[chromedriver] Create release script and handle Chrome/ChromeDriver versions.

chrome/test/chromedriver/run_buildbot_steps.py

+#!/usr/bin/env python
+# Copyright (c) 2013 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.
+
+"""Runs all the buildbot steps for ChromeDriver except for update/compile."""
+
+import optparse
+import os
+import sys
+import urllib2
+import zipfile
+
+_THIS_DIR = os.path.abspath(os.path.dirname(__file__))
+sys.path.insert(0, os.path.join(_THIS_DIR, os.pardir, 'pylib'))
+
+from common import chrome_paths
+from common import util
+
+
+def MaybeRelease(revision):
+  # Version is embedded as: const char kChromeDriverVersion[] = "0.1";
+  with open(os.path.join(_THIS_DIR, 'version.cc'), 'r') as f:
+    version_line = filter(lambda x: 'kChromeDriverVersion' in x, f.readlines())
+  version = version_line[0].split('"')[1]
+
+  # This assumes the bitness of python is the same as the built ChromeDriver.
+  bitness = '32'
+  if sys.maxint > 2**32:
+    bitness = '64'
+  zip_name = 'experimental_chromedriver2_%s%s_%s.zip' % (
+      util.GetPlatformName(), bitness, version)
+
+  site = 'https://code.google.com/p/chromedriver/downloads/list'
+  s = urllib2.urlopen(site)
+  downloads = s.read()
+  s.close()
+
+  if zip_name in downloads:
+    return 0
+
+  print '@@@BUILD_STEP releasing %s@@@' % zip_name
+  if util.IsWindows():
+    server_orig_name = 'chromedriver2_server.exe'
+    server_name = 'chromedriver.exe'
+  else:
+    server_orig_name = 'chromedriver2_server'
+    server_name = 'chromedriver'
+  server = os.path.join(chrome_paths.GetBuildDir([server_orig_name]),
+                        server_orig_name)
+
+  print 'Zipping ChromeDriver server', server
+  temp_dir = util.MakeTempDir()
+  zip_path = os.path.join(temp_dir, zip_name)
+  f = zipfile.ZipFile(zip_path, 'w')
+  f.write(server, server_name)
+  f.close()
+
+  cmd = [
+    sys.executable,
+    os.path.join(_THIS_DIR, 'third_party', 'googlecode',
+                 'googlecode_upload.py'),
+    '--summary', 'alpha version of ChromeDriver2 r%s' % revision,
+    '--project', 'chromedriver',
+    '--user', 'chromedriver.bot@gmail.com',
+    '--label', 'Release-Alpha',
+    zip_path
+  ]
+  code = util.RunCommand(cmd)
+  if code != 0:
+    print '@@@STEP_FAILURE@@@'
+  return code
+
+
+def main():
+  parser = optparse.OptionParser()
+  parser.add_option(
+      '-r', '--revision', type='string', default=None,
+      help='Chromium revision')
+  options, _ = parser.parse_args()
+  if options.revision is None:
+    parser.error('Must supply a --revision')
+
+  cmd = [
+    sys.executable,
+    os.path.join(_THIS_DIR, 'run_all_tests.py'),
+  ]
+  code = 0 #util.RunCommand(cmd)
+  if code != 0:
+    return code
+
+  return MaybeRelease(options.revision)
+
+
+if __name__ == '__main__':
+  sys.exit(main())