debian/find-binaries.py

   1 #!/usr/bin/env python3
   2
   3 # Use heuristics to identify new files that maybe binaries.
   4 # Flagged files need to be manually inspected and either added to the
   5 # whitelist (because they are safe to redistribute), or to the blacklist
   6 # (so that they'll be removed prior to orig.tar.xz generation).
   7
   8 import os
   9 import re
  10 import sys
  11
  12 def nameOK(name):
  13     OKPatterns = ['\.gitignore', 'AUTHORS', 'FILE.LST', 'Change[lL]og',
  14                   'COPYING', 'configure', 'FAQ', '(GNU)?[Mm]akefile',
  15                   'INDEX', 'LICENSE', 'README', 'TODO' ]
  16     OKRegexs = map(re.compile, OKPatterns)
  17
  18     for r in OKRegexs:
  19         if r.match(name):
  20             return True
  21     return False
  22
  23 def extensionOK(name):
  24     OKExtensions = [ '1', '3', 'ASL', 'asi', 'asl', 'aslc', 'Asm', 'asm',
  25                      'asm16', 'bat', 'bmp', 'c', 'CMM', 'cmm', 'cnf', 'cpp',
  26                      'css', 'dec', 'decTest', 'dlg', 'dsc', 'docx', 'dsp',
  27                      'dsw', 'el', 'env', 'fdf', 'g', 'gif', 'H', 'h', 'hpp',
  28                      'html', 'i', 'idf', 'in', 'inc', 'inf', 'info', 'ini',
  29                      'lds', 'log', 'lua', 'mak', 'makefile', 'md', 'nasm',
  30                      'nasmb', 'nsh', 'patch', 'pbxuser', 'pbxproj', 'pdf',
  31                      'pem', 'pl', 'png', 'pod', 'ps', 'py', 'r', 'rtf', 'S',
  32                      's', 'sct', 'sh', 'sln', 't', 'template', 'txt', 'uni',
  33                      'Vfr', 'vcproj', 'vfi', 'vfr', 'xml' ]
  34     ext = name.split('.')[-1]
  35
  36     if ext in OKExtensions:
  37         return True
  38     return False
  39
  40 if __name__ == '__main__':
  41     top = './'
  42     for root, dirs, files in os.walk(top):
  43         with open('./debian/binary-check.whitelist', 'r') as f:
  44             whitelist = list(map(lambda s: s.strip(), f.readlines()))
  45
  46         ret = 0
  47         for name in files:
  48             relpath = os.path.join(root, name)[len(top):]
  49             if relpath in whitelist:
  50                 continue
  51             if nameOK(name):
  52                 continue
  53             if extensionOK(name):
  54                 continue
  55             else:
  56                 sys.stdout.write("WARNING: Possible binary %s\n" % (os.path.join(root, name)))
  57                 ret = -1
  58     sys.exit(ret)
  59