Archive retry summary for layout tests along with layout test results.

scripts/slave/chromium/archive_layout_test_retry_summary.py

Index: scripts/slave/chromium/archive_layout_test_retry_summary.py
diff --git a/scripts/slave/chromium/archive_layout_test_retry_summary.py b/scripts/slave/chromium/archive_layout_test_retry_summary.py
new file mode 100755
index 0000000000000000000000000000000000000000..1265f818927e3765f01e21244d7b41cf9a6de840
--- /dev/null
+++ b/scripts/slave/chromium/archive_layout_test_retry_summary.py
@@ -0,0 +1,73 @@
+#!/usr/bin/env python
+# Copyright 2016 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 script is intended to archive retry summary results from
+try bot retries for layout tests along with layout test results.
+
+The purpose if this is so that these retry results can be fetched
+from the same place that the first run results are fetched.
+"""
+
+import logging
+import argparse
+import os
+import re
+import socket
+import sys
+
+from slave import slave_utils
+
+
+def ArchiveRetrySummary(options):
+  print 'Staging in %s' % options.staging_dir
+  if not os.path.exists(options.staging_dir):
+    os.makedirs(options.staging_dir)
+
+  retry_summary_file = os.path.join(options.staging_dir, 'retry-summary.json')
+  with open(retry_summary_file, 'w') as f:
+    f.write(options.retry_summary)
+
+  options.builder_name = re.sub('[ .()]', '_', options.builder_name)
+
+  print 'Builder name: %s' % options.builder_name
+  print 'Build number: %s' % options.build_number
+  print 'Host name: %s' % socket.gethostname()
+
+  # Copy the results to a directory archived by build number.
+  gs_base = '/'.join(
+      [options.gs_bucket, options.builder_name, options.build_number])
+
+  # This file should never change; cache for a year.
+  cache_control = "public, max-age=31556926"
+
+  slave_utils.GSUtilCopyFile(retry_summary_file,
+                             gs_base,
+                             cache_control=cache_control)
+  return 0
+
+
+def _ParseOptions():
+  parser = argparse.ArgumentParser()
+  parser.add_argument('--retry-summary', type=str, required=True,
+                      help='retry summary as JSON')
+  parser.add_argument('--builder-name', type=str, required=True)
+  parser.add_argument('--build-number', type=str, required=True)
+  parser.add_argument('--gs-bucket', type=str, required=True)
+  parser.add_argument('--staging-dir', type=str, required=True,
+                      help='directory to write temp files to')
+  return parser.parse_args()
+
+
+def main():
+  options = _ParseOptions()
+  logging.basicConfig(level=logging.INFO,
+                      format='%(asctime)s %(filename)s:%(lineno)-3d'
+                             ' %(levelname)s %(message)s',
+                      datefmt='%y%m%d %H:%M:%S')
+  return ArchiveRetrySummary(options)
+
+
+if '__main__' == __name__:
+  sys.exit(main())