| # -*- coding: utf-8 -*- |
| |
| # Copyright 2019 WebAssembly Community Group participants |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| import os |
| |
| SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__)) |
| DEFAULT_WORK_DIR = os.path.dirname(SCRIPT_DIR) |
| GCLIENT_DIR = os.path.dirname(DEFAULT_WORK_DIR) |
| |
| DEFAULT_SYNC_DIR = DEFAULT_WORK_DIR |
| DEFAULT_BUILD_DIR = os.path.join(DEFAULT_WORK_DIR, 'build') |
| DEFAULT_PREBUILT_DIR = DEFAULT_WORK_DIR |
| DEFAULT_V8_DIR = os.path.join(GCLIENT_DIR, 'v8') |
| DEFAULT_TEST_DIR = DEFAULT_WORK_DIR |
| DEFAULT_INSTALL_DIR = os.path.join(GCLIENT_DIR, 'install') |
| |
| dirs = {} |
| |
| |
| def MakeGetterSetter(path_type, default): |
| def getter(): |
| return dirs.get(path_type, default) |
| |
| def setter(dir): |
| if path_type in dirs: |
| raise Exception('Path %s set more than once' % path_type) |
| dirs[path_type] = os.path.abspath(dir) |
| |
| return getter, setter |
| |
| |
| GetSync, SetSync = MakeGetterSetter('sync', DEFAULT_SYNC_DIR) |
| GetBuild, SetBuild = MakeGetterSetter('build', DEFAULT_BUILD_DIR) |
| GetPrebuilt, SetPrebuilt = MakeGetterSetter('prebuilt', DEFAULT_PREBUILT_DIR) |
| GetV8, SetV8 = MakeGetterSetter('v8', DEFAULT_V8_DIR) |
| GetTest, SetTest = MakeGetterSetter('test', DEFAULT_TEST_DIR) |
| GetInstall, SetInstall = MakeGetterSetter('install', DEFAULT_INSTALL_DIR) |
| |
| |
| def GetAll(): |
| return [GetSync(), GetBuild(), GetTest(), GetInstall()] |
| |
| |
| def GetExecRoot(): |
| '''Returns a base path that includes all of sync build, v8, and install paths. |
| |
| The path should include all inputs and outputs used for the execution of the build actions. |
| ''' |
| paths = [ |
| os.path.abspath(x) |
| for x in [GetSync(), GetBuild(), |
| GetV8(), GetInstall()] |
| ] |
| return os.path.commonpath(paths) |