Swift6 Migration (#684)

Author: ipavlidakis

CHANGELOG.md

@@ -4,7 +4,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 # Upcoming
 
-### 🔄 Changed
+### ✅ Added
+- Support for Swift 6 [#684](https://github.com/GetStream/stream-video-swift/pull/684)
 
 # [1.17.0](https://github.com/GetStream/stream-video-swift/releases/tag/1.17.0)
 _February 14, 2025_

DemoApp/Sources/Components/DemoAppViewFactory.swift

@@ -97,7 +97,11 @@ final class DemoAppViewFactory: ViewFactory {
                 availableFrame: availableFrame,
                 onChangeTrackVisibility: onChangeTrackVisibility
             )
-            .snapshot(trigger: snapshotTrigger) { [weak viewModel] in viewModel?.sendSnapshot($0) }
+            .snapshot(trigger: snapshotTrigger) { [weak viewModel] snapshot in
+                Task { @MainActor [weak viewModel] in
+                    viewModel?.sendSnapshot(snapshot)
+                }
+            }
             .overlay(
                 VStack {
                     Spacer()

DemoApp/Sources/Components/MemoryLogDestination/MemoryLogDestination.swift

@@ -5,7 +5,7 @@
 import Foundation
 import StreamVideo
 
-final class MemoryLogDestination: BaseLogDestination {
+final class MemoryLogDestination: BaseLogDestination, @unchecked Sendable {
 
     override func process(logDetails: LogDetails) {
         LogQueue.insert(logDetails)

DemoApp/Sources/Components/MemoryLogDestination/OSLogDestination.swift

@@ -6,7 +6,7 @@ import Foundation
 import OSLog
 import StreamVideo
 
-final class OSLogDestination: BaseLogDestination {
+final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
 
     private let loggers: [String: os.Logger] = LogSubsystem
         .allCases

DemoApp/Sources/Components/Reactions/ReactionsAdapter.swift

@@ -8,8 +8,7 @@ import Foundation
 import StreamVideo
 import SwiftUI
 
-@MainActor
-final class ReactionsAdapter: ObservableObject {
+final class ReactionsAdapter: ObservableObject, @unchecked Sendable {
 
     var streamVideo: StreamVideo? {
         didSet { didUpdate(streamVideo) }
@@ -35,8 +34,6 @@ final class ReactionsAdapter: ObservableObject {
 
     @Published var activeReactions: [String: [Reaction]] = [:]
 
-    // MARK: - Lifecycle
-
     // MARK: - Actions
 
     func send(reaction: Reaction) {
@@ -215,7 +212,7 @@ final class ReactionsAdapter: ObservableObject {
 }
 
 extension ReactionsAdapter: InjectionKey {
-    static var currentValue: ReactionsAdapter = .init()
+    nonisolated(unsafe) static var currentValue: ReactionsAdapter = .init()
 }
 
 extension InjectedValues {

DemoApp/Sources/Components/Router.swift

@@ -239,7 +239,7 @@ final class Router: ObservableObject {
         }
     }
 
-    private func refreshToken(
+    private nonisolated func refreshToken(
         for userId: String,
         _ completionHandler: @escaping (Result<UserToken, Error>) -> Void
     ) {

DemoApp/Sources/Extensions/CallStateResponseFields+Identifiable.swift

@@ -64,5 +64,3 @@ extension CallViewModel {
         return newImage
     }
 }
-
-extension SendEventResponse: @unchecked Sendable {}

DemoApp/Sources/Extensions/CallViewModel+Snapshot.swift

@@ -34,7 +34,7 @@ func configureSentry() {
     }
 }
 
-private final class SentryLogDestination: LogDestination {
+private final class SentryLogDestination: LogDestination, @unchecked Sendable {
     func write(message: String) {
         // TODO: remove me once this function is gone from the protocol
     }

DemoApp/Sources/Extensions/DemoApp+Sentry.swift

@@ -0,0 +1,88 @@
+//
+// Copyright © 2025 Stream.io Inc. All rights reserved.
+//
+
+import Foundation
+import StreamVideo
+
+#if compiler(>=6.0)
+extension TranscriptionSettings.Mode: @retroactive CustomStringConvertible {}
+extension TranscriptionSettings.ClosedCaptionMode: @retroactive CustomStringConvertible {}
+extension TranscriptionSettings.Language: @retroactive CustomStringConvertible {}
+#else
+extension TranscriptionSettings.Mode: CustomStringConvertible {}
+extension TranscriptionSettings.ClosedCaptionMode: CustomStringConvertible {}
+extension TranscriptionSettings.Language: CustomStringConvertible {}
+#endif
+
+extension TranscriptionSettings.Mode {
+    public var description: String {
+        switch self {
+        case .autoOn:
+            return "auto-on"
+        case .available:
+            return "Available"
+        case .disabled:
+            return "Disabled"
+        case .unknown:
+            return "Unknown"
+        }
+    }
+}
+
+extension TranscriptionSettings.ClosedCaptionMode {
+    public var description: String {
+        switch self {
+        case .autoOn:
+            return "auto-on"
+        case .available:
+            return "Available"
+        case .disabled:
+            return "Disabled"
+        case .unknown:
+            return "Unknown"
+        }
+    }
+}
+
+extension TranscriptionSettings.Language {
+    public var description: String {
+        switch self {
+        case .ar: return "Arabic"
+        case .auto: return "Auto"
+        case .ca: return "Catalan"
+        case .cs: return "Czech"
+        case .da: return "Danish"
+        case .de: return "German"
+        case .el: return "Greek"
+        case .en: return "English"
+        case .es: return "Spanish"
+        case .fi: return "Finnish"
+        case .fr: return "French"
+        case .he: return "Hebrew"
+        case .hi: return "Hindi"
+        case .hr: return "Croatian"
+        case .hu: return "Hungarian"
+        case .id: return "Indonesian"
+        case .it: return "Italian"
+        case .ja: return "Japanese"
+        case .ko: return "Korean"
+        case .ms: return "Malay"
+        case .nl: return "Dutch"
+        case .no: return "Norwegian"
+        case .pl: return "Polish"
+        case .pt: return "Portuguese"
+        case .ro: return "Romanian"
+        case .ru: return "Russian"
+        case .sv: return "Swedish"
+        case .ta: return "Tamil"
+        case .th: return "Thai"
+        case .tl: return "Tagalog"
+        case .tr: return "Turkish"
+        case .uk: return "Ukrainian"
+        case .zh: return "Chinese"
+        case .unknown:
+            return "Unknown"
+        }
+    }
+}