libyuv: refactor recipes

scripts/slave/recipe_modules/libyuv/api.py

 # Copyright 2014 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
+from . import builders
+
 
 class LibyuvApi(recipe_api.RecipeApi):
+  BUILDERS = builders.BUILDERS
+  RECIPE_CONFIGS = builders.RECIPE_CONFIGS
+
   def __init__(self, **kwargs):
     super(LibyuvApi, self).__init__(**kwargs)
+
+
+  def apply_bot_config(self, builders, recipe_configs, perf_config=None):
+    mastername = self.m.properties.get('mastername')

[kjellander_chromium, 2016/09/01 11:52:20]

This is mostly a slimmed down version copied from the ../webrtc/api.py recipe
module.

+    buildername = self.m.properties.get('buildername')
+    master_dict = builders.get(mastername, {})
+
+    self.bot_config = master_dict.get('builders', {}).get(buildername)
+    assert self.bot_config, ('Unrecognized builder name "%r" for master "%r".' %
+                             (buildername, mastername))
+
+    self.bot_type = self.bot_config['bot_type']
+    recipe_config_name = self.bot_config['recipe_config']
+    self.recipe_config = recipe_configs.get(recipe_config_name)
+    assert self.recipe_config, (
+        'Cannot find recipe_config "%s" for builder "%r".' %
+        (recipe_config_name, buildername))
+
+    chromium_kwargs = self.bot_config.get('chromium_config_kwargs', {})
+
+    self.m.chromium.set_config(self.recipe_config['chromium_config'],
+                               **chromium_kwargs)
+    self.m.gclient.set_config(self.recipe_config['gclient_config'])
+
+    # Support applying configs both at the bot and the recipe config level.
+    for c in self.bot_config.get('chromium_apply_config', []):
+      self.m.chromium.apply_config(c)
+    for c in self.bot_config.get('gclient_apply_config', []):
+      self.m.gclient.apply_config(c)
+
+    if self.m.tryserver.is_tryserver:
+      self.m.chromium.apply_config('trybot_flavor')
+
+  @property
+  def should_build(self):
+    return self.bot_type in ('builder', 'builder_tester')
+
+  @property
+  def should_test(self):
+    return self.bot_type in ('tester', 'builder_tester')