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| 1 #!/usr/bin/env python | |
| 2 # | |
| 3 # Copyright 2014 The Chromium Authors. All rights reserved. | |
| 4 # Use of this source code is governed by a BSD-style license that can be | |
| 5 # found in the LICENSE file. | |
| 6 | |
| 7 """Copies files to a directory.""" | |
| 8 | |
| 9 import optparse | |
| 10 import os | |
| 11 import shutil | |
| 12 import sys | |
| 13 | |
| 14 from util import build_utils | |
| 15 | |
| 16 | |
| 17 def _get_all_files(base): | |
| 18 """Returns a list of all the files in |base|. Each entry is relative to the | |
| 19 last path entry of |base|.""" | |
| 20 result = [] | |
| 21 dirname = os.path.dirname(base) | |
| 22 for root, _, files in os.walk(base): | |
| 23 result.extend([os.path.join(root[len(dirname):], f) for f in files]) | |
| 24 return result | |
| 25 | |
| 26 | |
| 27 def main(args): | |
| 28 args = build_utils.ExpandFileArgs(args) | |
| 29 | |
| 30 parser = optparse.OptionParser() | |
| 31 build_utils.AddDepfileOption(parser) | |
| 32 | |
| 33 parser.add_option('--dest', help='Directory to copy files to.') | |
| 34 parser.add_option('--files', action='append', | |
| 35 help='List of files to copy.') | |
| 36 parser.add_option('--clear', action='store_true', | |
| 37 help='If set, the destination directory will be deleted ' | |
| 38 'before copying files to it. This is highly recommended to ' | |
| 39 'ensure that no stale files are left in the directory.') | |
| 40 parser.add_option('--stamp', help='Path to touch on success.') | |
| 41 | |
| 42 options, _ = parser.parse_args(args) | |
| 43 | |
| 44 if options.clear: | |
| 45 build_utils.DeleteDirectory(options.dest) | |
| 46 build_utils.MakeDirectory(options.dest) | |
| 47 | |
| 48 files = [] | |
| 49 for file_arg in options.files: | |
| 50 files += build_utils.ParseGypList(file_arg) | |
| 51 | |
| 52 deps = [] | |
| 53 | |
| 54 for f in files: | |
| 55 if os.path.isdir(f): | |
| 56 if not options.clear: | |
| 57 print ('To avoid stale files you must use --clear when copying ' | |
| 58 'directories') | |
| 59 sys.exit(-1) | |
| 60 shutil.copytree(f, os.path.join(options.dest, os.path.basename(f))) | |
| 61 deps.extend(_get_all_files(f)) | |
| 62 else: | |
| 63 shutil.copy(f, options.dest) | |
| 64 deps.append(f) | |
| 65 | |
| 66 if options.depfile: | |
| 67 build_utils.WriteDepfile( | |
| 68 options.depfile, | |
| 69 deps + build_utils.GetPythonDependencies()) | |
| 70 | |
| 71 if options.stamp: | |
| 72 build_utils.Touch(options.stamp) | |
| 73 | |
| 74 | |
| 75 if __name__ == '__main__': | |
| 76 sys.exit(main(sys.argv[1:])) | |
| 77 | |
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Chromium Code Reviews
Issue 2392643003:
Removes files from //build that we don't need (Closed)
