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// Copyright 2014 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.runtime;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.Iterables;
import com.google.devtools.build.lib.buildeventstream.BuildEventContext;
import com.google.devtools.build.lib.buildeventstream.BuildEventId;
import com.google.devtools.build.lib.buildeventstream.BuildEventStreamProtos;
import com.google.devtools.build.lib.buildeventstream.BuildEventWithOrderConstraint;
import com.google.devtools.build.lib.buildeventstream.GenericBuildEvent;
import com.google.devtools.build.lib.runtime.proto.InvocationPolicyOuterClass.InvocationPolicy;
import com.google.devtools.build.lib.util.OptionsUtils;
import com.google.devtools.common.options.OptionsProvider;
import java.util.Collection;
import java.util.Objects;
/** An event in which the command line options are discovered. */
public class GotOptionsEvent implements BuildEventWithOrderConstraint {
private final OptionsProvider startupOptions;
private final OptionsProvider options;
private final InvocationPolicy invocationPolicy;
/**
* Construct the options event.
*
* @param startupOptions the parsed startup options
* @param options the parsed options
*/
public GotOptionsEvent(
OptionsProvider startupOptions, OptionsProvider options, InvocationPolicy invocationPolicy) {
this.startupOptions = startupOptions;
this.options = options;
this.invocationPolicy = invocationPolicy;
}
/**
* @return the parsed startup options
*/
public OptionsProvider getStartupOptions() {
return startupOptions;
}
/**
* @return the parsed options.
*/
public OptionsProvider getOptions() {
return options;
}
/** @return the invocation policy. */
public InvocationPolicy getInvocationPolicy() {
return invocationPolicy;
}
@Override
public BuildEventId getEventId() {
return BuildEventId.optionsParsedId();
}
@Override
public Collection<BuildEventId> getChildrenEvents() {
return ImmutableList.of();
}
@Override
public BuildEventStreamProtos.BuildEvent asStreamProto(BuildEventContext converters) {
BuildEventStreamProtos.OptionsParsed.Builder optionsBuilder =
BuildEventStreamProtos.OptionsParsed.newBuilder();
OptionsProvider options = getStartupOptions();
optionsBuilder.addAllStartupOptions(OptionsUtils.asArgumentList(options));
optionsBuilder.addAllExplicitStartupOptions(
OptionsUtils.asArgumentList(
Iterables.filter(
options.asListOfExplicitOptions(),
input -> !Objects.equals(input.getSource(), "default"))));
options = getOptions();
optionsBuilder.addAllCmdLine(OptionsUtils.asArgumentList(options));
optionsBuilder.addAllExplicitCmdLine(
OptionsUtils.asArgumentList(
Iterables.filter(
options.asListOfExplicitOptions(),
input -> Objects.equals(input.getSource(), "command line options"))));
optionsBuilder.setInvocationPolicy(getInvocationPolicy());
CommonCommandOptions commonOptions = getOptions().getOptions(CommonCommandOptions.class);
optionsBuilder.setToolTag(commonOptions.toolTag);
return GenericBuildEvent.protoChaining(this).setOptionsParsed(optionsBuilder.build()).build();
}
@Override
public Collection<BuildEventId> postedAfter() {
return ImmutableList.of(
BuildEventId.buildStartedId(), BuildEventId.unstructuredCommandlineId());
}
}
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