Moved some login code into its own file within the Login module.

Modules/Sources/Login/UI/Components/LoginForm.swift

@@ -1,6 +1,6 @@
 //
 //  LoginForm.swift
-//  BeReal
+//  Login
 //
 //  Created by Javier Cicchelli on 01/12/2022.
 //  Copyright © 2022 Röck+Cöde. All rights reserved.
@@ -32,7 +32,11 @@ struct LoginForm: View {
             spacing: 16
         ) {
             TextField(
-                "login.text_field.username.placeholder",
+                NSLocalizedString(
+                    "login.text_field.username.placeholder",
+                    bundle: .module,
+                    comment: "The placeholder for the username text field."
+                ),
                 text: $username
             ) { isBeginEditing in
                 guard isBeginEditing, errorMessage != nil else { return }
@@ -52,7 +56,11 @@ struct LoginForm: View {
             Divider()
             
             SecureField(
-                "login.text_field.password.placeholder",
+                NSLocalizedString(
+                    "login.text_field.password.placeholder",
+                    bundle: .module, 
+                    comment: "The placeholder for the password text field."
+                ),
                 text: $password
             )
             .textContentType(.password)

Modules/Sources/Login/UI/Components/ViewHeightGeometry.swift

@@ -0,0 +1,22 @@
+//
+//  ViewHeightGeometry.swift
+//  Login
+//
+//  Created by Javier Cicchelli on 02/12/2022.
+//  Copyright © 2022 Röck+Cöde. All rights reserved.
+//
+
+import SwiftUI
+
+struct ViewHeightGeometry: View {
+    var body: some View {
+        GeometryReader { proxy in
+            Color.clear.preference(
+                key: ViewHeightPreferenceKey.self,
+                value: proxy.size.height
+                    + proxy.safeAreaInsets.top
+                    + proxy.safeAreaInsets.bottom
+            )
+        }
+    }
+}

Modules/Sources/Login/UI/Preference Keys/ViewHeightPreferenceKey.swift

@@ -0,0 +1,17 @@
+//
+//  ViewHeightPreferenceKey.swift
+//  Login
+//
+//  Created by Javier Cicchelli on 02/12/2022.
+//  Copyright © 2022 Röck+Cöde. All rights reserved.
+//
+
+import SwiftUI
+
+struct ViewHeightPreferenceKey: PreferenceKey {
+    static var defaultValue: CGFloat = 0
+    
+    static func reduce(value: inout CGFloat, nextValue: () -> CGFloat) {
+        value = nextValue()
+    }
+}

Modules/Sources/Login/UI/Styles/LogInLabelStyle.swift

@@ -0,0 +1,34 @@
+//
+//  LogInLabelStyle.swift
+//  Login
+//
+//  Created by Javier Cicchelli on 02/12/2022.
+//  Copyright © 2022 Röck+Cöde. All rights reserved.
+//
+
+import SwiftUI
+
+struct LogInLabelStyle: LabelStyle {
+    func makeBody(configuration: Configuration) -> some View {
+        HStack(spacing: 8) {
+            Spacer()
+            
+            configuration.title
+                .font(.body)
+                .foregroundColor(.primary)
+            
+            configuration.icon
+                .tint(.primary)
+            
+            Spacer()
+        }
+    }
+}
+
+// MARK: - LabelStyle
+
+extension LabelStyle where Self == LogInLabelStyle {
+    static var logIn: Self {
+        LogInLabelStyle()
+    }
+}

Modules/Sources/Login/UI/Views/LoginView.swift

@@ -1,6 +1,6 @@
 //
 //  LoginView.swift
-//  BeReal
+//  Login
 //
 //  Created by Javier Cicchelli on 30/11/2022.
 //  Copyright © 2022 Röck+Cöde. All rights reserved.
@@ -54,10 +54,14 @@ fileprivate extension LoginView {
         
         var body: some View {
             VStack(spacing: 32) {
-                Text("login.title.text", bundle: .module)
+                Text(
-                    .font(.largeTitle)
+                    "login.title.text",
-                    .fontWeight(.bold)
+                    bundle: .module,
-                    .foregroundColor(.primary)
+                    comment: "Login view title text."
+                )
+                .font(.largeTitle)
+                .fontWeight(.bold)
+                .foregroundColor(.primary)
   
                 LoginForm(
                     username: $username,
@@ -71,8 +75,12 @@ fileprivate extension LoginView {
                     // TODO: login with the username and password.
                 } label: {
                     Label {
-                        Text("login.button.log_in.text", bundle: .module)
+                        Text(
-                            .fontWeight(.semibold)
+                            "login.button.log_in.text",
+                            bundle: .module,
+                            comment: "Log in button text."
+                        )
+                        .fontWeight(.semibold)
                     } icon: {
                         if isAuthenticating {
                             ProgressView()
@@ -80,7 +88,7 @@ fileprivate extension LoginView {
                             EmptyView()
                         }
                     }
-                    .labelStyle(LogInLabelStyle())
+                    .labelStyle(.logIn)
                 }
                 .tint(.orange)
                 .buttonStyle(.borderedProminent)
@@ -90,38 +98,6 @@ fileprivate extension LoginView {
             }
         }
     }
-    
-    struct ViewHeightGeometry: View {
-        var body: some View {
-            GeometryReader { proxy in
-                Color.clear.preference(
-                    key: ViewHeightPreferenceKey.self,
-                    value: proxy.size.height + proxy.safeAreaInsets.top + proxy.safeAreaInsets.bottom
-                )
-            }
-        }
-    }
-}
-
-// MARK: - Label styles
-
-private extension LoginView.LoginContainer {
-    struct LogInLabelStyle: LabelStyle {
-        func makeBody(configuration: Configuration) -> some View {
-            HStack(spacing: 8) {
-                Spacer()
-                
-                configuration.title
-                    .font(.body)
-                    .foregroundColor(.primary)
-                
-                configuration.icon
-                    .tint(.primary)
-                
-                Spacer()
-            }
-        }
-    }
 }
 
 // MARK: - Helpers
@@ -132,16 +108,6 @@ private extension LoginView.LoginContainer {
     }
 }
 
-// MARK: - Preference keys
-
-struct ViewHeightPreferenceKey: PreferenceKey {
-    static var defaultValue: CGFloat = 0
-    
-    static func reduce(value: inout CGFloat, nextValue: () -> CGFloat) {
-        value = nextValue()
-    }
-}
-
 // MARK: - Previews
 
 struct LoginView_Previews: PreviewProvider {