Run auto-spell-checker (codespell) on files in depot_tools.

git_cl.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.
 
 # Copyright (C) 2008 Evan Martin <martine@danga.com>
 
 """A git-command for integrating reviews on Rietveld and Gerrit."""
 
 from __future__ import print_function
@@ skipping 184 matching lines @@
 def _git_set_branch_config_value(key, value, branch=None, **kwargs):
   """Sets the value or unsets if it's None of a git branch config.
 
   Valid, though not necessarily existing, branch must be provided,
   otherwise currently checked out branch is used.
   """
   if not branch:
     branch = GetCurrentBranch()
     assert branch, 'a branch name OR currently checked out branch is required'
   args = ['config']
-  # Check for boolean first, becuase bool is int, but int is not bool.
+  # Check for boolean first, because bool is int, but int is not bool.
   if value is None:
     args.append('--unset')
   elif isinstance(value, bool):
     args.append('--bool')
     value = str(value).lower()
   else:
     # git config also has --int, but apparently git config suffers from integer
     # overflows (http://crbug.com/640115), so don't use it.
     value = str(value)
   args.append(_git_branch_config_key(branch, key))
@@ skipping 2180 matching lines @@
   def _GerritCommitMsgHookCheck(self, offer_removal):
     hook = os.path.join(settings.GetRoot(), '.git', 'hooks', 'commit-msg')
     if not os.path.exists(hook):
       return
     # Crude attempt to distinguish Gerrit Codereview hook from potentially
     # custom developer made one.
     data = gclient_utils.FileRead(hook)
     if not('From Gerrit Code Review' in data and 'add_ChangeId()' in data):
       return
     print('Warning: you have Gerrit commit-msg hook installed.\n'
-          'It is not neccessary for uploading with git cl in squash mode, '
+          'It is not necessary for uploading with git cl in squash mode, '
           'and may interfere with it in subtle ways.\n'
           'We recommend you remove the commit-msg hook.')
     if offer_removal:
       reply = ask_for_data('Do you want to remove it now? [Yes/No]')
       if reply.lower().startswith('y'):
         gclient_utils.rm_file_or_tree(hook)
         print('Gerrit commit-msg hook removed.')
       else:
         print('OK, will keep Gerrit commit-msg hook in place.')
 
@@ skipping 690 matching lines @@
 
   If fine_grained is true, this will fetch CL statuses from the server.
   Otherwise, simply indicate if there's a matching url for the given branches.
 
   If max_processes is specified, it is used as the maximum number of processes
   to spawn to fetch CL status from the server. Otherwise 1 process per branch is
   spawned.
 
   See GetStatus() for a list of possible statuses.
   """
-  # Silence upload.py otherwise it becomes unwieldly.
+  # Silence upload.py otherwise it becomes unwieldy.
   upload.verbosity = 0
 
   if fine_grained:
     # Process one branch synchronously to work through authentication, then
     # spawn processes to process all the other branches in parallel.
     if changes:
       def fetch(cl):
         try:
           return (cl, cl.GetStatus())
         except:
@@ skipping 2090 matching lines @@
 if __name__ == '__main__':
   # These affect sys.stdout so do it outside of main() to simplify mocks in
   # unit testing.
   fix_encoding.fix_encoding()
   setup_color.init()
   try:
     sys.exit(main(sys.argv[1:]))
   except KeyboardInterrupt:
     sys.stderr.write('interrupted\n')
     sys.exit(1)