Bit of a first draft of a launcher

Wabbajack.Launcher/App.xaml

@@ -0,0 +1,9 @@
+<Application x:Class="Wabbajack.Launcher.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:Wabbajack.Launcher"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+         
+    </Application.Resources>
+</Application>

Wabbajack.Launcher/App.xaml.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Data;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace Wabbajack.Launcher
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+    }
+}

Wabbajack.Launcher/AssemblyInfo.cs

@@ -0,0 +1,10 @@
+using System.Windows;
+
+[assembly: ThemeInfo(
+    ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
+    //(used if a resource is not found in the page,
+    // or application resource dictionaries)
+    ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
+    //(used if a resource is not found in the page,
+    // app, or any theme specific resource dictionaries)
+)]

Wabbajack.Launcher/MainWindow.xaml

@@ -0,0 +1,23 @@
+<Window x:Class="Wabbajack.Launcher.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        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:local="clr-namespace:Wabbajack.Launcher"
+        mc:Ignorable="d"
+        Title="Wabbajack Launcher" Height="320" Width="600"
+        WindowStyle="None"
+        Background="#121212"
+        BorderThickness="0"
+        AllowsTransparency="False"
+        ResizeMode="NoResize"
+        WindowStartupLocation="CenterScreen">
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="275"></RowDefinition>
+            <RowDefinition Height="45"></RowDefinition>
+        </Grid.RowDefinitions>
+        <Image Grid.Row="0" Source="Wabba_Mouth_Small.png"></Image>
+        <Label Grid.Row="1" Foreground="White" FontSize="20" Content="{Binding Status}"></Label>
+    </Grid>
+</Window>

Wabbajack.Launcher/MainWindow.xaml.cs

@@ -0,0 +1,29 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace Wabbajack.Launcher
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window
+    {
+        public MainWindow()
+        {
+            DataContext = new MainWindowVM();
+            InitializeComponent();
+        }
+    }
+}

Wabbajack.Launcher/MainWindowVM.cs

@@ -0,0 +1,95 @@
+using System;
+using System.ComponentModel;
+using System.Diagnostics;
+using System.IO;
+using System.IO.Compression;
+using System.Linq;
+using System.Net;
+using System.Runtime.CompilerServices;
+using System.Threading.Tasks;
+using Wabbajack.Launcher.Annotations;
+
+namespace Wabbajack.Launcher
+{
+    public class MainWindowVM : INotifyPropertyChanged
+    {
+        public event PropertyChangedEventHandler PropertyChanged;
+
+        [NotifyPropertyChangedInvocator]
+        protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null)
+        {
+            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+        }
+
+        private string _status = "Checking for Updates";
+        private string _version;
+
+        public string Status
+        {
+            set
+            {
+                _status = value;
+                OnPropertyChanged("Status");
+            }
+            get
+            {
+                return _status;
+            }
+        }
+
+        public MainWindowVM()
+        {
+            Task.Run(CheckForUpdates);
+        }
+
+        private async Task CheckForUpdates()
+        {
+            _version = "0.9.17.0";
+
+            var base_folder = Path.Combine(Directory.GetCurrentDirectory());
+            
+            if (File.Exists(Path.Combine(base_folder, _version, "Wabbajack.exe")))
+                FinishAndExit();
+
+            var wc = new WebClient();
+            wc.DownloadProgressChanged += UpdateProgress;
+            var data = await wc.DownloadDataTaskAsync(new Uri("https://build.wabbajack.org/0.9.17.0.zip"));
+            
+            using (var zip = new ZipArchive(new MemoryStream(data), ZipArchiveMode.Read))
+            {
+                foreach (var entry in zip.Entries)
+                {
+                    Status = $"Extracting: {entry.Name}";
+                    var outPath = Path.Combine(base_folder, entry.FullName);
+                    if (!Directory.Exists(Path.GetDirectoryName(outPath)))
+                        Directory.CreateDirectory(Path.GetDirectoryName(outPath));
+
+                    if (entry.FullName.EndsWith("/") || entry.FullName.EndsWith("\\"))
+                        continue;
+                    await using var o = entry.Open();
+                    await using var of = File.Create(outPath);
+                    await o.CopyToAsync(of);
+                }
+            }
+            FinishAndExit();
+        }
+
+        private void FinishAndExit()
+        {
+            Status = "Launching...";
+            var wj_folder = Path.Combine(Directory.GetCurrentDirectory(), _version);
+            var info = new ProcessStartInfo
+            {
+                FileName = Path.Combine(wj_folder, "Wabbajack.exe"), 
+                WorkingDirectory = wj_folder,
+            };
+            Process.Start(info);
+            Environment.Exit(0);
+        }
+
+        private void UpdateProgress(object sender, DownloadProgressChangedEventArgs e)
+        {
+            Status = $"Downloading ({e.ProgressPercentage}%)...";
+        }
+    }
+}

Wabbajack.Launcher/Wabbajack.Launcher.csproj

@@ -0,0 +1,25 @@
+<Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">
+
+    <PropertyGroup>
+        <OutputType>WinExe</OutputType>
+        <TargetFramework>netcoreapp3.1</TargetFramework>
+        <UseWPF>true</UseWPF>
+        <PublishTrimmed>true</PublishTrimmed>
+        <PublishSingleFile>true</PublishSingleFile>
+        <RuntimeIdentifier>win-x64</RuntimeIdentifier>
+    </PropertyGroup>
+
+    <PropertyGroup>
+        <ApplicationIcon>Resources\Icons\wabbajack.ico</ApplicationIcon>
+    </PropertyGroup>
+    
+    <ItemGroup>
+      <None Remove="Wabba_Mouth_Small.png" />
+      <Resource Include="Wabba_Mouth_Small.png" />
+    </ItemGroup>
+
+    <ItemGroup>
+      <PackageReference Include="Newtonsoft.Json" Version="9.0.1" />
+    </ItemGroup>
+
+</Project>

Wabbajack.sln

@@ -38,6 +38,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Wabbajack.Test", "Wabbajack
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Wabbajack.CLI", "Wabbajack.CLI\Wabbajack.CLI.csproj", "{685D8BB1-D178-4D2C-85C7-C54A36FB7454}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Wabbajack.Launcher", "Wabbajack.Launcher\Wabbajack.Launcher.csproj", "{D6856DBF-C959-4867-A8A8-343DA2D2715E}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -118,6 +120,14 @@ Global
 		{685D8BB1-D178-4D2C-85C7-C54A36FB7454}.Release|Any CPU.ActiveCfg = Release|x64
 		{685D8BB1-D178-4D2C-85C7-C54A36FB7454}.Release|x64.ActiveCfg = Release|x64
 		{685D8BB1-D178-4D2C-85C7-C54A36FB7454}.Release|x64.Build.0 = Release|x64
+		{D6856DBF-C959-4867-A8A8-343DA2D2715E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D6856DBF-C959-4867-A8A8-343DA2D2715E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D6856DBF-C959-4867-A8A8-343DA2D2715E}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{D6856DBF-C959-4867-A8A8-343DA2D2715E}.Debug|x64.Build.0 = Debug|Any CPU
+		{D6856DBF-C959-4867-A8A8-343DA2D2715E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D6856DBF-C959-4867-A8A8-343DA2D2715E}.Release|Any CPU.Build.0 = Release|Any CPU
+		{D6856DBF-C959-4867-A8A8-343DA2D2715E}.Release|x64.ActiveCfg = Release|Any CPU
+		{D6856DBF-C959-4867-A8A8-343DA2D2715E}.Release|x64.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

Wabbajack.sln.DotSettings

@@ -0,0 +1,2 @@
+<wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
+	<s:Boolean x:Key="/Default/CodeInspection/CodeAnnotations/NamespacesWithAnnotations/=Wabbajack_002ELauncher_002EAnnotations/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>

Wabbajack/Wabbajack.csproj

@@ -14,9 +14,9 @@
     <StartupObject></StartupObject>
   </PropertyGroup>
 
-  <PropertyGroup>
+    <PropertyGroup>
-      <ApplicationIcon>Resources\Icons\wabbajack.ico</ApplicationIcon>
+        <ApplicationIcon>Resources\Icons\wabbajack.ico</ApplicationIcon>
-  </PropertyGroup>
+    </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <PlatformTarget>x64</PlatformTarget>