| // Copyright 2015 The Bazel Authors. All rights reserved. |
| // |
| // 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. |
| package com.google.devtools.build.lib.worker; |
| |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.eventbus.EventBus; |
| import com.google.devtools.build.lib.actions.ActionContextProvider; |
| import com.google.devtools.build.lib.actions.Executor.ActionContext; |
| import com.google.devtools.build.lib.buildtool.BuildRequest; |
| import com.google.devtools.build.lib.exec.ExecutionOptions; |
| import com.google.devtools.build.lib.runtime.BlazeRuntime; |
| |
| /** |
| * Factory for the Worker-based execution strategy. |
| */ |
| final class WorkerActionContextProvider extends ActionContextProvider { |
| private final ImmutableList<ActionContext> strategies; |
| |
| public WorkerActionContextProvider( |
| BlazeRuntime runtime, BuildRequest buildRequest, WorkerPool workers, EventBus eventBus) { |
| boolean verboseFailures = buildRequest.getOptions(ExecutionOptions.class).verboseFailures; |
| int maxRetries = buildRequest.getOptions(WorkerOptions.class).workerMaxRetries; |
| |
| this.strategies = |
| ImmutableList.<ActionContext>of( |
| new WorkerSpawnStrategy( |
| runtime.getDirectories(), |
| buildRequest, |
| workers, |
| verboseFailures, |
| maxRetries)); |
| } |
| |
| @Override |
| public Iterable<ActionContext> getActionContexts() { |
| return strategies; |
| } |
| } |