kc3-lang/angle/scripts/apply_clang_format_on_all_sources.py

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• Hash : f35f1110
  Author :
  Date : 2019-07-19T09:18:55
  

  Add script to apply clang-format on all sources
  
  1. python script wrapper to call clang-format over the whole code base
  2. Add clang-format rule `IncludeBlocks: Preserve` to tell clang-format
  do not merge include blocks
  3. Fix existed clang-format issue in code base
  
  Bug: angleproject:3532
  Change-Id: I289292dc62c2784ff21688065c87c3f3f5538f17
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1709720
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  

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• scripts/apply_clang_format_on_all_sources.py

• #!/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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