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// 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.configuredtargets;
import com.google.devtools.build.lib.actions.Artifact;
import com.google.devtools.build.lib.analysis.AnalysisUtils;
import com.google.devtools.build.lib.analysis.FileProvider;
import com.google.devtools.build.lib.analysis.FilesToRunProvider;
import com.google.devtools.build.lib.analysis.LicensesProvider;
import com.google.devtools.build.lib.analysis.TransitiveInfoProvider;
import com.google.devtools.build.lib.analysis.TransitiveInfoProviderMap;
import com.google.devtools.build.lib.analysis.TransitiveInfoProviderMapBuilder;
import com.google.devtools.build.lib.analysis.VisibilityProvider;
import com.google.devtools.build.lib.analysis.test.InstrumentedFilesProvider;
import com.google.devtools.build.lib.cmdline.Label;
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.Info;
import com.google.devtools.build.lib.packages.PackageSpecification.PackageGroupContents;
import com.google.devtools.build.lib.packages.Provider;
import com.google.devtools.build.lib.skyframe.BuildConfigurationValue;
import com.google.devtools.build.lib.util.FileType;
/**
* A ConfiguredTarget for a source FileTarget. (Generated files use a subclass,
* OutputFileConfiguredTarget.)
*/
public abstract class FileConfiguredTarget extends AbstractConfiguredTarget
implements FileType.HasFileType, LicensesProvider {
private final Artifact artifact;
private final TransitiveInfoProviderMap providers;
FileConfiguredTarget(
Label label,
BuildConfigurationValue.Key configurationKey,
NestedSet<PackageGroupContents> visibility,
Artifact artifact) {
super(label, configurationKey, visibility);
NestedSet<Artifact> filesToBuild = NestedSetBuilder.create(Order.STABLE_ORDER, artifact);
this.artifact = artifact;
FileProvider fileProvider = new FileProvider(filesToBuild);
FilesToRunProvider filesToRunProvider =
FilesToRunProvider.fromSingleExecutableArtifact(artifact);
TransitiveInfoProviderMapBuilder builder =
new TransitiveInfoProviderMapBuilder()
.put(VisibilityProvider.class, this)
.put(LicensesProvider.class, this)
.add(fileProvider)
.add(filesToRunProvider);
if (this instanceof InstrumentedFilesProvider) {
builder.put(InstrumentedFilesProvider.class, this);
}
this.providers = builder.build();
}
public Artifact getArtifact() {
return artifact;
}
/**
* Returns the file name of this file target.
*/
public String getFilename() {
return getLabel().getName();
}
@Override
public String filePathForFileTypeMatcher() {
return getFilename();
}
@Override
public <P extends TransitiveInfoProvider> P getProvider(Class<P> provider) {
AnalysisUtils.checkProvider(provider);
return providers.getProvider(provider);
}
@Override
protected Info rawGetSkylarkProvider(Provider.Key providerKey) {
return providers.getProvider(providerKey);
}
@Override
protected Object rawGetSkylarkProvider(String providerKey) {
return providers.getProvider(providerKey);
}
}
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