Add --log-level

Author: tony

CHANGES

@@ -8,6 +8,7 @@ CURRENT
 -------
 
 - [internal]: Fix documentation for :meth:``Session.switch_client()``.
+- [cli]: Add ``--log-level`` argument.
 
 0.1.13
 ------

tmuxp/cli.py

@@ -915,6 +915,12 @@ def get_parser():
 
     import_tmuxinator.set_defaults(callback=command_import_tmuxinator)
 
+    parser.add_argument(
+        '--log-level', dest='log_level',
+        default=None,
+        help='Level of debug verbosity. DEBUG, INFO, WARNING, ERROR, CRITICAL.',
+    )
+
     parser.add_argument(
         '-v', '--version', action='version',
         version='tmuxp %s' % __version__,