Periphery to detect dead code (#2227)

ElementX/Sources/Mocks/AggregatedReactionMock.swift

@@ -34,18 +34,6 @@ extension AggregatedReaction {
     private static var alice: String {
         RoomMemberProxyMock.mockAlice.userID
     }
-    
-    static var mockThumbsUpHighlighted: AggregatedReaction {
-        mockReaction(key: "👍", senderIDs: [alice] + mockIds(4))
-    }
-    
-    static var mockClap: AggregatedReaction {
-        mockReaction(key: "👏", senderIDs: mockIds(1))
-    }
-    
-    static var mockParty: AggregatedReaction {
-        mockReaction(key: "🎉", senderIDs: mockIds(20))
-    }
 
     static var mockReactions: [AggregatedReaction] {
         [

ElementX/Sources/Other/AccessibilityIdentifiers.swift

@@ -67,7 +67,6 @@ enum A11yIdentifiers {
     struct AppLockSetupSettingsScreen {
         let changePIN = "app_lock_setup_settings-change_pin"
         let removePIN = "app_lock_setup_settings-remove_pin"
-        let removePINAlertYes = "app_lock_setup_settings-remove_pin_alert_yes"
     }
 
     struct AnalyticsPromptScreen {
@@ -94,7 +93,6 @@ enum A11yIdentifiers {
     struct HomeScreen {
         let userAvatar = "home_screen-user_avatar"
         let settings = "home_screen-settings"
-        let signOut = "home_screen-sign_out"
         let verificationBannerContinue = "home_screen-verification_continue"
         let recoveryKeyConfirmationBannerContinue = "home_screen-recovery_key_confirmation_continue"
         let invites = "home_screen-invites"
@@ -218,7 +216,6 @@ enum A11yIdentifiers {
         let password = "soft_logout-password"
         let forgotPassword = "soft_logout-forgot_password"
         let next = "soft_logout-next"
-        let unsupportedServer = "soft_logout-unsupported_server"
         let clearDataTitle = "soft_logout-clear_data_title"
         let clearDataMessage = "soft_logout-clear_data_message"
         let clearData = "soft_logout-clear_data"

ElementX/Sources/Other/Extensions/Alert.swift

@@ -31,17 +31,6 @@ extension View {
         })
         return alert(item.wrappedValue?.title ?? "", isPresented: binding, presenting: item.wrappedValue, actions: actions, message: message)
     }
-
-    func alert<Item, Actions>(item: Binding<Item?>, @ViewBuilder actions: (Item) -> Actions) -> some View where Item: AlertProtocol, Actions: View {
-        let binding = Binding<Bool>(get: {
-            item.wrappedValue != nil
-        }, set: { newValue in
-            if !newValue {
-                item.wrappedValue = nil
-            }
-        })
-        return alert(item.wrappedValue?.title ?? "", isPresented: binding, presenting: item.wrappedValue, actions: actions)
-    }
 }
 
 /// A type that describes an alert to be shown to the user.

ElementX/Sources/Other/SwiftUI/Layout/AlignedScrollView.swift

@@ -1,37 +0,0 @@
-//
-// Copyright 2022 New Vector Ltd
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-import SwiftUI
-
-/// A horizontal `ScrollView` that will pad the start of it's content
-/// when the alignment is set to `.trailing`.
-struct AlignedScrollView<Content: View>: View {
-    let alignment: HorizontalAlignment
-    var showsIndicators = true
-    
-    @ViewBuilder let content: () -> Content
-    
-    @State private var scrollViewFrame: CGRect = .zero
-    
-    var body: some View {
-        ScrollView(.horizontal, showsIndicators: showsIndicators) {
-            content()
-                .frame(minWidth: scrollViewFrame.width,
-                       alignment: Alignment(horizontal: alignment, vertical: .center))
-        }
-        .readFrame($scrollViewFrame)
-    }
-}

ElementX/Sources/Screens/Authentication/AuthenticationTextFieldStyle.swift

@@ -145,7 +145,7 @@ public struct AuthenticationTextFieldStyle: TextFieldStyle {
 }
 
 struct ElementTextFieldStyle_Previews: PreviewProvider {
-    public static var previews: some View {
+    static var previews: some View {
         ScrollView {
             VStack(spacing: 20) {
                 // Plain text field.

ElementX/Sources/Screens/CreatePollScreen/View/PollFormScreen.swift

@@ -51,9 +51,6 @@ struct PollFormScreen: View {
         Section {
             ListRow(label: .plain(title: L10n.screenCreatePollQuestionHint),
                     kind: .textField(text: $context.question, axis: .vertical))
-                .introspect(.textField, on: .supportedVersions) { textField in
-                    textField.clearButtonMode = .whileEditing
-                }
                 .focused($focus, equals: .question)
                 .accessibilityIdentifier(A11yIdentifiers.pollFormScreen.question)
                 .onSubmit {

ElementX/Sources/Screens/Settings/AvancedOptionsScreen/AdvancedSettingsScreenCoordinator.swift

@@ -17,20 +17,9 @@
 import Combine
 import SwiftUI
 
-enum AdvancedSettingsScreenCoordinatorAction {
-    case clearCache
-}
-
 final class AdvancedSettingsScreenCoordinator: CoordinatorProtocol {
     private var viewModel: AdvancedSettingsScreenViewModelProtocol
     
-    private let actionsSubject: PassthroughSubject<AdvancedSettingsScreenCoordinatorAction, Never> = .init()
-    private var cancellables = Set<AnyCancellable>()
-    
-    var actions: AnyPublisher<AdvancedSettingsScreenCoordinatorAction, Never> {
-        actionsSubject.eraseToAnyPublisher()
-    }
-    
     init() {
         viewModel = AdvancedSettingsScreenViewModel(advancedSettings: ServiceLocator.shared.settings)
     }

ElementX/Sources/Screens/Settings/AvancedOptionsScreen/AdvancedSettingsScreenModels.swift

@@ -16,8 +16,6 @@
 
 import Foundation
 
-enum AdvancedSettingsScreenViewModelAction { }
-
 struct AdvancedSettingsScreenViewState: BindableState {
     var bindings: AdvancedSettingsScreenViewStateBindings
 }

ElementX/Sources/Screens/Settings/AvancedOptionsScreen/AdvancedSettingsScreenViewModel.swift

@@ -20,12 +20,6 @@ import SwiftUI
 typealias AdvancedSettingsScreenViewModelType = StateStoreViewModel<AdvancedSettingsScreenViewState, AdvancedSettingsScreenViewAction>
 
 class AdvancedSettingsScreenViewModel: AdvancedSettingsScreenViewModelType, AdvancedSettingsScreenViewModelProtocol {
-    private var actionsSubject: PassthroughSubject<AdvancedSettingsScreenViewModelAction, Never> = .init()
-    
-    var actions: AnyPublisher<AdvancedSettingsScreenViewModelAction, Never> {
-        actionsSubject.eraseToAnyPublisher()
-    }
-    
     init(advancedSettings: AdvancedSettingsProtocol) {
         let bindings = AdvancedSettingsScreenViewStateBindings(advancedSettings: advancedSettings)
         let state = AdvancedSettingsScreenViewState(bindings: bindings)

ElementX/Sources/Screens/Settings/AvancedOptionsScreen/AdvancedSettingsScreenViewModelProtocol.swift

@@ -18,6 +18,5 @@ import Combine
 
 @MainActor
 protocol AdvancedSettingsScreenViewModelProtocol {
-    var actions: AnyPublisher<AdvancedSettingsScreenViewModelAction, Never> { get }
     var context: AdvancedSettingsScreenViewModelType.Context { get }
 }