| // 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.skyframe; |
| |
| 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.BuildEventId; |
| import com.google.devtools.build.lib.buildeventstream.BuildEventStreamProtos; |
| import com.google.devtools.build.lib.buildeventstream.GenericBuildEvent; |
| import java.util.Collection; |
| import java.util.List; |
| |
| /** Event reporting about failure to expand a target pattern properly. */ |
| public final class PatternExpandingError implements BuildEvent { |
| |
| private final List<String> pattern; |
| private final String message; |
| private final boolean skipped; |
| |
| private PatternExpandingError(List<String> pattern, String message, boolean skipped) { |
| this.pattern = pattern; |
| this.message = message; |
| this.skipped = skipped; |
| } |
| |
| public List<String> getPattern() { |
| return pattern; |
| } |
| |
| public boolean getSkipped() { |
| return skipped; |
| } |
| |
| public static PatternExpandingError failed(List<String> pattern, String message) { |
| return new PatternExpandingError(pattern, message, false); |
| } |
| |
| public static PatternExpandingError failed(String term, String message) { |
| return new PatternExpandingError(ImmutableList.of(term), message, false); |
| } |
| |
| // This is unused right now - when we generate the error, we don't know if we're in keep_going |
| // mode or not. |
| public static PatternExpandingError skipped(String term, String message) { |
| return new PatternExpandingError(ImmutableList.of(term), message, true); |
| } |
| |
| @Override |
| public BuildEventId getEventId() { |
| if (skipped) { |
| return BuildEventId.targetPatternSkipped(pattern); |
| } else { |
| return BuildEventId.targetPatternExpanded(pattern); |
| } |
| } |
| |
| @Override |
| public Collection<BuildEventId> getChildrenEvents() { |
| return ImmutableList.<BuildEventId>of(); |
| } |
| |
| @Override |
| public BuildEventStreamProtos.BuildEvent asStreamProto(BuildEventContext converters) { |
| BuildEventStreamProtos.Aborted failure = |
| BuildEventStreamProtos.Aborted.newBuilder() |
| .setReason(BuildEventStreamProtos.Aborted.AbortReason.LOADING_FAILURE) |
| .setDescription(message) |
| .build(); |
| return GenericBuildEvent.protoChaining(this).setAborted(failure).build(); |
| } |
| } |