Use unbuffered IO

Without this patch, git-deps | tee $FILE
only produces output in 4KB chunks
so when you have to kill the process after a day,
you are left with incomplete output.

1 files changed, 2 insertions, 0 deletions

diff --git a/git_deps/cli.py b/git_deps/cli.py
index be2fb45..9e8b0ab 100755
--- a/git_deps/cli.py
+++ b/git_deps/cli.py
@@ -22,6 +22,7 @@ from __future__ import print_function
 
 import argparse
 import json
+import os
 import sys
 
 from git_deps import __version__
@@ -134,6 +135,7 @@ def main(args):
     if options.serve:
         serve(options)
     else:
+        sys.stdout = os.fdopen(sys.stdout.fileno(), 'w', 0)
         try:
             cli(options, args)
         except InvalidCommitish as e: