Upload SDK builds to gs://dartium-archive . This step will only

tools/upload_sdk.py

Index: tools/upload_sdk.py
===================================================================
--- tools/upload_sdk.py	(revision 0)
+++ tools/upload_sdk.py	(revision 0)
@@ -0,0 +1,74 @@
+#!/usr/bin/python
+
+# Copyright (c) 2011 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.
+
+# This zips the SDK and uploads it to Google Storage when run on a buildbot.
+
+import os
+import subprocess
+import sys
+import utils
+
+
+GSUTIL = '/b/build/scripts/slave/gsutil'
+GS_SITE = 'gs://'
+GS_DIR = 'dartium-archive'
+LATEST = 'latest'
+SDK = 'sdk'
+
+def ExecuteCommand(cmd):
+  """Execute a command in a subprocess.
+  """
+  print 'Executing: ' + ' '.join(cmd)
+  pipe = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+  output = pipe.communicate()
+  if pipe.returncode != 0:
+    print 'Execution failed: ' + str(output)
+  return (pipe.returncode, output)
+
+
+def UploadArchive(source, target):
+  """Upload an archive zip file to Google storage.
+  """
+  # Upload file.
+  cmd = [GSUTIL, 'cp', source, target]
+  (status, output) = ExecuteCommand(cmd)
+  if status != 0:
+    return status
+  print 'Uploaded: ' + output[0]
+
+def GetSVNRevision():
+  p = subprocess.Popen(['svn', 'info'], stdout = subprocess.PIPE,
+      stderr = subprocess.STDOUT, close_fds=True)
+  output, not_used = p.communicate()
+  for line in output.split('\n'):
+    if 'Revision' in line:
+      return (line.strip().split())[1]
+  return None
+
+def main(argv):
+  if (not os.path.exists(argv[1])):
+    sys.stderr.write('Usage: upload_sdk.py path_to_sdk\n')
+    return 1
+  if (not os.path.exists(GSUTIL)):
+    exit(0)
+  revision = GetSVNRevision()
+  if revision == None:
+    sys.stderr.write('Unable to find SVN revision.\n')
+    return 1
+  os.chdir(argv[1])
+  # TODO(dgrove) - deal with architectures that are not ia32.
+  sdk_name = 'dart-' + utils.GuessOS() + '-' + revision + '.zip'
+  sdk_file = '../' + sdk_name 
+  ExecuteCommand(['zip', '-yr', sdk_file, '.'])
+  UploadArchive(sdk_file, GS_SITE + os.path.join(GS_DIR, SDK, sdk_name))
+  latest_name = 'dart-' + utils.GuessOS() + '-latest' + '.zip'
+  UploadArchive(sdk_file, GS_SITE + os.path.join(GS_DIR, SDK, latest_name))
+
+
+if __name__ == '__main__':
+  sys.exit(main(sys.argv))
+
+