feat: test mission integrity

dzgui/api/mods.py

@@ -48,11 +48,16 @@ def get_local_mods(workshop_path: Path) -> list[Path]:
     mods = [file for file in workshop_path.iterdir() if file.is_dir()]
     return mods
 
+def is_mission(path: Path) -> None:
+    # TODO: parse integrity of other files
+    file = path / "init.c"
+    return file.exists()
 
 def parse_meta(file: Path) -> ModMeta | None:
     mod = file / "meta.cpp"
     if mod.exists() is False:
         return None
+    try:
         with open(file / "meta.cpp", "r") as f:
             st = f.read()
             lex = shlex.shlex(st)
@@ -75,8 +80,10 @@ def parse_meta(file: Path) -> ModMeta | None:
                         ntok = ntok.split('"')[1]
                 if ntok is not None:
                     v.append(ntok)
-        meta = ModMeta(*v)
+            return ModMeta(*v)
-        return meta
+    except Exception as e:
+        logger.critical(e)
+        return None
 
 
 def get_mod_size(path: Path) -> float:
@@ -98,7 +105,6 @@ def parse_mods(mods: list[Path]) -> list[Any]:
     for mod in mods:
         mod_dir = mod.name
         symlink = _hash(mod_dir)
-        # FIXME: malformed .cpp files could break this
         meta = parse_meta(mod)
         if meta is None:
             continue