| # Copyright 2020 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. |
| |
| from recipe_engine import recipe_api |
| |
| |
| class FlutterDepsApi(recipe_api.RecipeApi): |
| """Operating system utilities.""" |
| |
| def _kill_all(self, name, exe_name): |
| """Kills all the windows processes with a given name. |
| |
| Args: |
| name(str): The name of the step. |
| exe_name(str): The name of the windows executable. |
| """ |
| self.m.step(name, ['taskkill', '/f', '/im', exe_name, '/t'], ok_ret='any') |
| |
| def kill_win_processes(self): |
| """Kills windows processes. |
| |
| Windows uses exclusive file locking. On LUCI, if these processes remain |
| they will cause the build to fail because the builder won't be able to |
| clean up. |
| |
| This might fail if there's not actually a process running, which is |
| fine. |
| |
| If it actually fails to kill the task, the job will just fail anyway. |
| """ |
| if self.m.platform.is_win: |
| with self.m.step.nest('Killing Windows Processes'): |
| self._kill_all('stop gradle daemon', 'java.exe') |
| self._kill_all('stop dart', 'dart.exe') |
| self._kill_all('stop adb', 'adb.exe') |
