git cl try --luci, a set of hacks to demonstrate and iterate LUCI

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."""
 
 from distutils.version import LooseVersion
@@ skipping 21 matching lines @@
 
 try:
   import readline  # pylint: disable=F0401,W0611
 except ImportError:
   pass
 
 from third_party import colorama
 from third_party import httplib2
 from third_party import upload
 import auth
+from luci_hacks import trigger_luci_job as luci_trigger
 import breakpad  # pylint: disable=W0611
 import clang_format
 import dart_format
 import fix_encoding
 import gclient_utils
 import git_common
 from git_footers import get_footer_svn_id
 import owners
 import owners_finder
 import presubmit_support
@@ skipping 179 matching lines @@
   name, while the developers always use shortened master name
   (tryserver.chromium.linux) by stripping off the prefix 'master.'. This
   function does the conversion for buildbucket migration.
   """
   prefix = 'master.'
   if master.startswith(prefix):
     return master
   return '%s%s' % (prefix, master)
 
 
+def trigger_luci_job(changelist, masters, options):
+  """Send a job to run on LUCI."""
+  issue_props = changelist.GetIssueProperties()
+  issue = changelist.GetIssue()
+  patchset = changelist.GetMostRecentPatchset()
+  for builders_and_tests in sorted(masters.itervalues()):
+    for builder in sorted(builders_and_tests.iterkeys()):
+      luci_trigger.trigger(
+          builder, 'HEAD', issue, patchset, issue_props['project'])
+
+
 def trigger_try_jobs(auth_config, changelist, options, masters, category):
   rietveld_url = settings.GetDefaultServerUrl()
   rietveld_host = urlparse.urlparse(rietveld_url).hostname
   authenticator = auth.get_authenticator_for_host(rietveld_host, auth_config)
   http = authenticator.authorize(httplib2.Http())
   http.force_exception_to_status_code = True
   issue_props = changelist.GetIssueProperties()
   issue = changelist.GetIssue()
   patchset = changelist.GetMostRecentPatchset()
   properties = _get_properties_from_options(options)
@@ skipping 2826 matching lines @@
   group.add_option(
       "-b", "--bot", action="append",
       help=("IMPORTANT: specify ONE builder per --bot flag. Use it multiple "
             "times to specify multiple builders. ex: "
             "'-b win_rel -b win_layout'. See "
             "the try server waterfall for the builders name and the tests "
             "available."))
   group.add_option(
       "-m", "--master", default='',
       help=("Specify a try master where to run the tries."))
+  group.add_option( "--luci", action='store_true')
   group.add_option(
       "-r", "--revision",
       help="Revision to use for the try job; default: the "
            "revision will be determined by the try server; see "
            "its waterfall for more info")
   group.add_option(
       "-c", "--clobber", action="store_true", default=False,
       help="Force a clobber before building; e.g. don't do an "
            "incremental build")
   group.add_option(
@@ skipping 111 matching lines @@
           'Instead send your job to the parent.\n'
           'Bot list: %s' % builders)
       return 1
 
   patchset = cl.GetMostRecentPatchset()
   if patchset and patchset != cl.GetPatchset():
     print(
         '\nWARNING Mismatch between local config and server. Did a previous '
         'upload fail?\ngit-cl try always uses latest patchset from rietveld. '
         'Continuing using\npatchset %s.\n' % patchset)
-  if not options.use_rietveld:
+  if options.luci:
+    trigger_luci_job(cl, masters, options)
+  elif not options.use_rietveld:
     try:
       trigger_try_jobs(auth_config, cl, options, masters, 'git_cl_try')
     except BuildbucketResponseException as ex:
       print 'ERROR: %s' % ex
       return 1
     except Exception as e:
       stacktrace = (''.join(traceback.format_stack()) + traceback.format_exc())
       print 'ERROR: Exception when trying to trigger tryjobs: %s\n%s' % (
           e, stacktrace)
       return 1
@@ skipping 367 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()
   colorama.init()
   try:
     sys.exit(main(sys.argv[1:]))
   except KeyboardInterrupt:
     sys.stderr.write('interrupted\n')
     sys.exit(1)