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#!/usr/bin/env python
# Copyright 2019 The ANGLE Project Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# apply_clang_format_on_all_sources.py:
# Script to apply clang-format recursively on directory,
# example usage:
# ./scripts/apply_clang_format_on_all_sources.py src
from __future__ import print_function
import os
import sys
import platform
import subprocess
# inplace change and use style from .clang-format
CLANG_FORMAT_ARGS = ['-i', '-style=file']
def main(directory):
system = platform.system()
clang_format_exe = 'clang-format'
if system == 'Windows':
clang_format_exe += '.bat'
partial_cmd = [clang_format_exe] + CLANG_FORMAT_ARGS
for subdir, _, files in os.walk(directory):
if 'third_party' in subdir:
continue
for f in files:
if f.endswith(('.c', '.h', '.cpp', '.hpp')):
f_abspath = os.path.join(subdir, f)
print("Applying clang-format on ", f_abspath)
subprocess.check_call(partial_cmd + [f_abspath])
if __name__ == '__main__':
if len(sys.argv) > 2:
print('Too mang args', file=sys.stderr)
elif len(sys.argv) == 2:
main(os.path.join(os.getcwd(), sys.argv[1]))
else:
main(os.getcwd())
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