| // 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 static com.google.common.base.Preconditions.checkArgument; |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| import com.google.devtools.build.lib.skyframe.serialization.autocodec.AutoCodec; |
| import com.google.devtools.build.lib.vfs.PathFragment; |
| |
| /** |
| * Definition of a symlink in the output tree of a Fileset rule. |
| * |
| * @param name location of the symlink relative to the fileset's root directory |
| * @param target artifact that the symlink points to |
| * @param metadata metadata of the target artifact |
| */ |
| @AutoCodec |
| public record FilesetOutputSymlink(PathFragment name, Artifact target, FileArtifactValue metadata) { |
| public FilesetOutputSymlink { |
| checkNotNull(name, "name"); |
| checkNotNull(target, "target"); |
| checkNotNull(metadata, "metadata"); |
| checkNotNull(metadata.getDigest(), "digest of %s", metadata); |
| checkArgument(!metadata.getType().isDirectory(), "Illegal directory: %s", target); |
| checkArgument( |
| !target.isTreeArtifact() && !target.isFileset() && !target.isRunfilesTree(), |
| "Illegal expansion artifact: %s", |
| target); |
| } |
| } |