fix: backup installed plugins before updating resources

src/lungo_cli/core/app.py

@@ -224,7 +224,16 @@ def update_app_data(self) -> None:
                 or self.file_utils.read_text(self.storage.init_file) != config_hash
             ):
                 self.console.print_info("Updating bundled resources...")
+
+                # Backup the installed plugins directory if it exists
+                if self.storage.installed_plugins_dir.is_dir():
+                    self.file_utils.move(self.storage.installed_plugins_dir, self.storage.cache_plugins_dir)
+
                 self.file_utils.copy_package_resources(f"{PACKAGE_NAME}.resources", ".", self.storage.bundled_dir)
+
+                if self.storage.cache_plugins_dir.is_dir():
+                    self.file_utils.move(self.storage.cache_plugins_dir, self.storage.installed_plugins_dir)
+
                 self.file_utils.change_mode(self.storage.bundled_dir, 0o700)
                 self.file_utils.remove(self.storage.init_file)
 

src/lungo_cli/core/file.py

@@ -59,6 +59,21 @@ def copy(self, src: str | PathLike[str], dst: str | PathLike[str], merge: bool =
             self.console.print_error(f"Failed to copy {format_path(src.name)} to {format_path(dst.name)} ({e}).")
             raise Exit(code=1)
 
+    def move(self, src: str | PathLike[str], dst: str | PathLike[str], merge: bool = False) -> None:
+        src = Path(src)
+        dst = Path(dst)
+
+        try:
+            self.create_dir(dst.parent)
+
+            if not merge:
+                self.remove(dst)
+
+            shutil.move(src, dst)
+        except Exception as e:
+            self.console.print_error(f"Failed to move {format_path(src.name)} to {format_path(dst.name)} ({e}).")
+            raise Exit(code=1)
+
     def remove(self, path: str | PathLike[str]) -> None:
         path = Path(path)
 

src/lungo_cli/core/storage.py

@@ -64,10 +64,6 @@ def data_dir(self, value: str | PathLike[str]):
     def data_latest_dir(self) -> Path:
         return self._data_dir / self._storage_version
 
-    @property
-    def custom_plugins_dir(self) -> Path:
-        return self.config_dir / "plugins"
-
     @property
     def bundled_dir(self) -> Path:
         return self.data_latest_dir / self.bundled_rel
@@ -96,6 +92,14 @@ def managed_rel(self) -> Path:
     def excluded_rel(self) -> Path:
         return Path("excluded")
 
+    @property
+    def cache_plugins_dir(self) -> Path:
+        return self.cache_latest_dir / "plugins"
+
+    @property
+    def custom_plugins_dir(self) -> Path:
+        return self.config_dir / "plugins"
+
     @property
     def installed_plugins_dir(self) -> Path:
         return self.bundled_dir / "plugins"