codereview.settings: add GIT_NUMBER_FOOTER setting.

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 628 matching lines @@
     self.tree_status_url = None
     self.viewvc_url = None
     self.updated = False
     self.is_gerrit = None
     self.squash_gerrit_uploads = None
     self.gerrit_skip_ensure_authenticated = None
     self.git_editor = None
     self.project = None
     self.force_https_commit_url = None
     self.pending_ref_prefix = None
+    self.git_number_footer = None
 
   def LazyUpdateIfNeeded(self):
     """Updates the settings from a codereview.settings file, if available."""
     if not self.updated:
       # The only value that actually changes the behavior is
       # autoupdate = "false". Everything else means "true".
       autoupdate = RunGit(['config', 'rietveld.autoupdate'],
                           error_ok=True
                           ).strip().lower()
 
@@ skipping 215 matching lines @@
       self.force_https_commit_url = self._GetRietveldConfig(
           'force-https-commit-url', error_ok=True)
     return self.force_https_commit_url
 
   def GetPendingRefPrefix(self):
     if not self.pending_ref_prefix:
       self.pending_ref_prefix = self._GetRietveldConfig(
           'pending-ref-prefix', error_ok=True)
     return self.pending_ref_prefix
 
+  def GetHasGitNumberFooter(self):
+    # TODO(tandrii): this has to be removed after Rietveld is read-only.

[tandrii(chromium), 2016/09/09 22:17:03]

only while Rietveld Cls can be landed.

+    # see also bugs http://crbug.com/642493 and http://crbug.com/600469.
+    if not self.git_number_footer:
+      self.git_number_footer = self._GetRietveldConfig(
+          'git-number-footer', error_ok=True)
+    return self.git_number_footer
+
   def _GetRietveldConfig(self, param, **kwargs):
     return self._GetConfig('rietveld.' + param, **kwargs)
 
   def _GetBranchConfig(self, branch_name, param, **kwargs):
     return self._GetConfig('branch.' + branch_name + '.' + param, **kwargs)
 
   def _GetConfig(self, param, **kwargs):
     self.LazyUpdateIfNeeded()
     return RunGit(['config', param], **kwargs).strip()
 
@@ skipping 2052 matching lines @@
   SetProperty('private', 'PRIVATE', unset_error_ok=True)
   SetProperty('tree-status-url', 'STATUS', unset_error_ok=True)
   SetProperty('viewvc-url', 'VIEW_VC', unset_error_ok=True)
   SetProperty('bug-prefix', 'BUG_PREFIX', unset_error_ok=True)
   SetProperty('cpplint-regex', 'LINT_REGEX', unset_error_ok=True)
   SetProperty('force-https-commit-url', 'FORCE_HTTPS_COMMIT_URL',
               unset_error_ok=True)
   SetProperty('cpplint-ignore-regex', 'LINT_IGNORE_REGEX', unset_error_ok=True)
   SetProperty('project', 'PROJECT', unset_error_ok=True)
   SetProperty('pending-ref-prefix', 'PENDING_REF_PREFIX', unset_error_ok=True)
+  SetProperty('git-number-footer', 'GIT_NUMBER_FOOTER', unset_error_ok=True)
   SetProperty('run-post-upload-hook', 'RUN_POST_UPLOAD_HOOK',
               unset_error_ok=True)
 
   if 'GERRIT_HOST' in keyvals:
     RunGit(['config', 'gerrit.host', keyvals['GERRIT_HOST']])
 
   if 'GERRIT_SQUASH_UPLOADS' in keyvals:
     RunGit(['config', 'gerrit.squash-uploads',
             keyvals['GERRIT_SQUASH_UPLOADS']])
 
@@ skipping 2294 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)