From 760f131d1caaf0539d480a3f7ec4a378178f9727 Mon Sep 17 00:00:00 2001
From: dw-0 <th33xitus@gmail.com>
Date: Sun, 9 Mar 2025 08:19:32 +0100
Subject: [PATCH] fix(klipper): handle file access exception for dietpi version
 file (#658)

Signed-off-by: Dominik Willner <th33xitus@gmail.com>
---
 kiauh/components/klipper/klipper_utils.py | 3 ++-
 kiauh/utils/fs_utils.py                   | 7 ++++---
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/kiauh/components/klipper/klipper_utils.py b/kiauh/components/klipper/klipper_utils.py
index f4026e0..918d0f1 100644
--- a/kiauh/components/klipper/klipper_utils.py
+++ b/kiauh/components/klipper/klipper_utils.py
@@ -40,6 +40,7 @@ from core.submodules.simple_config_parser.src.simple_config_parser.simple_config
 )
 from core.types.component_status import ComponentStatus
 from utils.common import check_install_dependencies, get_install_status
+from utils.fs_utils import check_file_exist
 from utils.input_utils import get_confirm, get_number_input, get_string_input
 from utils.instance_utils import get_instances
 from utils.sys_utils import cmd_sysctl_service, parse_packages_from_file
@@ -206,7 +207,7 @@ def install_klipper_packages() -> None:
     packages.append("pkg-config")
 
     # Add dbus requirement for DietPi distro
-    if Path("/boot/dietpi/.version").exists():
+    if check_file_exist(Path("/boot/dietpi/.version")):
         packages.append("dbus")
 
     check_install_dependencies({*packages})
diff --git a/kiauh/utils/fs_utils.py b/kiauh/utils/fs_utils.py
index 049afd6..cabdaf8 100644
--- a/kiauh/utils/fs_utils.py
+++ b/kiauh/utils/fs_utils.py
@@ -10,6 +10,7 @@
 # ======================================================================= #
 from __future__ import annotations
 
+import os
 import re
 import shutil
 from pathlib import Path
@@ -29,15 +30,15 @@ def check_file_exist(file_path: Path, sudo=False) -> bool:
     :return: True, if file exists, otherwise False
     """
     if sudo:
+        command = ["sudo", "find", file_path.as_posix()]
         try:
-            command = ["sudo", "find", file_path.as_posix()]
             check_output(command, stderr=DEVNULL)
             return True
         except CalledProcessError:
             return False
     else:
-        if file_path.exists():
-            return True
+        if os.access(file_path, os.F_OK):
+            return file_path.exists()
         else:
             return False