mirror of
https://github.com/klzgrad/naiveproxy.git
synced 2024-12-01 01:36:09 +03:00
125 lines
4.0 KiB
Python
Executable File
125 lines
4.0 KiB
Python
Executable File
#!/usr/bin/env python
|
|
#
|
|
# Copyright 2014 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.
|
|
|
|
"""Copies files to a directory."""
|
|
|
|
import itertools
|
|
import optparse
|
|
import os
|
|
import shutil
|
|
import sys
|
|
|
|
from util import build_utils
|
|
|
|
|
|
def _get_all_files(base):
|
|
"""Returns a list of all the files in |base|. Each entry is relative to the
|
|
last path entry of |base|."""
|
|
result = []
|
|
dirname = os.path.dirname(base)
|
|
for root, _, files in os.walk(base):
|
|
result.extend([os.path.join(root[len(dirname):], f) for f in files])
|
|
return result
|
|
|
|
def CopyFile(f, dest, deps):
|
|
"""Copy file or directory and update deps."""
|
|
if os.path.isdir(f):
|
|
shutil.copytree(f, os.path.join(dest, os.path.basename(f)))
|
|
deps.extend(_get_all_files(f))
|
|
else:
|
|
if os.path.exists(dest):
|
|
# We remove the destination here if it already exists because,
|
|
# if the destination is a symlink, shutil.copy() will copy to
|
|
# the link target rather than replacing the link.
|
|
if os.path.isfile(dest):
|
|
os.remove(dest)
|
|
elif os.path.isfile(os.path.join(dest, os.path.basename(f))):
|
|
os.remove(os.path.join(dest, os.path.basename(f)))
|
|
shutil.copy(f, dest)
|
|
deps.append(f)
|
|
|
|
def DoCopy(options, deps):
|
|
"""Copy files or directories given in options.files and update deps."""
|
|
files = list(itertools.chain.from_iterable(build_utils.ParseGnList(f)
|
|
for f in options.files))
|
|
|
|
for f in files:
|
|
if os.path.isdir(f) and not options.clear:
|
|
print ('To avoid stale files you must use --clear when copying '
|
|
'directories')
|
|
sys.exit(-1)
|
|
CopyFile(f, options.dest, deps)
|
|
|
|
def DoRenaming(options, deps):
|
|
"""Copy and rename files given in options.renaming_sources and update deps."""
|
|
src_files = list(itertools.chain.from_iterable(
|
|
build_utils.ParseGnList(f)
|
|
for f in options.renaming_sources))
|
|
|
|
dest_files = list(itertools.chain.from_iterable(
|
|
build_utils.ParseGnList(f)
|
|
for f in options.renaming_destinations))
|
|
|
|
if (len(src_files) != len(dest_files)):
|
|
print('Renaming source and destination files not match.')
|
|
sys.exit(-1)
|
|
|
|
for src, dest in itertools.izip(src_files, dest_files):
|
|
if os.path.isdir(src):
|
|
print ('renaming diretory is not supported.')
|
|
sys.exit(-1)
|
|
else:
|
|
CopyFile(src, os.path.join(options.dest, dest), deps)
|
|
|
|
def main(args):
|
|
args = build_utils.ExpandFileArgs(args)
|
|
|
|
parser = optparse.OptionParser()
|
|
build_utils.AddDepfileOption(parser)
|
|
|
|
parser.add_option('--dest', help='Directory to copy files to.')
|
|
parser.add_option('--files', action='append',
|
|
help='List of files to copy.')
|
|
parser.add_option('--clear', action='store_true',
|
|
help='If set, the destination directory will be deleted '
|
|
'before copying files to it. This is highly recommended to '
|
|
'ensure that no stale files are left in the directory.')
|
|
parser.add_option('--stamp', help='Path to touch on success.')
|
|
parser.add_option('--renaming-sources',
|
|
action='append',
|
|
help='List of files need to be renamed while being '
|
|
'copied to dest directory')
|
|
parser.add_option('--renaming-destinations',
|
|
action='append',
|
|
help='List of destination file name without path, the '
|
|
'number of elements must match rename-sources.')
|
|
|
|
options, _ = parser.parse_args(args)
|
|
|
|
if options.clear:
|
|
build_utils.DeleteDirectory(options.dest)
|
|
build_utils.MakeDirectory(options.dest)
|
|
|
|
deps = []
|
|
|
|
if options.files:
|
|
DoCopy(options, deps)
|
|
|
|
if options.renaming_sources:
|
|
DoRenaming(options, deps)
|
|
|
|
if options.depfile:
|
|
assert options.stamp
|
|
build_utils.WriteDepfile(options.depfile, options.stamp, deps)
|
|
|
|
if options.stamp:
|
|
build_utils.Touch(options.stamp)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
sys.exit(main(sys.argv[1:]))
|
|
|