move debug logger setup to utils.py

This is cleaner and will allow it to be reused elsewhere.

1 files changed, 13 insertions, 0 deletions

diff --git a/git_deps/utils.py b/git_deps/utils.py
index 3661c00..e2e1720 100644
--- a/git_deps/utils.py
+++ b/git_deps/utils.py
@@ -1,8 +1,21 @@
 from __future__ import print_function
 
+import logging
 import sys
 
 
 def abort(msg, exitcode=1):
     print(msg, file=sys.stderr)
     sys.exit(exitcode)
+
+
+def debug_logger(name):
+    log_format = '%(asctime)-15s %(levelname)-6s %(message)s'
+    date_format = '%b %d %H:%M:%S'
+    formatter = logging.Formatter(fmt=log_format, datefmt=date_format)
+    handler = logging.StreamHandler(stream=sys.stdout)
+    handler.setFormatter(formatter)
+    logger = logging.getLogger(name)
+    logger.setLevel(logging.DEBUG)
+    logger.addHandler(handler)
+    return logger