Ignore all files and directories that starts with . (#3094)

* Ignore all files and directories that starts with .

* pylint

* Check all parts

supervisor/store/data.py

@@ -1,7 +1,7 @@
 """Init file for Supervisor add-on data."""
 import logging
 from pathlib import Path
-from typing import Any, Dict
+from typing import Any, Dict, Optional
 
 import voluptuous as vol
 from voluptuous.humanize import humanize_error
@@ -86,15 +86,14 @@ class StoreData(CoreSysAttributes):
         self.repositories[slug] = repository_info
         self._read_addons_folder(path, slug)
 
-    def _read_addons_folder(self, path: Path, repository: Dict) -> None:
-        """Read data from add-ons folder."""
+    def _find_addons(self, path: Path, repository: Dict) -> Optional[list[Path]]:
+        """Find add-ons in the path."""
         try:
             # Generate a list without artefact, safe for corruptions
             addon_list = [
                 addon
                 for addon in path.glob("**/config.*")
-                if ".git" not in addon.parts
-                and ".github" not in addon.parts
+                if not [part for part in addon.parts if part.startswith(".")]
                 and addon.suffix in FILE_SUFFIX_CONFIGURATION
             ]
         except OSError as err:
@@ -110,6 +109,12 @@ class StoreData(CoreSysAttributes):
             _LOGGER.critical(
                 "Can't process %s because of Filesystem issues: %s", repository, err
             )
+            return None
+        return addon_list
+
+    def _read_addons_folder(self, path: Path, repository: Dict) -> None:
+        """Read data from add-ons folder."""
+        if not (addon_list := self._find_addons(path, repository)):
             return
 
         for addon in addon_list:

tests/store/test_reading_addons.py

@@ -0,0 +1,24 @@
+"""Test that we are reading add-on files correctly."""
+from pathlib import Path
+from unittest.mock import patch
+
+from supervisor.coresys import CoreSys
+
+
+def test_read_addon_files(coresys: CoreSys):
+    """Test that we are reading add-on files correctly."""
+    with patch(
+        "pathlib.Path.glob",
+        return_value=[
+            Path("addon/config.yml"),
+            Path(".git/config.yml"),
+            Path("somepath/.git/config.yml"),
+            Path("somepath/deeper_in_the_structure/.github/config.yml"),
+            Path(".github/config.yml"),
+            Path(".circleci/config.yml"),
+        ],
+    ):
+        addon_list = coresys.store.data._find_addons(Path("test"), {})
+
+        assert len(addon_list) == 1
+        assert str(addon_list[0]) == "addon/config.yml"