feat: Add auto-detection and integration for game performance wrappers like gamemoderun and game-performance.

PKGBUILD

@@ -1,6 +1,6 @@
 # Maintainer: Cosmo
 pkgname=xivlauncher-wrapper
-pkgver=0.1.0
+pkgver=0.3.0
 pkgrel=1
 pkgdesc="Wrapper for XIVLauncher with OTP injection"
 arch=('any')

README.md

@@ -9,6 +9,7 @@ This is a wrapper script for Linux that launches `xivlauncher-core` (Native or F
 - **OTP Injection**: Generates TOTP codes and sends them to the launcher's internal server.
 - **URL Support**: Accepts standard Base32 secrets OR full `otpauth://` URLs (e.g. from QR codes).
 - **Auto-Configuration**: Prompts to fix `launcher.ini` settings if they are incorrect.
+- **Performance Optimization**: Automatically detects and integrates with `gamemoderun` or `game-performance` to optimize your game instance.
 
 ## Installation (Steam Deck / Linux Desktop)
 
@@ -42,8 +43,10 @@ The easiest way to install is using the provided installer script. This script w
     cp config.example.json ~/.config/xivlauncher-wrapper/config.json
     nano ~/.config/xivlauncher-wrapper/config.json
     ```
-    *   `secret`: Enter your TOTP secret key or `otpauth://` URL.
+    *   `secret`: Enter your TOTP secret key or `otpauth://` URL (optional, defaults to secure system keyring).
     *   `launcher_cmd`: (Optional) The command to launch XIVLauncher. If omitted, the wrapper will auto-detect it.
+    *   `use_gamemode`: (Optional) Set to `true` to launch using a game performance wrapper.
+    *   `gamemode_cmd`: (Optional) The specific game performance utility to use (e.g., `"gamemoderun"` or `"game-performance"`).
 
 2.  **Make Executable:**
     ```bash

config.example.json

@@ -1,3 +1,6 @@
 {
-    "launcher_cmd": "flatpak run dev.goats.xivlauncher"
+    "launcher_cmd": "flatpak run dev.goats.xivlauncher",
+    "secret": "",
+    "use_gamemode": false,
+    "gamemode_cmd": "gamemoderun"
 }

wrapper.py

@@ -355,6 +355,30 @@ def main():
             config['launcher_cmd'] = cmd
             config_dirty = True
         
+    # 2.5 Auto-detect gamemode/game-performance
+    if "use_gamemode" not in config:
+        gamemode_cmd = None
+        if shutil.which("game-performance"):
+            gamemode_cmd = "game-performance"
+        elif shutil.which("gamemoderun"):
+            gamemode_cmd = "gamemoderun"
+            
+        if gamemode_cmd:
+            print(f"\n'{gamemode_cmd}' was detected on your system.")
+            print("Would you like to enable it for XIVLauncher? This can improve game performance.")
+            try:
+                choice = input(f"Enable {gamemode_cmd}? [Y/n]: ").strip().lower()
+            except (EOFError, KeyboardInterrupt):
+                choice = 'n'
+                print("\nPrompt interrupted, defaulting to No.")
+                
+            if choice in ('', 'y', 'yes'):
+                config["use_gamemode"] = True
+                config["gamemode_cmd"] = gamemode_cmd
+            else:
+                config["use_gamemode"] = False
+            config_dirty = True
+
     # Save config if updated (e.g. launcher_cmd detected)
     if config_dirty:
         try:
@@ -384,6 +408,18 @@ def main():
         import shlex
         args = shlex.split(cmd)
         
+        # Prepend gamemode wrapper if enabled
+        if config.get("use_gamemode"):
+            g_cmd = config.get("gamemode_cmd")
+            if not g_cmd:
+                if shutil.which("game-performance"):
+                    g_cmd = "game-performance"
+                elif shutil.which("gamemoderun"):
+                    g_cmd = "gamemoderun"
+            if g_cmd and shutil.which(g_cmd):
+                args.insert(0, g_cmd)
+                print(f"Using game performance wrapper: {g_cmd}")
+
         # Inject XL_SECRET_PROVIDER=file environment variable
         env = os.environ.copy()
         env['XL_SECRET_PROVIDER'] = 'file'