1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
// 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.collect.ImmutableMultimap;
import com.google.devtools.build.lib.actions.ActionContext;
import com.google.devtools.build.lib.actions.ResourceManager;
import com.google.devtools.build.lib.analysis.test.TestActionContext;
import com.google.devtools.build.lib.exec.ActionContextProvider;
import com.google.devtools.build.lib.exec.SpawnRunner;
import com.google.devtools.build.lib.exec.apple.XCodeLocalEnvProvider;
import com.google.devtools.build.lib.exec.local.LocalEnvProvider;
import com.google.devtools.build.lib.exec.local.LocalExecutionOptions;
import com.google.devtools.build.lib.exec.local.LocalSpawnRunner;
import com.google.devtools.build.lib.exec.local.PosixLocalEnvProvider;
import com.google.devtools.build.lib.exec.local.WindowsLocalEnvProvider;
import com.google.devtools.build.lib.runtime.CommandEnvironment;
import com.google.devtools.build.lib.util.OS;
/**
* Factory for the Worker-based execution strategy.
*/
final class WorkerActionContextProvider extends ActionContextProvider {
private final ImmutableList<ActionContext> strategies;
public WorkerActionContextProvider(CommandEnvironment env, WorkerPool workers) {
ImmutableMultimap<String, String> extraFlags =
ImmutableMultimap.copyOf(env.getOptions().getOptions(WorkerOptions.class).workerExtraFlags);
WorkerSpawnRunner spawnRunner =
new WorkerSpawnRunner(
env.getExecRoot(),
workers,
extraFlags,
env.getReporter(),
createFallbackRunner(env));
WorkerSpawnStrategy workerSpawnStrategy =
new WorkerSpawnStrategy(env.getExecRoot(), spawnRunner);
TestActionContext workerTestStrategy =
new WorkerTestStrategy(env, env.getOptions(), workers, extraFlags);
this.strategies = ImmutableList.of(workerSpawnStrategy, workerTestStrategy);
}
private static SpawnRunner createFallbackRunner(CommandEnvironment env) {
LocalExecutionOptions localExecutionOptions =
env.getOptions().getOptions(LocalExecutionOptions.class);
LocalEnvProvider localEnvProvider =
OS.getCurrent() == OS.DARWIN
? new XCodeLocalEnvProvider()
: (OS.getCurrent() == OS.WINDOWS
? WindowsLocalEnvProvider.INSTANCE
: PosixLocalEnvProvider.INSTANCE);
return new LocalSpawnRunner(
env.getExecRoot(),
localExecutionOptions,
ResourceManager.instance(),
env.getRuntime().getProductName(),
localEnvProvider);
}
@Override
public Iterable<? extends ActionContext> getActionContexts() {
return strategies;
}
}
|
