| // Copyright 2015 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.util; |
| |
| import static com.google.common.base.Preconditions.checkArgument; |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| import com.google.devtools.build.lib.actions.Artifact; |
| import com.google.devtools.build.lib.actions.RunfilesTree; |
| import com.google.devtools.build.lib.analysis.Runfiles; |
| import com.google.devtools.build.lib.analysis.config.BuildConfigurationValue.RunfileSymlinksMode; |
| import com.google.devtools.build.lib.collect.nestedset.NestedSet; |
| import com.google.devtools.build.lib.skyframe.serialization.autocodec.AutoCodec; |
| import com.google.devtools.build.lib.vfs.PathFragment; |
| import java.util.Map; |
| import javax.annotation.Nullable; |
| |
| /** {@link RunfilesTree} implementation wrapping a single {@link Runfiles} directory mapping. */ |
| @AutoCodec |
| public final class FakeRunfilesTree implements RunfilesTree { |
| |
| private final PathFragment runfilesDir; |
| private final Runfiles runfiles; |
| @Nullable private final Artifact repoMappingManifest; |
| private final RunfileSymlinksMode runfileSymlinksMode; |
| private final boolean buildRunfileLinks; |
| |
| /** |
| * Create an instance mapping {@code runfiles} to {@code runfilesDir}. |
| * |
| * @param runfilesDir the desired runfiles directory. Should be relative. |
| * @param runfiles the runfiles for runilesDir. |
| * @param runfileSymlinksMode how to create runfile symlinks |
| * @param buildRunfileLinks whether runfile symlinks should be created during the build |
| */ |
| @AutoCodec.Instantiator |
| public FakeRunfilesTree( |
| PathFragment runfilesDir, |
| Runfiles runfiles, |
| @Nullable Artifact repoMappingManifest, |
| RunfileSymlinksMode runfileSymlinksMode, |
| boolean buildRunfileLinks) { |
| checkArgument(!runfilesDir.isAbsolute()); |
| this.runfilesDir = checkNotNull(runfilesDir); |
| this.runfiles = checkNotNull(runfiles); |
| this.repoMappingManifest = repoMappingManifest; |
| this.runfileSymlinksMode = runfileSymlinksMode; |
| this.buildRunfileLinks = buildRunfileLinks; |
| } |
| |
| @Override |
| public NestedSet<Artifact> getArtifacts() { |
| return runfiles.getAllArtifacts(); |
| } |
| |
| @Override |
| public PathFragment getExecPath() { |
| return runfilesDir; |
| } |
| |
| @Override |
| public Map<PathFragment, Artifact> getMapping() { |
| return runfiles.getRunfilesInputs( |
| /* eventHandler= */ null, /* location= */ null, repoMappingManifest); |
| } |
| |
| @Override |
| public RunfileSymlinksMode getSymlinksMode() { |
| return runfileSymlinksMode; |
| } |
| |
| @Override |
| public boolean isBuildRunfileLinks() { |
| return buildRunfileLinks; |
| } |
| |
| @Override |
| public String getWorkspaceName() { |
| return runfiles.getSuffix().getPathString(); |
| } |
| } |