scripts/python/cpplint_wrap.py

   1 ## wraps local cpplint to produce verbose output without code harness
   2 import cpplint
   3 import sys
   4
   5 def main():
   6     FILTERS=('cpplint --verbose=0 --linelength=100 --filter=-legal/copyright,-build/include_order,'
   7     '-build/c++11,-build/namespaces,-build/class,-build/include,-build/include_subdir,-readability/inheritance,'
   8     '-readability/function,-readability/casting,-readability/namespace,-readability/alt_tokens,'
   9     '-readability/braces,-readability/fn_size,-whitespace/comments,-whitespace/braces,-whitespace/empty_loop_body,'
  10     '-whitespace/indent,-whitespace/newline,-runtime/explicit,-runtime/arrays,-runtime/int,-runtime/references,'
  11     '-runtime/string,-runtime/operator,-runtime/printf').split(' ')
  12
  13     result = False
  14     files = sys.argv[1:]
  15     for loopfile in files:
  16         newargs = FILTERS + [loopfile]
  17         sys.argv = newargs
  18
  19         try:
  20             cpplint.main()
  21         except SystemExit as e:
  22             last_result = e.args[0]
  23             result = result or last_result
  24             if (last_result):
  25                 write_code_lines(loopfile)
  26     sys.exit(result)
  27
  28 def write_code_lines(filename):
  29     with open(filename, 'r') as f:
  30         linenum = 1
  31         for line in f:
  32             if (not '// by md-split' in line):
  33                 sys.stdout.write('%3d  %s' % (linenum, line))
  34             linenum += 1
  35
  36 if __name__ == '__main__':
  37   main()