| # Copyright 2017 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. |
| |
| """Checkout the chromium src tree at the latest revision. |
| |
| This recipe is meant to be run on idle bots to keep their local checkouts up to |
| date as much as possible so that when they are required to run culprit-finding |
| jobs they have as low latency as possible in their bot_update steps.""" |
| |
| from datetime import datetime |
| |
| DEPS = [ |
| 'chromium_checkout', |
| 'chromium_tests', |
| 'depot_tools/gclient', |
| 'depot_tools/git', |
| 'recipe_engine/context', |
| 'recipe_engine/path', |
| 'recipe_engine/platform', |
| 'recipe_engine/properties', |
| 'recipe_engine/python', |
| 'recipe_engine/raw_io', |
| 'recipe_engine/step', |
| 'recipe_engine/time', |
| ] |
| |
| # Which master/builder config to use for the bot_update step based on the |
| # current master/builder. |
| TARGET_MAPPING = { |
| 'tryserver.chromium.linux': { |
| 'linux_chromium_variable': [ |
| 'chromium.linux', 'Linux Builder' |
| ], |
| 'linux_chromiumos_full_variable': [ |
| 'chromium.linux', 'Linux Builder' |
| ], |
| 'linux_chromium_chromeos_asan_variable': [ |
| 'chromium.linux', 'Linux Builder' |
| ], |
| }, |
| 'tryserver.chromium.win': { |
| 'win_chromium_variable': [ |
| 'chromium.win', 'Win Builder' |
| ], |
| }, |
| 'tryserver.chromium.mac': { |
| 'mac_chromium_variable_10.10': [ |
| 'chromium.mac', 'Mac Builder' |
| ], |
| 'mac_chromium_variable_10.11': [ |
| 'chromium.mac', 'Mac Builder' |
| ], |
| 'mac_chromium_variable': [ |
| 'chromium.mac', 'Mac Builder' |
| ], |
| }, |
| } |
| |
| # Refresh the checkout if it's older than this. |
| NOT_FRESH = 600 # seconds |
| |
| |
| def TargetMasterAndBuilder(api): |
| mastername = api.properties.get('mastername') |
| buildername = api.properties.get('buildername') |
| return TARGET_MAPPING[mastername][buildername] |
| |
| |
| def RunSteps(api): |
| bot_config = api.chromium_tests.create_bot_config_object( |
| [api.chromium_tests.create_bot_id(*TargetMasterAndBuilder(api))]) |
| api.chromium_tests.configure_build( |
| bot_config, override_bot_type='builder_tester') |
| |
| base_dir = api.chromium_checkout.get_checkout_dir(bot_config) |
| checkout_dir = base_dir.join(api.gclient.c.solutions[0].name) |
| |
| refresh_checkout = True |
| if api.path.exists(checkout_dir): |
| # Most recent commit in local checkout |
| with api.context(cwd=checkout_dir): |
| step_result = api.git( |
| 'log', '-1', '--pretty=format:%ct', 'refs/remotes/origin/master', |
| stdout=api.raw_io.output_text(), |
| step_test_data=lambda: api.raw_io.test_api.stream_output( |
| '1333700000')) |
| last_commit_ts = float(step_result.stdout) |
| checkout_age_seconds = api.time.time() - last_commit_ts |
| step_result.presentation.logs[ |
| 'Checkout is ~%f seconds old' % checkout_age_seconds] = [] |
| refresh_checkout = checkout_age_seconds > NOT_FRESH |
| if refresh_checkout: |
| api.chromium_tests.prepare_checkout(bot_config) |
| |
| |
| def GenTests(api): |
| yield ( |
| api.test('linux') + |
| api.path.exists(api.path['start_dir'].join('src')) + |
| api.properties(**{ |
| 'mastername': 'tryserver.chromium.linux', |
| 'buildername': 'linux_chromium_variable', |
| 'bot_id': 'build1-a1', |
| 'buildnumber': '1', |
| }) |
| ) |
| yield ( |
| api.test('win') + |
| api.path.exists(api.path['start_dir'].join('src')) + |
| api.properties(**{ |
| 'mastername': 'tryserver.chromium.win', |
| 'buildername': 'win_chromium_variable', |
| 'bot_id': 'build1-a1', |
| 'buildnumber': '1', |
| }) |
| ) |
| yield ( |
| api.test('mac') + |
| api.path.exists(api.path['start_dir'].join('src')) + |
| api.properties(**{ |
| 'mastername': 'tryserver.chromium.mac', |
| 'buildername': 'mac_chromium_variable', |
| 'bot_id': 'build1-a1', |
| 'buildnumber': '1', |
| }) |
| ) |
| yield ( |
| api.test('linux_new') + |
| api.properties(**{ |
| 'mastername': 'tryserver.chromium.linux', |
| 'buildername': 'linux_chromium_variable', |
| 'bot_id': 'build1-a1', |
| 'buildnumber': '1', |
| }) |
| ) |
