Delete unused tools/export_tarball.

tools/export_tarball/export_tarball.py

-#!/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.
-
-"""
-This tool creates a tarball with all the sources, but without .svn directories.
-
-It can also remove files which are not strictly required for build, so that
-the resulting tarball can be reasonably small (last time it was ~110 MB).
-
-Example usage:
-
-export_tarball.py /foo/bar
-
-The above will create file /foo/bar.tar.bz2.
-"""
-
-import optparse
-import os
-import subprocess
-import sys
-import tarfile
-
-
-NONESSENTIAL_DIRS = (
-    'breakpad/src/processor/testdata',
-    'chrome/browser/resources/tracing/tests',
-    'chrome/common/extensions/docs',
-    'courgette/testdata',
-    'data',
-    'native_client/src/trusted/service_runtime/testdata',
-    'src/chrome/test/data',
-    'o3d/documentation',
-    'o3d/samples',
-    'o3d/tests',
-    'ppapi/examples',
-    'ppapi/native_client/tests',
-    'third_party/angle/samples/gles2_book',
-    'third_party/findbugs',
-    'third_party/hunspell_dictionaries',
-    'third_party/hunspell/tests',
-    'third_party/lighttpd',
-    'third_party/sqlite/src/test',
-    'third_party/sqlite/test',
-    'third_party/vc_80',
-    'third_party/xdg-utils/tests',
-    'third_party/yasm/source/patched-yasm/modules/arch/x86/tests',
-    'third_party/yasm/source/patched-yasm/modules/dbgfmts/dwarf2/tests',
-    'third_party/yasm/source/patched-yasm/modules/objfmts/bin/tests',
-    'third_party/yasm/source/patched-yasm/modules/objfmts/coff/tests',
-    'third_party/yasm/source/patched-yasm/modules/objfmts/elf/tests',
-    'third_party/yasm/source/patched-yasm/modules/objfmts/macho/tests',
-    'third_party/yasm/source/patched-yasm/modules/objfmts/rdf/tests',
-    'third_party/yasm/source/patched-yasm/modules/objfmts/win32/tests',
-    'third_party/yasm/source/patched-yasm/modules/objfmts/win64/tests',
-    'third_party/yasm/source/patched-yasm/modules/objfmts/xdf/tests',
-    'third_party/WebKit/LayoutTests',
-    'third_party/WebKit/Source/JavaScriptCore/tests',
-    'third_party/WebKit/Source/WebCore/ChangeLog',
-    'third_party/WebKit/Source/WebKit2',
-    'third_party/WebKit/Tools/Scripts',
-    'tools/gyp/test',
-    'v8/test',
-    'webkit/data/layout_tests',
-    'webkit/tools/test/reference_build',
-)
-
-TESTDIRS = (
-    'chrome/test/data',
-    'content/test/data',
-    'media/test/data',
-    'net/data',
-)
-
-
-def GetSourceDirectory():
-  return os.path.realpath(
-    os.path.join(os.path.dirname(__file__), '..', '..', '..', 'src'))
-
-
-# Workaround lack of the exclude parameter in add method in python-2.4.
-# TODO(phajdan.jr): remove the workaround when it's not needed on the bot.
-class MyTarFile(tarfile.TarFile):
-  def set_remove_nonessential_files(self, remove):
-    self.__remove_nonessential_files = remove
-
-  def set_verbose(self, verbose):
-    self.__verbose = verbose
-
-  def __report_skipped(self, name):
-    if self.__verbose:
-      print 'D\t%s' % name
-
-  def __report_added(self, name):
-    if self.__verbose:
-      print 'A\t%s' % name
-
-  def add(self, name, arcname=None, recursive=True, exclude=None, filter=None):
-    head, tail = os.path.split(name)
-    if tail in ('.svn', '.git'):
-      self.__report_skipped(name)
-      return
-
-    if self.__remove_nonessential_files:
-      # WebKit change logs take quite a lot of space. This saves ~10 MB
-      # in a bzip2-compressed tarball.
-      if 'ChangeLog' in name:
-        self.__report_skipped(name)
-        return
-
-      # Remove contents of non-essential directories, but preserve gyp files,
-      # so that build/gyp_chromium can work.
-      for nonessential_dir in (NONESSENTIAL_DIRS + TESTDIRS):
-        dir_path = os.path.join(GetSourceDirectory(), nonessential_dir)
-        if (name.startswith(dir_path) and
-            os.path.isfile(name) and
-            'gyp' not in name):
-          self.__report_skipped(name)
-          return
-
-    self.__report_added(name)
-    tarfile.TarFile.add(self, name, arcname=arcname, recursive=recursive)
-
-
-def main(argv):
-  parser = optparse.OptionParser()
-  parser.add_option("--basename")
-  parser.add_option("--remove-nonessential-files",
-                    dest="remove_nonessential_files",
-                    action="store_true", default=False)
-  parser.add_option("--test-data", action="store_true")
-  # TODO(phajdan.jr): Remove --xz option when it's not needed for compatibility.
-  parser.add_option("--xz", action="store_true")
-  parser.add_option("--verbose", action="store_true", default=False)
-  parser.add_option("--progress", action="store_true", default=False)
-
-  options, args = parser.parse_args(argv)
-
-  if len(args) != 1:
-    print 'You must provide only one argument: output file name'
-    print '(without .tar.xz extension).'
-    return 1
-
-  if not os.path.exists(GetSourceDirectory()):
-    print 'Cannot find the src directory ' + GetSourceDirectory()
-    return 1
-
-  # These two commands are from src/DEPS; please keep them in sync.
-  if subprocess.call(['python', 'build/util/lastchange.py', '-o',
-                      'build/util/LASTCHANGE'], cwd=GetSourceDirectory()) != 0:
-    print 'Could not run build/util/lastchange.py to update LASTCHANGE.'
-    return 1
-  if subprocess.call(['python', 'build/util/lastchange.py', '-s',
-                      'third_party/WebKit', '-o',
-                      'build/util/LASTCHANGE.blink'],
-                     cwd=GetSourceDirectory()) != 0:
-    print 'Could not run build/util/lastchange.py to update LASTCHANGE.blink.'
-    return 1
-
-  output_fullname = args[0] + '.tar'
-  output_basename = options.basename or os.path.basename(args[0])
-
-  archive = MyTarFile.open(output_fullname, 'w')
-  archive.set_remove_nonessential_files(options.remove_nonessential_files)
-  archive.set_verbose(options.verbose)
-  try:
-    if options.test_data:
-      for directory in TESTDIRS:
-        archive.add(os.path.join(GetSourceDirectory(), directory),
-                    arcname=os.path.join(output_basename, directory))
-    else:
-      archive.add(GetSourceDirectory(), arcname=output_basename)
-  finally:
-    archive.close()
-
-  if options.progress:
-    sys.stdout.flush()
-    pv = subprocess.Popen(
-        ['pv', '--force', output_fullname],
-        stdout=subprocess.PIPE,
-        stderr=sys.stdout)
-    with open(output_fullname + '.xz', 'w') as f:
-      rc = subprocess.call(['xz', '-9', '-'], stdin=pv.stdout, stdout=f)
-    pv.wait()
-  else:
-    rc = subprocess.call(['xz', '-9', output_fullname])
-
-  if rc != 0:
-    print 'xz -9 failed!'
-    return 1
-
-  return 0
-
-
-if __name__ == "__main__":
-  sys.exit(main(sys.argv[1:]))