clang-format: Give clang-format-diff.py a -v option.
With it, it prints the file being formatted. Apparently people are
formatting thousands of files and some progress indication is helpful.
git-svn-id: svn://svn.chromium.org/llvm-project/cfe/trunk/tools/clang-format@221990 0b72dbe1-c17f-4bc7-b9db-2b4152be0356
diff --git a/clang-format-diff.py b/clang-format-diff.py
index b896ffc..247dace 100755
--- a/clang-format-diff.py
+++ b/clang-format-diff.py
@@ -52,6 +52,8 @@
r'|protodevel)',
help='custom pattern selecting file paths to reformat '
'(case insensitive, overridden by -regex)')
+ parser.add_argument('-v', '--verbose', action='store_true',
+ help='be more verbose, ineffective without -i')
parser.add_argument(
'-style',
help=
@@ -89,6 +91,8 @@
# Reformat files containing changes in place.
for filename, lines in lines_by_file.iteritems():
+ if args.i and args.verbose:
+ print 'Formatting', filename
command = [binary, filename]
if args.i:
command.append('-i')