Fix problem with multiple loggers

src/restic_compose_backup/commands/base.py

@@ -12,8 +12,8 @@ class BaseCommand:
         self.cli_args = cli_args
         self.log_level = cli_args.log_level
         self.config = Config()
-        self.logger = logging.getLogger(__name__)
         log.setup(level=self.log_level or self.config.log_level)
+        self.logger = log.logger
 
     def get_containers(self):
         """Get running containers"""

src/restic_compose_backup/log.py

@@ -25,4 +25,7 @@ def setup(level: str = 'warning'):
     # ch.setFormatter(logging.Formatter('%(asctime)s - {HOSTNAME} - %(name)s - %(levelname)s - %(message)s'))
     # ch.setFormatter(logging.Formatter('%(asctime)s - {HOSTNAME} - %(levelname)s - %(message)s'))
     ch.setFormatter(logging.Formatter('%(asctime)s - %(levelname)s: %(message)s'))
-    logger.addHandler(ch)
+
+    # Prevent duplicate handlers
+    if not logger.handlers:
+        logger.addHandler(ch)