Add cpplint to presubmit input_api

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'
+__version__ = '1.6.2'
 
 # TODO(joi) Add caching where appropriate/needed. The API is designed to allow
 # caching (between all different invocations of presubmit scripts for a given
 # change). We should add it as our presubmit scripts start feeling slow.
 
+import cpplint
 import cPickle  # Exposed through the API.
 import cStringIO  # Exposed through the API.
 import contextlib
 import fnmatch
 import glob
 import inspect
 import json  # Exposed through the API.
 import logging
 import marshal  # Exposed through the API.
 import optparse
@@ skipping 215 matching lines @@
     self.rietveld = rietveld_obj
     # 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.cpplint = cpplint
     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
@@ skipping 16 matching lines @@
 
     # 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, glob=self.glob)
     self.verbose = verbose
 
+    # Replace <hash_map> and <hash_set> as headers that need to be included
+    # with "base/hash_tables.h" instead.
+    # Access to a protected member _XX of a client class
+    # pylint: disable=W0212
+    self.cpplint._re_pattern_templates = [
+      (a, b, 'base/hash_tables.h')
+        if header in ('<hash_map>', '<hash_set>') else (a, b, header)
+      for (a, b, header) in cpplint._re_pattern_templates
+    ]
+
   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.
     """
     return self._current_presubmit_path
 
@@ skipping 1003 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))