bin/git_sha1_gen.py

   1 #!/usr/bin/env python
   2
   3 import os.path
   4 import subprocess
   5 import sys
   6
   7 git_dir = os.path.join(os.path.dirname(sys.argv[0]), '..', '.git')
   8 try:
   9     git_sha1 = subprocess.check_output([
  10         'git',
  11         '--git-dir=' + git_dir,
  12         'rev-parse',
  13         '--short=10',
  14         'HEAD',
  15     ], stderr=open(os.devnull, 'w'))
  16 except subprocess.CalledProcessError as e:
  17     # don't print anything if git fails
  18     pass
  19 else:
  20     sys.stdout.write('#define MESA_GIT_SHA1 "git-%s"\n' % git_sha1.rstrip())