Examples with TransitiveInfoCollection com.google.devtools.build.lib.analysis.TransitiveInfoCollection used on opensource projects

Example 11 with TransitiveInfoCollection

use of com.google.devtools.build.lib.analysis.TransitiveInfoCollection in project bazel by bazelbuild.

the class JavaLibrary method init.

public RuleConfiguredTargetBuilder init(RuleContext ruleContext, final JavaCommon common) throws InterruptedException {
    JavaTargetAttributes.Builder attributesBuilder = common.initCommon();
    // Collect the transitive dependencies.
    JavaCompilationHelper helper = new JavaCompilationHelper(ruleContext, semantics, common.getJavacOpts(), attributesBuilder);
    helper.addLibrariesToAttributes(common.targetsTreatedAsDeps(ClasspathType.COMPILE_ONLY));
    if (ruleContext.hasErrors()) {
        return null;
    }
    semantics.checkRule(ruleContext, common);
    JavaCompilationArtifacts.Builder javaArtifactsBuilder = new JavaCompilationArtifacts.Builder();
    if (ruleContext.hasErrors()) {
        common.setJavaCompilationArtifacts(JavaCompilationArtifacts.EMPTY);
        return null;
    }
    JavaConfiguration javaConfig = ruleContext.getFragment(JavaConfiguration.class);
    NestedSetBuilder<Artifact> filesBuilder = NestedSetBuilder.stableOrder();
    JavaTargetAttributes attributes = helper.getAttributes();
    if (attributes.hasMessages()) {
        helper.setTranslations(semantics.translate(ruleContext, javaConfig, attributes.getMessages()));
    }
    ruleContext.checkSrcsSamePackage(true);
    Artifact jar = null;
    Artifact srcJar = ruleContext.getImplicitOutputArtifact(JavaSemantics.JAVA_LIBRARY_SOURCE_JAR);
    Artifact classJar = ruleContext.getImplicitOutputArtifact(JavaSemantics.JAVA_LIBRARY_CLASS_JAR);
    if (attributes.hasSourceFiles() || attributes.hasSourceJars() || attributes.hasResources() || attributes.hasMessages()) {
        // We only want to add a jar to the classpath of a dependent rule if it has content.
        javaArtifactsBuilder.addRuntimeJar(classJar);
        jar = classJar;
    }
    filesBuilder.add(classJar);
    Artifact manifestProtoOutput = helper.createManifestProtoOutput(classJar);
    // The gensrc jar is created only if the target uses annotation processing.
    // Otherwise, it is null, and the source jar action will not depend on the compile action.
    Artifact genSourceJar = null;
    Artifact genClassJar = null;
    if (helper.usesAnnotationProcessing()) {
        genClassJar = helper.createGenJar(classJar);
        genSourceJar = helper.createGensrcJar(classJar);
        helper.createGenJarAction(classJar, manifestProtoOutput, genClassJar);
    }
    Artifact outputDepsProto = helper.createOutputDepsProtoArtifact(classJar, javaArtifactsBuilder);
    helper.createCompileActionWithInstrumentation(classJar, manifestProtoOutput, genSourceJar, outputDepsProto, javaArtifactsBuilder);
    helper.createSourceJarAction(srcJar, genSourceJar);
    Artifact iJar = null;
    if ((attributes.hasSourceFiles() || attributes.hasSourceJars()) && jar != null) {
        iJar = helper.createCompileTimeJarAction(jar, javaArtifactsBuilder);
    }
    boolean neverLink = JavaCommon.isNeverLink(ruleContext);
    JavaCompilationArtifacts javaArtifacts = javaArtifactsBuilder.build();
    common.setJavaCompilationArtifacts(javaArtifacts);
    common.setClassPathFragment(new ClasspathConfiguredFragment(javaArtifacts, attributes, neverLink, helper.getBootclasspathOrDefault()));
    CppCompilationContext transitiveCppDeps = common.collectTransitiveCppDeps();
    NestedSet<Artifact> transitiveSourceJars = common.collectTransitiveSourceJars(srcJar);
    // If sources are empty, treat this library as a forwarding node for dependencies.
    JavaCompilationArgs javaCompilationArgs = common.collectJavaCompilationArgs(false, neverLink, false);
    JavaCompilationArgs recursiveJavaCompilationArgs = common.collectJavaCompilationArgs(true, neverLink, false);
    NestedSet<Artifact> compileTimeJavaDepArtifacts = common.collectCompileTimeDependencyArtifacts(javaArtifacts.getCompileTimeDependencyArtifact());
    NestedSet<Artifact> runTimeJavaDepArtifacts = NestedSetBuilder.emptySet(Order.STABLE_ORDER);
    NestedSet<LinkerInput> transitiveJavaNativeLibraries = common.collectTransitiveJavaNativeLibraries();
    CcLinkParamsStore ccLinkParamsStore = new CcLinkParamsStore() {

        @Override
        protected void collect(CcLinkParams.Builder builder, boolean linkingStatically, boolean linkShared) {
            builder.addTransitiveTargets(common.targetsTreatedAsDeps(ClasspathType.BOTH), JavaCcLinkParamsProvider.TO_LINK_PARAMS, CcLinkParamsProvider.TO_LINK_PARAMS);
        }
    };
    ProtoJavaApiInfoAspectProvider.Builder protoAspectBuilder = ProtoJavaApiInfoAspectProvider.builder();
    for (TransitiveInfoCollection dep : common.getDependencies()) {
        ProtoJavaApiInfoAspectProvider protoProvider = JavaProvider.getProvider(ProtoJavaApiInfoAspectProvider.class, dep);
        if (protoProvider != null) {
            protoAspectBuilder.addTransitive(protoProvider);
        }
    }
    RuleConfiguredTargetBuilder builder = new RuleConfiguredTargetBuilder(ruleContext);
    semantics.addProviders(ruleContext, common, ImmutableList.<String>of(), classJar, srcJar, genClassJar, genSourceJar, ImmutableMap.<Artifact, Artifact>of(), filesBuilder, builder);
    JavaRuleOutputJarsProvider ruleOutputJarsProvider = JavaRuleOutputJarsProvider.builder().addOutputJar(classJar, iJar, ImmutableList.of(srcJar)).setJdeps(outputDepsProto).build();
    JavaCompilationArgsProvider compilationArgsProvider = JavaCompilationArgsProvider.create(javaCompilationArgs, recursiveJavaCompilationArgs, compileTimeJavaDepArtifacts, runTimeJavaDepArtifacts);
    JavaSourceJarsProvider sourceJarsProvider = JavaSourceJarsProvider.create(transitiveSourceJars, ImmutableList.of(srcJar));
    JavaSkylarkApiProvider.Builder skylarkApiProvider = JavaSkylarkApiProvider.builder().setRuleOutputJarsProvider(ruleOutputJarsProvider).setSourceJarsProvider(sourceJarsProvider).setCompilationArgsProvider(compilationArgsProvider);
    NestedSet<Artifact> filesToBuild = filesBuilder.build();
    common.addTransitiveInfoProviders(builder, skylarkApiProvider, filesToBuild, classJar);
    common.addGenJarsProvider(builder, skylarkApiProvider, genClassJar, genSourceJar);
    NestedSet<Artifact> proguardSpecs = new ProguardLibrary(ruleContext).collectProguardSpecs();
    CcLinkParamsProvider ccLinkParamsProvider = new CcLinkParamsProvider(ccLinkParamsStore);
    JavaProvider javaProvider = JavaProvider.Builder.create().addProvider(JavaCompilationArgsProvider.class, compilationArgsProvider).addProvider(JavaSourceJarsProvider.class, sourceJarsProvider).addProvider(ProtoJavaApiInfoAspectProvider.class, protoAspectBuilder.build()).build();
    builder.addSkylarkTransitiveInfo(JavaSkylarkApiProvider.NAME, skylarkApiProvider.build()).add(JavaRuleOutputJarsProvider.class, ruleOutputJarsProvider).add(JavaRuntimeJarProvider.class, new JavaRuntimeJarProvider(javaArtifacts.getRuntimeJars())).add(RunfilesProvider.class, RunfilesProvider.simple(JavaCommon.getRunfiles(ruleContext, semantics, javaArtifacts, neverLink))).setFilesToBuild(filesToBuild).add(JavaNeverlinkInfoProvider.class, new JavaNeverlinkInfoProvider(neverLink)).add(CppCompilationContext.class, transitiveCppDeps).add(JavaCompilationArgsProvider.class, compilationArgsProvider).add(JavaProvider.class, javaProvider).add(CcLinkParamsProvider.class, ccLinkParamsProvider).addNativeDeclaredProvider(ccLinkParamsProvider).addNativeDeclaredProvider(javaProvider).add(JavaNativeLibraryProvider.class, new JavaNativeLibraryProvider(transitiveJavaNativeLibraries)).add(JavaSourceInfoProvider.class, JavaSourceInfoProvider.fromJavaTargetAttributes(attributes, semantics)).add(JavaSourceJarsProvider.class, sourceJarsProvider).add(JavaPluginInfoProvider.class, JavaCommon.getTransitivePlugins(ruleContext)).add(ProguardSpecProvider.class, new ProguardSpecProvider(proguardSpecs)).addOutputGroup(JavaSemantics.SOURCE_JARS_OUTPUT_GROUP, transitiveSourceJars).addOutputGroup(OutputGroupProvider.HIDDEN_TOP_LEVEL, proguardSpecs);
    if (ruleContext.hasErrors()) {
        return null;
    }
    return builder;
}

Example 12 with TransitiveInfoCollection

use of com.google.devtools.build.lib.analysis.TransitiveInfoCollection in project bazel by bazelbuild.

the class AppleBinary method create.

@Override
public final ConfiguredTarget create(RuleContext ruleContext) throws InterruptedException, RuleErrorException {
    PlatformType platformType = MultiArchSplitTransitionProvider.getPlatformType(ruleContext);
    AppleConfiguration appleConfiguration = ruleContext.getFragment(AppleConfiguration.class);
    Platform platform = appleConfiguration.getMultiArchPlatform(platformType);
    ImmutableListMultimap<BuildConfiguration, ObjcProvider> configurationToNonPropagatedObjcMap = ruleContext.getPrerequisitesByConfiguration("non_propagated_deps", Mode.SPLIT, ObjcProvider.class);
    ImmutableListMultimap<BuildConfiguration, TransitiveInfoCollection> configToDepsCollectionMap = ruleContext.getPrerequisitesByConfiguration("deps", Mode.SPLIT);
    Set<BuildConfiguration> childConfigurations = getChildConfigurations(ruleContext);
    Artifact outputArtifact = ObjcRuleClasses.intermediateArtifacts(ruleContext).combinedArchitectureBinary();
    MultiArchBinarySupport multiArchBinarySupport = new MultiArchBinarySupport(ruleContext);
    Map<BuildConfiguration, ObjcProvider> objcProviderByDepConfiguration = multiArchBinarySupport.objcProviderByDepConfiguration(childConfigurations, configToDepsCollectionMap, configurationToNonPropagatedObjcMap, getDylibProviders(ruleContext), getDylibProtoProviders(ruleContext));
    multiArchBinarySupport.registerActions(platform, getExtraLinkArgs(ruleContext), objcProviderByDepConfiguration, getExtraLinkInputs(ruleContext), configToDepsCollectionMap, outputArtifact);
    NestedSetBuilder<Artifact> filesToBuild = NestedSetBuilder.<Artifact>stableOrder().add(outputArtifact);
    RuleConfiguredTargetBuilder targetBuilder = ObjcRuleClasses.ruleConfiguredTarget(ruleContext, filesToBuild.build());
    ObjcProvider.Builder objcProviderBuilder = new ObjcProvider.Builder();
    for (ObjcProvider objcProvider : objcProviderByDepConfiguration.values()) {
        objcProviderBuilder.addTransitiveAndPropagate(objcProvider);
    }
    objcProviderBuilder.add(MULTI_ARCH_LINKED_BINARIES, outputArtifact);
    ObjcProvider objcProvider = objcProviderBuilder.build();
    // TODO(cparsons): Stop propagating ObjcProvider directly from this rule.
    targetBuilder.addProvider(ObjcProvider.class, objcProvider);
    switch(getBinaryType(ruleContext)) {
        case EXECUTABLE:
            targetBuilder.addNativeDeclaredProvider(new AppleExecutableBinaryProvider(outputArtifact, objcProvider));
            break;
        case DYLIB:
            targetBuilder.addNativeDeclaredProvider(new AppleDylibBinaryProvider(outputArtifact, objcProvider));
            break;
        case LOADABLE_BUNDLE:
            targetBuilder.addNativeDeclaredProvider(new AppleLoadableBundleBinaryProvider(outputArtifact));
            break;
    }
    AppleDebugOutputsProvider.Builder builder = AppleDebugOutputsProvider.Builder.create();
    for (BuildConfiguration childConfig : childConfigurations) {
        AppleConfiguration childAppleConfig = childConfig.getFragment(AppleConfiguration.class);
        ObjcConfiguration childObjcConfig = childConfig.getFragment(ObjcConfiguration.class);
        IntermediateArtifacts intermediateArtifacts = new IntermediateArtifacts(ruleContext, /*archiveFileNameSuffix*/
        "", /*outputPrefix*/
        "", childConfig);
        String arch = childAppleConfig.getSingleArchitecture();
        if (childAppleConfig.getBitcodeMode() == AppleBitcodeMode.EMBEDDED) {
            Artifact bitcodeSymbol = intermediateArtifacts.bitcodeSymbolMap();
            builder.addOutput(arch, OutputType.BITCODE_SYMBOLS, bitcodeSymbol);
        }
        if (childObjcConfig.generateDsym()) {
            Artifact dsymBinary = intermediateArtifacts.dsymSymbol(DsymOutputType.APP);
            builder.addOutput(arch, OutputType.DSYM_BINARY, dsymBinary);
        }
        if (childObjcConfig.generateLinkmap()) {
            Artifact linkmap = intermediateArtifacts.linkmap();
            builder.addOutput(arch, OutputType.LINKMAP, linkmap);
        }
    }
    targetBuilder.addNativeDeclaredProvider(builder.build());
    return targetBuilder.build();
}

Example 13 with TransitiveInfoCollection

use of com.google.devtools.build.lib.analysis.TransitiveInfoCollection in project bazel by bazelbuild.

the class JavaLiteProtoLibrary method getJavaLiteRuntimeSpec.

private ProguardSpecProvider getJavaLiteRuntimeSpec(RuleContext ruleContext) {
    NestedSet<Artifact> specs = new ProguardLibrary(ruleContext).collectProguardSpecs(ImmutableMultimap.<Mode, String>of());
    TransitiveInfoCollection runtime = getProtoToolchainProvider(ruleContext).runtime();
    if (runtime == null) {
        return new ProguardSpecProvider(specs);
    }
    ProguardSpecProvider specProvider = runtime.getProvider(ProguardSpecProvider.class);
    if (specProvider == null) {
        return new ProguardSpecProvider(specs);
    }
    return new ProguardSpecProvider(NestedSetBuilder.fromNestedSet(specs).addTransitive(specProvider.getTransitiveProguardSpecs()).build());
}

Example 14 with TransitiveInfoCollection

use of com.google.devtools.build.lib.analysis.TransitiveInfoCollection in project bazel by bazelbuild.

the class JavaToolchain method getArtifact.

private static Artifact getArtifact(String attributeName, RuleContext ruleContext) {
    TransitiveInfoCollection prerequisite = ruleContext.getPrerequisite(attributeName, Mode.HOST);
    if (prerequisite == null) {
        return null;
    }
    Iterable<Artifact> artifacts = prerequisite.getProvider(FileProvider.class).getFilesToBuild();
    if (Iterables.size(artifacts) != 1) {
        ruleContext.attributeError(attributeName, prerequisite.getLabel() + " expected a single artifact");
        return null;
    }
    return Iterables.getOnlyElement(artifacts);
}

Example 15 with TransitiveInfoCollection

use of com.google.devtools.build.lib.analysis.TransitiveInfoCollection in project bazel by bazelbuild.

the class JavaCommon method collectTransitiveExports.

/**
   * Collects labels of targets and artifacts reached transitively via the "exports" attribute.
   */
protected JavaExportsProvider collectTransitiveExports() {
    NestedSetBuilder<Label> builder = NestedSetBuilder.stableOrder();
    List<TransitiveInfoCollection> currentRuleExports = getExports(ruleContext);
    builder.addAll(Iterables.transform(currentRuleExports, GET_COLLECTION_LABEL));
    for (TransitiveInfoCollection dep : currentRuleExports) {
        JavaExportsProvider exportsProvider = dep.getProvider(JavaExportsProvider.class);
        if (exportsProvider != null) {
            builder.addTransitive(exportsProvider.getTransitiveExports());
        }
    }
    return new JavaExportsProvider(builder.build());
}