@Override public ConfiguredAspect create( ConfiguredTarget base, RuleContext ruleContext, AspectParameters parameters) { ConfiguredAspect.Builder builder = new Builder(NAME, ruleContext); AndroidStudioInfoFilesProvider.Builder providerBuilder = new AndroidStudioInfoFilesProvider.Builder(); RuleIdeInfo.Kind ruleKind = getRuleKind(ruleContext.getRule(), base); DependenciesResult dependenciesResult = processDependencies(base, ruleContext, providerBuilder); AndroidStudioInfoFilesProvider provider = createIdeBuildArtifact(base, ruleContext, ruleKind, dependenciesResult, providerBuilder); builder .addOutputGroup(IDE_INFO, provider.getIdeInfoFiles()) .addOutputGroup(IDE_INFO_TEXT, provider.getIdeInfoTextFiles()) .addOutputGroup(IDE_RESOLVE, provider.getIdeResolveFiles()) .addProvider(AndroidStudioInfoFilesProvider.class, provider); return builder.build(); }
private DependenciesResult processDependencies( ConfiguredTarget base, RuleContext ruleContext, AndroidStudioInfoFilesProvider.Builder providerBuilder) { // Calculate direct dependencies ImmutableList.Builder<TransitiveInfoCollection> directDepsBuilder = ImmutableList.builder(); for (PrerequisiteAttr prerequisiteAttr : PREREQUISITE_ATTRS) { if (ruleContext.attributes().has(prerequisiteAttr.name, prerequisiteAttr.type)) { directDepsBuilder.addAll(ruleContext.getPrerequisites(prerequisiteAttr.name, Mode.TARGET)); } } List<TransitiveInfoCollection> directDeps = directDepsBuilder.build(); // Add exports from direct dependencies NestedSetBuilder<Label> dependenciesBuilder = NestedSetBuilder.stableOrder(); for (AndroidStudioInfoFilesProvider depProvider : AnalysisUtils.getProviders(directDeps, AndroidStudioInfoFilesProvider.class)) { dependenciesBuilder.addTransitive(depProvider.getExportedDeps()); } for (TransitiveInfoCollection dep : directDeps) { dependenciesBuilder.add(dep.getLabel()); } NestedSet<Label> dependencies = dependenciesBuilder.build(); // Propagate my own exports JavaExportsProvider javaExportsProvider = base.getProvider(JavaExportsProvider.class); if (javaExportsProvider != null) { providerBuilder .exportedDepsBuilder() .addTransitive(javaExportsProvider.getTransitiveExports()); } // android_library without sources exports all its deps if (ruleContext.getRule().getRuleClass().equals("android_library")) { JavaSourceInfoProvider sourceInfoProvider = base.getProvider(JavaSourceInfoProvider.class); boolean hasSources = sourceInfoProvider != null && !sourceInfoProvider.getSourceFiles().isEmpty(); if (!hasSources) { for (TransitiveInfoCollection dep : directDeps) { providerBuilder.exportedDepsBuilder().add(dep.getLabel()); } } } // runtime_deps List<? extends TransitiveInfoCollection> runtimeDeps = ImmutableList.of(); NestedSetBuilder<Label> runtimeDepsBuilder = NestedSetBuilder.stableOrder(); if (ruleContext.attributes().has("runtime_deps", BuildType.LABEL_LIST)) { runtimeDeps = ruleContext.getPrerequisites("runtime_deps", Mode.TARGET); for (TransitiveInfoCollection dep : runtimeDeps) { runtimeDepsBuilder.add(dep.getLabel()); } } // resources @Nullable TransitiveInfoCollection resources = ruleContext.attributes().has("resources", BuildType.LABEL) ? ruleContext.getPrerequisite("resources", Mode.TARGET) : null; // Propagate providers from all prerequisites (deps + runtime_deps) ImmutableList.Builder<TransitiveInfoCollection> prerequisitesBuilder = ImmutableList.builder(); prerequisitesBuilder.addAll(directDeps); prerequisitesBuilder.addAll(runtimeDeps); if (resources != null) { prerequisitesBuilder.add(resources); } List<TransitiveInfoCollection> prerequisites = prerequisitesBuilder.build(); for (AndroidStudioInfoFilesProvider depProvider : AnalysisUtils.getProviders(prerequisites, AndroidStudioInfoFilesProvider.class)) { providerBuilder.ideInfoFilesBuilder().addTransitive(depProvider.getIdeInfoFiles()); providerBuilder.ideInfoTextFilesBuilder().addTransitive(depProvider.getIdeInfoTextFiles()); providerBuilder.ideResolveFilesBuilder().addTransitive(depProvider.getIdeResolveFiles()); } return new DependenciesResult( dependencies, runtimeDepsBuilder.build(), resources != null ? resources.getLabel() : null); }