| # -*- coding: utf-8 -*- |
| # Copyright 2010-2015, Google Inc. |
| # All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are |
| # met: |
| # |
| # * Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # * Redistributions in binary form must reproduce the above |
| # copyright notice, this list of conditions and the following disclaimer |
| # in the documentation and/or other materials provided with the |
| # distribution. |
| # * Neither the name of Google Inc. nor the names of its |
| # contributors may be used to endorse or promote products derived from |
| # this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| """Utilitis for copying dependent files for Windows build.""" |
| |
| __author__ = "yukawa" |
| |
| import datetime |
| import logging |
| import optparse |
| import os |
| import shutil |
| |
| from util import PrintErrorAndExit |
| |
| def ParseOption(): |
| """Parse command line options.""" |
| parser = optparse.OptionParser() |
| MSG = ' you can use %s as path separator' % os.pathsep |
| parser.add_option('--dll_paths', dest='dll_paths', default='', |
| help='Search paths for DLLs.' + MSG) |
| parser.add_option('--pdb_paths', dest='pdb_paths', default='', |
| help='Search paths for PDB files.' + MSG) |
| parser.add_option('--target_dir', dest='target_dir', default='', |
| help='Deploy target directory.') |
| parser.add_option('--basenames', dest='basenames', default='', |
| help='The basenames of DLL and/or PDB.' + MSG) |
| |
| (opts, _) = parser.parse_args() |
| |
| return opts |
| |
| |
| def DeployMain(full_filename, src_paths, target_absdir): |
| """Main deployment logic. |
| |
| Args: |
| full_filename: A string which represents the filename to be copied. |
| src_paths: A string which represents file search path with delimited by |
| a OS-dependent path separator. |
| target_absdir: A string which represents target directory name. |
| """ |
| if not src_paths: |
| return |
| |
| target_file_abspath = os.path.join(target_absdir, full_filename) |
| target_abs_dir = os.path.dirname(target_file_abspath) |
| if not os.path.exists(target_abs_dir): |
| os.makedirs(target_abs_dir) |
| |
| def _GetLastModifiedTime(filepath): |
| """Returns the last modified time of a file. |
| |
| Args: |
| filepath: A string which represents the filename to be checked. |
| |
| Returns: |
| A Datetime object which represents the last modified time of the |
| specified filename. If the file does not exist, returns epoch time. |
| """ |
| if not os.path.isfile(filepath): |
| return datetime.datetime.fromtimestamp(0) |
| return datetime.datetime.fromtimestamp(os.path.getmtime(filepath)) |
| |
| target_file_mtime = _GetLastModifiedTime(target_file_abspath) |
| |
| for path in src_paths.split(os.pathsep): |
| src = os.path.abspath(os.path.join(path, full_filename)) |
| if not os.path.isfile(src): |
| continue |
| if _GetLastModifiedTime(src) <= target_file_mtime: |
| # Older file found. Ignore. |
| continue |
| print 'Copying %s to %s' % (src, target_file_abspath) |
| shutil.copy2(src, target_file_abspath) |
| break |
| |
| |
| def main(): |
| opts = ParseOption() |
| |
| if not opts.basenames: |
| PrintErrorAndExit('--basenames option is mandatory.') |
| |
| if not opts.target_dir: |
| PrintErrorAndExit('--target_dir option is mandatory.') |
| |
| target_absdir = os.path.abspath(opts.target_dir) |
| for basename in opts.basenames.split(os.pathsep): |
| DeployMain(basename + '.dll', opts.dll_paths, target_absdir) |
| DeployMain(basename + '.pdb', opts.pdb_paths, target_absdir) |
| |
| |
| if __name__ == '__main__': |
| main() |