Sync from development - prepare for v0.1.6.3

CHANGELOG.md

@@ -1,5 +1,25 @@
 # Jackify Changelog
 
+## v0.1.6.3 - Emergency Hotfix
+**Release Date:** October 23, 2025
+
+### Critical Bug Fixes
+- **FIXED: Proton Detection for Custom Steam Libraries**: Now properly reads all Steam libraries from libraryfolders.vdf
+- **IMPROVED: Registry Wine Binary Detection**: Uses user's configured Proton for better compatibility
+- **IMPROVED: Error Handling**: Registry fixes now provide clear warnings if they fail instead of breaking entire workflow
+
+---
+
+## v0.1.6.2 - Minor Bug Fixes
+**Release Date:** October 23, 2025
+
+### Bug Fixes
+- **Improved dotnet4.x Compatibility**: Universal registry fixes for better modlist compatibility
+- **Fixed Proton 9 Override**: A bug meant that modlists with spaces in the name weren't being overridden correctly
+- **Removed PageFileManager Plugin**: Eliminates Linux PageFile warnings
+
+---
+
 ## v0.1.6.1 - Fix dotnet40 install and expand Game Proton override
 **Release Date:** October 21, 2025
 

jackify/__init__.py

@@ -5,4 +5,4 @@ This package provides both CLI and GUI interfaces for managing
 Wabbajack modlists natively on Linux systems.
 """
 
-__version__ = "0.1.6.1"
+__version__ = "0.1.6.3"

jackify/backend/handlers/modlist_handler.py

@@ -71,16 +71,19 @@ class ModlistHandler:
     }
     
     # Canonical mapping of modlist-specific Wine components (from omni-guides.sh)
+    # NOTE: dotnet4.x components disabled in v0.1.6.2 - replaced with universal registry fixes
     MODLIST_WINE_COMPONENTS = {
-        "wildlander": ["dotnet472"],
+        # "wildlander": ["dotnet472"],  # DISABLED: Universal registry fixes replace dotnet472 installation
-        "librum": ["dotnet40", "dotnet8"],
+        # "librum": ["dotnet40", "dotnet8"],  # PARTIAL DISABLE: Keep dotnet8, remove dotnet40
-        "apostasy": ["dotnet40", "dotnet8"],
+        "librum": ["dotnet8"],  # dotnet40 replaced with universal registry fixes
-        "nordicsouls": ["dotnet40"],
+        # "apostasy": ["dotnet40", "dotnet8"],  # PARTIAL DISABLE: Keep dotnet8, remove dotnet40
-        "livingskyrim": ["dotnet40"],
+        "apostasy": ["dotnet8"],  # dotnet40 replaced with universal registry fixes
-        "lsiv": ["dotnet40"],
+        # "nordicsouls": ["dotnet40"],  # DISABLED: Universal registry fixes replace dotnet40 installation
-        "ls4": ["dotnet40"],
+        # "livingskyrim": ["dotnet40"],  # DISABLED: Universal registry fixes replace dotnet40 installation
-        "lorerim": ["dotnet40"],
+        # "lsiv": ["dotnet40"],  # DISABLED: Universal registry fixes replace dotnet40 installation
-        "lostlegacy": ["dotnet40"],
+        # "ls4": ["dotnet40"],  # DISABLED: Universal registry fixes replace dotnet40 installation
+        # "lorerim": ["dotnet40"],  # DISABLED: Universal registry fixes replace dotnet40 installation
+        # "lostlegacy": ["dotnet40"],  # DISABLED: Universal registry fixes replace dotnet40 installation
     }
     
     def __init__(self, steam_path_or_config: Union[Dict, str, Path, None] = None, 
@@ -669,6 +672,25 @@ class ModlistHandler:
             return False
         self.logger.info("Step 3: Curated user.reg.modlist and system.reg.modlist applied successfully.")
 
+        # Step 3.5: Apply universal dotnet4.x compatibility registry fixes
+        if status_callback:
+            status_callback(f"{self._get_progress_timestamp()} Applying universal dotnet4.x compatibility fixes")
+        self.logger.info("Step 3.5: Applying universal dotnet4.x compatibility registry fixes...")
+        registry_success = False
+        try:
+            registry_success = self._apply_universal_dotnet_fixes()
+        except Exception as e:
+            self.logger.error(f"CRITICAL: Registry fixes failed - modlist may have .NET compatibility issues: {e}")
+            registry_success = False
+
+        if not registry_success:
+            self.logger.error("=" * 80)
+            self.logger.error("WARNING: Universal dotnet4.x registry fixes FAILED!")
+            self.logger.error("This modlist may experience .NET Framework compatibility issues.")
+            self.logger.error("Consider manually setting mscoree=native in winecfg if problems occur.")
+            self.logger.error("=" * 80)
+            # Continue but user should be aware of potential issues
+
         # Step 4: Install Wine Components
         if status_callback:
             status_callback(f"{self._get_progress_timestamp()} Installing Wine components (this may take a while)")
@@ -871,21 +893,38 @@ class ModlistHandler:
                 print("Warning: Failed to create dxvk.conf file.")
             self.logger.info("Step 10: Creating dxvk.conf... Done")
 
-        # Step 11a: Small Tasks - Delete Plugin
+        # Step 11a: Small Tasks - Delete Incompatible Plugins
         if status_callback:
-            status_callback(f"{self._get_progress_timestamp()} Deleting incompatible MO2 plugin")
+            status_callback(f"{self._get_progress_timestamp()} Deleting incompatible MO2 plugins")
-        self.logger.info("Step 11a: Deleting incompatible MO2 plugin (FixGameRegKey.py)...")
+        self.logger.info("Step 11a: Deleting incompatible MO2 plugins...")
-        plugin_path = Path(self.modlist_dir) / "plugins" / "FixGameRegKey.py"
+
-        if plugin_path.exists():
+        # Delete FixGameRegKey.py plugin
+        fixgamereg_path = Path(self.modlist_dir) / "plugins" / "FixGameRegKey.py"
+        if fixgamereg_path.exists():
             try:
-                plugin_path.unlink()
+                fixgamereg_path.unlink()
                 self.logger.info("FixGameRegKey.py plugin deleted successfully.")
             except Exception as e:
                 self.logger.warning(f"Failed to delete FixGameRegKey.py plugin: {e}")
-                print("Warning: Failed to delete incompatible plugin file.")
+                print("Warning: Failed to delete FixGameRegKey.py plugin file.")
         else:
             self.logger.debug("FixGameRegKey.py plugin not found (this is normal).")
-        self.logger.info("Step 11a: Plugin deletion check complete.")
+
+        # Delete PageFileManager plugin directory (Linux has no PageFile)
+        pagefilemgr_path = Path(self.modlist_dir) / "plugins" / "PageFileManager"
+        if pagefilemgr_path.exists():
+            try:
+                import shutil
+                shutil.rmtree(pagefilemgr_path)
+                self.logger.info("PageFileManager plugin directory deleted successfully.")
+            except Exception as e:
+                self.logger.warning(f"Failed to delete PageFileManager plugin directory: {e}")
+                print("Warning: Failed to delete PageFileManager plugin directory.")
+        else:
+            self.logger.debug("PageFileManager plugin not found (this is normal).")
+
+        self.logger.info("Step 11a: Incompatible plugin deletion check complete.")
+
 
         # Step 11b: Download Font
         if status_callback:
@@ -1461,4 +1500,109 @@ class ModlistHandler:
             self.logger.error(f"Error handling symlinked downloads: {e}", exc_info=True)
             return False
 
-# (Ensure EOF is clean and no extra incorrect methods exist below) 
+    def _apply_universal_dotnet_fixes(self):
+        """Apply universal dotnet4.x compatibility registry fixes to ALL modlists"""
+        try:
+            prefix_path = os.path.join(str(self.compat_data_path), "pfx")
+            if not os.path.exists(prefix_path):
+                self.logger.warning(f"Prefix path not found: {prefix_path}")
+                return False
+
+            self.logger.info("Applying universal dotnet4.x compatibility registry fixes...")
+
+            # Find the appropriate Wine binary to use for registry operations
+            wine_binary = self._find_wine_binary_for_registry()
+            if not wine_binary:
+                self.logger.error("Could not find Wine binary for registry operations")
+                return False
+
+            # Set environment for Wine registry operations
+            env = os.environ.copy()
+            env['WINEPREFIX'] = prefix_path
+            env['WINEDEBUG'] = '-all'  # Suppress Wine debug output
+
+            # Registry fix 1: Set mscoree=native DLL override
+            # This tells Wine to use native .NET runtime instead of Wine's implementation
+            self.logger.debug("Setting mscoree=native DLL override...")
+            cmd1 = [
+                wine_binary, 'reg', 'add',
+                'HKEY_CURRENT_USER\\Software\\Wine\\DllOverrides',
+                '/v', 'mscoree', '/t', 'REG_SZ', '/d', 'native', '/f'
+            ]
+
+            result1 = subprocess.run(cmd1, env=env, capture_output=True, text=True)
+            if result1.returncode == 0:
+                self.logger.info("Successfully applied mscoree=native DLL override")
+            else:
+                self.logger.warning(f"Failed to set mscoree DLL override: {result1.stderr}")
+
+            # Registry fix 2: Set OnlyUseLatestCLR=1
+            # This prevents .NET version conflicts by using the latest CLR
+            self.logger.debug("Setting OnlyUseLatestCLR=1 registry entry...")
+            cmd2 = [
+                wine_binary, 'reg', 'add',
+                'HKEY_LOCAL_MACHINE\\Software\\Microsoft\\.NETFramework',
+                '/v', 'OnlyUseLatestCLR', '/t', 'REG_DWORD', '/d', '1', '/f'
+            ]
+
+            result2 = subprocess.run(cmd2, env=env, capture_output=True, text=True)
+            if result2.returncode == 0:
+                self.logger.info("Successfully applied OnlyUseLatestCLR=1 registry entry")
+            else:
+                self.logger.warning(f"Failed to set OnlyUseLatestCLR: {result2.stderr}")
+
+            # Both fixes applied - this should eliminate dotnet4.x installation requirements
+            if result1.returncode == 0 and result2.returncode == 0:
+                self.logger.info("Universal dotnet4.x compatibility fixes applied successfully")
+                return True
+            else:
+                self.logger.warning("Some dotnet4.x registry fixes failed, but continuing...")
+                return False
+
+        except Exception as e:
+            self.logger.error(f"Failed to apply universal dotnet4.x fixes: {e}")
+            return False
+
+    def _find_wine_binary_for_registry(self) -> Optional[str]:
+        """Find the appropriate Wine binary for registry operations using user's configured Proton"""
+        try:
+            # Use the user's configured Proton version from settings
+            from ..handlers.config_handler import ConfigHandler
+            config_handler = ConfigHandler()
+            user_proton_path = config_handler.get_game_proton_path()
+
+            if user_proton_path and user_proton_path != 'auto':
+                # User has selected a specific Proton version
+                proton_path = Path(user_proton_path).expanduser()
+
+                # Check for wine binary in both GE-Proton and Valve Proton structures
+                wine_candidates = [
+                    proton_path / "files" / "bin" / "wine",  # GE-Proton structure
+                    proton_path / "dist" / "bin" / "wine"    # Valve Proton structure
+                ]
+
+                for wine_path in wine_candidates:
+                    if wine_path.exists():
+                        self.logger.info(f"Using Wine binary from user's configured Proton: {wine_path}")
+                        return str(wine_path)
+
+                self.logger.warning(f"User's configured Proton path has no wine binary: {user_proton_path}")
+
+            # Fallback: Try to use same Steam library detection as main Proton detection
+            from ..handlers.wine_utils import WineUtils
+            best_proton = WineUtils.select_best_proton()
+            if best_proton:
+                wine_binary = WineUtils.find_proton_binary(best_proton['name'])
+                if wine_binary:
+                    self.logger.info(f"Using Wine binary from detected Proton: {wine_binary}")
+                    return wine_binary
+
+            # NEVER fall back to system wine - it will break Proton prefixes with architecture mismatches
+            self.logger.error("No suitable Proton Wine binary found for registry operations")
+            return None
+
+        except Exception as e:
+            self.logger.error(f"Error finding Wine binary: {e}")
+            return None
+
+ 

jackify/backend/handlers/wine_utils.py

@@ -777,27 +777,40 @@ class WineUtils:
         Returns:
             List of Path objects for Steam library directories
         """
+        steam_common_paths = []
+
         try:
             from .path_handler import PathHandler
             # Use existing PathHandler that reads libraryfolders.vdf
             library_paths = PathHandler.get_all_steam_library_paths()
+            logger.info(f"PathHandler found Steam libraries: {library_paths}")
+
             # Convert to steamapps/common paths for Proton scanning
-            steam_common_paths = []
             for lib_path in library_paths:
                 common_path = lib_path / "steamapps" / "common"
                 if common_path.exists():
                     steam_common_paths.append(common_path)
-            logger.debug(f"Found Steam library paths: {steam_common_paths}")
+                    logger.debug(f"Added Steam library: {common_path}")
-            return steam_common_paths
+                else:
+                    logger.debug(f"Steam library path doesn't exist: {common_path}")
+
         except Exception as e:
-            logger.warning(f"Failed to get Steam library paths from libraryfolders.vdf: {e}")
+            logger.error(f"PathHandler failed to read libraryfolders.vdf: {e}")
-            # Fallback to hardcoded paths if PathHandler fails
+
-            fallback_paths = [
+        # Always add fallback paths in case PathHandler missed something
-                Path.home() / ".steam/steam/steamapps/common",
+        fallback_paths = [
-                Path.home() / ".local/share/Steam/steamapps/common",
+            Path.home() / ".steam/steam/steamapps/common",
-                Path.home() / ".steam/root/steamapps/common"
+            Path.home() / ".local/share/Steam/steamapps/common",
-            ]
+            Path.home() / ".steam/root/steamapps/common"
-            return [path for path in fallback_paths if path.exists()]
+        ]
+
+        for fallback_path in fallback_paths:
+            if fallback_path.exists() and fallback_path not in steam_common_paths:
+                steam_common_paths.append(fallback_path)
+                logger.debug(f"Added fallback Steam library: {fallback_path}")
+
+        logger.info(f"Final Steam library paths for Proton scanning: {steam_common_paths}")
+        return steam_common_paths
 
     @staticmethod
     def get_compatibility_tool_paths() -> List[Path]:

jackify/backend/handlers/winetricks_handler.py

@@ -169,9 +169,18 @@ class WinetricksHandler:
                 if best_proton:
                     wine_binary = WineUtils.find_proton_binary(best_proton['name'])
                     self.logger.info(f"Auto-selected Proton: {best_proton['name']} at {best_proton['path']}")
+                else:
+                    # Enhanced debugging for Proton detection failure
+                    self.logger.error("Auto-detection failed - no Proton versions found")
+                    available_versions = WineUtils.scan_all_proton_versions()
+                    if available_versions:
+                        self.logger.error(f"Available Proton versions: {[v['name'] for v in available_versions]}")
+                    else:
+                        self.logger.error("No Proton versions detected in standard Steam locations")
 
             if not wine_binary:
                 self.logger.error("Cannot run winetricks: No compatible Proton version found")
+                self.logger.error("Please ensure you have Proton 9+ or GE-Proton installed through Steam")
                 return False
 
             if not (os.path.exists(wine_binary) and os.access(wine_binary, os.X_OK)):
@@ -263,13 +272,15 @@ class WinetricksHandler:
         use_winetricks = config_handler.get('use_winetricks_for_components', True)
 
         # Legacy .NET Framework versions that are problematic in Wine/Proton
-        legacy_dotnet_versions = ['dotnet40', 'dotnet472', 'dotnet48']
+        # DISABLED in v0.1.6.2: Universal registry fixes replace dotnet4.x installation
+        # legacy_dotnet_versions = ['dotnet40', 'dotnet472', 'dotnet48']
+        legacy_dotnet_versions = []  # ALL dotnet4.x versions disabled - universal registry fixes handle compatibility
 
         # Check if any legacy .NET Framework versions are present
         has_legacy_dotnet = any(comp in components_to_install for comp in legacy_dotnet_versions)
 
         # Choose installation method based on user preference and components
-        # ALWAYS use hybrid approach when legacy .NET Framework versions are present
+        # HYBRID APPROACH MOSTLY DISABLED: dotnet40/dotnet472 replaced with universal registry fixes
         if has_legacy_dotnet:
             legacy_found = [comp for comp in legacy_dotnet_versions if comp in components_to_install]
             self.logger.info(f"Using hybrid approach: protontricks for legacy .NET versions {legacy_found} (reliable), {'winetricks' if use_winetricks else 'protontricks'} for other components")

jackify/backend/services/automated_prefix_service.py

@@ -50,7 +50,8 @@ class AutomatedPrefixService:
             from jackify.backend.handlers.wine_utils import WineUtils
 
             # Check for Lorerim-specific Proton override first
-            if modlist_name and modlist_name.lower() == 'lorerim':
+            modlist_normalized = modlist_name.lower().replace(" ", "") if modlist_name else ""
+            if modlist_normalized == 'lorerim':
                 lorerim_proton = self._get_lorerim_preferred_proton()
                 if lorerim_proton:
                     logger.info(f"Lorerim detected: Using {lorerim_proton} instead of user settings")
@@ -58,7 +59,7 @@ class AutomatedPrefixService:
                     return lorerim_proton
 
             # Check for Lost Legacy-specific Proton override (needs Proton 9 for ENB compatibility)
-            if modlist_name and modlist_name.lower() == 'lostlegacy':
+            if modlist_normalized == 'lostlegacy':
                 lostlegacy_proton = self._get_lorerim_preferred_proton()  # Use same logic as Lorerim
                 if lostlegacy_proton:
                     logger.info(f"Lost Legacy detected: Using {lostlegacy_proton} instead of user settings (ENB compatibility)")
@@ -2980,14 +2981,115 @@ echo Prefix creation complete.
             logger.error(f"Failed to update registry path: {e}")
             return False
 
+    def _apply_universal_dotnet_fixes(self, modlist_compatdata_path: str):
+        """Apply universal dotnet4.x compatibility registry fixes to ALL modlists"""
+        try:
+            prefix_path = os.path.join(modlist_compatdata_path, "pfx")
+            if not os.path.exists(prefix_path):
+                logger.warning(f"Prefix path not found: {prefix_path}")
+                return False
+
+            logger.info("Applying universal dotnet4.x compatibility registry fixes...")
+
+            # Find the appropriate Wine binary to use for registry operations
+            wine_binary = self._find_wine_binary_for_registry(modlist_compatdata_path)
+            if not wine_binary:
+                logger.error("Could not find Wine binary for registry operations")
+                return False
+
+            # Set environment for Wine registry operations
+            env = os.environ.copy()
+            env['WINEPREFIX'] = prefix_path
+            env['WINEDEBUG'] = '-all'  # Suppress Wine debug output
+
+            # Registry fix 1: Set mscoree=native DLL override
+            # This tells Wine to use native .NET runtime instead of Wine's implementation
+            logger.debug("Setting mscoree=native DLL override...")
+            cmd1 = [
+                wine_binary, 'reg', 'add',
+                'HKEY_CURRENT_USER\\Software\\Wine\\DllOverrides',
+                '/v', 'mscoree', '/t', 'REG_SZ', '/d', 'native', '/f'
+            ]
+
+            result1 = subprocess.run(cmd1, env=env, capture_output=True, text=True)
+            if result1.returncode == 0:
+                logger.info("Successfully applied mscoree=native DLL override")
+            else:
+                logger.warning(f"Failed to set mscoree DLL override: {result1.stderr}")
+
+            # Registry fix 2: Set OnlyUseLatestCLR=1
+            # This prevents .NET version conflicts by using the latest CLR
+            logger.debug("Setting OnlyUseLatestCLR=1 registry entry...")
+            cmd2 = [
+                wine_binary, 'reg', 'add',
+                'HKEY_LOCAL_MACHINE\\Software\\Microsoft\\.NETFramework',
+                '/v', 'OnlyUseLatestCLR', '/t', 'REG_DWORD', '/d', '1', '/f'
+            ]
+
+            result2 = subprocess.run(cmd2, env=env, capture_output=True, text=True)
+            if result2.returncode == 0:
+                logger.info("Successfully applied OnlyUseLatestCLR=1 registry entry")
+            else:
+                logger.warning(f"Failed to set OnlyUseLatestCLR: {result2.stderr}")
+
+            # Both fixes applied - this should eliminate dotnet4.x installation requirements
+            if result1.returncode == 0 and result2.returncode == 0:
+                logger.info("Universal dotnet4.x compatibility fixes applied successfully")
+                return True
+            else:
+                logger.warning("Some dotnet4.x registry fixes failed, but continuing...")
+                return False
+
+        except Exception as e:
+            logger.error(f"Failed to apply universal dotnet4.x fixes: {e}")
+            return False
+
+    def _find_wine_binary_for_registry(self, modlist_compatdata_path: str) -> Optional[str]:
+        """Find the appropriate Wine binary for registry operations"""
+        try:
+            # Method 1: Try to detect from Steam's config or use Proton from compat data
+            # Look for wine binary in common Proton locations
+            proton_paths = [
+                os.path.expanduser("~/.local/share/Steam/compatibilitytools.d"),
+                os.path.expanduser("~/.steam/steam/steamapps/common")
+            ]
+
+            for base_path in proton_paths:
+                if os.path.exists(base_path):
+                    for item in os.listdir(base_path):
+                        if 'proton' in item.lower():
+                            wine_path = os.path.join(base_path, item, 'files', 'bin', 'wine')
+                            if os.path.exists(wine_path):
+                                logger.debug(f"Found Wine binary: {wine_path}")
+                                return wine_path
+
+            # Method 2: Fallback to system wine if available
+            try:
+                result = subprocess.run(['which', 'wine'], capture_output=True, text=True)
+                if result.returncode == 0:
+                    wine_path = result.stdout.strip()
+                    logger.debug(f"Using system Wine binary: {wine_path}")
+                    return wine_path
+            except Exception:
+                pass
+
+            logger.error("No suitable Wine binary found for registry operations")
+            return None
+
+        except Exception as e:
+            logger.error(f"Error finding Wine binary: {e}")
+            return None
+
     def _inject_game_registry_entries(self, modlist_compatdata_path: str):
-        """Detect and inject FNV/Enderal game paths into modlist's system.reg"""
+        """Detect and inject FNV/Enderal game paths and apply universal dotnet4.x compatibility fixes"""
         system_reg_path = os.path.join(modlist_compatdata_path, "pfx", "system.reg")
         if not os.path.exists(system_reg_path):
             logger.warning("system.reg not found, skipping game path injection")
             return
 
-        logger.info("Detecting and injecting game registry entries...")
+        logger.info("Detecting game registry entries...")
+
+        # NOTE: Universal dotnet4.x registry fixes now applied in modlist_handler.py after .reg downloads
         
         # Game configurations
         games_config = {