From 720c2fd910fe91b95f0daaed7d69393c28b00c52 Mon Sep 17 00:00:00 2001
From: admin <root@lelekaos.com>
Date: Mon, 18 May 2026 15:13:31 +0000
Subject: [PATCH] feat: add utils (config loader, logging setup)

---
 ns8_backup_monitor/utils.py | 57 +++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 ns8_backup_monitor/utils.py

diff --git a/ns8_backup_monitor/utils.py b/ns8_backup_monitor/utils.py
new file mode 100644
index 0000000..c182571
--- /dev/null
+++ b/ns8_backup_monitor/utils.py
@@ -0,0 +1,57 @@
+#!/usr/bin/env python3
+"""
+utils.py - Shared utilities: config loading, logging setup.
+"""
+
+import logging
+import logging.handlers
+import sys
+from pathlib import Path
+
+try:
+    import yaml
+except ImportError:
+    yaml = None
+
+
+DEFAULT_CONFIG_PATHS = [
+    "/etc/ns8-backup-monitor/config.yml",
+    "/opt/ns8-backup-monitor/config/config.yml",
+    "config/config.yml",
+]
+
+
+def load_config(path: str = None) -> dict:
+    if yaml is None:
+        raise ImportError("PyYAML not installed. Run: pip3 install pyyaml")
+
+    paths = [path] if path else DEFAULT_CONFIG_PATHS
+    for p in paths:
+        if p and Path(p).exists():
+            with open(p) as f:
+                return yaml.safe_load(f) or {}
+
+    raise FileNotFoundError(
+        f"No config file found. Tried: {paths}\n"
+        "Copy config/config.yml.example to config/config.yml and edit it."
+    )
+
+
+def setup_logging(config: dict):
+    log_cfg = config.get("logging", {})
+    level = getattr(logging, log_cfg.get("level", "INFO").upper(), logging.INFO)
+    log_file = log_cfg.get("file", "")
+
+    handlers = [logging.StreamHandler(sys.stdout)]
+    if log_file:
+        handlers.append(
+            logging.handlers.RotatingFileHandler(
+                log_file, maxBytes=5 * 1024 * 1024, backupCount=3
+            )
+        )
+
+    logging.basicConfig(
+        level=level,
+        format="%(asctime)s [%(levelname)s] %(name)s: %(message)s",
+        handlers=handlers,
+    )