| // 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.analysis; |
| |
| import com.google.devtools.build.lib.actions.Artifact; |
| import com.google.devtools.build.lib.collect.nestedset.NestedSet; |
| import com.google.devtools.build.lib.collect.nestedset.NestedSetBuilder; |
| import com.google.devtools.build.lib.collect.nestedset.Order; |
| import com.google.devtools.build.lib.packages.ClassObjectConstructor; |
| import com.google.devtools.build.lib.packages.FileTarget; |
| import com.google.devtools.build.lib.packages.SkylarkClassObject; |
| import com.google.devtools.build.lib.rules.fileset.FilesetProvider; |
| import com.google.devtools.build.lib.rules.test.InstrumentedFilesProvider; |
| import com.google.devtools.build.lib.util.FileType; |
| import javax.annotation.Nullable; |
| |
| /** |
| * A ConfiguredTarget for a source FileTarget. (Generated files use a |
| * subclass, OutputFileConfiguredTarget.) |
| */ |
| public abstract class FileConfiguredTarget extends AbstractConfiguredTarget |
| implements FileType.HasFilename, LicensesProvider { |
| |
| private final Artifact artifact; |
| private final TransitiveInfoProviderMap providers; |
| |
| FileConfiguredTarget(TargetContext targetContext, Artifact artifact) { |
| super(targetContext); |
| NestedSet<Artifact> filesToBuild = NestedSetBuilder.create(Order.STABLE_ORDER, artifact); |
| this.artifact = artifact; |
| TransitiveInfoProviderMap.Builder builder = |
| TransitiveInfoProviderMap.builder() |
| .put(VisibilityProvider.class, this) |
| .put(LicensesProvider.class, this) |
| .add(new FileProvider(filesToBuild)) |
| .add(FilesToRunProvider.fromSingleExecutableArtifact(artifact)); |
| if (this instanceof FilesetProvider) { |
| builder.put(FilesetProvider.class, this); |
| } |
| if (this instanceof InstrumentedFilesProvider) { |
| builder.put(InstrumentedFilesProvider.class, this); |
| } |
| this.providers = builder.build(); |
| } |
| |
| @Override |
| public FileTarget getTarget() { |
| return (FileTarget) super.getTarget(); |
| } |
| |
| public Artifact getArtifact() { |
| return artifact; |
| } |
| |
| /** |
| * Returns the file type of this file target. |
| */ |
| @Override |
| public String getFilename() { |
| return getTarget().getFilename(); |
| } |
| |
| @Override |
| public <P extends TransitiveInfoProvider> P getProvider(Class<P> provider) { |
| AnalysisUtils.checkProvider(provider); |
| return providers.getProvider(provider); |
| } |
| |
| @Override |
| public Object get(String providerKey) { |
| return null; |
| } |
| |
| @Nullable |
| @Override |
| public SkylarkClassObject get(ClassObjectConstructor.Key providerKey) { |
| return null; |
| } |
| } |