| // Copyright 2021 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.buildtool; |
| |
| import static com.google.common.collect.ImmutableSet.toImmutableSet; |
| |
| import com.google.common.collect.ImmutableSet; |
| import com.google.devtools.build.lib.actions.ArtifactRoot; |
| import com.google.devtools.build.lib.analysis.config.BuildConfiguration; |
| import com.google.devtools.build.lib.analysis.config.BuildOptions; |
| import com.google.devtools.build.lib.analysis.config.SymlinkDefinition; |
| import com.google.devtools.build.lib.cmdline.RepositoryName; |
| import com.google.devtools.build.lib.vfs.Path; |
| import java.util.Set; |
| import java.util.function.Function; |
| |
| /** Base class for symlinks to output roots. Used only by {@link OutputDirectoryLinksUtils}. */ |
| class ConfigSymlink implements SymlinkDefinition { |
| @FunctionalInterface |
| interface ConfigPathGetter { |
| ArtifactRoot apply(BuildConfiguration configuration, RepositoryName repositoryName); |
| } |
| |
| private final String suffix; |
| private final ConfigPathGetter configToRoot; |
| |
| ConfigSymlink(String suffix, ConfigPathGetter configToRoot) { |
| this.suffix = suffix; |
| this.configToRoot = configToRoot; |
| } |
| |
| @Override |
| public String getLinkName(String symlinkPrefix, String productName, String workspaceBaseName) { |
| return symlinkPrefix + suffix; |
| } |
| |
| @Override |
| public ImmutableSet<Path> getLinkPaths( |
| BuildRequestOptions buildRequestOptions, |
| Set<BuildConfiguration> targetConfigs, |
| Function<BuildOptions, BuildConfiguration> configGetter, |
| RepositoryName repositoryName, |
| Path outputPath, |
| Path execRoot) { |
| return targetConfigs.stream() |
| .map(config -> configToRoot.apply(config, repositoryName).getRoot().asPath()) |
| .distinct() |
| .collect(toImmutableSet()); |
| } |
| } |