.idea/.idea.SPTInstaller/.idea/avalonia.xml

@@ -19,9 +19,6 @@
         <entry key="SPTInstaller/CustomControls/UpdateButton.axaml" value="SPTInstaller/SPTInstaller.csproj" />
         <entry key="SPTInstaller/CustomControls/UpdateInfoCard.axaml" value="SPTInstaller/SPTInstaller.csproj" />
         <entry key="SPTInstaller/Views/DetailedPreChecksView.axaml" value="SPTInstaller/SPTInstaller.csproj" />
-        <entry key="SPTInstaller/Views/InstallPathSelectionView.axaml" value="SPTInstaller/SPTInstaller.csproj" />
-        <entry key="SPTInstaller/Views/InstallView.axaml" value="SPTInstaller/SPTInstaller.csproj" />
-        <entry key="SPTInstaller/Views/InstallerUpdateView.axaml" value="SPTInstaller/SPTInstaller.csproj" />
         <entry key="SPTInstaller/Views/MainWindow.axaml" value="SPTInstaller/SPTInstaller.csproj" />
         <entry key="SPTInstaller/Views/MessageView.axaml" value="SPTInstaller/SPTInstaller.csproj" />
         <entry key="SPTInstaller/Views/PreChecksView.axaml" value="SPTInstaller/SPTInstaller.csproj" />

SPTInstaller/App.axaml

@@ -48,8 +48,5 @@
         <PathGeometry x:Key="Bug"
                       Figures="m 12.25 0 a 0.75 0.75 0 0 1 0.743 0.648 L 13 0.75 v 0.752 c 0 0.633 -0.196 1.22 -0.53 1.704 a 3.75 3.75 0 0 1 2.521 3.29 h 0.256 a 2.25 2.25 0 0 0 2.24 -2.259 L 17.481 2.752 a 0.750006 0.750006 0 0 1 1.5 -0.006 l 0.007 1.485 a 3.75 3.75 0 0 1 -3.536 3.76 L 15.238 7.997 L 15 7.996 v 1.502 h 4.253 a 0.75 0.75 0 0 1 0.743 0.649 l 0.007 0.102 a 0.75 0.75 0 0 1 -0.648 0.743 l -0.102 0.007 H 15 v 1.999 h 0.238 l 0.214 0.007 a 3.75 3.75 0 0 1 3.531 3.56 l 0.005 0.2 l -0.007 1.485 a 0.75 0.75 0 0 1 -1.493 0.095 l -0.007 -0.102 l 0.007 -1.485 a 2.25 2.25 0 0 0 -2.087 -2.253 l -0.154 -0.006 h -0.476 a 5.002 5.002 0 0 1 -9.542 0 H 4.74 A 2.25 2.25 0 0 0 2.5 16.758 l 0.005 1.485 a 0.750008 0.750008 0 1 1 -1.5 0.007 L 1 16.764 a 3.75 3.75 0 0 1 3.535 -3.76 L 4.75 12.999 L 5 12.998 v -2 H 0.75 A 0.75 0.75 0 0 1 0.007 10.35 L 0 10.249 A 0.75 0.75 0 0 1 0.648 9.506 L 0.75 9.499 L 5 9.498 V 7.996 H 4.75 L 4.535 7.991 A 3.75 3.75 0 0 1 1.005 4.431 L 1 4.23 L 1.006 2.745 A 0.75 0.75 0 0 1 2.5 2.649 L 2.506 2.751 L 2.5 4.237 A 2.25 2.25 0 0 0 4.587 6.491 L 4.741 6.497 H 5.009 A 3.753 3.753 0 0 1 7.53 3.205 A 2.968 2.968 0 0 1 7.006 1.711 L 7 1.502 V 0.75 A 0.75 0.75 0 0 1 8.493 0.648 L 8.5 0.75 v 0.752 a 1.5 1.5 0 0 0 2.993 0.145 L 11.5 1.502 V 0.75 A 0.75 0.75 0 0 1 12.25 0 Z"
                       FillRule="NonZero" />
-        <PathGeometry x:Key="OpenFolder" Figures="M 2.2731724 14.474999 C 2.5381753 14.186249 3.2824783 12.195001 3.9271792 10.05 5.6676413 4.2592679 4.7621113 4.8000009 12.719033 4.8000009 c 5.6684 0 6.78597 0.072438 7.12511 0.4618343 0.332844 0.3821726 0.17704 1.1971998 -0.903259 4.7250006 -0.763041 2.4917722 -1.52781 4.4189802 -1.840552 4.6381652 C 16.708149 14.899859 14.592619 15 9.1783054 15 2.1694393 15 1.8160107 14.973129 2.2731724 14.474999 Z M 0.36305228 14.025959 C 0.11166709 13.786409 0 11.721164 0 7.3114288 0 1.9218189 0.0760474 0.8703905 0.49472143 0.47142828 0.8806724 0.10364926 1.7051307 0 4.2446088 0 7.4749739 0 7.5058294 0.00685701 8.2944922 0.89999983 L 9.0892098 1.8 h 3.6407872 c 3.221023 0 3.71338 0.069177 4.270431 0.5999996 0.346306 0.3300009 0.629646 0.802501 0.629646 1.0500009 0 0.3838238 -0.858607 0.4500002 -5.83853 0.4500002 -5.6986082 0 -5.856156 0.016794 -6.5739181 0.7007613 C 4.8131633 4.9861817 4.2426547 6.0999322 3.9498292 7.0757619 2.3566037 12.385128 1.8127023 13.81777 1.2887903 14.084957 c -0.37832867 0.192941 -0.68163535 0.173611 -0.92573802 -0.059 z" 
-                      FillRule="NonZero" />
-
     </Application.Resources>
 </Application>

SPTInstaller/CustomControls/Dialogs/ChangeLogDialog.axaml

@@ -0,0 +1,23 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:dialogHost="clr-namespace:DialogHostAvalonia;assembly=DialogHost.Avalonia"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:Class="SPTInstaller.CustomControls.Dialogs.ChangeLogDialog"
+             MinWidth="400" MaxWidth="600">
+    <StackPanel>
+        <Label Content="{Binding Version, RelativeSource={RelativeSource AncestorType=UserControl}, StringFormat='{}Installer Change Log for {0}'}" FontSize="18" FontWeight="SemiBold"
+        />
+        <Separator Margin="0 10" Padding="0" Background="{StaticResource SPT_Yellow}"/>
+        <ScrollViewer MaxHeight="250">
+          <TextBlock Text="{Binding Message, RelativeSource={RelativeSource AncestorType=UserControl}}"
+                     TextWrapping="Wrap" MinHeight="100"
+          />
+        </ScrollViewer>
+        <Button Content="Close" Classes="yellow"
+                HorizontalAlignment="Right"
+                Command="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType=dialogHost:DialogHost}, Path=CloseDialogCommand}"
+        />
+    </StackPanel>
+</UserControl>

SPTInstaller/CustomControls/Dialogs/ChangeLogDialog.axaml.cs

@@ -0,0 +1,27 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+using Tmds.DBus.Protocol;
+
+namespace SPTInstaller.CustomControls.Dialogs;
+
+public partial class ChangeLogDialog : UserControl
+{
+    public string Message { get; set; }
+    public string Version { get; set; }
+    public ChangeLogDialog(string newVersion, string message)
+    {
+        InitializeComponent();
+        Message = message;
+        Version = newVersion;
+    }
+    
+    // public static readonly StyledProperty<string> MessageProperty =
+    //     AvaloniaProperty.Register<ChangeLogDialog, string>("Message");
+    //
+    // public string Message
+    // {
+    //     get => GetValue(MessageProperty);
+    //     set => SetValue(MessageProperty, value);
+    // }
+}

SPTInstaller/CustomControls/UpdateButton.axaml

@@ -26,6 +26,8 @@
                 <Button Content="Not now" CornerRadius="0 20 20 0"
                         Command="{Binding DismissCommand, RelativeSource={RelativeSource AncestorType=UserControl}}" />
             </StackPanel>
+            <Button HorizontalAlignment="Center" Content="What's new?" Classes="link"
+                    Command="{Binding WhatsNewCommand, RelativeSource={RelativeSource AncestorType=UserControl}}"/>
         </StackPanel>
 
         <Panel Margin="0 10">

SPTInstaller/CustomControls/UpdateButton.axaml.cs

@@ -50,6 +50,15 @@ public partial class UpdateButton : UserControl
         set => SetValue(UpdateCommandProperty, value);
     }
     
+    public static readonly StyledProperty<ICommand> WhatsNewCommandProperty =
+        AvaloniaProperty.Register<UpdateButton, ICommand>("WhatsNewCommand");
+    
+    public ICommand WhatsNewCommand
+    {
+        get => GetValue(WhatsNewCommandProperty);
+        set => SetValue(WhatsNewCommandProperty, value);
+    }
+    
     public static readonly StyledProperty<bool> UpdatingProperty = AvaloniaProperty.Register<UpdateButton, bool>(
         "Updating");
     

SPTInstaller/Helpers/FileHelper.cs

@@ -134,21 +134,12 @@ public static class FileHelper
         }
     }
     
-    /// <summary>
-    /// Check if a path is problematic
-    /// </summary>
-    /// <param name="path">The path the check</param>
-    /// <param name="failedCheck">The check that failed</param>
-    /// <returns>Returns true if the path is bad, otherwise false</returns>
     public static bool CheckPathForProblemLocations(string path, out PathCheck failedCheck)
     {
-        path = Path.TrimEndingDirectorySeparator(path);
-        
         failedCheck = new();
         
         var problemPaths = new List<PathCheck>()
         {
-            new("SteamApps", PathCheckType.EndsWith, PathCheckAction.Warn),
             new("Documents", PathCheckType.EndsWith, PathCheckAction.Warn),
             new("Desktop", PathCheckType.EndsWith, PathCheckAction.Deny),
             new("Battlestate Games", PathCheckType.Contains, PathCheckAction.Deny),

SPTInstaller/Models/InstallerUpdateInfo.cs

@@ -11,7 +11,7 @@ public class InstallerUpdateInfo : ReactiveObject
 {
     public Version? NewVersion { get; private set; }
     
-    public string ChangeLog { get; private set; }= "";
+    public string ChangeLog = "";
     
     private string _updateInfoText = "";
     
@@ -21,6 +21,14 @@ public class InstallerUpdateInfo : ReactiveObject
         set => this.RaiseAndSetIfChanged(ref _updateInfoText, value);
     }
     
+    private bool _show = false;
+    
+    public bool Show
+    {
+        get => _show;
+        set => this.RaiseAndSetIfChanged(ref _show, value);
+    }
+    
     private bool _updating = false;
     
     public bool Updating
@@ -115,6 +123,7 @@ public class InstallerUpdateInfo : ReactiveObject
         }
         
         UpdateInfoText = infoText;
+        Show = updateAvailable;
         CheckingForUpdates = false;
         UpdateAvailable = updateAvailable;
     }
@@ -125,6 +134,7 @@ public class InstallerUpdateInfo : ReactiveObject
             return;
         
         UpdateInfoText = "Checking for installer updates";
+        Show = true;
         CheckingForUpdates = true;
         
         try

SPTInstaller/SPTInstaller.csproj

@@ -10,8 +10,8 @@
         <PackageIcon>icon.ico</PackageIcon>
         <ApplicationIcon>Assets\spt_installer.ico</ApplicationIcon>
         <Configurations>Debug;Release;TEST</Configurations>
-        <AssemblyVersion>2.80</AssemblyVersion>
+        <AssemblyVersion>2.71</AssemblyVersion>
-        <FileVersion>2.80</FileVersion>
+        <FileVersion>2.71</FileVersion>
         <Company>SPT</Company>
     </PropertyGroup>
 

SPTInstaller/ViewModels/InstallPathSelectionViewModel.cs

@@ -1,145 +0,0 @@
-using System.Linq;
-using System.Text.RegularExpressions;
-using System.Threading.Tasks;
-using Avalonia;
-using Avalonia.Controls.ApplicationLifetimes;
-using Avalonia.Platform.Storage;
-using ReactiveUI;
-using SPTInstaller.Helpers;
-using SPTInstaller.Models;
-
-namespace SPTInstaller.ViewModels;
-
-public class InstallPathSelectionViewModel : ViewModelBase
-{
-    private bool _debugging = false;
-    private InternalData _data;
-    
-    private string _selectedPath;
-    
-    public string SelectedPath
-    {
-        get => _selectedPath;
-        set => this.RaiseAndSetIfChanged(ref _selectedPath, value);
-    }
-    
-    private bool _validPath;
-    public bool ValidPath
-    {
-        get => _validPath;
-        set => this.RaiseAndSetIfChanged(ref _validPath, value);
-    }
-    
-    private string _errorMessage;
-    
-    public string ErrorMessage
-    {
-        get => _errorMessage;
-        set => this.RaiseAndSetIfChanged(ref _errorMessage, value);
-    }
-    
-    public InstallPathSelectionViewModel(IScreen host, bool debugging) : base(host)
-    {
-        _debugging = debugging;
-        _data = ServiceHelper.Get<InternalData?>() ?? throw new Exception("Failed to get internal data");
-        SelectedPath = Environment.CurrentDirectory;
-        ValidPath = false;
-        
-        AdjustInstallPath();
-    }
-    
-    public async Task SelectFolderCommand()
-    {
-        if (Application.Current.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
-        {
-            if (desktop.MainWindow == null)
-            {
-                return;
-            }
-            
-            var startingFolderPath = Directory.Exists(SelectedPath) ? SelectedPath : Environment.CurrentDirectory;
-            
-            var suggestedFolder = await desktop.MainWindow.StorageProvider.TryGetFolderFromPathAsync(startingFolderPath);
-                
-            var selections = await desktop.MainWindow.StorageProvider.OpenFolderPickerAsync(
-                new FolderPickerOpenOptions()
-                {
-                    AllowMultiple = false,
-                    SuggestedStartLocation = suggestedFolder, 
-                    Title = "Select a folder to install SPT into"
-                });
-            
-            SelectedPath = selections.First().Path.AbsolutePath.Replace("/", "\\");
-        } 
-    }
-    
-    public void ValidatePath()
-    {
-        if (String.IsNullOrEmpty(SelectedPath))
-        {
-            ErrorMessage = "Please provide an install path";
-            ValidPath = false;
-            return;
-        }
-        
-        var match = Regex.Match(SelectedPath[2..], @"[\/:*?""<>|]");
-        if (match.Success)
-        {
-            ErrorMessage = "Path cannot contain these characters: / : * ? \" < > |";
-            ValidPath = false;
-            return;
-        }
-        
-        if (FileHelper.CheckPathForProblemLocations(SelectedPath, out var failedCheck))
-        {
-            if (failedCheck.CheckType == PathCheckType.EndsWith)
-            {
-                ErrorMessage = $"You can install in {failedCheck.Target}, but only in a subdirectory. Example: ..\\{failedCheck.Target}\\SPT";
-                ValidPath = false;
-                return;
-            }
-            
-            if (failedCheck.CheckAction == PathCheckAction.Deny)
-            {
-                ErrorMessage = $"Sorry, you cannot install in {failedCheck.Target}";
-                ValidPath = false;
-                return;
-            }
-        }
-        
-        ValidPath = true;
-    }
-    
-    private void AdjustInstallPath()
-    {
-        if (FileHelper.CheckPathForProblemLocations(SelectedPath, out var failedCheck))
-        {
-            switch (failedCheck.CheckType)
-            {
-                case PathCheckType.EndsWith:
-                    SelectedPath = Path.Join(Environment.CurrentDirectory, "SPT");
-                    break;
-                
-                case PathCheckType.Contains:
-                case PathCheckType.DriveRoot:
-                    SelectedPath = Path.Join(Directory.GetDirectoryRoot(Environment.CurrentDirectory), "SPT");
-                    break;
-                
-                default:
-                    throw new ArgumentOutOfRangeException();
-            }
-        }
-    }
-    
-    public async Task NextCommand()
-    {
-        if (FileHelper.CheckPathForProblemLocations(SelectedPath, out var failedCheck) && failedCheck.CheckAction == PathCheckAction.Deny)
-        {
-            return;
-        }
-        
-        _data.TargetInstallPath = SelectedPath;
-        
-        NavigateTo(new PreChecksViewModel(HostScreen, _debugging));
-    }
-}

SPTInstaller/ViewModels/InstallerUpdateViewModel.cs

@@ -1,40 +0,0 @@
-using System.Reflection;
-using System.Threading.Tasks;
-using ReactiveUI;
-using SPTInstaller.Helpers;
-using SPTInstaller.Models;
-
-namespace SPTInstaller.ViewModels;
-
-public class InstallerUpdateViewModel : ViewModelBase
-{
-    
-    public InstallerUpdateInfo UpdateInfo { get; set; } = new();
-    private InternalData _data;
-    
-    private bool _debugging;
-    public InstallerUpdateViewModel(IScreen Host, bool debugging) : base(Host)
-    {
-        _debugging = debugging;
-        _data = ServiceHelper.Get<InternalData>() ?? throw new Exception("Failed to get internal data");
-        
-        Task.Run(async () =>
-        {
-            await UpdateInfo.CheckForUpdates(Assembly.GetExecutingAssembly().GetName().Version);
-            if (!UpdateInfo.UpdateAvailable)
-            {
-                NavigateTo(new InstallPathSelectionViewModel(HostScreen, _debugging));
-            }
-        });
-    }
-    
-    public void NotNowCommand()
-    {
-        NavigateTo(new InstallPathSelectionViewModel(HostScreen, _debugging));
-    }
-    
-    public async Task UpdateInstallCommand()
-    {
-        await UpdateInfo.UpdateInstaller();
-    }
-}

SPTInstaller/ViewModels/MainWindowViewModel.cs

@@ -31,7 +31,7 @@ public class MainWindowViewModel : ReactiveObject, IActivatableViewModel, IScree
         
         Log.Information("System Language: {iso} - {name}", uiCulture.TwoLetterISOLanguageName, uiCulture.DisplayName);
         
-        Router.Navigate.Execute(new InstallerUpdateViewModel(this, debugging));
+        Router.Navigate.Execute(new PreChecksViewModel(this, debugging));
     }
     
     public void CloseCommand()

SPTInstaller/ViewModels/PreChecksViewModel.cs

@@ -1,5 +1,6 @@
 using System.Collections.ObjectModel;
 using System.Diagnostics;
+using System.Reflection;
 using System.Threading.Tasks;
 using System.Windows.Input;
 using Avalonia.Threading;
@@ -31,8 +32,16 @@ public class PreChecksViewModel : ViewModelBase
     public ICommand SelectPreCheckCommand { get; set; }
     public ICommand StartInstallCommand { get; set; }
     
+    public ICommand UpdateInstallerCommand { get; set; }
+    
+    public ICommand DismissUpdateCommand { get; set; }
+    
+    public ICommand WhatsNewCommand { get; set; }
+    
     public ICommand LaunchWithDebug { get; set; }
     
+    public InstallerUpdateInfo UpdateInfo { get; set; } = new();
+    
     private bool _debugging;
     
     public bool Debugging
@@ -129,6 +138,7 @@ public class PreChecksViewModel : ViewModelBase
         
         data.OriginalGamePath = PreCheckHelper.DetectOriginalGamePath();
         
+        data.TargetInstallPath = Environment.CurrentDirectory;
         InstallPath = data.TargetInstallPath;
         
         Log.Information($"Install Path: {FileHelper.GetRedactedPath(InstallPath)}");
@@ -186,8 +196,8 @@ public class PreChecksViewModel : ViewModelBase
                             if (confirmation == null || !bool.TryParse(confirmation.ToString(), out var confirm) ||
                                 !confirm)
                             {
-                                Log.Information("User declined install path");
+                                Log.Information("User declined install path, exiting");
-                                NavigateBack();
+                                Environment.Exit(0);
                             }
                         });
                         
@@ -214,8 +224,7 @@ public class PreChecksViewModel : ViewModelBase
         {
             try
             {
-                var installerPath = Path.Join(Environment.CurrentDirectory, "SPTInstaller.exe");
+                var installerPath = Path.Join(_installPath, "SPTInstaller.exe");
-                
                 Process.Start(new ProcessStartInfo()
                 {
                     FileName = installerPath,
@@ -249,14 +258,31 @@ public class PreChecksViewModel : ViewModelBase
         
         StartInstallCommand = ReactiveCommand.Create(async () =>
         {
+            UpdateInfo.Show = false;
             NavigateTo(new InstallViewModel(HostScreen));
         });
         
+        UpdateInstallerCommand = ReactiveCommand.Create(async () =>
+        {
+            AllowDetailsButton = false;
+            AllowInstall = false;
+            await UpdateInfo.UpdateInstaller();
+        });
+        
+        DismissUpdateCommand = ReactiveCommand.Create(() => { UpdateInfo.Show = false; });
+        
+        WhatsNewCommand =
+            ReactiveCommand.Create(async () => await DialogHost.Show(new ChangeLogDialog(UpdateInfo.NewVersion.ToString(), UpdateInfo.ChangeLog)));
+        
+        
         Task.Run(async () =>
         {
             // run prechecks
             var result = await installer.RunPreChecks();
             
+            // check for updates
+            await UpdateInfo.CheckForUpdates(Assembly.GetExecutingAssembly().GetName()?.Version);
+            
             // get latest spt version
             InstallButtonText = "Getting latest release ...";
             InstallButtonCheckState = StatusSpinner.SpinnerState.Running;
@@ -276,7 +302,6 @@ public class PreChecksViewModel : ViewModelBase
             
             var SPTReleaseInfo =
                 JsonConvert.DeserializeObject<ReleaseInfo>(File.ReadAllText(SPTReleaseInfoFile.FullName));
-            
             if (SPTReleaseInfo == null)
             {
                 InstallButtonText = "Could not parse latest SPT release";

SPTInstaller/ViewModels/ViewModelBase.cs

@@ -48,11 +48,6 @@ public class ViewModelBase : ReactiveObject, IActivatableViewModel, IRoutableVie
         Dispatcher.UIThread.InvokeAsync(() => { HostScreen.Router.Navigate.Execute(ViewModel); });
     }
     
-    public void NavigateBack()
-    {
-        Dispatcher.UIThread.InvokeAsync(() => { HostScreen.Router.NavigateBack.Execute(); });
-    }
-    
     public ViewModelBase(IScreen Host)
     {
         HostScreen = Host;

SPTInstaller/Views/InstallPathSelectionView.axaml

@@ -1,65 +0,0 @@
-<UserControl xmlns="https://github.com/avaloniaui"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
-             x:Class="SPTInstaller.Views.InstallPathSelectionView">
-    
-    <Grid RowDefinitions="10,*,Auto,*,10" ColumnDefinitions="10,*,Auto,10">
-        
-        <!-- Path Controls Grid -->
-        <Grid Grid.Row="2" Grid.Column="1" Grid.ColumnSpan="2" 
-              RowDefinitions="Auto,Auto" ColumnDefinitions="*,Auto"
-              VerticalAlignment="Center"
-              >
-        <Label Grid.Row="0" Grid.Column="0" Content="Install Folder Path" FontSize="20"/>
-        <TextBox Grid.Row="1" Grid.Column="0"
-                 TextChanged="TextBox_OnTextChanged"
-                 Watermark="Where we dropping?"
-                 FontSize="16"
-                 Text="{Binding SelectedPath}"
-                 Classes.hasErrors="{Binding !ValidPath}"
-                 >
-            <TextBox.Styles>
-                <Style Selector="TextBox.hasErrors">
-                    <Setter Property="Foreground" Value="Red"/>
-                </Style>
-            </TextBox.Styles>
-        </TextBox>
-        <Button Grid.Row="1" Grid.Column="1"
-                CornerRadius="20"
-                Margin="10 0 0 0"
-                Command="{Binding SelectFolderCommand}"
-                >
-            <StackPanel Orientation="Horizontal">
-                <Path Data="{StaticResource OpenFolder}" Fill="{Binding $parent[Button].Foreground}"
-                      VerticalAlignment="Center"/>
-                <Label Content="Select Folder"/>
-            </StackPanel>
-        </Button>
-        </Grid>
-        
-        <!-- Validation error text -->
-        <TextBlock Grid.Row="3" Grid.Column="1" Text="{Binding ErrorMessage}"
-                   TextWrapping="Wrap"
-                   FontSize="16" Foreground="red" FontWeight="SemiBold"
-                   IsVisible="{Binding !ValidPath}"
-                   />
-        
-        <!-- Next button -->
-        <Button Grid.Row="3" Grid.Column="2"
-                MinWidth="100"
-                MinHeight="30"
-                FontSize="16"
-                CornerRadius="20"
-                FontWeight="SemiBold"
-                VerticalAlignment="Bottom"
-                HorizontalContentAlignment="Center"
-                VerticalContentAlignment="Center"
-                Classes="yellow"
-                Content="Next"
-                Command="{Binding NextCommand}"
-                IsEnabled="{Binding ValidPath}"
-                />
-    </Grid>
-</UserControl>

SPTInstaller/Views/InstallPathSelectionView.axaml.cs

@@ -1,18 +0,0 @@
-using Avalonia.Controls;
-using Avalonia.ReactiveUI;
-using SPTInstaller.ViewModels;
-
-namespace SPTInstaller.Views;
-
-public partial class InstallPathSelectionView : ReactiveUserControl<InstallPathSelectionViewModel>
-{
-    public InstallPathSelectionView()
-    {
-        InitializeComponent();
-    }
-    
-    private void TextBox_OnTextChanged(object? sender, TextChangedEventArgs e)
-    {
-        ViewModel?.ValidatePath();
-    }
-}

SPTInstaller/Views/InstallerUpdateView.axaml

@@ -1,30 +0,0 @@
-<UserControl xmlns="https://github.com/avaloniaui"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-             xmlns:cc="using:SPTInstaller.CustomControls"
-             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
-             x:Class="SPTInstaller.Views.InstallerUpdateView">
-    <Grid RowDefinitions="10,Auto,*,10" ColumnDefinitions="10,*,10">
-        <StackPanel Grid.Row="1" Grid.Column="1" IsVisible="{Binding UpdateInfo.UpdateAvailable}">
-            <Label Content="{Binding UpdateInfo.NewVersion, StringFormat='{}Installer Change Log for {0}'}" FontSize="18" FontWeight="SemiBold"
-            />
-            <Separator Margin="0 10" Padding="0" Background="{StaticResource SPT_Yellow}"/>
-            <ScrollViewer MaxHeight="250" Background="#323232">
-                <TextBlock Text="{Binding UpdateInfo.ChangeLog}"
-                           TextWrapping="Wrap" MinHeight="100"
-                />
-            </ScrollViewer>
-        </StackPanel>
-        <cc:UpdateButton Grid.Row="2" Grid.Column="1" VerticalAlignment="Center" HorizontalAlignment="Center"
-                         IsIndeterminate="{Binding UpdateInfo.CheckingForUpdates}"
-                         InfoText="{Binding UpdateInfo.UpdateInfoText}"
-                         Updating="{Binding UpdateInfo.Updating}"
-                         DismissCommand="{Binding NotNowCommand}"
-                         UpdateCommand="{Binding UpdateInstallCommand}"
-                         DownloadProgress="{Binding UpdateInfo.DownloadProgress}"
-                         UpdateAvailable="{Binding UpdateInfo.UpdateAvailable}"
-                         CheckingForUpdate="{Binding UpdateInfo.CheckingForUpdates}"
-        />
-    </Grid>
-</UserControl>

SPTInstaller/Views/InstallerUpdateView.axaml.cs

@@ -1,12 +0,0 @@
-using Avalonia.ReactiveUI;
-using SPTInstaller.ViewModels;
-
-namespace SPTInstaller.Views;
-
-public partial class InstallerUpdateView : ReactiveUserControl<InstallerUpdateViewModel>
-{
-    public InstallerUpdateView()
-    {
-        InitializeComponent();
-    }
-}

SPTInstaller/Views/PreChecksView.axaml

@@ -93,5 +93,19 @@
                                   IsVisible="{Binding !AllowInstall}" />
             </StackPanel>
         </Button>
+
+        <!-- Update installer button -->
+        <cc:UpdateButton Grid.Column="2" Grid.Row="3"
+                         IsVisible="{Binding UpdateInfo.Show}"
+                         IsEnabled="{Binding UpdateInfo.Show}"
+                         IsIndeterminate="{Binding UpdateInfo.CheckingForUpdates}"
+                         InfoText="{Binding UpdateInfo.UpdateInfoText}"
+                         Updating="{Binding UpdateInfo.Updating}"
+                         DismissCommand="{Binding DismissUpdateCommand}"
+                         UpdateCommand="{Binding UpdateInstallerCommand}"
+                         WhatsNewCommand="{Binding  WhatsNewCommand}"
+                         DownloadProgress="{Binding UpdateInfo.DownloadProgress}"
+                         UpdateAvailable="{Binding UpdateInfo.UpdateAvailable}"
+                         CheckingForUpdate="{Binding UpdateInfo.CheckingForUpdates}" />
     </Grid>
 </UserControl>