle: .largeTitle).pointSize,
+                                         weight: .medium)
         textField.translatesAutoresizingMaskIntoConstraints = false
         return textField
     }()
 
     private var settingsButton: NSButton = {
         let button = NSButton()
-        button.image = systemImage("gear.circle.fill", .title1, .large, .init(paletteColors: [.white, .systemGray]))
+        button.image = systemImage("gear.circle.fill", .title1, .large,
+                               .init(paletteColors: [.white, .systemGray]))
         button.isBordered = false
         button.action = #selector(openSettings)
         button.sizeToFit()
@@ -83,7 +91,9 @@ class SearchViewController: NSViewController, NSTextFieldDelegate, NSPopoverDele
     private var tableScrollView: NSScrollView = {
         let scroll = NSScrollView()
         scroll.automaticallyAdjustsContentInsets = false
-        scroll.contentInsets = NSEdgeInsets(top: 0, left: 0, bottom: ViewConstants.spacing10, right: 0)
+        scroll.contentInsets = NSEdgeInsets(top: 0, left: 0,
+                                           bottom: ViewConstants.spacing10,
+                                           right: 0)
         scroll.drawsBackground = false
         scroll.translatesAutoresizingMaskIntoConstraints = false
         return scroll
@@ -102,7 +112,11 @@ class SearchViewController: NSViewController, NSTextFieldDelegate, NSPopoverDele
         table.allowsColumnReordering = false
         table.allowsColumnResizing = false
         table.allowsColumnSelection = false
-        table.addTableColumn(NSTableColumn(identifier: NSUserInterfaceItemIdentifier("Program")))
+        table.addTableColumn(
+            NSTableColumn(
+                identifier: NSUserInterfaceItemIdentifier("Program")
+            )
+        )
 
         table.doubleAction = #selector(tableDoubleClick)
 
@@ -123,47 +137,83 @@ class SearchViewController: NSViewController, NSTextFieldDelegate, NSPopoverDele
     var tableViewHeightAnchor: NSLayoutConstraint?
 
     private func setConstraints() {
-        tableViewHeightAnchor = tableScrollView.heightAnchor.constraint(equalToConstant: 0)
+        tableViewHeightAnchor = tableScrollView.heightAnchor
+            .constraint(equalToConstant: 0)
         tableViewHeightAnchor?.isActive = true
 
         NSLayoutConstraint.activate([
-            view.topAnchor.constraint(equalTo: contentView.topAnchor, constant: -100),
+            view.topAnchor
-            view.bottomAnchor.constraint(equalTo: contentView.bottomAnchor, constant: 100),
+                .constraint(equalTo: contentView.topAnchor, constant: -100),
-            view.leadingAnchor.constraint(equalTo: contentView.leadingAnchor, constant: -100),
+            view.bottomAnchor
-            view.trailingAnchor.constraint(equalTo: contentView.trailingAnchor, constant: 100),
+                .constraint(equalTo: contentView.bottomAnchor,
+                            constant: 100),
+            view.leadingAnchor
+                .constraint(equalTo: contentView.leadingAnchor,
+                            constant: -100),
+            view.trailingAnchor
+                .constraint(equalTo: contentView.trailingAnchor,
+                            constant: 100),
 
-            shadowView.topAnchor.constraint(equalTo: backgroundView.topAnchor),
+            shadowView.topAnchor
-            shadowView.bottomAnchor.constraint(equalTo: backgroundView.bottomAnchor),
+                .constraint(equalTo: backgroundView.topAnchor),
-            shadowView.leadingAnchor.constraint(equalTo: backgroundView.leadingAnchor),
+            shadowView.bottomAnchor
-            shadowView.trailingAnchor.constraint(equalTo: backgroundView.trailingAnchor),
+                .constraint(equalTo: backgroundView.bottomAnchor),
+            shadowView.leadingAnchor
+                .constraint(equalTo: backgroundView.leadingAnchor),
+            shadowView.trailingAnchor
+                .constraint(equalTo: backgroundView.trailingAnchor),
 
-            backgroundView.topAnchor.constraint(equalTo: contentView.topAnchor),
+            backgroundView.topAnchor
-            backgroundView.bottomAnchor.constraint(equalTo: contentView.bottomAnchor),
+                .constraint(equalTo: contentView.topAnchor),
-            backgroundView.leadingAnchor.constraint(equalTo: contentView.leadingAnchor),
+            backgroundView.bottomAnchor
-            backgroundView.trailingAnchor.constraint(equalTo: contentView.trailingAnchor),
+                .constraint(equalTo: contentView.bottomAnchor),
+            backgroundView.leadingAnchor
+                .constraint(equalTo: contentView.leadingAnchor),
+            backgroundView.trailingAnchor
+                .constraint(equalTo: contentView.trailingAnchor),
 
-            searchInput.widthAnchor.constraint(equalToConstant: 400),
+            searchInput.widthAnchor
-            searchInput.topAnchor.constraint(equalTo: contentView.topAnchor, constant: ViewConstants.spacing10),
+                .constraint(equalToConstant: 400),
-            searchInput.leadingAnchor.constraint(equalTo: contentView.leadingAnchor, constant: ViewConstants.spacing15),
+            searchInput.topAnchor
+                .constraint(equalTo: contentView.topAnchor,
+                            constant: ViewConstants.spacing10),
+            searchInput.leadingAnchor
+                .constraint(equalTo: contentView.leadingAnchor,
+                            constant: ViewConstants.spacing15),
 
-            settingsButton.centerYAnchor.constraint(equalTo: searchInput.centerYAnchor),
+            settingsButton.centerYAnchor
-            settingsButton.leadingAnchor.constraint(equalTo: searchInput.trailingAnchor, constant: ViewConstants.spacing5),
+                .constraint(equalTo: searchInput.centerYAnchor),
-            settingsButton.trailingAnchor.constraint(equalTo: contentView.trailingAnchor, constant: -ViewConstants.spacing10),
+            settingsButton.leadingAnchor
+                .constraint(equalTo: searchInput.trailingAnchor,
+                            constant: ViewConstants.spacing5),
+            settingsButton.trailingAnchor
+                .constraint(equalTo: contentView.trailingAnchor,
+                            constant: -ViewConstants.spacing10),
 
-            tableScrollView.topAnchor.constraint(equalTo: searchInput.bottomAnchor, constant: ViewConstants.spacing10),
+            tableScrollView.topAnchor
-            tableScrollView.bottomAnchor.constraint(equalTo: contentView.bottomAnchor),
+                .constraint(equalTo: searchInput.bottomAnchor,
-            tableScrollView.leadingAnchor.constraint(equalTo: contentView.leadingAnchor),
+                            constant: ViewConstants.spacing10),
-            tableScrollView.trailingAnchor.constraint(equalTo: contentView.trailingAnchor)
+            tableScrollView.bottomAnchor
+                .constraint(equalTo: contentView.bottomAnchor),
+            tableScrollView.leadingAnchor
+                .constraint(equalTo: contentView.leadingAnchor),
+            tableScrollView.trailingAnchor
+                .constraint(equalTo: contentView.trailingAnchor)
         ])
     }
 
     override func viewDidLoad() {
         super.viewDidLoad()
 
-        // NOTE: This needs removeObserver on deinit? Well, technically we don't care because this view controller will exist throughout
+        // NOTE: This needs removeObserver on deinit? Well, technically we
-        //       the whole life of the program. When the program gets killed, the OS will clear this.
+        //       don't care because this view controller will exist
-        DistributedNotificationCenter.default.addObserver(self, selector: #selector(osThemeChanged(sender:)),
+        //       throughout the whole life of the program. When the 
-                                                          name: NSNotification.Name(rawValue: "AppleInterfaceThemeChangedNotification"), object: nil)
+        //       program gets killed, the OS will clear this.
+        DistributedNotificationCenter.default
+            .addObserver(self, selector: #selector(osThemeChanged(sender:)),
+                         name: NSNotification
+                            .Name(rawValue: "AppleInterfaceThemeChangedNotification"),
+                                  object: nil)
 
         // Initialize an array of programs and reusable cells.
         for i in 0..<maxItems {
@@ -179,47 +229,70 @@ class SearchViewController: NSViewController, NSTextFieldDelegate, NSPopoverDele
         view.wantsLayer = true
         view.layer?.backgroundColor = NSColor.clear.cgColor
 
-        keyboardEvents = LocalEventMonitor(mask: [.keyDown]) { [weak self] event in
+        keyboardEvents = LocalEventMonitor(mask: [.keyDown])
+        { [weak self] event in
             let key = event.keyCode
             let modifiers = event.modifierFlags.rawValue
 
             if let controller = self {
-                if modsContains(keys: OSCtrl, in: modifiers) && key == kVK_ANSI_P ||
+                if modsContains(keys: OSCtrl, in: modifiers) &&
+                    key == kVK_ANSI_P ||
                    modsContainsNone(in: modifiers) && key == kVK_UpArrow
                 {
                     controller.programsTableViewSelection -= 1
-                } else if modsContains(keys: OSCtrl, in: modifiers) && key == kVK_ANSI_N ||
+                } else if modsContains(keys: OSCtrl, in: modifiers) &&
+                    key == kVK_ANSI_N ||
                     modsContainsNone(in: modifiers) && key == kVK_DownArrow
                 {
                     controller.programsTableViewSelection += 1
-                } else if modsContains(keys: OSCtrl | OSCmd, in: modifiers) && key == kVK_ANSI_P ||
+                } else if modsContains(keys: OSCtrl | OSCmd, in: modifiers) &&
-                          modsContains(keys: OSCmd, in: modifiers) && key == kVK_UpArrow
+                    key == kVK_ANSI_P ||
+                    modsContains(keys: OSCmd, in: modifiers) &&
+                    key == kVK_UpArrow
                 {
                     controller.programsTableViewSelection = 0
-                } else if modsContains(keys: OSCtrl | OSCmd, in: modifiers) && key == kVK_ANSI_N ||
+                } else if modsContains(keys: OSCtrl | OSCmd, in: modifiers) &&
-                          modsContains(keys: OSCmd, in: modifiers) && key == kVK_DownArrow
+                    key == kVK_ANSI_N ||
+                    modsContains(keys: OSCmd, in: modifiers) &&
+                    key == kVK_DownArrow
                 {
                     controller.programsTableViewSelection = controller.listIndex-1
-                } else if modsContains(keys: OSCmd, in: modifiers) && isNumericalCode(key) {
+                } else if modsContains(keys: OSCmd, in: modifiers) &&
-                    if key == kVK_ANSI_1 { controller.programsTableViewSelection = 0 }
+                    isNumericalCode(key)
-                    if key == kVK_ANSI_2 { controller.programsTableViewSelection = 1 }
+                {
-                    if key == kVK_ANSI_3 { controller.programsTableViewSelection = 2 }
+                    if key == kVK_ANSI_1
-                    if key == kVK_ANSI_4 { controller.programsTableViewSelection = 3 }
+                        { controller.programsTableViewSelection = 0 }
-                    if key == kVK_ANSI_5 { controller.programsTableViewSelection = 4 }
+                    if key == kVK_ANSI_2
-                    if key == kVK_ANSI_6 { controller.programsTableViewSelection = 5 }
+                        { controller.programsTableViewSelection = 1 }
-                    if key == kVK_ANSI_7 { controller.programsTableViewSelection = 6 }
+                    if key == kVK_ANSI_3
-                    if key == kVK_ANSI_8 { controller.programsTableViewSelection = 7 }
+                        { controller.programsTableViewSelection = 2 }
-                    if key == kVK_ANSI_9 { controller.programsTableViewSelection = 8 }
+                    if key == kVK_ANSI_4
+                        { controller.programsTableViewSelection = 3 }
+                    if key == kVK_ANSI_5
+                        { controller.programsTableViewSelection = 4 }
+                    if key == kVK_ANSI_6
+                        { controller.programsTableViewSelection = 5 }
+                    if key == kVK_ANSI_7
+                        { controller.programsTableViewSelection = 6 }
+                    if key == kVK_ANSI_8
+                        { controller.programsTableViewSelection = 7 }
+                    if key == kVK_ANSI_9
+                        { controller.programsTableViewSelection = 8 }
                 }
 
-                if controller.programsTableViewSelection > controller.listIndex-1 {
+                if controller.programsTableViewSelection >
-                    controller.programsTableViewSelection = controller.listIndex-1
+                    controller.listIndex-1
+                {
+                    controller.programsTableViewSelection =
+                        controller.listIndex-1
                 } else if controller.programsTableViewSelection < 0 {
                     controller.programsTableViewSelection = 0
                 }
 
                 let select = controller.programsTableViewSelection
-                self?.programsTableView.selectRowIndexes(IndexSet(integer: select), byExtendingSelection: false)
+                self?.programsTableView
+                    .selectRowIndexes(IndexSet(integer: select),
+                                      byExtendingSelection: false)
                 self?.programsTableView.scrollRowToVisible(select)
             }
 
@@ -246,7 +319,8 @@ class SearchViewController: NSViewController, NSTextFieldDelegate, NSPopoverDele
 
         view.window?.makeFirstResponder(searchInput)
         // searchInput should select all text whenever window appears.
-        NSApp.sendAction(#selector(NSResponder.selectAll(_:)), to: nil, from: self)
+        NSApp.sendAction(#selector(NSResponder.selectAll(_:)), to: nil,
+                         from: self)
     }
 
     override func viewWillAppear() {
@@ -267,8 +341,12 @@ class SearchViewController: NSViewController, NSTextFieldDelegate, NSPopoverDele
 
     func centerWindow() {
         if let win = view.window, let scrn = NSScreen.main {
-            let x = (scrn.visibleFrame.origin.x + scrn.visibleFrame.size.width / 2) - (win.frame.size.width / 2)
+            let x = (scrn.visibleFrame.origin.x +
-            let y = (scrn.visibleFrame.origin.y + scrn.visibleFrame.size.height * 0.9) - win.frame.size.height
+                scrn.visibleFrame.size.width / 2) -
+                    (win.frame.size.width / 2)
+            let y = (scrn.visibleFrame.origin.y +
+                scrn.visibleFrame.size.height * 0.9) -
+                    win.frame.size.height
             view.window?.setFrameOrigin(NSPoint(x: x, y: y))
         }
     }
@@ -284,7 +362,8 @@ class SearchViewController: NSViewController, NSTextFieldDelegate, NSPopoverDele
 
     @objc
     func openSettings() {
-        settingsPopover.show(relativeTo: settingsButton.bounds, of: settingsButton, preferredEdge: .maxY)
+        settingsPopover.show(relativeTo: settingsButton.bounds,
+                             of: settingsButton, preferredEdge: .maxY)
     }
 
     @objc
@@ -294,7 +373,8 @@ class SearchViewController: NSViewController, NSTextFieldDelegate, NSPopoverDele
     }
 
     private func openProgram(_ program: Program) {
-        let url = URL(fileURLWithPath: program.path).appendingPathComponent(program.name+program.ext)
+        let url = URL(fileURLWithPath: program.path)
+            .appendingPathComponent(program.name+program.ext)
         let config = NSWorkspace.OpenConfiguration()
 
         NSWorkspace.shared.openApplication(at: url, configuration: config)
@@ -306,7 +386,8 @@ class SearchViewController: NSViewController, NSTextFieldDelegate, NSPopoverDele
     }
 
     func controlTextDidChange(_ obj: Notification) {
-        guard let searchInput = obj.object as? EditableNSTextField else { return }
+        guard let searchInput =
+            obj.object as? EditableNSTextField else { return }
 
         listIndex = 0
         if !searchInput.stringValue.isEmpty {
@@ -315,11 +396,20 @@ class SearchViewController: NSViewController, NSTextFieldDelegate, NSPopoverDele
                     if listIndex >= maxItems { break outerloop }
                     let prog = path.value[i]
 
-                    if prog.name.lowercased().contains(searchInput.stringValue.lowercased()) {
+                    if prog.name.lowercased()
+                        .contains(searchInput.stringValue.lowercased())
+                    {
                         programsList[listIndex].path = prog.path
                         programsList[listIndex].name = prog.name
                         programsList[listIndex].ext = prog.ext
-                        programsList[listIndex].img  = NSWorkspace.shared.icon(forFile: URL(fileURLWithPath: prog.path).appendingPathComponent(prog.name+prog.ext).path)
+                        programsList[listIndex].img =
+                            NSWorkspace.shared
+                                .icon(forFile: URL(
+                                    fileURLWithPath: prog.path
+                                )
+                                    .appendingPathComponent(
+                                        prog.name+prog.ext).path
+                                    )
                         listIndex += 1
                     }
                 }
@@ -328,25 +418,37 @@ class SearchViewController: NSViewController, NSTextFieldDelegate, NSPopoverDele
         reloadProgramsTableViewData()
 
         programsTableViewSelection = 0
-        programsTableView.selectRowIndexes(IndexSet(integer: programsTableViewSelection), byExtendingSelection: false)
+        programsTableView.selectRowIndexes(
+            IndexSet(integer: programsTableViewSelection),
+            byExtendingSelection: false
+        )
         programsTableView.scrollRowToVisible(programsTableViewSelection)
     }
 
-    func control(_ control: NSControl, textView: NSTextView, doCommandBy commandSelector: Selector) -> Bool {
+    func control(_ control: NSControl, textView: NSTextView,
+                 doCommandBy commandSelector: Selector) -> Bool
+    {
         if commandSelector == #selector(NSResponder.insertNewline(_:)) {
             if listIndex > 0 {
                 let program = programsList[programsTableViewSelection]
                 openProgram(program)
-                NSApp.sendAction(#selector(NSResponder.selectAll(_:)), to: nil, from: self)
+                NSApp.sendAction(#selector(NSResponder.selectAll(_:)),
+                                 to: nil, from: self)
             }
             return true
         } else if commandSelector == #selector(NSResponder.insertTab(_:)) {
             return true
-        } else if commandSelector == #selector(NSResponder.moveUp(_:)) || commandSelector == #selector(NSResponder.moveDown(_:)) {
+        } else if commandSelector == #selector(NSResponder.moveUp(_:)) ||
-            // Ignore arrows up and down because we use those to navigate the programs list.
+            commandSelector == #selector(NSResponder.moveDown(_:))
+        {
+            // Ignore arrows up and down because we use those to navigate
+            // the programs list.
             return true
-        } else if commandSelector == #selector(NSResponder.moveToBeginningOfDocument(_:)) {
+        } else if commandSelector ==
-            // Ignore command plus up and down arrows because we use those to move to the beginning and end of the list.
+            #selector(NSResponder.moveToBeginningOfDocument(_:))
+        {
+            // Ignore command plus up and down arrows because we use those
+            // to move to the beginning and end of the list.
             return true
         }
 
@@ -365,18 +467,28 @@ class SearchViewController: NSViewController, NSTextFieldDelegate, NSPopoverDele
         return listIndex
     }
 
-    func tableView(_ tableView: NSTableView, rowViewForRow row: Int) -> NSTableRowView? {
+    func tableView(_ tableView: NSTableView,
+                   rowViewForRow row: Int) -> NSTableRowView?
+    {
         return ProgramsTableRowView()
     }
 
-    func tableView(_ tableView: NSTableView, viewFor tableColumn: NSTableColumn?, row: Int) -> NSView? {
+    func tableView(_ tableView: NSTableView,
+                   viewFor tableColumn: NSTableColumn?,
+                   row: Int) -> NSView?
+    {
         let cell = programsListCells[row]
         let program = programsList[row]
 
         let app = program.name + program.ext
-        let rangeToHighlight = (app.lowercased() as NSString).range(of: searchInput.stringValue.lowercased())
+        let rangeToHighlight =
+            (app.lowercased() as NSString).range(
+                of: searchInput.stringValue.lowercased()
+            )
         let attributedString = NSMutableAttributedString(string: app)
-        attributedString.addAttributes([.foregroundColor: NSColor.labelColor], range: rangeToHighlight)
+        attributedString
+            .addAttributes([.foregroundColor: NSColor.labelColor],
+                           range: rangeToHighlight)
 
         cell.titleField.attributedStringValue = attributedString
         cell.progPathLabel.stringValue = program.path
@@ -397,10 +509,14 @@ class SearchViewController: NSViewController, NSTextFieldDelegate, NSPopoverDele
     }
 
     @objc func updateViewsBasedOnOSTheme() {
-        if NSApp.windows.first?.effectiveAppearance.bestMatch(from: [.darkAqua, .vibrantDark]) == .darkAqua { // dark
+        if NSApp.windows.first?.effectiveAppearance
-            backgroundView.layer?.borderColor = NSColor.white.withAlphaComponent(0.2).cgColor
+                .bestMatch(from: [.darkAqua, .vibrantDark]) == .darkAqua
+        { // dark
+            backgroundView.layer?.borderColor =
+                NSColor.white.withAlphaComponent(0.2).cgColor
         } else { // light
-            backgroundView.layer?.borderColor = NSColor.black.withAlphaComponent(0.2).cgColor
+            backgroundView.layer?.borderColor =
+                NSColor.black.withAlphaComponent(0.2).cgColor
         }
     }
 }

src/SettingsViewController.swift

@@ -3,8 +3,9 @@ import Carbon
 import ServiceManagement
 
 class SettingsViewController: NSViewController,
-                              NSTextFieldDelegate, KeyDetectorButtonDelegate, NSTableViewDataSource,
+                              NSTextFieldDelegate, KeyDetectorButtonDelegate,
-                              NSTableViewDelegate, PathsTableCellViewDelegate
+                              NSTableViewDataSource, NSTableViewDelegate,
+                              PathsTableCellViewDelegate
 {
     private var recording = false
 
@@ -15,8 +16,10 @@ class SettingsViewController: NSViewController,
 
     private var paths: [String] = []
 
-    // PERF: This is very slow to initialize because it creates a new process. This also cannot be done on a separate
+    // PERF: This is very slow to initialize because it creates a new
-    //       thread. This sucks because the program now takes considerably longer to launch.
+    //       process. This also cannot be done on a separate thread. This
+    //       sucks because the program now takes considerably longer to
+    //       launch.
     private let dirPicker: NSOpenPanel = {
         let panel = NSOpenPanel()
         panel.message = "Select a directory to search applications in . . ."
@@ -28,14 +31,18 @@ class SettingsViewController: NSViewController,
 
     private var shortcutsLabel: NSTextField = {
         let textField = NSTextField(labelWithString: "Shortcut")
-        textField.font = NSFont.systemFont(ofSize: NSFontDescriptor.preferredFontDescriptor(forTextStyle: .title2).pointSize, weight: .bold)
+        textField.font =
+            NSFont.systemFont(ofSize: NSFontDescriptor
+                .preferredFontDescriptor(forTextStyle: .title2).pointSize,
+                                         weight: .bold)
         textField.translatesAutoresizingMaskIntoConstraints = false
         return textField
     }()
 
     private var aboutButton: NSButton = {
         let button = NSButton()
-        button.image = systemImage("info.circle.fill", .title2, .large, .init(paletteColors: [.white, .systemGray]))
+        button.image = systemImage("info.circle.fill", .title2, .large,
+                               .init(paletteColors: [.white, .systemGray]))
         button.isBordered = false
         button.action = #selector(showAbout)
         button.sizeToFit()
@@ -95,7 +102,10 @@ class SettingsViewController: NSViewController,
         textField.isBezeled = false
         textField.drawsBackground = false
         textField.alignment = .center
-        textField.font = NSFont.systemFont(ofSize: NSFontDescriptor.preferredFontDescriptor(forTextStyle: .body).pointSize, weight: .bold)
+        textField.font = NSFont
+            .systemFont(ofSize: NSFontDescriptor
+                .preferredFontDescriptor(forTextStyle: .body).pointSize,
+                                         weight: .bold)
         textField.translatesAutoresizingMaskIntoConstraints = false
         return textField
     }()
@@ -110,8 +120,12 @@ class SettingsViewController: NSViewController,
     }()
 
     private var pathsLabel: NSTextField = {
-        let textField = NSTextField(labelWithString: "Application Directories")
+        let textField =
-        textField.font = NSFont.systemFont(ofSize: NSFontDescriptor.preferredFontDescriptor(forTextStyle: .title2).pointSize, weight: .bold)
+            NSTextField(labelWithString: "Application Directories")
+        textField.font = NSFont
+            .systemFont(ofSize: NSFontDescriptor
+                .preferredFontDescriptor(forTextStyle: .title2).pointSize,
+                                         weight: .bold)
         textField.translatesAutoresizingMaskIntoConstraints = false
         return textField
     }()
@@ -135,7 +149,11 @@ class SettingsViewController: NSViewController,
         table.allowsColumnReordering = false
         table.allowsColumnResizing = false
         table.allowsColumnSelection = false
-        table.addTableColumn(NSTableColumn(identifier: NSUserInterfaceItemIdentifier("Paths")))
+        table.addTableColumn(
+            NSTableColumn(
+                identifier: NSUserInterfaceItemIdentifier("Paths")
+            )
+        )
 
         table.translatesAutoresizingMaskIntoConstraints = false
         return table
@@ -146,8 +164,10 @@ class SettingsViewController: NSViewController,
         control.segmentCount = 2
         control.segmentStyle = .roundRect
 
-        control.setImage(NSImage(systemSymbolName: "plus", accessibilityDescription: nil), forSegment: 0)
+        control.setImage(NSImage(systemSymbolName: "plus",
-        control.setImage(NSImage(systemSymbolName: "minus", accessibilityDescription: nil), forSegment: 1)
+                         accessibilityDescription: nil), forSegment: 0)
+        control.setImage(NSImage(systemSymbolName: "minus",
+                         accessibilityDescription: nil), forSegment: 1)
 
         control.setToolTip("Add Path", forSegment: 0)
         control.setToolTip("Remove Path", forSegment: 1)
@@ -212,52 +232,99 @@ class SettingsViewController: NSViewController,
 
     private func setConstraints() {
         NSLayoutConstraint.activate([
-            shortcutsLabel.topAnchor.constraint(equalTo: view.topAnchor, constant: ViewConstants.spacing10),
+            shortcutsLabel.topAnchor
-            shortcutsLabel.leadingAnchor.constraint(equalTo: view.leadingAnchor, constant: ViewConstants.spacing10),
+                .constraint(equalTo: view.topAnchor,
+                            constant: ViewConstants.spacing10),
+            shortcutsLabel.leadingAnchor
+                .constraint(equalTo: view.leadingAnchor,
+                            constant: ViewConstants.spacing10),
 
-            aboutButton.firstBaselineAnchor.constraint(equalTo: shortcutsLabel.firstBaselineAnchor),
+            aboutButton.firstBaselineAnchor
-            aboutButton.trailingAnchor.constraint(equalTo: view.trailingAnchor, constant: -ViewConstants.spacing10),
+                .constraint(equalTo: shortcutsLabel.firstBaselineAnchor),
+            aboutButton.trailingAnchor
+                .constraint(equalTo: view.trailingAnchor,
+                            constant: -ViewConstants.spacing10),
 
-            ctrlButton.topAnchor.constraint(equalTo: shortcutsLabel.bottomAnchor, constant: ViewConstants.spacing10),
+            ctrlButton.topAnchor
-            ctrlButton.leadingAnchor.constraint(equalTo: shortcutsLabel.leadingAnchor),
+                .constraint(equalTo: shortcutsLabel.bottomAnchor,
+                            constant: ViewConstants.spacing10),
+            ctrlButton.leadingAnchor
+                .constraint(equalTo: shortcutsLabel.leadingAnchor),
 
-            cmdButton.centerYAnchor.constraint(equalTo: ctrlButton.centerYAnchor),
+            cmdButton.centerYAnchor
-            cmdButton.leadingAnchor.constraint(equalTo: ctrlButton.trailingAnchor, constant: ViewConstants.spacing5),
+                .constraint(equalTo: ctrlButton.centerYAnchor),
+            cmdButton.leadingAnchor
+                .constraint(equalTo: ctrlButton.trailingAnchor,
+                            constant: ViewConstants.spacing5),
 
-            optButton.centerYAnchor.constraint(equalTo: ctrlButton.centerYAnchor),
+            optButton.centerYAnchor
-            optButton.leadingAnchor.constraint(equalTo: cmdButton.trailingAnchor, constant: ViewConstants.spacing5),
+                .constraint(equalTo: ctrlButton.centerYAnchor),
+            optButton.leadingAnchor
+                .constraint(equalTo: cmdButton.trailingAnchor,
+                            constant: ViewConstants.spacing5),
 
-            shiftButton.centerYAnchor.constraint(equalTo: ctrlButton.centerYAnchor),
+            shiftButton.centerYAnchor
-            shiftButton.leadingAnchor.constraint(equalTo: optButton.trailingAnchor, constant: ViewConstants.spacing5),
+                .constraint(equalTo: ctrlButton.centerYAnchor),
+            shiftButton.leadingAnchor
+                .constraint(equalTo: optButton.trailingAnchor,
+                            constant: ViewConstants.spacing5),
 
-            plusLabel.centerYAnchor.constraint(equalTo: ctrlButton.centerYAnchor),
+            plusLabel.centerYAnchor
-            plusLabel.leadingAnchor.constraint(equalTo: shiftButton.trailingAnchor, constant: ViewConstants.spacing5),
+                .constraint(equalTo: ctrlButton.centerYAnchor),
+            plusLabel.leadingAnchor
+                .constraint(equalTo: shiftButton.trailingAnchor,
+                            constant: ViewConstants.spacing5),
 
             recordButton.widthAnchor.constraint(equalToConstant: 40),
-            recordButton.centerYAnchor.constraint(equalTo: ctrlButton.centerYAnchor),
+            recordButton.centerYAnchor
-            recordButton.leadingAnchor.constraint(equalTo: plusLabel.trailingAnchor, constant: ViewConstants.spacing5),
+                .constraint(equalTo: ctrlButton.centerYAnchor),
+            recordButton.leadingAnchor
+                .constraint(equalTo: plusLabel.trailingAnchor,
+                            constant: ViewConstants.spacing5),
 
-            pathsLabel.topAnchor.constraint(equalTo: ctrlButton.bottomAnchor, constant: ViewConstants.spacing20),
+            pathsLabel.topAnchor
-            pathsLabel.leadingAnchor.constraint(equalTo: shortcutsLabel.leadingAnchor),
+                .constraint(equalTo: ctrlButton.bottomAnchor,
+                            constant: ViewConstants.spacing20),
+            pathsLabel.leadingAnchor
+                .constraint(equalTo: shortcutsLabel.leadingAnchor),
 
             tableScrollView.widthAnchor.constraint(equalToConstant: 350),
             tableScrollView.heightAnchor.constraint(equalToConstant: 150),
-            tableScrollView.topAnchor.constraint(equalTo: pathsLabel.bottomAnchor),
+            tableScrollView.topAnchor
-            tableScrollView.leadingAnchor.constraint(equalTo: view.leadingAnchor),
+                .constraint(equalTo: pathsLabel.bottomAnchor),
-            tableScrollView.trailingAnchor.constraint(equalTo: view.trailingAnchor),
+            tableScrollView.leadingAnchor
+                .constraint(equalTo: view.leadingAnchor),
+            tableScrollView.trailingAnchor
+                .constraint(equalTo: view.trailingAnchor),
 
-            pathsControl.topAnchor.constraint(equalTo: tableScrollView.bottomAnchor, constant: ViewConstants.spacing10),
+            pathsControl.topAnchor
-            pathsControl.leadingAnchor.constraint(equalTo: view.leadingAnchor, constant: ViewConstants.spacing10),
+                .constraint(equalTo: tableScrollView.bottomAnchor,
+                            constant: ViewConstants.spacing10),
+            pathsControl.leadingAnchor
+                .constraint(equalTo: view.leadingAnchor,
+                            constant: ViewConstants.spacing10),
 
-            launchAtLoginLabel.topAnchor.constraint(equalTo: pathsControl.bottomAnchor, constant: ViewConstants.spacing10),
+            launchAtLoginLabel.topAnchor
-            launchAtLoginLabel.trailingAnchor.constraint(equalTo: launchAtLoginToggle.leadingAnchor, constant: -ViewConstants.spacing10),
+                .constraint(equalTo: pathsControl.bottomAnchor,
+                            constant: ViewConstants.spacing10),
+            launchAtLoginLabel.trailingAnchor
+                .constraint(equalTo: launchAtLoginToggle.leadingAnchor,
+                            constant: -ViewConstants.spacing10),
 
-            launchAtLoginToggle.firstBaselineAnchor.constraint(equalTo: launchAtLoginLabel.firstBaselineAnchor),
+            launchAtLoginToggle.firstBaselineAnchor
-            launchAtLoginToggle.trailingAnchor.constraint(equalTo: resetAllButton.leadingAnchor, constant: -ViewConstants.spacing15),
+                .constraint(equalTo: launchAtLoginLabel.firstBaselineAnchor),
+            launchAtLoginToggle.trailingAnchor
+                .constraint(equalTo: resetAllButton.leadingAnchor,
+                            constant: -ViewConstants.spacing15),
 
-            resetAllButton.firstBaselineAnchor.constraint(equalTo: launchAtLoginLabel.firstBaselineAnchor),
+            resetAllButton.firstBaselineAnchor
-            resetAllButton.trailingAnchor.constraint(equalTo: view.trailingAnchor, constant: -ViewConstants.spacing10),
+                .constraint(equalTo: launchAtLoginLabel.firstBaselineAnchor),
-            resetAllButton.bottomAnchor.constraint(equalTo: view.bottomAnchor, constant: -ViewConstants.spacing10),
+            resetAllButton.trailingAnchor
+                .constraint(equalTo: view.trailingAnchor,
+                            constant: -ViewConstants.spacing10),
+            resetAllButton.bottomAnchor
+                .constraint(equalTo: view.bottomAnchor,
+                            constant: -ViewConstants.spacing10),
         ])
     }
 
@@ -298,10 +365,14 @@ class SettingsViewController: NSViewController,
         super.viewWillAppear()
 
         // Fetch the saved key codes and modifiers.
-        if let code = UserDefaults.standard.object(forKey: "keyCode") as? Int {
+        if let code =
+                UserDefaults.standard.object(forKey: "keyCode") as? Int
+        {
             keyCode = code
         }
-        if let mods = UserDefaults.standard.object(forKey: "keyModifiers") as? Int {
+        if let mods =
+            UserDefaults.standard.object(forKey: "keyModifiers") as? Int
+        {
             modifiers = mods
         }
 
@@ -317,7 +388,8 @@ class SettingsViewController: NSViewController,
     override func viewWillDisappear() {
         super.viewWillDisappear()
 
-        HotKeyManager.shared.registerHotKey(key: keyCode, modifiers: modifiers)
+        HotKeyManager.shared.registerHotKey(key: keyCode,
+                                            modifiers: modifiers)
 
         UserDefaults.standard.set(keyCode, forKey: "keyCode")
         UserDefaults.standard.set(modifiers, forKey: "keyModifiers")
@@ -377,7 +449,8 @@ class SettingsViewController: NSViewController,
     private func reset() {
         keyCode   = Int(kVK_Space)
         modifiers = Int(optionKey)
-        HotKeyManager.shared.registerHotKey(key: keyCode, modifiers: modifiers)
+        HotKeyManager.shared.registerHotKey(key: keyCode,
+                                            modifiers: modifiers)
         UserDefaults.standard.set(keyCode, forKey: "keyCode")
         UserDefaults.standard.set(modifiers, forKey: "keyModifiers")
         syncModifierButtons()
@@ -449,11 +522,16 @@ class SettingsViewController: NSViewController,
         case 0:
             let row = paths.count
             paths.append("")
-            pathsTableView.insertRows(at: IndexSet(integer: row), withAnimation: [])
+            pathsTableView.insertRows(at: IndexSet(integer: row),
+                                      withAnimation: [])
 
             pathsTableView.scrollRowToVisible(row)
-            pathsTableView.selectRowIndexes(IndexSet(integer: row), byExtendingSelection: false)
+            pathsTableView.selectRowIndexes(IndexSet(integer: row),
-            (pathsTableView.view(atColumn: 0, row: row, makeIfNecessary: false) as? PathsTableCellView)?.startEditing()
+                                            byExtendingSelection: false)
+            (
+                pathsTableView
+                    .view(atColumn: 0, row: row, makeIfNecessary: false
+            ) as? PathsTableCellView)?.startEditing()
             break
         case 1:
             if pathsTableView.selectedRow > -1 {
@@ -484,9 +562,16 @@ class SettingsViewController: NSViewController,
     @objc
     private func editItem(_ sender: NSTableView) {
         pathsTableView.deselectAll(nil)
-        pathsTableView.selectRowIndexes(IndexSet(integer: pathsTableView.clickedRow), byExtendingSelection: false)
+        pathsTableView.selectRowIndexes(
+            IndexSet(integer: pathsTableView.clickedRow),
+            byExtendingSelection: false
+        )
 
-        if let cell = pathsTableView.view(atColumn: 0, row: pathsTableView.clickedRow, makeIfNecessary: false) as? PathsTableCellView {
+        if let cell = pathsTableView.view(atColumn: 0,
+                                          row: pathsTableView.clickedRow,
+                                          makeIfNecessary: false) as?
+                                          PathsTableCellView
+        {
             cell.startEditing()
         }
     }
@@ -521,7 +606,9 @@ class SettingsViewController: NSViewController,
 
         delegate.window.level = .statusBar
         delegate.window.makeKeyAndOrderFront(nil)
-        if let controller = delegate.window.contentViewController as?  SearchViewController {
+        if let controller =
+            delegate.window.contentViewController as? SearchViewController
+        {
             controller.openSettings()
         }
     }
@@ -533,7 +620,8 @@ class SettingsViewController: NSViewController,
     func tableView(_ tableView: NSTableView,
         viewFor tableColumn: NSTableColumn?, row: Int) -> NSView?
     {
-        let rect = NSRect(x: 0, y: 0, width: tableColumn!.width, height: 20)
+        let rect = NSRect(x: 0, y: 0, width: tableColumn!.width,
+                                      height: 20)
         let cell = PathsTableCellView(frame: rect)
         cell.titleField.stringValue = paths[row]
         cell.delegate = self