docs: adopt Swift 6 mode and fix all warnings from sample apps

.github/workflows/ci.yml

@@ -182,8 +182,8 @@ jobs:
             deriveddata-examples-${{ hashFiles('**/Sources/**/*.swift', '**/Tests/**/*.swift', '**/Examples/**/*.swift') }}
           restore-keys: |
             deriveddata-examples-
-      - name: Select Xcode 16.3
-        run: sudo xcode-select -s /Applications/Xcode_16.3.app
+      - name: Select Xcode 26.0
+        run: sudo xcode-select -s /Applications/Xcode_26.0.app
       - name: Set IgnoreFileSystemDeviceInodeChanges flag
         run: defaults write com.apple.dt.XCBuild IgnoreFileSystemDeviceInodeChanges -bool YES
       - name: Update mtime for incremental builds

Examples/Examples.xcodeproj/project.pbxproj

@@ -379,7 +379,7 @@
 			attributes = {
 				BuildIndependentTargetsInParallel = 1;
 				LastSwiftUpdateCheck = 1510;
-				LastUpgradeCheck = 1510;
+				LastUpgradeCheck = 2600;
 				TargetAttributes = {
 					793895C52954ABFF0044F2B8 = {
 						CreatedOnToolsVersion = 14.1;
@@ -550,6 +550,7 @@
 				CURRENT_PROJECT_VERSION = 1;
 				DEAD_CODE_STRIPPING = YES;
 				DEBUG_INFORMATION_FORMAT = dwarf;
+				DEVELOPMENT_TEAM = ELTTE7K8TT;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
 				ENABLE_USER_SCRIPT_SANDBOXING = YES;
@@ -579,11 +580,12 @@
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
+				STRING_CATALOG_GENERATE_SYMBOLS = YES;
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
 				SWIFT_DEFAULT_ACTOR_ISOLATION = MainActor;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_STRICT_CONCURRENCY = complete;
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 6.0;
 			};
 			name = Debug;
 		};
@@ -624,6 +626,7 @@
 				CURRENT_PROJECT_VERSION = 1;
 				DEAD_CODE_STRIPPING = YES;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+				DEVELOPMENT_TEAM = ELTTE7K8TT;
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_USER_SCRIPT_SANDBOXING = YES;
@@ -646,11 +649,12 @@
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				SDKROOT = iphoneos;
+				STRING_CATALOG_GENERATE_SYMBOLS = YES;
 				SWIFT_COMPILATION_MODE = wholemodule;
 				SWIFT_DEFAULT_ACTOR_ISOLATION = MainActor;
 				SWIFT_OPTIMIZATION_LEVEL = "-O";
 				SWIFT_STRICT_CONCURRENCY = complete;
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 6.0;
 			};
 			name = Release;
 		};
@@ -662,9 +666,11 @@
 				CODE_SIGN_ENTITLEMENTS = Examples/Examples.entitlements;
 				CODE_SIGN_STYLE = Automatic;
 				DEVELOPMENT_ASSET_PATHS = "\"Examples/Preview Content\"";
-				DEVELOPMENT_TEAM = ELTTE7K8TT;
+				ENABLE_APP_SANDBOX = YES;
 				ENABLE_HARDENED_RUNTIME = YES;
+				ENABLE_OUTGOING_NETWORK_CONNECTIONS = YES;
 				ENABLE_PREVIEWS = YES;
+				ENABLE_USER_SELECTED_FILES = readonly;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = Examples/Info.plist;
 				INFOPLIST_KEY_UILaunchScreen_Generation = YES;
@@ -688,9 +694,11 @@
 				CODE_SIGN_ENTITLEMENTS = Examples/Examples.entitlements;
 				CODE_SIGN_STYLE = Automatic;
 				DEVELOPMENT_ASSET_PATHS = "\"Examples/Preview Content\"";
-				DEVELOPMENT_TEAM = ELTTE7K8TT;
+				ENABLE_APP_SANDBOX = YES;
 				ENABLE_HARDENED_RUNTIME = YES;
+				ENABLE_OUTGOING_NETWORK_CONNECTIONS = YES;
 				ENABLE_PREVIEWS = YES;
+				ENABLE_USER_SELECTED_FILES = readonly;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = Examples/Info.plist;
 				INFOPLIST_KEY_UILaunchScreen_Generation = YES;
@@ -715,9 +723,11 @@
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 1;
 				DEVELOPMENT_ASSET_PATHS = "\"SlackClone/Preview Content\"";
-				DEVELOPMENT_TEAM = ELTTE7K8TT;
+				ENABLE_APP_SANDBOX = YES;
 				ENABLE_HARDENED_RUNTIME = YES;
+				ENABLE_OUTGOING_NETWORK_CONNECTIONS = YES;
 				ENABLE_PREVIEWS = YES;
+				ENABLE_USER_SELECTED_FILES = readonly;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = SlackClone/Info.plist;
 				"INFOPLIST_KEY_UIApplicationSceneManifest_Generation[sdk=iphoneos*]" = YES;
@@ -755,9 +765,11 @@
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 1;
 				DEVELOPMENT_ASSET_PATHS = "\"SlackClone/Preview Content\"";
-				DEVELOPMENT_TEAM = ELTTE7K8TT;
+				ENABLE_APP_SANDBOX = YES;
 				ENABLE_HARDENED_RUNTIME = YES;
+				ENABLE_OUTGOING_NETWORK_CONNECTIONS = YES;
 				ENABLE_PREVIEWS = YES;
+				ENABLE_USER_SELECTED_FILES = readonly;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = SlackClone/Info.plist;
 				"INFOPLIST_KEY_UIApplicationSceneManifest_Generation[sdk=iphoneos*]" = YES;
@@ -795,9 +807,11 @@
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 1;
 				DEVELOPMENT_ASSET_PATHS = "\"UserManagement/Preview Content\"";
-				DEVELOPMENT_TEAM = ELTTE7K8TT;
+				ENABLE_APP_SANDBOX = YES;
 				ENABLE_HARDENED_RUNTIME = YES;
+				ENABLE_OUTGOING_NETWORK_CONNECTIONS = YES;
 				ENABLE_PREVIEWS = YES;
+				ENABLE_USER_SELECTED_FILES = readonly;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = UserManagement/Info.plist;
 				"INFOPLIST_KEY_UIApplicationSceneManifest_Generation[sdk=iphoneos*]" = YES;
@@ -835,9 +849,11 @@
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 1;
 				DEVELOPMENT_ASSET_PATHS = "\"UserManagement/Preview Content\"";
-				DEVELOPMENT_TEAM = ELTTE7K8TT;
+				ENABLE_APP_SANDBOX = YES;
 				ENABLE_HARDENED_RUNTIME = YES;
+				ENABLE_OUTGOING_NETWORK_CONNECTIONS = YES;
 				ENABLE_PREVIEWS = YES;
+				ENABLE_USER_SELECTED_FILES = readonly;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = UserManagement/Info.plist;
 				"INFOPLIST_KEY_UIApplicationSceneManifest_Generation[sdk=iphoneos*]" = YES;

Examples/Examples.xcodeproj/xcshareddata/xcschemes/Examples.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1510"
+   LastUpgradeVersion = "2600"
    version = "1.7">
    <BuildAction
       parallelizeBuildables = "YES"

Examples/Examples.xcodeproj/xcshareddata/xcschemes/SlackClone.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1520"
+   LastUpgradeVersion = "2600"
    version = "1.7">
    <BuildAction
       parallelizeBuildables = "YES"

Examples/Examples.xcodeproj/xcshareddata/xcschemes/UserManagement.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1510"
+   LastUpgradeVersion = "2600"
    version = "1.7">
    <BuildAction
       parallelizeBuildables = "YES"

Examples/Examples/Auth/AuthWithMagicLink.swift

@@ -111,7 +111,7 @@ struct AuthWithMagicLink: View {
     actionState = .inFlight
 
     actionState = await .result(
-      Result {
+      Result { @Sendable in
         try await supabase.auth.signInWithOTP(
           email: email,
           redirectTo: Constants.redirectToURL
@@ -125,7 +125,7 @@ struct AuthWithMagicLink: View {
 
     actionState = .inFlight
     actionState = await .result(
-      Result {
+      Result { @Sendable in
         try await supabase.auth.session(from: url)
       }
     )

Examples/Examples/Auth/GoogleSignInSDKFlow.swift

@@ -5,7 +5,7 @@
 //  Created by Guilherme Souza on 05/03/24.
 //
 
-@preconcurrency import GoogleSignIn
+import GoogleSignIn
 import GoogleSignInSwift
 import Supabase
 import SwiftUI

Examples/Examples/Auth/SignInWithApple.swift

@@ -66,7 +66,7 @@ struct SignInWithApple: View {
 
   private func signInWithApple(using idToken: String, fullName: String?) async {
     actionState = .inFlight
-    let result = await Result {
+    let result = await Result { @Sendable in
       _ = try await supabase.auth.signInWithIdToken(
         credentials: .init(
           provider: .apple,

Examples/Examples/Auth/SignInWithOAuth.swift

@@ -19,7 +19,7 @@ struct SignInWithOAuth: View {
     VStack {
       Picker("Provider", selection: $provider) {
         ForEach(providers) { provider in
-          Text("\(provider)").tag(provider)
+          Text(provider.rawValue).tag(provider)
         }
       }
 

Examples/Examples/Examples.entitlements

@@ -6,12 +6,6 @@
 	<array>
 		<string>Default</string>
 	</array>
-	<key>com.apple.security.app-sandbox</key>
-	<true/>
-	<key>com.apple.security.files.user-selected.read-only</key>
-	<true/>
-	<key>com.apple.security.network.client</key>
-	<true/>
 	<key>keychain-access-groups</key>
 	<array/>
 </dict>

Examples/Examples/MFAFlow.swift

@@ -206,7 +206,7 @@ struct MFAEnrollView: View {
       isLoading = true
       defer { isLoading = false }
 
-      enrollResponse = try await supabase.auth.mfa.enroll(params: MFAEnrollParams())
+      enrollResponse = try await supabase.auth.mfa.enroll(params: .totp())
     } catch {
       self.error = error
     }

Examples/Examples/Realtime/PostgresChangesView.swift

@@ -103,7 +103,7 @@ struct PostgresChangesView: View {
           table: "todos"
         )
 
-        await channel.subscribe()
+        try await channel.subscribeWithError()
 
         self.channel = channel
         isSubscribed = true
@@ -142,7 +142,7 @@ struct PostgresChangesView: View {
 
         // Handle deletes
         Task {
-          for await delete in deletes {
+          for await _ in deletes {
             await MainActor.run {
               events.insert(
                 RealtimeEvent(

Examples/Examples/Storage/BucketDetailView.swift

@@ -84,7 +84,7 @@ struct BucketDetailView: View {
   private func load() async {
     fileObjects = .inFlight
     fileObjects = await .result(
-      Result {
+      Result { @Sendable in
         try await supabase.storage.from(bucket.id).list()
       }
     )

Examples/Examples/TodoListView.swift

@@ -81,7 +81,7 @@ struct TodoListView: View {
       do {
         error = nil
         todos = try await IdentifiedArrayOf(
-          uniqueElements: supabase.database.from("todos")
+          uniqueElements: supabase.from("todos")
             .select()
             .execute()
             .value as [Todo]
@@ -105,7 +105,7 @@ struct TodoListView: View {
         isComplete: updatedTodo.isComplete,
         ownerID: auth.currentUserID
       )
-      updatedTodo = try await supabase.database.from("todos")
+      updatedTodo = try await supabase.from("todos")
         .update(updateRequest, returning: .representation)
         .eq("id", value: updatedTodo.id)
         .single()
@@ -129,9 +129,9 @@ struct TodoListView: View {
 
       todos.remove(atOffsets: offset)
 
-      try await supabase.database.from("todos")
+      try await supabase.from("todos")
         .delete()
-        .in("id", value: todosToDelete.map(\.id))
+        .in("id", values: todosToDelete.map(\.id))
         .execute()
     } catch {
       self.error = error

Examples/SlackClone/ChannelStore.swift

@@ -27,7 +27,7 @@ final class ChannelStore {
       let insertions = channel.postgresChange(InsertAction.self, table: "channels")
       let deletions = channel.postgresChange(DeleteAction.self, table: "channels")
 
-      await channel.subscribe()
+      try await channel.subscribeWithError()
 
       Task {
         for await insertion in insertions {

Examples/SlackClone/Logger.swift

@@ -16,13 +16,15 @@ extension Logger {
 
 struct SupaLogger: SupabaseLogger {
   func log(message: SupabaseLogMessage) {
-    let logger = Logger.supabase
+    Task { @MainActor in
+      let logger = Logger.supabase
 
-    switch message.level {
-    case .debug: logger.debug("\(message, privacy: .public)")
-    case .error: logger.error("\(message, privacy: .public)")
-    case .verbose: logger.info("\(message, privacy: .public)")
-    case .warning: logger.notice("\(message, privacy: .public)")
+      switch message.level {
+      case .debug: logger.debug("\(message, privacy: .public)")
+      case .error: logger.error("\(message, privacy: .public)")
+      case .verbose: logger.info("\(message, privacy: .public)")
+      case .warning: logger.notice("\(message, privacy: .public)")
+      }
     }
   }
 }

Examples/SlackClone/MessageStore.swift

@@ -109,7 +109,7 @@ final class MessageStore {
       let updates = channel.postgresChange(UpdateAction.self, table: "messages")
       let deletions = channel.postgresChange(DeleteAction.self, table: "messages")
 
-      await channel.subscribe()
+      try await channel.subscribeWithError()
 
       Task {
         for await insertion in insertions {

Examples/SlackClone/SlackClone.entitlements

@@ -1,12 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
-<dict>
-	<key>com.apple.security.app-sandbox</key>
-	<true/>
-	<key>com.apple.security.files.user-selected.read-only</key>
-	<true/>
-	<key>com.apple.security.network.client</key>
-	<true/>
-</dict>
+<dict/>
 </plist>

Examples/SlackClone/UserStore.swift

@@ -24,7 +24,7 @@ final class UserStore {
 
       let presences = channel.presenceChange()
 
-      await channel.subscribe()
+      try await channel.subscribeWithError()
 
       Task {
         let statusChange = channel.statusChange
@@ -88,8 +88,6 @@ final class UserStore {
       case .delete(let action):
         guard let id = action.oldRecord["id"]?.stringValue else { return }
         users[UUID(uuidString: id)!] = nil
-      default:
-        break
       }
     } catch {
       dump(error)

Examples/UserManagement/AvatarImage.swift

@@ -30,7 +30,7 @@ struct AvatarImage: Transferable, Equatable {
 
   static var transferRepresentation: some TransferRepresentation {
     DataRepresentation(importedContentType: .image) { data in
-      guard let image = AvatarImage(data: data) else {
+      guard let image = await AvatarImage(data: data) else {
         throw TransferError.importFailed
       }
 
@@ -40,6 +40,7 @@ struct AvatarImage: Transferable, Equatable {
 }
 
 extension AvatarImage {
+  @MainActor
   init?(data: Data) {
     guard let uiImage = PlatformImage(data: data) else {
       return nil

Examples/UserManagement/ProfileView.swift

@@ -172,8 +172,8 @@ struct ProfileView: View {
     try await supabase.storage
       .from("avatars")
       .upload(
-        path: filePath,
-        file: data,
+        filePath,
+        data: data,
         options: FileOptions(contentType: "image/jpeg", upsert: true)
       )