| /* |
| * Copyright 2014-present Facebook, Inc. |
| * |
| * 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.facebook.buck.android; |
| |
| import com.facebook.buck.android.AndroidLibraryGraphEnhancer.ResourceDependencyMode; |
| import com.facebook.buck.java.AnnotationProcessingParams; |
| import com.facebook.buck.java.ImmutableJavacOptions; |
| import com.facebook.buck.java.JavaLibrary; |
| import com.facebook.buck.java.JavaLibraryDescription; |
| import com.facebook.buck.java.JavaSourceJar; |
| import com.facebook.buck.java.JavacOptions; |
| import com.facebook.buck.model.Flavor; |
| import com.facebook.buck.model.Flavored; |
| import com.facebook.buck.rules.BuildRule; |
| import com.facebook.buck.rules.BuildRuleParams; |
| import com.facebook.buck.rules.BuildRuleResolver; |
| import com.facebook.buck.rules.BuildRuleType; |
| import com.facebook.buck.rules.Description; |
| import com.facebook.buck.rules.ImmutableBuildRuleType; |
| import com.facebook.buck.rules.SourcePath; |
| import com.facebook.buck.rules.SourcePathResolver; |
| import com.facebook.infer.annotation.SuppressFieldNotInitialized; |
| import com.google.common.base.Optional; |
| import com.google.common.base.Suppliers; |
| import com.google.common.collect.ImmutableSet; |
| import com.google.common.collect.ImmutableSortedSet; |
| |
| import java.nio.file.Path; |
| |
| public class AndroidLibraryDescription |
| implements Description<AndroidLibraryDescription.Arg>, Flavored { |
| |
| public static final BuildRuleType TYPE = ImmutableBuildRuleType.of("android_library"); |
| |
| private final JavacOptions defaultOptions; |
| |
| public AndroidLibraryDescription(JavacOptions defaultOptions) { |
| this.defaultOptions = defaultOptions; |
| } |
| |
| @Override |
| public BuildRuleType getBuildRuleType() { |
| return TYPE; |
| } |
| |
| @Override |
| public Arg createUnpopulatedConstructorArg() { |
| return new Arg(); |
| } |
| |
| @Override |
| public <A extends Arg> BuildRule createBuildRule( |
| BuildRuleParams params, |
| BuildRuleResolver resolver, |
| A args) { |
| SourcePathResolver pathResolver = new SourcePathResolver(resolver); |
| if (params.getBuildTarget().getFlavors().contains(JavaLibrary.SRC_JAR)) { |
| return new JavaSourceJar(params, pathResolver, args.srcs.get()); |
| } |
| |
| ImmutableJavacOptions.Builder javacOptions = JavaLibraryDescription.getJavacOptions( |
| pathResolver, |
| args, |
| defaultOptions); |
| |
| AnnotationProcessingParams annotationParams = args.buildAnnotationProcessingParams( |
| params.getBuildTarget(), |
| params.getProjectFilesystem(), |
| resolver); |
| javacOptions.setAnnotationProcessingParams(annotationParams); |
| |
| AndroidLibraryGraphEnhancer graphEnhancer = new AndroidLibraryGraphEnhancer( |
| params.getBuildTarget(), |
| params.copyWithExtraDeps( |
| Suppliers.ofInstance(resolver.getAllRules(args.exportedDeps.get()))), |
| javacOptions.build(), |
| ResourceDependencyMode.FIRST_ORDER); |
| Optional<DummyRDotJava> dummyRDotJava = graphEnhancer.createBuildableForAndroidResources( |
| resolver, |
| /* createBuildableIfEmpty */ false); |
| |
| ImmutableSet<Path> additionalClasspathEntries = ImmutableSet.of(); |
| if (dummyRDotJava.isPresent()) { |
| additionalClasspathEntries = ImmutableSet.of(dummyRDotJava.get().getRDotJavaBinFolder()); |
| ImmutableSortedSet<BuildRule> newDeclaredDeps = ImmutableSortedSet.<BuildRule>naturalOrder() |
| .addAll(params.getDeclaredDeps()) |
| .add(dummyRDotJava.get()) |
| .build(); |
| params = params.copyWithDeps( |
| Suppliers.ofInstance(newDeclaredDeps), |
| Suppliers.ofInstance(params.getExtraDeps())); |
| } |
| |
| return new AndroidLibrary( |
| params, |
| pathResolver, |
| args.srcs.get(), |
| JavaLibraryDescription.validateResources( |
| pathResolver, |
| args, |
| params.getProjectFilesystem()), |
| args.proguardConfig, |
| args.postprocessClassesCommands.get(), |
| resolver.getAllRules(args.exportedDeps.get()), |
| resolver.getAllRules(args.providedDeps.get()), |
| additionalClasspathEntries, |
| javacOptions.build(), |
| args.resourcesRoot, |
| args.manifest, |
| /* isPrebuiltAar */ false); |
| } |
| |
| @Override |
| public boolean hasFlavors(ImmutableSet<Flavor> flavors) { |
| return flavors.contains(JavaLibrary.SRC_JAR) || flavors.isEmpty(); |
| } |
| |
| @SuppressFieldNotInitialized |
| public static class Arg extends JavaLibraryDescription.Arg { |
| public Optional<SourcePath> manifest; |
| } |
| } |