blob: 692596b540aab501b89d8cda033368655ce3a727 [file] [log] [blame]
// 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.actions;
import com.google.devtools.build.lib.cmdline.Label;
import com.google.devtools.build.lib.server.FailureDetails.Analysis;
import com.google.devtools.build.lib.server.FailureDetails.Analysis.Code;
import com.google.devtools.build.lib.server.FailureDetails.FailureDetail;
import com.google.devtools.build.lib.skyframe.DetailedException;
import com.google.devtools.build.lib.util.DetailedExitCode;
import com.google.devtools.build.lib.vfs.PathFragment;
/**
* Exception to indicate that one {@link Action} has an output artifact whose path is a prefix of an
* output of another action. Since the first path cannot be both a directory and a file, this would
* lead to an error if both actions were executed in the same build.
*/
public class ArtifactPrefixConflictException extends Exception implements DetailedException {
private final Label firstOwner;
public ArtifactPrefixConflictException(
PathFragment firstPath, PathFragment secondPath, Label firstOwner, Label secondOwner) {
super(
String.format(
"One of the output paths '%s' (belonging to %s) and '%s' (belonging to %s) is a"
+ " prefix of the other. These actions cannot be simultaneously present; please"
+ " rename one of the output files or build just one of them",
firstPath, firstOwner, secondPath, secondOwner));
this.firstOwner = firstOwner;
}
public Label getFirstOwner() {
return firstOwner;
}
@Override
public DetailedExitCode getDetailedExitCode() {
return DetailedExitCode.of(
FailureDetail.newBuilder()
.setMessage(getMessage())
.setAnalysis(Analysis.newBuilder().setCode(Code.ARTIFACT_PREFIX_CONFLICT))
.build());
}
}