implement per-file OWNERS support

presubmit_support.py

 #!/usr/bin/env python
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Enables directory-specific presubmit checks to run at upload and/or commit.
 """
 
 __version__ = '1.6.1'
 
@@ skipping 220 matching lines @@
     # TBD
     self.host_url = 'http://codereview.chromium.org'
     if self.rietveld:
       self.host_url = self.rietveld.url
 
     # We expose various modules and functions as attributes of the input_api
     # so that presubmit scripts don't have to import them.
     self.basename = os.path.basename
     self.cPickle = cPickle
     self.cStringIO = cStringIO
+    self.glob = glob.glob
     self.json = json
     self.logging = logging.getLogger('PRESUBMIT')
     self.os_listdir = os.listdir
     self.os_walk = os.walk
     self.os_path = os.path
     self.pickle = pickle
     self.marshal = marshal
     self.re = re
     self.subprocess = subprocess
     self.tempfile = tempfile
@@ skipping 11 matching lines @@
 
     # The local path of the currently-being-processed presubmit script.
     self._current_presubmit_path = os.path.dirname(presubmit_path)
 
     # We carry the canned checks so presubmit scripts can easily use them.
     self.canned_checks = presubmit_canned_checks
 
     # TODO(dpranke): figure out a list of all approved owners for a repo
     # in order to be able to handle wildcard OWNERS files?
     self.owners_db = owners.Database(change.RepositoryRoot(),
-        fopen=file, os_path=self.os_path)
+        fopen=file, os_path=self.os_path, glob=self.glob)
     self.verbose = verbose
 
   def PresubmitLocalPath(self):
     """Returns the local path of the presubmit script currently being run.
 
     This is useful if you don't want to hard-code absolute paths in the
     presubmit script.  For example, It can be used to find another file
     relative to the PRESUBMIT.py script, so the whole tree can be branched and
     the presubmit script still works, without editing its content.
     """
@@ skipping 977 matching lines @@
   except PresubmitFailure, e:
     print >> sys.stderr, e
     print >> sys.stderr, 'Maybe your depot_tools is out of date?'
     print >> sys.stderr, 'If all fails, contact maruel@'
     return 2
 
 
 if __name__ == '__main__':
   fix_encoding.fix_encoding()
   sys.exit(Main(None))