| # Copyright 2021 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. |
| |
| # Format strings for use in unmount cmdline options |
| UNMOUNT_CMD = 'Dismount-WindowsImage' |
| UNMOUNT_DIR = '-Path "{}"' |
| UNMOUNT_LOG_PATH = '-LogPath "{}"' |
| UNMOUNT_LOG_LEVEL = '-LogLevel {}' |
| UNMOUNT_SAVE = '-Save' # Save changes to the wim |
| UNMOUNT_DISCARD = '-Discard' # Discard changes to the wim |
| |
| |
| def unmount_win_wim(powershell, |
| mnt_dir, |
| logs, |
| log_level='WarningsInfo', |
| save=True): |
| """Unmount the winpe wim from the given directory""" |
| # Args for the unmount cmd |
| args = [ |
| UNMOUNT_DIR.format(mnt_dir), |
| UNMOUNT_LOG_PATH.format(logs / UNMOUNT_CMD / 'unmount.log'), |
| UNMOUNT_LOG_LEVEL.format(log_level) |
| ] |
| # Save/Discard the changes to the wim |
| if save: |
| args.append(UNMOUNT_SAVE) |
| else: |
| args.append(UNMOUNT_DISCARD) |
| powershell( |
| 'Unmount wim at {}'.format(mnt_dir), |
| UNMOUNT_CMD, |
| logs=[logs / UNMOUNT_CMD], |
| args=args) |
