Merging 18 commit(s) from Chromium's toolchain-utils am: 0ae38c8498 am: 2a19d36a82 am: e617e3393dr_aml_301500702android-mainline-12.0.0_r55android-mainline-11.0.0_r9android-mainline-11.0.0_r8android-mainline-11.0.0_r7android-mainline-11.0.0_r6android-mainline-11.0.0_r5android-mainline-11.0.0_r45android-mainline-11.0.0_r44android-mainline-11.0.0_r43android-mainline-11.0.0_r42android-mainline-11.0.0_r41android-mainline-11.0.0_r40android-mainline-11.0.0_r4android-mainline-11.0.0_r39android-mainline-11.0.0_r38android-mainline-11.0.0_r37android-mainline-11.0.0_r36android-mainline-11.0.0_r35android-mainline-11.0.0_r34android-mainline-11.0.0_r33android-mainline-11.0.0_r32android-mainline-11.0.0_r31android-mainline-11.0.0_r30android-mainline-11.0.0_r3android-mainline-11.0.0_r29android-mainline-11.0.0_r28android-mainline-11.0.0_r27android-mainline-11.0.0_r26android-mainline-11.0.0_r25android-mainline-11.0.0_r24android-mainline-11.0.0_r23android-mainline-11.0.0_r22android-mainline-11.0.0_r21android-mainline-11.0.0_r20android-mainline-11.0.0_r2android-mainline-11.0.0_r19android-mainline-11.0.0_r18android-mainline-11.0.0_r17android-mainline-11.0.0_r16android-mainline-11.0.0_r15android-mainline-11.0.0_r14android-mainline-11.0.0_r13android-mainline-11.0.0_r12android-mainline-11.0.0_r10android-mainline-11.0.0_r1android-11.0.0_r48android-11.0.0_r47android-11.0.0_r46android-11.0.0_r45android-11.0.0_r44android-11.0.0_r43android-11.0.0_r42android-11.0.0_r41android-11.0.0_r40android-11.0.0_r39android-11.0.0_r38android-11.0.0_r37android-11.0.0_r36android-11.0.0_r35android-11.0.0_r34android-11.0.0_r33android-11.0.0_r32android-11.0.0_r31android-11.0.0_r30android-11.0.0_r29android-11.0.0_r28android-11.0.0_r27android-11.0.0_r26android-11.0.0_r24android-11.0.0_r23android-11.0.0_r22android-11.0.0_r21android-11.0.0_r20android-11.0.0_r19android-11.0.0_r18android-11.0.0_r16android11-qpr3-s1-releaseandroid11-qpr3-releaseandroid11-qpr2-releaseandroid11-qpr1-s2-releaseandroid11-qpr1-s1-releaseandroid11-qpr1-releaseandroid11-qpr1-d-s1-releaseandroid11-qpr1-d-releaseandroid11-qpr1-c-releaseandroid11-mainline-tethering-releaseandroid11-mainline-sparse-2021-jan-releaseandroid11-mainline-sparse-2020-dec-releaseandroid11-mainline-releaseandroid11-mainline-permission-releaseandroid11-mainline-os-statsd-releaseandroid11-mainline-networkstack-releaseandroid11-mainline-media-swcodec-releaseandroid11-mainline-media-releaseandroid11-mainline-extservices-releaseandroid11-mainline-documentsui-releaseandroid11-mainline-conscrypt-releaseandroid11-mainline-cellbroadcast-releaseandroid11-mainline-captiveportallogin-releaseandroid11-devandroid11-d2-releaseandroid11-d1-b-release

Change-Id: I3f25c7ee034b2e20e37ed941b8eae24eec7043eb

1 files changed, 93 insertions, 0 deletions

diff --git a/deprecated/get_common_image_version.py b/deprecated/get_common_image_version.py
new file mode 100755
index 00000000..4bb6949f
--- /dev/null
+++ b/deprecated/get_common_image_version.py
@@ -0,0 +1,93 @@
+#!/usr/bin/env python2
+#
+# Copyright 2013 Google Inc. All Rights Reserved.
+"""Script to find list of common images (first beta releases) in Chromeos.
+
+Display information about stable ChromeOS/Chrome versions to be used
+by the team developers. The purpose is to increase team productivity
+by using stable (known and tested) ChromeOS/Chrome versions instead of
+using randomly selected versions. Currently we define as a "stable"
+version the first Beta release in a particular release cycle.
+"""
+
+from __future__ import print_function
+
+__author__ = 'llozano@google.com (Luis Lozano)'
+
+import argparse
+import pickle
+import re
+import sys
+import urllib
+
+VERSIONS_HISTORY_URL = 'http://cros-omahaproxy.appspot.com/history'
+
+
+def DisplayBetas(betas):
+  print('List of betas from %s' % VERSIONS_HISTORY_URL)
+  for beta in betas:
+    print('  Release', beta['chrome_major_version'], beta)
+  return
+
+
+def FindAllBetas(all_versions):
+  """Get ChromeOS first betas from History URL."""
+
+  all_betas = []
+  prev_beta = {}
+  for line in all_versions:
+    match_obj = re.match(
+        r'(?P<date>.*),(?P<chromeos_version>.*),'
+        r'(?P<chrome_major_version>\d*).(?P<chrome_minor_version>.*),'
+        r'(?P<chrome_appid>.*),beta-channel,,Samsung Chromebook Series 5 550',
+        line)
+    if match_obj:
+      if prev_beta:
+        if (prev_beta['chrome_major_version'] !=
+            match_obj.group('chrome_major_version')):
+          all_betas.append(prev_beta)
+      prev_beta = match_obj.groupdict()
+  if prev_beta:
+    all_betas.append(prev_beta)
+  return all_betas
+
+
+def SerializeBetas(all_betas, serialize_file):
+  with open(serialize_file, 'wb') as f:
+    pickle.dump(all_betas, f)
+    print('Serialized list of betas into', serialize_file)
+  return
+
+
+def Main(argv):
+  """Get ChromeOS first betas list from history URL."""
+
+  parser = argparse.ArgumentParser()
+  parser.add_argument(
+      '--serialize',
+      dest='serialize',
+      default=None,
+      help='Save list of common images into the specified '
+      'file.')
+  options = parser.parse_args(argv)
+
+  try:
+    opener = urllib.URLopener()
+    all_versions = opener.open(VERSIONS_HISTORY_URL)
+  except IOError as ioe:
+    print('Cannot open', VERSIONS_HISTORY_URL)
+    print(ioe)
+    return 1
+
+  all_betas = FindAllBetas(all_versions)
+  DisplayBetas(all_betas)
+  if options.serialize:
+    SerializeBetas(all_betas, options.serialize)
+  all_versions.close()
+
+  return 0
+
+
+if __name__ == '__main__':
+  retval = Main(sys.argv[1:])
+  sys.exit(retval)