flake.nix

@@ -15,12 +15,16 @@
           ruff
           (
             python3.withPackages (ps: with ps;[
+              # Dev dependencies
               python-lsp-server
               pylsp-mypy
               mypy
               setuptools-scm
+
+              #App dependencies
               pyside6
               tomlkit
+              vdf
             ]
             )
           )

pyproject.toml

@@ -17,6 +17,7 @@ classifiers = [
 dependencies = [
     "pyside6",
     "tomlkit",
+    "vdf",
 ]
 requires-python = ">=3.6"
 
@@ -47,7 +48,8 @@ mypy_path = "$MYPY_CONFIG_FILE_DIR/src"
 module = [
     "PySide6.QtGui",
     "PySide6.QtCore",
-    "PySide6.QtQml"
+    "PySide6.QtQml",
+    "vdf"
 ]
 ignore_missing_imports = true
 

src/leek/mod_list.py

@@ -3,16 +3,11 @@ from PySide6.QtCore import QAbstractListModel, QModelIndex
 from leek.mod import InvalidModError
 from leek.qmod import QMod
 from pathlib import Path
+from leek.utils import GameFinder
 
 QML_IMPORT_NAME = "Leek"
 QML_IMPORT_MAJOR_VERSION = 1
 
-# TODO: Don't harcode the mods path
-GAME_PATH = Path(
-    "/home/toast/.local/share/Steam/steamapps/common/Hatsune Miku Project DIVA Mega Mix Plus/"
-)
-MOD_PATH = Path(GAME_PATH, "mods")
-
 
 # Qt follows C++ naming conventions
 # ruff: noqa: N802
@@ -22,7 +17,9 @@ class QModListModel(QAbstractListModel):
         super().__init__(parent=parent)
         mods: list[QMod] = []
 
-        for dir in MOD_PATH.iterdir():
+        mod_path: Path = GameFinder.find() / "mods"
+
+        for dir in mod_path.iterdir():
             if dir.name == ".stfolder":
                 continue
             try:

src/leek/utils.py

@@ -0,0 +1,32 @@
+import vdf
+from pathlib import Path
+
+
+class GameFinder:
+    __game_path: Path | None = None
+
+    @staticmethod
+    def find() -> Path:
+        if GameFinder.__game_path is not None:
+            return GameFinder.__game_path
+
+        # .local/share/Steam/config/libraryfolders.vdf
+        steam_path: Path = Path.home() / ".local/share/Steam"
+        libraries_vdf_path: Path = steam_path / "config/libraryfolders.vdf"
+
+        with libraries_vdf_path.open() as vdf_file:
+            data: dict = vdf.parse(vdf_file)
+            for index in data["libraryfolders"]:
+                library: dict = data["libraryfolders"][index]
+
+                project_diva_id: str = "1761390"
+                if project_diva_id in library["apps"]:
+                    libray_path: Path = Path(library["path"])
+                    GameFinder.__game_path = (
+                        libray_path
+                        / "steamapps/common/Hatsune Miku Project DIVA Mega Mix Plus"
+                    )
+                    return GameFinder.__game_path
+
+        # Could not find the game :(
+        raise FileNotFoundError