re-add net 6 precheck until 3.8.0 drops

SPTInstaller/Installer Tasks/PreChecks/NetCore6PreCheck.cs

@@ -0,0 +1,74 @@
+using Serilog;
+using SPTInstaller.Models;
+using System.Diagnostics;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using SPTInstaller.Helpers;
+
+namespace SPTInstaller.Installer_Tasks.PreChecks;
+
+public class NetCore6PreCheck : PreCheckBase
+{
+    public NetCore6PreCheck() : base(".Net Core 6 Desktop Runtime", true)
+    {
+    }
+
+    public override async Task<PreCheckResult> CheckOperation()
+    {
+        var minRequiredVersion = new Version("6.0.0");
+        string[] output;
+
+        var failedButtonText = "Download .Net Core 6 Desktop Runtime";
+
+        var failedButtonAction = () =>
+        {
+            Process.Start(new ProcessStartInfo
+            {
+                FileName = "cmd.exe",
+                UseShellExecute = true,
+                WindowStyle = ProcessWindowStyle.Hidden,
+                ArgumentList = { "/C", "start", "https://dotnet.microsoft.com/en-us/download/dotnet/thank-you/runtime-desktop-6.0.4-windows-x64-installer" }
+            });
+        };
+
+        try
+        {
+            var result = ProcessHelper.RunAndReadProcessOutputs("dotnet", "--list-runtimes");
+
+            if (!result.Succeeded)
+            {
+                return PreCheckResult.FromError(result.Message + "\n\nYou most likely don't have .net 6 installed", failedButtonText, failedButtonAction);
+            }
+
+            output = result.StdOut.Split("\r\n");
+        }
+        catch (Exception ex)
+        {
+            Log.Error(ex, $"PreCheck::{Name}::Exception");
+            return PreCheckResult.FromException(ex);
+        }
+
+        var highestFoundVersion = new Version("0.0.0");
+
+        foreach (var lineVersion in output)
+        {
+            var regex = Regex.Match(lineVersion, @"Microsoft.WindowsDesktop.App (\d\.\d\.\d)");
+
+            if (!regex.Success || regex.Groups.Count < 1)
+                continue;
+
+            var stringVersion = regex.Groups[1].Value;
+
+            var foundVersion = new Version(stringVersion);
+
+            if (foundVersion >= minRequiredVersion)
+            {
+                return PreCheckResult.FromSuccess($".Net Core {minRequiredVersion} Desktop Runtime or higher is installed.\n\nInstalled Version: {foundVersion}");
+            }
+
+            highestFoundVersion = foundVersion > highestFoundVersion ? foundVersion : highestFoundVersion;
+        }
+
+        return PreCheckResult.FromError($".Net Core Desktop Runtime version {minRequiredVersion} or higher is required.\n\nHighest Version Found: {(highestFoundVersion > new Version("0.0.0") ? highestFoundVersion : "Not Found")}\n\nThis is required to play SPT, but you can install it later if and shouldn't affect the SPT install process.", failedButtonText, failedButtonAction);
+    }
+}

SPTInstaller/Program.cs

@@ -44,6 +44,7 @@ internal class Program
 
 #if !TEST
         ServiceHelper.Register<PreCheckBase, NetFramework472PreCheck>();
+        ServiceHelper.Register<PreCheckBase, NetCore6PreCheck>();
         ServiceHelper.Register<PreCheckBase, Net8PreCheck>();
         ServiceHelper.Register<PreCheckBase, FreeSpacePreCheck>();
         ServiceHelper.Register<PreCheckBase, EftLauncherPreCheck>();

SPTInstaller/SPTInstaller.csproj

@@ -9,8 +9,8 @@
     <PackageIcon>icon.ico</PackageIcon>
     <ApplicationIcon>Assets\icon.ico</ApplicationIcon>
     <Configurations>Debug;Release;TEST</Configurations>
-    <AssemblyVersion>2.43</AssemblyVersion>
-    <FileVersion>2.43</FileVersion>
+    <AssemblyVersion>2.44</AssemblyVersion>
+    <FileVersion>2.44</FileVersion>
     <Company>SPT-AKI</Company>
   </PropertyGroup>