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// 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.sandbox;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableList.Builder;
import com.google.devtools.build.lib.actions.ActionContextProvider;
import com.google.devtools.build.lib.actions.Executor.ActionContext;
import com.google.devtools.build.lib.analysis.config.BuildConfiguration;
import com.google.devtools.build.lib.buildtool.BuildRequest;
import com.google.devtools.build.lib.exec.ExecutionOptions;
import com.google.devtools.build.lib.runtime.CommandEnvironment;
import com.google.devtools.build.lib.util.OS;
import java.io.IOException;
import java.util.concurrent.ExecutorService;
/**
* Provides the sandboxed spawn strategy.
*/
public class SandboxActionContextProvider extends ActionContextProvider {
@SuppressWarnings("unchecked")
private final ImmutableList<ActionContext> strategies;
private SandboxActionContextProvider(ImmutableList<ActionContext> strategies) {
this.strategies = strategies;
}
public static SandboxActionContextProvider create(
CommandEnvironment env, BuildRequest buildRequest, ExecutorService backgroundWorkers)
throws IOException {
boolean verboseFailures = buildRequest.getOptions(ExecutionOptions.class).verboseFailures;
boolean unblockNetwork =
buildRequest
.getOptions(BuildConfiguration.Options.class)
.testArguments
.contains("--wrapper_script_flag=--debug");
Builder<ActionContext> strategies = ImmutableList.builder();
if (OS.getCurrent() == OS.LINUX) {
strategies.add(
new LinuxSandboxedStrategy(
buildRequest.getOptions(SandboxOptions.class),
env.getClientEnv(),
env.getDirectories(),
backgroundWorkers,
verboseFailures,
unblockNetwork,
env.getRuntime().getProductName()));
} else if (OS.getCurrent() == OS.DARWIN) {
strategies.add(
DarwinSandboxedStrategy.create(
buildRequest.getOptions(SandboxOptions.class),
env.getClientEnv(),
env.getDirectories(),
backgroundWorkers,
verboseFailures,
unblockNetwork,
env.getRuntime().getProductName()));
}
return new SandboxActionContextProvider(strategies.build());
}
@Override
public Iterable<ActionContext> getActionContexts() {
return strategies;
}
}
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