Using chrome's VERSION file for branches, or the svn rev for trunk

to decide where to archive to.

BUG=None
TEST=None
R=noelallen@google.com
Review URL: http://codereview.chromium.org/8758013

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@112652 0039d316-1c4b-4281-b951-d872f2087c98

native_client_sdk/src/DEPS

-vars = {
-  "chrome_milestone": "17",
-}

native_client_sdk/src/build_tools/build_utils.py

@@ -19,29 +19,46 @@ import sys
 from nacl_sdk_scons import nacl_utils
 
 
-def ChromeMilestone():
-  '''Extract chrome_milestone from src/DEPS
+# Reuse last change utility code.
+SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
+SRC_DIR = os.path.dirname(os.path.dirname(os.path.dirname(SCRIPT_DIR)))
+sys.path.append(os.path.join(SRC_DIR, 'build/util'))
+import lastchange
+
+
+# Location of chrome's version file.
+VERSION_PATH = os.path.join(SRC_DIR, 'chrome', 'VERSION')
+
+
+def ChromeVersion():
+  '''Extract chrome version from src/chrome/VERSION + svn.
+
+  Returns:
+    Chrome version string or trunk + svn rev.
+  '''
+  info = lastchange.FetchVersionInfo(None)
+  if info.url.startswith('/trunk/'):
+    return 'trunk.%s' % info.revision
+  else:
+    exec(open(VERSION_PATH, 'r').read())
+    return '%s.%s.%s.%s' % (MAJOR, MINOR, BUILD, PATCH)
+
+
+def ChromeMajorVersion():
+  '''Extract chrome major version from src/chrome/VERSION.
 
   Returns:
-    Chrome milestone variable value from src/DEPS.
+    Chrome major version.
   '''
-  parent_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
-  def From(x, y):
-    return ''
-  def Var(x):
-    return ''
-  def File(x):
-    return ''
-  with open(os.path.join(parent_dir, 'DEPS'), 'r') as fh:
-    exec(fh.read())
-  return vars.get('chrome_milestone')
+  exec(open(VERSION_PATH, 'r').read())
+  return str(MAJOR)
 
 
 #------------------------------------------------------------------------------
 # Parameters
 
 # Revision numbers for the SDK
-PLATFORM_VERSION = 'pepper_' + ChromeMilestone()
+PLATFORM_VERSION = 'pepper_' + ChromeMajorVersion()
 
 TOOLCHAIN_AUTODETECT = "AUTODETECT"
 

native_client_sdk/src/build_tools/buildbot_run.py

@@ -19,12 +19,12 @@ sys.path.append(os.path.join(SRC_DIR, 'third_party/scons-2.0.1/engine'))
 import build_utils
 
 
-def Archive(revision, chrome_milestone):
+def Archive(revision, chrome_version):
   """Archive the sdk to google storage.
 
   Args:
     revision: SDK svn revision number.
-    chrome_milestone: Chrome milestone (m14 etc), this is for.
+    chrome_version: Chrome version number / trunk svn.
   """
   if sys.platform in ['cygwin', 'win32']:
     src = 'nacl-sdk.exe'
@@ -35,8 +35,8 @@ def Archive(revision, chrome_milestone):
   else:
     src = 'nacl-sdk.tgz'
     dst = 'naclsdk_linux.tgz'
-  bucket_path = 'nativeclient-mirror/nacl/nacl_sdk/pepper_%s_%s/%s' % (
-      chrome_milestone, revision, dst)
+  bucket_path = 'nativeclient-mirror/nacl/nacl_sdk/%s/%s' % (
+      chrome_version, dst)
   full_dst = 'gs://%s' % bucket_path
   subprocess.check_call(
       '/b/build/scripts/slave/gsutil cp -a public-read %s %s' % (
@@ -80,7 +80,7 @@ def main(argv):
     print '@@@BUILD_STEP archive build@@@'
     sys.stdout.flush()
     Archive(revision=os.environ.get('BUILDBOT_GOT_REVISION'),
-            chrome_milestone=build_utils.ChromeMilestone())
+            chrome_version=build_utils.ChromeVersion())
 
   return 0