powersync-ja · stevensJourney · Aug 5, 2025 · Jul 31, 2025 · Jul 31, 2025 · Jul 31, 2025
diff --git a/.gitignore b/.gitignore
@@ -69,3 +69,6 @@ DerivedData/
 .swiftpm/configuration/registries.json
 .swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
 .netrc
+
+
+Secrets.swift
diff --git a/Demo/PowerSyncExample.xcodeproj/project.pbxproj b/Demo/PowerSyncExample.xcodeproj/project.pbxproj
@@ -41,6 +41,7 @@
 		B6B3698A2C64F4B30033C307 /* Navigation.swift in Sources */ = {isa = PBXBuildFile; fileRef = B6B369892C64F4B30033C307 /* Navigation.swift */; };
 		B6FFD5322D06DA8000EEE60F /* PowerSync in Frameworks */ = {isa = PBXBuildFile; productRef = B6FFD5312D06DA8000EEE60F /* PowerSync */; };
 		BE2F26EC2DA54B2F0080F1AE /* SupabaseRemoteStorage.swift in Sources */ = {isa = PBXBuildFile; fileRef = BE2F26EB2DA54B2A0080F1AE /* SupabaseRemoteStorage.swift */; };
+		BEE4708B2E3BBB2500140D11 /* Secrets.swift in Sources */ = {isa = PBXBuildFile; fileRef = BEE4708A2E3BBB2500140D11 /* Secrets.swift */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXCopyFilesBuildPhase section */
@@ -108,6 +109,7 @@
 		B6F4213D2BC42F5B0005D0D0 /* sqlite3.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = sqlite3.c; path = "../powersync-kotlin/core/build/interop/sqlite/sqlite3.c"; sourceTree = "<group>"; };
 		B6F421402BC430B60005D0D0 /* sqlite3.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = sqlite3.h; path = "../powersync-kotlin/core/build/interop/sqlite/sqlite3.h"; sourceTree = "<group>"; };
 		BE2F26EB2DA54B2A0080F1AE /* SupabaseRemoteStorage.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SupabaseRemoteStorage.swift; sourceTree = "<group>"; };
+		BEE4708A2E3BBB2500140D11 /* Secrets.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Secrets.swift; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -151,6 +153,7 @@
 		6A7315862B9854220004CB17 /* PowerSyncExample */ = {
 			isa = PBXGroup;
 			children = (
+				BEE4708A2E3BBB2500140D11 /* Secrets.swift */,
 				B65C4D6F2C60D58500176007 /* PowerSync */,
 				B65C4D6E2C60D52E00176007 /* Components */,
 				B65C4D6B2C60D36700176007 /* Screens */,
@@ -564,6 +567,7 @@
 				6ABD78672B9F2B4800558A41 /* RootView.swift in Sources */,
 				B66658612C62179E00159A81 /* ListView.swift in Sources */,
 				6ABD78782B9F2D2800558A41 /* Schema.swift in Sources */,
+				BEE4708B2E3BBB2500140D11 /* Secrets.swift in Sources */,
 				B65C4D6D2C60D38B00176007 /* HomeScreen.swift in Sources */,
 				6A7315882B9854220004CB17 /* PowerSyncExampleApp.swift in Sources */,
 				B666585F2C62115300159A81 /* ListRow.swift in Sources */,

diff --git a/Demo/PowerSyncExample/Navigation.swift b/Demo/PowerSyncExample/Navigation.swift
@@ -6,11 +6,6 @@ enum Route: Hashable {
     case signUp
 }
 
-@Observable
-class AuthModel {
-    var isAuthenticated = false
-}
-
 @Observable
 class NavigationModel {
     var path = NavigationPath()

diff --git a/Demo/PowerSyncExample/PowerSync/SupabaseConnector.swift b/Demo/PowerSyncExample/PowerSync/SupabaseConnector.swift
@@ -40,7 +40,10 @@ private enum PostgresFatalCodes {
 @Observable
 class SupabaseConnector: PowerSyncBackendConnector {
     let powerSyncEndpoint: String = Secrets.powerSyncEndpoint
-    let client: SupabaseClient = .init(supabaseURL: Secrets.supabaseURL, supabaseKey: Secrets.supabaseAnonKey)
+    let client: SupabaseClient = .init(
+        supabaseURL: Secrets.supabaseURL,
+        supabaseKey: Secrets.supabaseAnonKey,
+    )
     var session: Session?
     private var errorCode: String?
 
@@ -49,6 +52,7 @@ class SupabaseConnector: PowerSyncBackendConnector {
 
     override init() {
         super.init()
+        session = client.auth.currentSession
         observeAuthStateChangesTask = Task { [weak self] in
             guard let self = self else { return }
 

diff --git a/Demo/PowerSyncExample/RootView.swift b/Demo/PowerSyncExample/RootView.swift
@@ -3,14 +3,13 @@ import SwiftUI
 
 struct RootView: View {
     @Environment(SystemManager.self) var system
-
-    @State private var authModel = AuthModel()
+
     @State private var navigationModel = NavigationModel()
 
     var body: some View {
         NavigationStack(path: $navigationModel.path) {
             Group {
-                if authModel.isAuthenticated {
+                if system.connector.session != nil {
                     HomeScreen()
                 } else {
                     SignInScreen()
@@ -27,7 +26,6 @@ struct RootView: View {
                 }
             }
         }
-        .environment(authModel)
         .environment(navigationModel)
     }
 }

diff --git a/Demo/PowerSyncExample/Screens/HomeScreen.swift b/Demo/PowerSyncExample/Screens/HomeScreen.swift
@@ -4,7 +4,6 @@ import SwiftUI
 
 struct HomeScreen: View {
     @Environment(SystemManager.self) private var system
-    @Environment(AuthModel.self) private var authModel
     @Environment(NavigationModel.self) private var navigationModel
 
 
@@ -16,7 +15,6 @@ struct HomeScreen: View {
               Button("Sign out") {
                 Task { 
                     try await system.signOut()
-                    authModel.isAuthenticated = false
                     navigationModel.path = NavigationPath()
                 }
               }

diff --git a/Demo/PowerSyncExample/Screens/SignInScreen.swift b/Demo/PowerSyncExample/Screens/SignInScreen.swift
@@ -8,7 +8,6 @@ private enum ActionState<Success, Failure: Error> {
 
 struct SignInScreen: View {
     @Environment(SystemManager.self) private var system
-    @Environment(AuthModel.self) private var authModel
     @Environment(NavigationModel.self) private var navigationModel
 
     @State private var email = ""
@@ -66,7 +65,6 @@ struct SignInScreen: View {
             actionState = .inFlight
             try await system.connector.client.auth.signIn(email: email, password: password)
             actionState = .result(.success(()))
-            authModel.isAuthenticated = true
             navigationModel.path = NavigationPath()
         } catch {
             withAnimation {

diff --git a/Demo/PowerSyncExample/Screens/SignUpScreen.swift b/Demo/PowerSyncExample/Screens/SignUpScreen.swift
@@ -8,7 +8,6 @@ private enum ActionState<Success, Failure: Error> {
 
 struct SignUpScreen: View {
     @Environment(SystemManager.self) private var system
-    @Environment(AuthModel.self) private var authModel
     @Environment(NavigationModel.self) private var navigationModel
 
     @State private var email = ""
@@ -66,7 +65,6 @@ struct SignUpScreen: View {
                 redirectTo: Constants.redirectToURL
             )
             actionState = .result(.success(()))
-            authModel.isAuthenticated = true
             navigationModel.path = NavigationPath()
         } catch {
             withAnimation {

diff --git a/Demo/PowerSyncExample/Secrets.template.swift b/Demo/PowerSyncExample/Secrets.template.swift
@@ -0,0 +1,20 @@
+import Foundation
+
+extension Secrets {
+    static var powerSyncEndpoint: String {
+        return "https://todo.powersync.com"
+    }
+
+    static var supabaseURL: URL {
+        return  URL(string: "https://todo.supabase.co")!
+    }
+
+    static var supabaseAnonKey: String {
+        return "TODO"
+    }
+
+    // Optional storage bucket name. Set to nil if you don't want to use storage.
+    static var supabaseStorageBucket: String? {
+        return nil
+    }
+}
diff --git a/Demo/PowerSyncExample/_Secrets.swift b/Demo/PowerSyncExample/_Secrets.swift
@@ -1,10 +1,12 @@
 import Foundation
 
-// Enter your Supabase and PowerSync project details.
-enum Secrets {
-    static let powerSyncEndpoint = "https://your-id.powersync.journeyapps.com"
-    static let supabaseURL = URL(string: "https://your-id.supabase.co")!
-    static let supabaseAnonKey = "anon-key"
-    // Optional storage bucket name. Set to nil if you don't want to use storage.
-    static let supabaseStorageBucket: String? = nil
-}
+/// A protocol which specified the base structure for secrets
+protocol SecretsProvider {
+    static var powerSyncEndpoint: String { get }
+    static var supabaseURL: URL { get }
+    static var supabaseAnonKey: String { get }
+    static var supabaseStorageBucket: String? { get }
+}
+
+// Default conforming type
+enum Secrets: SecretsProvider {}
diff --git a/Demo/README.md b/Demo/README.md
@@ -16,7 +16,11 @@ Follow this guide to:
 
 1. Open this directory in XCode.
 
-2. Open the “_Secrets” file and insert the credentials of your Supabase and PowerSync projects (more info can be found [here](https://docs.powersync.com/integration-guides/supabase-+-powersync#test-everything-using-our-demo-app)).
+2. Copy the `Secrets.template.swift` file to a new `Secrets.swift` file and insert the credentials of your Supabase and PowerSync projects (more info can be found [here](https://docs.powersync.com/integration-guides/supabase-+-powersync#test-everything-using-our-demo-app)).
+
+```bash
+cp Secrets.template.swift Secrets.swift
+```
 
 3. You will need to enable `CasePathMacros` for SwiftUI Navigation. You can do this in settings, or just build the app and a dialog will be shown to enable `CasePathMacros`.
 
@@ -36,7 +40,6 @@ rm -rf ~/Library/org.swift.swiftpm
 - Reset Packages: File -> Packages -> Reset Package Caches
 - Clean Build: Product -> Clean Build Folder.
 
-
 ## Run project
 
 Build the project, launch the app and sign in or register a new user.