blob: 952d4330855e58f36c60ab502bc3587fd9c65e79 [file] [log] [blame]
// Copyright 2016 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.analysis;
import com.google.common.collect.ImmutableList;
import com.google.devtools.build.lib.buildeventstream.BuildEvent;
import com.google.devtools.build.lib.buildeventstream.BuildEventContext;
import com.google.devtools.build.lib.buildeventstream.BuildEventIdUtil;
import com.google.devtools.build.lib.buildeventstream.BuildEventStreamProtos;
import com.google.devtools.build.lib.buildeventstream.BuildEventStreamProtos.BuildEventId;
import com.google.devtools.build.lib.buildeventstream.GenericBuildEvent;
import com.google.devtools.build.lib.buildeventstream.ProgressEvent;
/** This event raised to indicate that no build will be happening for the given command. */
public final class NoBuildEvent implements BuildEvent {
private final String id;
private final String command;
private final Long startTimeMillis;
private final boolean separateFinishedEvent;
private final boolean showProgress;
public NoBuildEvent(
String command,
Long startTimeMillis,
boolean separateFinishedEvent,
boolean showProgress,
String id) {
this.command = command;
this.startTimeMillis = startTimeMillis;
this.separateFinishedEvent = separateFinishedEvent;
this.showProgress = showProgress;
this.id = id;
}
public NoBuildEvent(String command, Long startTimeMillis, boolean separateFinishedEvent) {
this(command, startTimeMillis, separateFinishedEvent, false, null);
}
public NoBuildEvent() {
this(null, null, false);
}
@Override
public ImmutableList<BuildEventId> getChildrenEvents() {
if (separateFinishedEvent) {
return ImmutableList.of(
ProgressEvent.INITIAL_PROGRESS_UPDATE, BuildEventIdUtil.buildFinished());
} else {
return ImmutableList.of(ProgressEvent.INITIAL_PROGRESS_UPDATE);
}
}
@Override
public BuildEventId getEventId() {
return BuildEventIdUtil.buildStartedId();
}
@Override
public BuildEventStreamProtos.BuildEvent asStreamProto(BuildEventContext converters) {
BuildEventStreamProtos.BuildStarted.Builder started =
BuildEventStreamProtos.BuildStarted.newBuilder()
.setBuildToolVersion(BlazeVersionInfo.instance().getVersion());
if (command != null) {
started.setCommand(command);
}
if (startTimeMillis != null) {
started.setStartTimeMillis(startTimeMillis);
}
if (id != null) {
started.setUuid(id);
}
started.setServerPid(ProcessHandle.current().pid());
return GenericBuildEvent.protoChaining(this).setStarted(started.build()).build();
}
/**
* Iff true, clients will expect to a receive a separate {@link
* com.google.devtools.build.lib.buildeventstream.BuildCompletingEvent}.
*/
public boolean separateFinishedEvent() {
return separateFinishedEvent;
}
public boolean showProgress() {
return showProgress;
}
}