Add gclient hook to download SDK extras on bots.

build/download_sdk_extras.py

Index: build/download_sdk_extras.py
diff --git a/build/download_sdk_extras.py b/build/download_sdk_extras.py
new file mode 100644
index 0000000000000000000000000000000000000000..dfe56fd8a0f513865140a9c023fe0ebb5ab2b63f
--- /dev/null
+++ b/build/download_sdk_extras.py
@@ -0,0 +1,43 @@
+#!/usr/bin/env python
+# Copyright (c) 2014 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.
+
+"""Script to download sdk/extras packages on the bots from google storage."""
+
+import os
+import subprocess
+import sys
+
+sys.path.insert(0, os.path.join('android'))
+from pylib import constants
+
+GSUTIL_PATH = os.path.join(os.path.dirname(__file__), os.pardir, os.pardir,
+    os.pardir, os.pardir, os.pardir, 'third_party', 'gsutil', 'gsutil')
+SDK_EXTRAS_BUCKET = 'gs://chrome-sdk-extras'
+SDK_EXTRAS_PATH = os.path.join(constants.ANDROID_SDK_ROOT, 'extras')
+GSUTIL_PATH = '/usr/local/google/code/gsutil/gsutil'

[navabi, 2014/11/07 04:16:02]

oops. i put this in to test locally.

+
+
+def GetCmdOutputAndStatus(cmd_lst):
+  process = subprocess.Popen(cmd_lst, stdout=subprocess.PIPE)
+  stdout, _ = process.communicate()
+  return stdout, process.returncode
+
+def is_buildbot_checkout():
+  if not os.path.exists(GSUTIL_PATH):
+    return False
+  stdout, rc = GetCmdOutputAndStatus([GSUTIL_PATH, 'ls', SDK_EXTRAS_BUCKET])
+  # If successfully read bucket, then this must be a bot with permissions
+  return not rc
+
+def main():
+  if is_buildbot_checkout():
+    cmd_lst = [GSUTIL_PATH, 'cp', '-r', SDK_EXTRAS_BUCKET, SDK_EXTRAS_PATH]
+    stdout, rc = GetCmdOutputAndStatus(cmd_lst)
+    return rc
+  return 0
+
+
+if __name__ == '__main__':
+  sys.exit(main())