Inherit appropiate environment variables in goma module for goma_utils.py

scripts/slave/goma_utils.py

 # Copyright (c) 2015 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.
 
 """Functions specific to handle goma related info.
 """
 
 import base64
 import datetime
 import getpass
@@ skipping 23 matching lines @@
 
 TIMESTAMP_PATTERN = re.compile('(\d{4}/\d{2}/\d{2} \d{2}:\d{2}:\d{2})')
 TIMESTAMP_FORMAT = '%Y/%m/%d %H:%M:%S'
 
 
 def GetShortHostname():
   """Get this machine's short hostname in lower case."""
   return socket.gethostname().split('.')[0].lower()
 
 
-def GetGomaTmpDirectory():
-  """Get goma's temp directory."""
-  candidates = ['GOMA_TMP_DIR', 'TEST_TMPDIR', 'TMPDIR', 'TMP']
+def GetGomaLogDirectory():
+  """Get goma's log directory."""
+  candidates = ['TEST_TMPDIR', 'TMPDIR', 'TMP']
   for candidate in candidates:
     value = os.environ.get(candidate)
     if value and os.path.isdir(value):
       return value
   return '/tmp'
 
 
 def GetLatestGlogInfoFile(pattern):
   """Get a filename of the latest google glog INFO file.
 
   Args:
     pattern: a string of INFO file pattern.
 
   Returns:
     the latest glog INFO filename in fullpath.
   """
-  dirname = GetGomaTmpDirectory()
+  dirname = GetGomaLogDirectory()
   info_pattern = os.path.join(dirname, '%s.*.INFO.*' % pattern)
   candidates = glob.glob(info_pattern)
   if not candidates:
     return None
   return sorted(candidates, reverse=True)[0]
 
 
 def GetLatestGomaCompilerProxyInfo():
   """Get a filename of the latest goma comiler_proxy.INFO."""
   return GetLatestGlogInfoFile('compiler_proxy')
@@ skipping 274 matching lines @@
     retcode = chromium_utils.RunCommand(
       cmd, filter_obj=cmd_filter,
       max_time=30)
     if retcode:
       print('Execution of send_ts_mon_values failed with code %s'
             % retcode)
       print '\n'.join(cmd_filter.text)
 
   except Exception as ex:
     print('error while sending ts mon json_file=%s: %s' % (json_file, ex))