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 # allow list (because they are safe to redistribute), or to the reject list
   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
  13 def nameOK(name):
  14     OKPatterns = [r'\.gitignore', r'AUTHORS', r'FILE.LST', r'Change[lL]og',
  15                   r'COPYING', r'configure', r'FAQ', r'(GNU)?[Mm]akefile',
  16                   r'INDEX', r'LICENSE', r'README', r'TODO']
  17     OKRegexs = map(re.compile, OKPatterns)
  18
  19     for r in OKRegexs:
  20         if r.match(name):
  21             return True
  22     return False
  23
  24
  25 def extensionOK(name):
  26     OKExtensions = ['1', '3', 'ASL', 'asi', 'asl', 'aslc', 'Asm', 'asm',
  27                     'asm16', 'bat', 'bmp', 'c', 'CMM', 'cmm', 'cnf', 'cpp',
  28                     'css', 'dec', 'decTest', 'dlg', 'dsc', 'docx', 'dsp',
  29                     'dsw', 'el', 'env', 'fdf', 'g', 'gif', 'H', 'h', 'hpp',
  30                     'html', 'i', 'idf', 'in', 'inc', 'inf', 'info', 'ini',
  31                     'lds', 'log', 'lua', 'mak', 'makefile', 'md', 'nasm',
  32                     'nasmb', 'nsh', 'patch', 'pbxuser', 'pbxproj', 'pdf',
  33                     'pem', 'pl', 'png', 'pod', 'ps', 'py', 'r', 'rtf', 'S',
  34                     's', 'sct', 'sh', 'sln', 't', 'template', 'txt', 'uni',
  35                     'Vfr', 'vcproj', 'vfi', 'vfr', 'xml']
  36     ext = name.split('.')[-1]
  37
  38     if ext in OKExtensions:
  39         return True
  40     return False
  41
  42
  43 if __name__ == '__main__':
  44     top = './'
  45     for root, dirs, files in os.walk(top):
  46         with open('./debian/binary-check.allow', 'r') as f:
  47             allowlist = list(map(lambda s: s.strip(), f.readlines()))
  48
  49         ret = 0
  50         for name in files:
  51             relpath = os.path.join(root, name)[len(top):]
  52             if relpath in allowlist:
  53                 continue
  54             if nameOK(name):
  55                 continue
  56             if extensionOK(name):
  57                 continue
  58             else:
  59                 sys.stdout.write(
  60                     "WARNING: Possible binary %s\n" %
  61                     (os.path.join(root, name))
  62                 )
  63                 ret = -1
  64     sys.exit(ret)