Add post install script to Remote

LauncherGamePlugin/Forms/FormValidator.cs

@@ -49,6 +49,46 @@ public void Validate(FormEntry entry)
     }
 }
 
+public class MultiContainsValidation : IFormValidator
+{
+    private string[] _contians;
+
+    public MultiContainsValidation(params string[] contains)
+    {
+        _contians = contains;
+    }
+
+    public void Validate(FormEntry entry)
+    {
+        if (_contians.All(contains => !entry.Value.Contains(contains)))
+            throw new Exception($"{Utils.OnlyLetters(entry.Name)} does not contain one of the following: {_contians}");
+    }
+}
+
+public class WhenNotEmptyValidation : IFormValidator
+{
+    private IEnumerable<IFormValidator> _validators;
+
+    public WhenNotEmptyValidation(IEnumerable<IFormValidator> validators)
+    {
+        _validators = validators;
+    }
+
+    public void Validate(FormEntry entry)
+    {
+        if (string.IsNullOrWhiteSpace(entry.Value))
+        {
+            entry.Value = string.Empty;
+            return;
+        }
+
+        foreach (var validator in _validators)
+        {
+            validator.Validate(entry);
+        }
+    }
+}
+
 public static class FormEntryExtensions
 {
     public static FormEntry NotEmpty(this FormEntry formEntry)
@@ -68,4 +108,16 @@ public static FormEntry Contains(this FormEntry formEntry, string contains)
         formEntry.Validators.Add(new ContainsValidation(contains));
         return formEntry;
     }
+
+    public static FormEntry Contains(this FormEntry formEntry, string[] contains)
+    {
+        formEntry.Validators.Add(new MultiContainsValidation(contains));
+        return formEntry;
+    }
+
+    public static FormEntry WhenNotEmpty(this FormEntry formEntry, params IFormValidator[] entries)
+    {
+        formEntry.Validators.Add(new WhenNotEmptyValidation(entries));
+        return formEntry;
+    }
 }

RemoteDownloaderPlugin/Game/OnlineGame.cs

@@ -1,8 +1,10 @@
-using LauncherGamePlugin;
+using System.Diagnostics;
+using LauncherGamePlugin;
 using LauncherGamePlugin.Enums;
 using LauncherGamePlugin.Extensions;
 using LauncherGamePlugin.Forms;
 using LauncherGamePlugin.Interfaces;
+using LauncherGamePlugin.Launcher;
 
 namespace RemoteDownloaderPlugin.Game;
 
@@ -79,8 +81,8 @@ public async Task Download()
             OnUpdate?.Invoke();
             return;
         }
-        
-        _plugin.Storage.Data.Games.Add(new()
+
+        var installedContent = new InstalledGameContent()
         {
             Id = Game.Id,
             Name = Game.Name,
@@ -91,9 +93,49 @@ public async Task Download()
             Images = Game.Images,
             InstalledContent = _download.InstalledEntries,
             BasePath = _download.BasePath
-        });
+        };
+
+        var gamePath = Path.Join(installedContent.BasePath, installedContent.Filename);
+        var gameDir = Path.Join(installedContent.BasePath, installedContent.Id);
+
+        _plugin.Storage.Data.Games.Add(installedContent);
 
         _plugin.Storage.Save();
+
+        var emuProfile = _plugin.Storage.Data.EmuProfiles.FirstOrDefault(x => x.Platform == Game.Platform);
+
+        if (emuProfile != null && !string.IsNullOrWhiteSpace(emuProfile.PostInstallScriptPath) &&
+            File.Exists(emuProfile.PostInstallScriptPath))
+        {
+            var args = emuProfile.PostInstallScriptArgs;
+
+            if (string.IsNullOrWhiteSpace(args))
+            {
+                args = string.Empty;
+            }
+            else
+            {
+                args = args.Replace("{EXEC}", $"\"{gamePath}\"").Replace("{DIR}", $"\"{gameDir}\"");
+            }
+
+            var workDir = emuProfile.PostInstallScriptWorkingDirectory;
+
+            if (string.IsNullOrWhiteSpace(workDir) || !Directory.Exists(workDir))
+            {
+                workDir = Path.GetDirectoryName(emuProfile.PostInstallScriptPath);
+            }
+
+            _download.Line1 = "Running post install script...";
+            _download.InvokeOnUpdate();
+            Process process = new();
+
+            process.StartInfo.FileName = emuProfile.PostInstallScriptPath;
+            process.StartInfo.WorkingDirectory = workDir;
+            process.StartInfo.Arguments = args;
+            process.Start();
+            await process.WaitForExitAsync();
+        }
+
         _plugin.App.ReloadGames();
         _download = null;
         OnUpdate?.Invoke();

RemoteDownloaderPlugin/Gui/AddOrEditEmuProfileGui.cs

@@ -11,6 +11,9 @@ public class AddOrEditEmuProfileGui
     private string _path;
     private string _args;
     private string _workDir;
+    private string _postInstallScriptPath;
+    private string _postInstallScriptArgs;
+    private string _postInstallScriptWorkDir;
     private readonly bool _addOrUpdate;
 
     public AddOrEditEmuProfileGui(IApp app, Plugin instance)
@@ -22,6 +25,9 @@ public AddOrEditEmuProfileGui(IApp app, Plugin instance)
         _path = "";
         _args = "";
         _workDir = "";
+        _postInstallScriptPath = "";
+        _postInstallScriptArgs = "";
+        _postInstallScriptWorkDir = "";
         _addOrUpdate = false;
     }
 
@@ -32,6 +38,9 @@ public AddOrEditEmuProfileGui(IApp app, Plugin instance, EmuProfile profile)
         _path = profile.ExecPath;
         _args = profile.CliArgs;
         _workDir = profile.WorkingDirectory;
+        _postInstallScriptPath = profile.PostInstallScriptPath ?? string.Empty;
+        _postInstallScriptArgs = profile.PostInstallScriptArgs ?? string.Empty;
+        _postInstallScriptWorkDir = profile.PostInstallScriptWorkingDirectory ?? string.Empty;
         _addOrUpdate = true;
     }
 
@@ -44,6 +53,12 @@ public void ShowGui()
             Form.FilePicker("Executable Path:", _path).NotEmpty().Exists(),
             Form.TextInput("CLI Args:", _args).NotEmpty().Contains("{EXEC}"),
             Form.FolderPicker("Working Directory:", _workDir).NotEmpty().Exists(),
+            Form.Separator(),
+            Form.FilePicker("Post Install Script Path:", _postInstallScriptPath).WhenNotEmpty(new ExistsValidation()),
+            Form.TextInput("Post Install Script Args:", _postInstallScriptArgs).WhenNotEmpty(new MultiContainsValidation("{EXEC}", "{DIR}")),
+            Form.FolderPicker("Post Install Script Work Directory:", _postInstallScriptWorkDir).WhenNotEmpty(new ExistsValidation()),
+            Form.Separator(),
+            Form.TextBox("Supported arguments:\n- {EXEC}: Path to base game binary\n- {DIR}: Path to directory with updates/dlcs/extras"),
         };
 
         if (_addOrUpdate)
@@ -94,6 +109,9 @@ public void Process(Form form)
         _path = form.GetValue("Executable Path:");
         _args = form.GetValue("CLI Args:");
         _workDir = form.GetValue("Working Directory:");
+        _postInstallScriptPath = form.GetValue("Post Install Script Path:");
+        _postInstallScriptArgs = form.GetValue("Post Install Script Args:");
+        _postInstallScriptWorkDir = form.GetValue("Post Install Script Work Directory:");
 
         EmuProfile? existingProfile = _instance.Storage.Data.EmuProfiles.FirstOrDefault(x => x.Platform == _platform);
         if (existingProfile == null)
@@ -103,14 +121,20 @@ public void Process(Form form)
                 Platform = _platform,
                 ExecPath = _path,
                 CliArgs = _args,
-                WorkingDirectory = _workDir
+                WorkingDirectory = _workDir,
+                PostInstallScriptPath = _postInstallScriptPath,
+                PostInstallScriptArgs = _postInstallScriptArgs,
+                PostInstallScriptWorkingDirectory = _postInstallScriptWorkDir,
             });
         }
         else
         {
             existingProfile.CliArgs = _args;
             existingProfile.ExecPath = _path;
             existingProfile.WorkingDirectory = _workDir;
+            existingProfile.PostInstallScriptPath = _postInstallScriptPath;
+            existingProfile.PostInstallScriptArgs = _postInstallScriptArgs;
+            existingProfile.PostInstallScriptWorkingDirectory = _postInstallScriptWorkDir;
         }
 
         _instance.Storage.Save();

RemoteDownloaderPlugin/Store.cs

@@ -107,6 +107,10 @@ public class EmuProfile
     public string ExecPath { get; set; }
     public string WorkingDirectory { get; set; } = "";
     public string CliArgs { get; set; } = "";
+
+    public string? PostInstallScriptPath { get; set; }
+    public string? PostInstallScriptArgs { get; set; }
+    public string? PostInstallScriptWorkingDirectory { get; set; }
 }
 
 public class InstalledGameContent