/*
* Copyright 2016-present Facebook, Inc.
*
* 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.facebook.buck.distributed;
import com.facebook.buck.cli.BuckConfig;
import com.facebook.buck.distributed.thrift.BuildMode;
import com.facebook.buck.slb.SlbBuckConfig;
import com.google.common.collect.ImmutableList;
import java.nio.file.Path;
import java.util.Optional;
import java.util.concurrent.TimeUnit;
import okhttp3.OkHttpClient;
public class DistBuildConfig {
public static final String STAMPEDE_SECTION = "stampede";
private static final String FRONTEND_REQUEST_TIMEOUT_MILLIS = "stampede_timeout_millis";
private static final long REQUEST_TIMEOUT_MILLIS_DEFAULT_VALUE = TimeUnit.SECONDS.toMillis(60);
private static final String ALWAYS_MATERIALIZE_WHITELIST = "always_materialize_whitelist";
private static final String ENABLE_SLOW_LOCAL_BUILD_FALLBACK = "enable_slow_local_build_fallback";
private static final boolean ENABLE_SLOW_LOCAL_BUILD_FALLBACK_DEFAULT_VALUE = false;
private static final String BUILD_MODE = "build_mode";
private static final BuildMode BUILD_MODE_DEFAULT_VALUE = BuildMode.REMOTE_BUILD;
private static final String NUMBER_OF_MINIONS = "number_of_minions";
private static final Integer NUMBER_OF_MINIONS_DEFAULT_VALUE = 2;
private final SlbBuckConfig frontendConfig;
private final BuckConfig buckConfig;
public DistBuildConfig(BuckConfig config) {
this.buckConfig = config;
this.frontendConfig = new SlbBuckConfig(config, STAMPEDE_SECTION);
}
public SlbBuckConfig getFrontendConfig() {
return frontendConfig;
}
public BuckConfig getBuckConfig() {
return buckConfig;
}
public Optional<ImmutableList<Path>> getOptionalPathWhitelist() {
return buckConfig.getOptionalPathList(STAMPEDE_SECTION, ALWAYS_MATERIALIZE_WHITELIST);
}
public long getFrontendRequestTimeoutMillis() {
return buckConfig
.getLong(STAMPEDE_SECTION, FRONTEND_REQUEST_TIMEOUT_MILLIS)
.orElse(REQUEST_TIMEOUT_MILLIS_DEFAULT_VALUE);
}
public BuildMode getBuildMode() {
return buckConfig
.getEnum(STAMPEDE_SECTION, BUILD_MODE, BuildMode.class)
.orElse(BUILD_MODE_DEFAULT_VALUE);
}
public int getNumberOfMinions() {
return buckConfig
.getInteger(STAMPEDE_SECTION, NUMBER_OF_MINIONS)
.orElse(NUMBER_OF_MINIONS_DEFAULT_VALUE);
}
/**
* Whether buck distributed build should stop building if remote/distributed build fails (true) or
* if it should fallback to building locally if remote/distributed build fails (false).
*/
public boolean isSlowLocalBuildFallbackModeEnabled() {
return buckConfig.getBooleanValue(
STAMPEDE_SECTION,
ENABLE_SLOW_LOCAL_BUILD_FALLBACK,
ENABLE_SLOW_LOCAL_BUILD_FALLBACK_DEFAULT_VALUE);
}
public OkHttpClient createOkHttpClient() {
return new OkHttpClient.Builder()
.connectTimeout(getFrontendRequestTimeoutMillis(), TimeUnit.MILLISECONDS)
.readTimeout(getFrontendRequestTimeoutMillis(), TimeUnit.MILLISECONDS)
.writeTimeout(getFrontendRequestTimeoutMillis(), TimeUnit.MILLISECONDS)
.build();
}
}