Add log level settings for auto skills

ms_agent/skill/auto_skills.py

@@ -3,6 +3,7 @@
 # yapf: disable
 import asyncio
 import logging
+import os
 import re
 from dataclasses import dataclass, field
 from pathlib import Path
@@ -39,6 +40,15 @@ def _configure_logger_to_dir(log_dir: Path) -> None:
     log_dir.mkdir(parents=True, exist_ok=True)
     log_file = log_dir / 'ms_agent.log'
 
+    # Get current log level from environment
+    log_level_str = os.getenv('LOG_LEVEL', 'INFO').upper()
+    log_level = getattr(logging, log_level_str, logging.INFO)
+
+    # Update logger level to respect current LOG_LEVEL env var
+    logger.setLevel(log_level)
+    for handler in logger.handlers:
+        handler.setLevel(log_level)
+
     # Check if file handler for this path already exists
     for handler in logger.handlers:
         if isinstance(handler, logging.FileHandler):
@@ -52,7 +62,7 @@ def _configure_logger_to_dir(log_dir: Path) -> None:
 
     file_handler = logging.FileHandler(str(log_file), mode='a')
     file_handler.setFormatter(logging.Formatter('[%(levelname)s:%(name)s] %(message)s'))
-    file_handler.setLevel(logger.level)
+    file_handler.setLevel(log_level)
     logger.addHandler(file_handler)
     logger.info(f'Logger configured to output to: {log_file}')
 

ms_agent/utils/logger.py

@@ -53,6 +53,10 @@ def get_logger(log_file: Optional[str] = None,
     logger = logging.getLogger(logger_name)
     logger.propagate = False
     if logger_name in init_loggers:
+        # Update log level dynamically to respect current LOG_LEVEL env var
+        logger.setLevel(log_level)
+        for handler in logger.handlers:
+            handler.setLevel(log_level)
         add_file_handler_if_needed(logger, log_file, file_mode, log_level)
         return logger
 
@@ -124,3 +128,28 @@ def add_file_handler_if_needed(logger, log_file, file_mode, log_level):
         file_handler.setFormatter(logger_format)
         file_handler.setLevel(log_level)
         logger.addHandler(file_handler)
+
+
+def refresh_log_level(target_logger=None):
+    """
+    Refresh logger level from LOG_LEVEL environment variable.
+
+    This is useful when LOG_LEVEL is changed after the logger was initialized.
+
+    Args:
+        target_logger: Logger to refresh. If None, uses the default logger.
+
+    Returns:
+        The new log level (as int).
+    """
+    if target_logger is None:
+        target_logger = logger
+
+    log_level_str = os.getenv('LOG_LEVEL', 'INFO').upper()
+    log_level_int = getattr(logging, log_level_str, logging.INFO)
+
+    target_logger.setLevel(log_level_int)
+    for handler in target_logger.handlers:
+        handler.setLevel(log_level_int)
+
+    return log_level_int