Merge branch 'main' into sam/remove-tzoffset

# By Dax the Duck (10) and others # Via GitHub (6) and others * main: (40 commits) Bump version to 1.83.0 (160) macOS VPN: Ask users to reboot if system extension was not uninstalled (#2603) macOS VPN: Ask users to reboot if system extension was not uninstalled (#2603) Fix popover not displayed reliably when VPN shortcut is unpinned (#2606) Automatically mark / close stale PRs (#2596) Update copy for DBP open button (#2586) Bump version to 1.83.0 (159) [Release PR] Fix lottie high Windowserver load (#2598) Bump version to 1.83.0 (158) BSK release 133.1.0 (#2597) Fix VPN bug: Nearest city breaks register requests (#2589) Fix lottie high Windowserver load (#2595) drop Downloads storyboard (#2556) Disable directory download (#2585) Add supported document types (#2581) Allow choosing downloads location in App Store builds (#2532) Fix Open Downloads not working (#2576) Update Privacy Dashboard URL on navigation commit (#2583) Percent-decode download filenames (#2584) Bump version to 1.83.0 (157) ... # Conflicts: # DuckDuckGo.xcodeproj/project.pbxproj # DuckDuckGo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
duckduckgo · Apr 12, 2024 · 608aa5f · 608aa5f
2 parents 0638bdc + 0d0a85b
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diff --git a/.github/workflows/stale_pr.yml b/.github/workflows/stale_pr.yml
@@ -0,0 +1,19 @@
+name: Close Stale Pull Requests
+
+on:
+ schedule:
+ - cron: '0 0 * * *'
+
+jobs:
+ close_stale_prs:
+ runs-on: ubuntu-latest
+ steps:
+ - name: Close stale pull requests
+ uses: actions/stale@v9
+ with:
+ stale-pr-message: 'This PR has been inactive for more than 7 days and will be automatically closed 7 days from now.'
+ days-before-stale: 7
+ close-pr-message: 'This PR has been closed after 14 days of inactivity. Feel free to reopen it if you plan to continue working on it or have further discussions.'
+ days-before-close: 7
+ stale-pr-label: stale
+ exempt-draft-pr: true
diff --git a/Configuration/App/DuckDuckGo.xcconfig b/Configuration/App/DuckDuckGo.xcconfig
@@ -34,10 +34,10 @@ PROVISIONING_PROFILE_SPECIFIER[sdk=macosx*] =
 PROVISIONING_PROFILE_SPECIFIER[config=Release][sdk=macosx*] = MacOS Browser
 PROVISIONING_PROFILE_SPECIFIER[config=Review][sdk=macosx*] = MacOS Browser Product Review
 
-GCC_PREPROCESSOR_DEFINITIONS[arch=*][sdk=*] = NETP_SYSTEM_EXTENSION=1
-GCC_PREPROCESSOR_DEFINITIONS[config=CI][arch=*][sdk=*] = NETP_SYSTEM_EXTENSION=1 DEBUG=1 CI=1 $(inherited)
-GCC_PREPROCESSOR_DEFINITIONS[config=Debug][arch=*][sdk=*] = NETP_SYSTEM_EXTENSION=1 DEBUG=1 $(inherited)
-GCC_PREPROCESSOR_DEFINITIONS[config=Review][arch=*][sdk=*] = NETP_SYSTEM_EXTENSION=1 REVIEW=1 $(inherited)
+GCC_PREPROCESSOR_DEFINITIONS[arch=*][sdk=*] = NETP_SYSTEM_EXTENSION=1 SWIFT_OBJC_INTERFACE_HEADER_NAME=$(SWIFT_OBJC_INTERFACE_HEADER_NAME)
+GCC_PREPROCESSOR_DEFINITIONS[config=CI][arch=*][sdk=*] = NETP_SYSTEM_EXTENSION=1 DEBUG=1 CI=1 SWIFT_OBJC_INTERFACE_HEADER_NAME=$(SWIFT_OBJC_INTERFACE_HEADER_NAME) $(inherited)
+GCC_PREPROCESSOR_DEFINITIONS[config=Debug][arch=*][sdk=*] = NETP_SYSTEM_EXTENSION=1 DEBUG=1 SWIFT_OBJC_INTERFACE_HEADER_NAME=$(SWIFT_OBJC_INTERFACE_HEADER_NAME) $(inherited)
+GCC_PREPROCESSOR_DEFINITIONS[config=Review][arch=*][sdk=*] = NETP_SYSTEM_EXTENSION=1 REVIEW=1 SWIFT_OBJC_INTERFACE_HEADER_NAME=$(SWIFT_OBJC_INTERFACE_HEADER_NAME) $(inherited)
 
 SWIFT_ACTIVE_COMPILATION_CONDITIONS[arch=*][sdk=*] = NETP_SYSTEM_EXTENSION $(FEATURE_FLAGS)
 SWIFT_ACTIVE_COMPILATION_CONDITIONS[config=CI][arch=*][sdk=*] = NETP_SYSTEM_EXTENSION DEBUG CI $(FEATURE_FLAGS)

diff --git a/Configuration/AppStore.xcconfig b/Configuration/AppStore.xcconfig
@@ -23,10 +23,10 @@ MAIN_BUNDLE_IDENTIFIER[config=Debug][sdk=*] = $(MAIN_BUNDLE_IDENTIFIER_PREFIX).d
 MAIN_BUNDLE_IDENTIFIER[config=CI][sdk=*] = $(MAIN_BUNDLE_IDENTIFIER_PREFIX).debug
 MAIN_BUNDLE_IDENTIFIER[config=Review][sdk=*] = $(MAIN_BUNDLE_IDENTIFIER_PREFIX).review
 
-GCC_PREPROCESSOR_DEFINITIONS[arch=*][sdk=*] = APPSTORE=1
-GCC_PREPROCESSOR_DEFINITIONS[config=CI][arch=*][sdk=*] = APPSTORE=1 DEBUG=1 CI=1 $(inherited)
-GCC_PREPROCESSOR_DEFINITIONS[config=Debug][arch=*][sdk=*] = APPSTORE=1 DEBUG=1 $(inherited)
-GCC_PREPROCESSOR_DEFINITIONS[config=Review][arch=*][sdk=*] = APPSTORE=1 REVIEW=1 $(inherited)
+GCC_PREPROCESSOR_DEFINITIONS[arch=*][sdk=*] = APPSTORE=1 SWIFT_OBJC_INTERFACE_HEADER_NAME=$(SWIFT_OBJC_INTERFACE_HEADER_NAME)
+GCC_PREPROCESSOR_DEFINITIONS[config=CI][arch=*][sdk=*] = APPSTORE=1 DEBUG=1 CI=1 SWIFT_OBJC_INTERFACE_HEADER_NAME=$(SWIFT_OBJC_INTERFACE_HEADER_NAME) $(inherited)
+GCC_PREPROCESSOR_DEFINITIONS[config=Debug][arch=*][sdk=*] = APPSTORE=1 DEBUG=1 SWIFT_OBJC_INTERFACE_HEADER_NAME=$(SWIFT_OBJC_INTERFACE_HEADER_NAME) $(inherited)
+GCC_PREPROCESSOR_DEFINITIONS[config=Review][arch=*][sdk=*] = APPSTORE=1 REVIEW=1 SWIFT_OBJC_INTERFACE_HEADER_NAME=$(SWIFT_OBJC_INTERFACE_HEADER_NAME) $(inherited)
 
 MACOSX_DEPLOYMENT_TARGET = 12.3
 

diff --git a/Configuration/BuildNumber.xcconfig b/Configuration/BuildNumber.xcconfig
@@ -1 +1 @@
-CURRENT_PROJECT_VERSION = 152
+CURRENT_PROJECT_VERSION = 160
diff --git a/Configuration/Version.xcconfig b/Configuration/Version.xcconfig
@@ -1 +1 @@
-MARKETING_VERSION = 1.82.0
+MARKETING_VERSION = 1.83.0
diff --git a/DuckDuckGo.xcodeproj/project.pbxproj b/DuckDuckGo.xcodeproj/project.pbxproj
diff --git a/DuckDuckGo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved b/DuckDuckGo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
@@ -32,8 +32,8 @@
  "kind" : "remoteSourceControl",
  "location" : "https://github.com/duckduckgo/BrowserServicesKit",
  "state" : {
- "branch" : "sam/remove-tzoffset",
- "revision" : "3bad81e0ba757ddc0953139b5db819520bb533f1"
+ "revision" : "4699a5ff3d0669736e87f6da808884f245d80ede",
+ "version" : "133.1.0"
  }
  },
  {
@@ -50,8 +50,8 @@
  "kind" : "remoteSourceControl",
  "location" : "https://github.com/duckduckgo/duckduckgo-autofill.git",
  "state" : {
- "revision" : "6493e296934bf09277c03df45f11f4619711cb24",
- "version" : "10.2.0"
+ "revision" : "6053999d6af384a716ab0ce7205dbab5d70ed1b3",
+ "version" : "11.0.1"
  }
  },
  {

diff --git a/DuckDuckGo/Application/AppDelegate.swift b/DuckDuckGo/Application/AppDelegate.swift
@@ -222,6 +222,12 @@ final class AppDelegate: NSObject, NSApplicationDelegate {
 
  PrivacyFeatures.httpsUpgrade.loadDataAsync()
  bookmarksManager.loadBookmarks()
+
+ // Force use of .mainThread to prevent high WindowServer Usage
+ // Pending Fix with newer Lottie versions
+ // https://app.asana.com/0/1177771139624306/1207024603216659/f
+ LottieConfiguration.shared.renderingEngine = .mainThread
+
  if case .normal = NSApp.runType {
  FaviconManager.shared.loadFavicons()
  }

diff --git a/DuckDuckGo/Autoconsent/autoconsent-bundle.js b/DuckDuckGo/Autoconsent/autoconsent-bundle.js
diff --git a/DuckDuckGo/Bookmarks/Services/ContextualMenu.swift b/DuckDuckGo/Bookmarks/Services/ContextualMenu.swift
@@ -163,11 +163,15 @@ private extension ContextualMenu {
  static func addBookmarkToFavoritesMenuItem(isFavorite: Bool, bookmark: Bookmark?) -> NSMenuItem {
  let title = isFavorite ? UserText.removeFromFavorites : UserText.addToFavorites
  return menuItem(title, #selector(BookmarkMenuItemSelectors.toggleBookmarkAsFavorite(_:)), bookmark)
+ .withAccessibilityIdentifier(isFavorite == false ? "ContextualMenu.addBookmarkToFavoritesMenuItem" :
+ "ContextualMenu.removeBookmarkFromFavoritesMenuItem")
  }
 
  static func addBookmarksToFavoritesMenuItem(bookmarks: [Bookmark], allFavorites: Bool) -> NSMenuItem {
  let title = allFavorites ? UserText.removeFromFavorites : UserText.addToFavorites
+ let accessibilityValue = allFavorites ? "Favorited" : "Unfavorited"
  return menuItem(title, #selector(BookmarkMenuItemSelectors.toggleBookmarkAsFavorite(_:)), bookmarks)
+ .withAccessibilityIdentifier("ContextualMenu.addBookmarksToFavoritesMenuItem").withAccessibilityValue(accessibilityValue)
  }
 
  static func editBookmarkMenuItem(bookmark: Bookmark?) -> NSMenuItem {
@@ -180,6 +184,7 @@ private extension ContextualMenu {
 
  static func deleteBookmarkMenuItem(bookmark: Bookmark?) -> NSMenuItem {
  menuItem(UserText.bookmarksBarContextMenuDelete, #selector(BookmarkMenuItemSelectors.deleteBookmark(_:)), bookmark)
+ .withAccessibilityIdentifier("ContextualMenu.deleteBookmark")
  }
 
  static func moveToEndMenuItem(entity: BaseBookmarkEntity?, parent: BookmarkFolder?) -> NSMenuItem {

diff --git a/DuckDuckGo/Bookmarks/View/BookmarkManagementSidebarViewController.swift b/DuckDuckGo/Bookmarks/View/BookmarkManagementSidebarViewController.swift
@@ -89,6 +89,7 @@ final class BookmarkManagementSidebarViewController: NSViewController {
  tabSwitcherButton.menu = NSMenu {
  for content in Tab.TabContent.displayableTabTypes {
  NSMenuItem(title: content.title!, representedObject: content)
+ .withAccessibilityIdentifier("BookmarkManagementSidebarViewController.\(content.title!)")
  }
  }
 

diff --git a/DuckDuckGo/Bookmarks/View/BookmarkOutlineCellView.swift b/DuckDuckGo/Bookmarks/View/BookmarkOutlineCellView.swift
@@ -40,6 +40,8 @@ final class BookmarkOutlineCellView: NSTableCellView {
 
  init(identifier: NSUserInterfaceItemIdentifier) {
  super.init(frame: .zero)
+ self.identifier = identifier
+
  setupUI()
  }
 
@@ -82,6 +84,7 @@ final class BookmarkOutlineCellView: NSTableCellView {
  faviconImageView.imageScaling = .scaleProportionallyDown
  faviconImageView.wantsLayer = true
  faviconImageView.layer?.cornerRadius = 2.0
+ faviconImageView.setAccessibilityIdentifier("BookmarkOutlineCellView.favIconImageView")
 
  titleLabel.translatesAutoresizingMaskIntoConstraints = false
  titleLabel.isEditable = false

diff --git a/DuckDuckGo/Bookmarks/View/BookmarkTableCellView.swift b/DuckDuckGo/Bookmarks/View/BookmarkTableCellView.swift
@@ -129,6 +129,7 @@ final class BookmarkTableCellView: NSTableCellView {
  menuButton.translatesAutoresizingMaskIntoConstraints = false
  menuButton.isBordered = false
  menuButton.isHidden = true
+ menuButton.setAccessibilityIdentifier("BookmarkTableCellView.menuButton")
  }
 
  private func setupLayout() {
@@ -209,11 +210,14 @@ final class BookmarkTableCellView: NSTableCellView {
 
  faviconImageView.image = bookmark.favicon(.small) ?? .bookmarkDefaultFavicon
 
+ faviconImageView.setAccessibilityIdentifier("BookmarkTableCellView.favIconImageView")
  if bookmark.isFavorite {
  accessoryImageView.isHidden = false
  }
 
  accessoryImageView.image = bookmark.isFavorite ? .favoriteFilledBorder : nil
+ accessoryImageView.setAccessibilityIdentifier("BookmarkTableCellView.accessoryImageView")
+ accessoryImageView.setAccessibilityValue(bookmark.isFavorite ? "Favorited" : "Unfavorited")
  titleLabel.stringValue = bookmark.title
  primaryTitleLabelValue = bookmark.title
  tertiaryTitleLabelValue = bookmark.url

diff --git a/DuckDuckGo/Common/Extensions/BundleExtension.swift b/DuckDuckGo/Common/Extensions/BundleExtension.swift
@@ -26,6 +26,8 @@ extension Bundle {
  static let buildNumber = kCFBundleVersionKey as String
  static let versionNumber = "CFBundleShortVersionString"
  static let displayName = "CFBundleDisplayName"
+ static let documentTypes = "CFBundleDocumentTypes"
+ static let typeExtensions = "CFBundleTypeExtensions"
  static let vpnMenuAgentBundleId = "AGENT_BUNDLE_ID"
  static let vpnMenuAgentProductName = "AGENT_PRODUCT_NAME"
 
@@ -115,6 +117,14 @@ extension Bundle {
  return path.hasPrefix(applicationsPath)
  }
 
+ var documentTypes: [[String: Any]] {
+ infoDictionary?[Keys.documentTypes] as? [[String: Any]] ?? []
+ }
+
+ var fileTypeExtensions: Set<String> {
+ documentTypes.reduce(into: []) { $0.formUnion($1[Keys.typeExtensions] as? [String] ?? []) }
+ }
+
 }
 
 enum BundleGroup {

diff --git a/DuckDuckGo/Common/Extensions/FileManagerExtension.swift b/DuckDuckGo/Common/Extensions/FileManagerExtension.swift
@@ -101,4 +101,16 @@ extension FileManager {
  return resolvedUrl.path.hasPrefix(trashUrl.path)
  }
 
+ /// Check if location pointed by the URL is writable by writing an empty data to it and removing the file if write succeeds
+ /// - Throws error if writing to the location fails
+ func checkWritability(_ url: URL) throws {
+ if fileExists(atPath: url.path), isWritableFile(atPath: url.path) {
+ return // we can write
+ } else {
+ // either we can‘t write or there‘s no file at the url – try writing throwing access error if no permission
+ try Data().write(to: url)
+ try removeItem(at: url)
+ }
+ }
+
 }
diff --git a/DuckDuckGo/Common/Extensions/NSAlertExtension.swift b/DuckDuckGo/Common/Extensions/NSAlertExtension.swift
@@ -137,15 +137,6 @@ extension NSAlert {
  return alert
  }
 
- static func noAccessToSelectedFolder() -> NSAlert {
- let alert = NSAlert()
- alert.messageText = UserText.noAccessToSelectedFolderHeader
- alert.informativeText = UserText.noAccessToSelectedFolder
- alert.alertStyle = .warning
- alert.addButton(withTitle: UserText.cancel)
- return alert
- }
-
  static func disableEmailProtection() -> NSAlert {
  let alert = NSAlert()
  alert.messageText = UserText.disableEmailProtectionTitle

diff --git a/DuckDuckGo/Common/Extensions/NSMenuItemExtension.swift b/DuckDuckGo/Common/Extensions/NSMenuItemExtension.swift
@@ -110,6 +110,11 @@ extension NSMenuItem {
  return self
  }
 
+ func withAccessibilityValue(_ accessibilityValue: String) -> NSMenuItem {
+ self.setAccessibilityValue(accessibilityValue)
+ return self
+ }
+
  @discardableResult
  func withImage(_ image: NSImage?) -> NSMenuItem {
  self.image = image

diff --git a/DuckDuckGo/Common/Extensions/StringExtension.swift b/DuckDuckGo/Common/Extensions/StringExtension.swift
@@ -71,6 +71,10 @@ extension String {
  return result
  }
 
+ func replacingInvalidFileNameCharacters(with replacement: String = "_") -> String {
+ replacingOccurrences(of: "[~#@*+%{}<>\\[\\]|\"\\_^\\/:\\\\]", with: replacement, options: .regularExpression)
+ }
+
  init(_ staticString: StaticString) {
  self = staticString.withUTF8Buffer {
  String(decoding: $0, as: UTF8.self)

diff --git a/DuckDuckGo/Common/Extensions/URLExtension.swift b/DuckDuckGo/Common/Extensions/URLExtension.swift
@@ -469,6 +469,57 @@ extension URL {
 
  }
 
+ var isFileHidden: Bool {
+ get throws {
+ try self.resourceValues(forKeys: [.isHiddenKey]).isHidden ?? false
+ }
+ }
+
+ var isDirectory: Bool {
+ var isDirectory: ObjCBool = false
+ guard isFileURL,
+ FileManager.default.fileExists(atPath: path, isDirectory: &isDirectory) else { return false }
+ return isDirectory.boolValue
+ }
+
+ mutating func setFileHidden(_ hidden: Bool) throws {
+ var resourceValues = URLResourceValues()
+ resourceValues.isHidden = true
+ try setResourceValues(resourceValues)
+ }
+
+ /// Check if location pointed by the URL is writable
+ /// - Note: if there‘s no file at the URL, it will try to create a file and then remove it
+ func isWritableLocation() -> Bool {
+ do {
+ try FileManager.default.checkWritability(self)
+ return true
+ } catch {
+ return false
+ }
+ }
+
+#if DEBUG && APPSTORE
+ /// sandbox extension URL access should be stopped after SecurityScopedFileURLController is deallocated - this function validates it and breaks if the file is still writable
+ func ensureUrlIsNotWritable(or handler: () -> Void) {
+ let fm = FileManager.default
+ // is the URL ~/Downloads?
+ if self.resolvingSymlinksInPath() == fm.urls(for: .downloadsDirectory, in: .userDomainMask).first!.resolvingSymlinksInPath() {
+ assert(isWritableLocation())
+ return
+ }
+ // is parent directory writable (e.g. ~/Downloads)?
+ if fm.isWritableFile(atPath: self.deletingLastPathComponent().path)
+ // trashed files are still accessible for some reason even after stopping access
+ || fm.isInTrash(self)
+ // other file is being saved at the same URL
+ || NSURL.activeSecurityScopedUrlUsages.contains(where: { $0.url !== self as NSURL && $0.url == self as NSURL })
+ || !isWritableLocation() { return }
+
+ handler()
+ }
+#endif
+
  // MARK: - System Settings
 
  static var fullDiskAccess = URL(string: "x-apple.systempreferences:com.apple.preference.security?Privacy_AllFiles")!

diff --git a/DuckDuckGo/Common/Localizables/UserText+NetworkProtection.swift b/DuckDuckGo/Common/Localizables/UserText+NetworkProtection.swift
@@ -67,7 +67,7 @@ extension UserText {
  // "network.protection.system.extension.unknown.activation.error" - Message shown to users when they try to enable NetP and there is an unexpected activation error.
  static let networkProtectionUnknownActivationError = "There as an unexpected error. Please try again."
  // "network.protection.system.extension.please.reboot" - Message shown to users when they try to enable NetP and they need to reboot the computer to complete the installation
- static let networkProtectionPleaseReboot = "Please reboot to activate the VPN"
+ static let networkProtectionPleaseReboot = "VPN update available. Restart your Mac to reconnect."
 }
 
 // MARK: - VPN Waitlist

diff --git a/DuckDuckGo/Common/Localizables/UserText.swift b/DuckDuckGo/Common/Localizables/UserText.swift
@@ -976,8 +976,6 @@ struct UserText {
  }
  }
 
- static let noAccessToSelectedFolderHeader = NSLocalizedString("no.access.to.selected.folder.header", value: "DuckDuckGo needs permission to access selected folder", comment: "Header of the alert dialog informing user about failed download")
- static let noAccessToSelectedFolder = NSLocalizedString("no.access.to.selected.folder", value: "Grant access to the location of download.", comment: "Alert presented to user if the app doesn't have rights to access selected folder")
  static let cannotOpenFileAlertHeader = NSLocalizedString("cannot.open.file.alert.header", value: "Cannot Open File", comment: "Header of the alert dialog informing user it is not possible to open the file")
  static let cannotOpenFileAlertInformative = NSLocalizedString("cannot.open.file.alert.informative", value: "The App Store version of DuckDuckGo can only access local files if you drag-and-drop them into a browser window.\n\n To navigate local files using the address bar, please download DuckDuckGo directly from https://duckduckgo.com/mac.", comment: "Informative of the alert dialog informing user it is not possible to open the file")
 
@@ -1063,7 +1061,7 @@ struct UserText {
  static let downloadsOpenWebsiteItem = NSLocalizedString("downloads.open-website.item", value: "Open Originating Website", comment: "Contextual menu item in downloads manager to open the downloaded file originating website")
  static let downloadsRemoveFromListItem = NSLocalizedString("downloads.remove-from-list.item", value: "Remove from List", comment: "Contextual menu item in downloads manager to remove the given downloaded from the list of downloaded files")
  static let downloadsStopItem = NSLocalizedString("downloads.stop.item", value: "Stop", comment: "Contextual menu item in downloads manager to stop the download")
- static let downloadsRestartItem = NSLocalizedString("downloads.restart.item", value: "Stop", comment: "Contextual menu item in downloads manager to restart the download")
+ static let downloadsRestartItem = restartDownloadToolTip
  static let downloadsClearAllItem = NSLocalizedString("downloads.clear-all.item", value: "Clear All", comment: "Contextual menu item in downloads manager to clear all downloaded items from the list")
  static let downloadsNoRecentDownload = NSLocalizedString("downloads.no-recent-downloads", value: "No recent downloads", comment: "Label in the downloads manager that shows that there are no recently downloaded items")
  static let downloadsOpenDownloadsFolder = NSLocalizedString("downloads.open-downloads-folder", value: "Open Downloads Folder", comment: "Button in the downloads manager that allows the user to open the downloads folder")

diff --git a/DuckDuckGo/Common/Logging/Logging.swift b/DuckDuckGo/Common/Logging/Logging.swift
@@ -140,3 +140,45 @@ func logOrAssertionFailure(_ message: String) {
  os_log("%{public}s", type: .error, message)
 #endif
 }
+
+#if DEBUG
+
+func breakByRaisingSigInt(_ description: String, file: StaticString = #file, line: Int = #line) {
+ let fileLine = "\(("\(file)" as NSString).lastPathComponent):\(line)"
+ os_log("""
+
+
+ ------------------------------------------------------------------------------------------------------
+ BREAK at %s:
+ ------------------------------------------------------------------------------------------------------
+
+ %s
+
+ Hit Continue (^⌘Y) to continue program execution
+ ------------------------------------------------------------------------------------------------------
+
+ """, type: .debug, fileLine, description.components(separatedBy: "\n").map { " " + $0.trimmingWhitespace() }.joined(separator: "\n"))
+ raise(SIGINT)
+}
+
+// get symbol from stack trace for a caller of a calling method
+func callingSymbol() -> String {
+ let stackTrace = Thread.callStackSymbols
+ // find `callingSymbol` itself or dispatch_once_callout
+ var callingSymbolIdx = stackTrace.firstIndex(where: { $0.contains("_dispatch_once_callout") })
+ ?? stackTrace.firstIndex(where: { $0.contains("callingSymbol") })!
+ // procedure calling `callingSymbol`
+ callingSymbolIdx += 1
+
+ var symbolName: String
+ repeat {
+ // caller for the procedure
+ callingSymbolIdx += 1
+ let line = stackTrace[callingSymbolIdx].replacingOccurrences(of: Bundle.main.executableURL!.lastPathComponent, with: "DDG")
+ symbolName = String(line.split(separator: " ", maxSplits: 3)[3]).components(separatedBy: " + ")[0]
+ } while stackTrace[callingSymbolIdx - 1].contains(symbolName.dropping(suffix: "To")) // skip objc wrappers
+
+ return symbolName
+}
+
+#endif