Set up logging handler in autoupdate

pre_commit/commands/autoupdate.py

@@ -2,11 +2,13 @@ from __future__ import print_function
 from __future__ import unicode_literals
 
 import sys
+import logging
 
 from aspy.yaml import ordered_dump
 from aspy.yaml import ordered_load
 
 import pre_commit.constants as C
+from pre_commit.logging_handler import LoggingHandler
 from pre_commit.clientlib.validate_config import CONFIG_JSON_SCHEMA
 from pre_commit.clientlib.validate_config import is_local_hooks
 from pre_commit.clientlib.validate_config import load_config
@@ -17,6 +19,9 @@ from pre_commit.util import cmd_output
 from pre_commit.util import cwd
 
 
+logger = logging.getLogger('pre_commit')
+
+
 class RepositoryCannotBeUpdatedError(RuntimeError):
     pass
 
@@ -58,6 +63,10 @@ def _update_repository(repo_config, runner):
 
 def autoupdate(runner):
     """Auto-update the pre-commit config to the latest versions of repos."""
+    # Set up our logging handler
+    logger.addHandler(LoggingHandler(False))
+    logger.setLevel(logging.WARNING)
+
     retv = 0
     output_configs = []
     changed = False