Removes files from //build that we don't need

build/android/adb_logcat_printer.py

Index: build/android/adb_logcat_printer.py
diff --git a/build/android/adb_logcat_printer.py b/build/android/adb_logcat_printer.py
deleted file mode 100755
index 55176ab9201333745d63f878bcdcb68118efe95a..0000000000000000000000000000000000000000
--- a/build/android/adb_logcat_printer.py
+++ /dev/null
@@ -1,213 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright (c) 2012 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.
-
-"""Shutdown adb_logcat_monitor and print accumulated logs.
-
-To test, call './adb_logcat_printer.py <base_dir>' where
-<base_dir> contains 'adb logcat -v threadtime' files named as
-logcat_<deviceID>_<sequenceNum>
-
-The script will print the files to out, and will combine multiple
-logcats from a single device if there is overlap.
-
-Additionally, if a <base_dir>/LOGCAT_MONITOR_PID exists, the script
-will attempt to terminate the contained PID by sending a SIGINT and
-monitoring for the deletion of the aforementioned file.
-"""
-# pylint: disable=W0702
-
-import cStringIO
-import logging
-import optparse
-import os
-import re
-import signal
-import sys
-import time
-
-
-# Set this to debug for more verbose output
-LOG_LEVEL = logging.INFO
-
-
-def CombineLogFiles(list_of_lists, logger):
-  """Splices together multiple logcats from the same device.
-
-  Args:
-    list_of_lists: list of pairs (filename, list of timestamped lines)
-    logger: handler to log events
-
-  Returns:
-    list of lines with duplicates removed
-  """
-  cur_device_log = ['']
-  for cur_file, cur_file_lines in list_of_lists:
-    # Ignore files with just the logcat header
-    if len(cur_file_lines) < 2:
-      continue
-    common_index = 0
-    # Skip this step if list just has empty string
-    if len(cur_device_log) > 1:
-      try:
-        line = cur_device_log[-1]
-        # Used to make sure we only splice on a timestamped line
-        if re.match(r'^\d{2}-\d{2} \d{2}:\d{2}:\d{2}.\d{3} ', line):
-          common_index = cur_file_lines.index(line)
-        else:
-          logger.warning('splice error - no timestamp in "%s"?', line.strip())
-      except ValueError:
-        # The last line was valid but wasn't found in the next file
-        cur_device_log += ['***** POSSIBLE INCOMPLETE LOGCAT *****']
-        logger.info('Unable to splice %s. Incomplete logcat?', cur_file)
-
-    cur_device_log += ['*'*30 + '  %s' % cur_file]
-    cur_device_log.extend(cur_file_lines[common_index:])
-
-  return cur_device_log
-
-
-def FindLogFiles(base_dir):
-  """Search a directory for logcat files.
-
-  Args:
-    base_dir: directory to search
-
-  Returns:
-    Mapping of device_id to a sorted list of file paths for a given device
-  """
-  logcat_filter = re.compile(r'^logcat_(\S+)_(\d+)$')
-  # list of tuples (<device_id>, <seq num>, <full file path>)
-  filtered_list = []
-  for cur_file in os.listdir(base_dir):
-    matcher = logcat_filter.match(cur_file)
-    if matcher:
-      filtered_list += [(matcher.group(1), int(matcher.group(2)),
-                         os.path.join(base_dir, cur_file))]
-  filtered_list.sort()
-  file_map = {}
-  for device_id, _, cur_file in filtered_list:
-    if device_id not in file_map:
-      file_map[device_id] = []
-
-    file_map[device_id] += [cur_file]
-  return file_map
-
-
-def GetDeviceLogs(log_filenames, logger):
-  """Read log files, combine and format.
-
-  Args:
-    log_filenames: mapping of device_id to sorted list of file paths
-    logger: logger handle for logging events
-
-  Returns:
-    list of formatted device logs, one for each device.
-  """
-  device_logs = []
-
-  for device, device_files in log_filenames.iteritems():
-    logger.debug('%s: %s', device, str(device_files))
-    device_file_lines = []
-    for cur_file in device_files:
-      with open(cur_file) as f:
-        device_file_lines += [(cur_file, f.read().splitlines())]
-    combined_lines = CombineLogFiles(device_file_lines, logger)
-    # Prepend each line with a short unique ID so it's easy to see
-    # when the device changes.  We don't use the start of the device
-    # ID because it can be the same among devices.  Example lines:
-    # AB324:  foo
-    # AB324:  blah
-    device_logs += [('\n' + device[-5:] + ':  ').join(combined_lines)]
-  return device_logs
-
-
-def ShutdownLogcatMonitor(base_dir, logger):
-  """Attempts to shutdown adb_logcat_monitor and blocks while waiting."""
-  try:
-    monitor_pid_path = os.path.join(base_dir, 'LOGCAT_MONITOR_PID')
-    with open(monitor_pid_path) as f:
-      monitor_pid = int(f.readline())
-
-    logger.info('Sending SIGTERM to %d', monitor_pid)
-    os.kill(monitor_pid, signal.SIGTERM)
-    i = 0
-    while True:
-      time.sleep(.2)
-      if not os.path.exists(monitor_pid_path):
-        return
-      if not os.path.exists('/proc/%d' % monitor_pid):
-        logger.warning('Monitor (pid %d) terminated uncleanly?', monitor_pid)
-        return
-      logger.info('Waiting for logcat process to terminate.')
-      i += 1
-      if i >= 10:
-        logger.warning('Monitor pid did not terminate. Continuing anyway.')
-        return
-
-  except (ValueError, IOError, OSError):
-    logger.exception('Error signaling logcat monitor - continuing')
-
-
-def main(argv):
-  parser = optparse.OptionParser(usage='Usage: %prog [options] <log dir>')
-  parser.add_option('--output-path',
-                    help='Output file path (if unspecified, prints to stdout)')
-  options, args = parser.parse_args(argv)
-  if len(args) != 1:
-    parser.error('Wrong number of unparsed args')
-  base_dir = args[0]
-  if options.output_path:
-    output_file = open(options.output_path, 'w')
-  else:
-    output_file = sys.stdout
-
-  log_stringio = cStringIO.StringIO()
-  logger = logging.getLogger('LogcatPrinter')
-  logger.setLevel(LOG_LEVEL)
-  sh = logging.StreamHandler(log_stringio)
-  sh.setFormatter(logging.Formatter('%(asctime)-2s %(levelname)-8s'
-                                    ' %(message)s'))
-  logger.addHandler(sh)
-
-  try:
-    # Wait at least 5 seconds after base_dir is created before printing.
-    #
-    # The idea is that 'adb logcat > file' output consists of 2 phases:
-    #  1 Dump all the saved logs to the file
-    #  2 Stream log messages as they are generated
-    #
-    # We want to give enough time for phase 1 to complete.  There's no
-    # good method to tell how long to wait, but it usually only takes a
-    # second.  On most bots, this code path won't occur at all, since
-    # adb_logcat_monitor.py command will have spawned more than 5 seconds
-    # prior to called this shell script.
-    try:
-      sleep_time = 5 - (time.time() - os.path.getctime(base_dir))
-    except OSError:
-      sleep_time = 5
-    if sleep_time > 0:
-      logger.warning('Monitor just started? Sleeping %.1fs', sleep_time)
-      time.sleep(sleep_time)
-
-    assert os.path.exists(base_dir), '%s does not exist' % base_dir
-    ShutdownLogcatMonitor(base_dir, logger)
-    separator = '\n' + '*' * 80 + '\n\n'
-    for log in GetDeviceLogs(FindLogFiles(base_dir), logger):
-      output_file.write(log)
-      output_file.write(separator)
-    with open(os.path.join(base_dir, 'eventlog')) as f:
-      output_file.write('\nLogcat Monitor Event Log\n')
-      output_file.write(f.read())
-  except:
-    logger.exception('Unexpected exception')
-
-  logger.info('Done.')
-  sh.flush()
-  output_file.write('\nLogcat Printer Event Log\n')
-  output_file.write(log_stringio.getvalue())
-
-if __name__ == '__main__':
-  sys.exit(main(sys.argv[1:]))