Examples with BuildableContext com.facebook.buck.rules.BuildableContext used on opensource projects

Example 1 with BuildableContext

use of com.facebook.buck.rules.BuildableContext in project buck by facebook.

the class AppleTestDescription method getXctool.

private Optional<SourcePath> getXctool(BuildRuleParams params, BuildRuleResolver resolver) {
    // can use that directly.
    if (appleConfig.getXctoolZipTarget().isPresent()) {
        final BuildRule xctoolZipBuildRule = resolver.getRule(appleConfig.getXctoolZipTarget().get());
        BuildTarget unzipXctoolTarget = BuildTarget.builder(xctoolZipBuildRule.getBuildTarget()).addFlavors(UNZIP_XCTOOL_FLAVOR).build();
        final Path outputDirectory = BuildTargets.getGenPath(params.getProjectFilesystem(), unzipXctoolTarget, "%s/unzipped");
        if (!resolver.getRuleOptional(unzipXctoolTarget).isPresent()) {
            BuildRuleParams unzipXctoolParams = params.withBuildTarget(unzipXctoolTarget).copyReplacingDeclaredAndExtraDeps(Suppliers.ofInstance(ImmutableSortedSet.of(xctoolZipBuildRule)), Suppliers.ofInstance(ImmutableSortedSet.of()));
            resolver.addToIndex(new AbstractBuildRule(unzipXctoolParams) {

                @Override
                public ImmutableList<Step> getBuildSteps(BuildContext context, BuildableContext buildableContext) {
                    buildableContext.recordArtifact(outputDirectory);
                    return ImmutableList.of(new MakeCleanDirectoryStep(getProjectFilesystem(), outputDirectory), new UnzipStep(getProjectFilesystem(), context.getSourcePathResolver().getAbsolutePath(Preconditions.checkNotNull(xctoolZipBuildRule.getSourcePathToOutput())), outputDirectory));
                }

                @Override
                public SourcePath getSourcePathToOutput() {
                    return new ExplicitBuildTargetSourcePath(getBuildTarget(), outputDirectory);
                }
            });
        }
        return Optional.of(new ExplicitBuildTargetSourcePath(unzipXctoolTarget, outputDirectory.resolve("bin/xctool")));
    } else if (appleConfig.getXctoolPath().isPresent()) {
        return Optional.of(new PathSourcePath(params.getProjectFilesystem(), appleConfig.getXctoolPath().get()));
    } else {
        return Optional.empty();
    }
}

Example 2 with BuildableContext

use of com.facebook.buck.rules.BuildableContext in project buck by facebook.

the class PreDexMerge method addStepsForSplitDex.

private void addStepsForSplitDex(ImmutableList.Builder<Step> steps, BuildableContext buildableContext) {
    // Collect all of the DexWithClasses objects to use for merging.
    ImmutableMultimap.Builder<APKModule, DexWithClasses> dexFilesToMergeBuilder = ImmutableMultimap.builder();
    dexFilesToMergeBuilder.putAll(FluentIterable.from(preDexDeps.entries()).transform(input -> new AbstractMap.SimpleEntry<>(input.getKey(), DexWithClasses.TO_DEX_WITH_CLASSES.apply(input.getValue()))).filter(input -> input.getValue() != null).toSet());
    final SplitDexPaths paths = new SplitDexPaths();
    final ImmutableSet.Builder<Path> secondaryDexDirectories = ImmutableSet.builder();
    if (dexSplitMode.getDexStore() == DexStore.RAW) {
        // Raw classes*.dex files go in the top-level of the APK.
        secondaryDexDirectories.add(paths.jarfilesSubdir);
    } else {
        // Otherwise, we want to include the metadata and jars as assets.
        secondaryDexDirectories.add(paths.metadataDir);
        secondaryDexDirectories.add(paths.jarfilesDir);
    }
    //always add additional dex stores and metadata as assets
    secondaryDexDirectories.add(paths.additionalJarfilesDir);
    // Do not clear existing directory which might contain secondary dex files that are not
    // re-merged (since their contents did not change).
    steps.add(new MkdirStep(getProjectFilesystem(), paths.jarfilesSubdir));
    steps.add(new MkdirStep(getProjectFilesystem(), paths.additionalJarfilesSubdir));
    steps.add(new MkdirStep(getProjectFilesystem(), paths.successDir));
    steps.add(new MakeCleanDirectoryStep(getProjectFilesystem(), paths.metadataSubdir));
    steps.add(new MakeCleanDirectoryStep(getProjectFilesystem(), paths.scratchDir));
    buildableContext.addMetadata(SECONDARY_DEX_DIRECTORIES_KEY, secondaryDexDirectories.build().stream().map(Object::toString).collect(MoreCollectors.toImmutableList()));
    buildableContext.recordArtifact(primaryDexPath);
    buildableContext.recordArtifact(paths.jarfilesSubdir);
    buildableContext.recordArtifact(paths.metadataSubdir);
    buildableContext.recordArtifact(paths.successDir);
    buildableContext.recordArtifact(paths.additionalJarfilesSubdir);
    PreDexedFilesSorter preDexedFilesSorter = new PreDexedFilesSorter(Optional.ofNullable(DexWithClasses.TO_DEX_WITH_CLASSES.apply(dexForUberRDotJava)), dexFilesToMergeBuilder.build(), dexSplitMode.getPrimaryDexPatterns(), apkModuleGraph, paths.scratchDir, // to set the dex weight limit during pre-dex merging.
    dexSplitMode.getLinearAllocHardLimit(), dexSplitMode.getDexStore(), paths.jarfilesSubdir, paths.additionalJarfilesSubdir);
    final ImmutableMap<String, PreDexedFilesSorter.Result> sortResults = preDexedFilesSorter.sortIntoPrimaryAndSecondaryDexes(getProjectFilesystem(), steps);
    PreDexedFilesSorter.Result rootApkModuleResult = sortResults.get(APKModuleGraph.ROOT_APKMODULE_NAME);
    if (rootApkModuleResult == null) {
        throw new HumanReadableException("No classes found in primary or secondary dexes");
    }
    Multimap<Path, Path> aggregatedOutputToInputs = HashMultimap.create();
    ImmutableMap.Builder<Path, Sha1HashCode> dexInputHashesBuilder = ImmutableMap.builder();
    for (PreDexedFilesSorter.Result result : sortResults.values()) {
        if (!result.apkModule.equals(apkModuleGraph.getRootAPKModule())) {
            Path dexOutputPath = paths.additionalJarfilesSubdir.resolve(result.apkModule.getName());
            steps.add(new MkdirStep(getProjectFilesystem(), dexOutputPath));
        }
        aggregatedOutputToInputs.putAll(result.secondaryOutputToInputs);
        dexInputHashesBuilder.putAll(result.dexInputHashes);
    }
    final ImmutableMap<Path, Sha1HashCode> dexInputHashes = dexInputHashesBuilder.build();
    steps.add(new SmartDexingStep(getProjectFilesystem(), primaryDexPath, Suppliers.ofInstance(rootApkModuleResult.primaryDexInputs), Optional.of(paths.jarfilesSubdir), Optional.of(Suppliers.ofInstance(aggregatedOutputToInputs)), () -> dexInputHashes, paths.successDir, DX_MERGE_OPTIONS, dxExecutorService, xzCompressionLevel, dxMaxHeapSize));
    // Record the primary dex SHA1 so exopackage apks can use it to compute their ABI keys.
    // Single dex apks cannot be exopackages, so they will never need ABI keys.
    steps.add(new RecordFileSha1Step(getProjectFilesystem(), primaryDexPath, PRIMARY_DEX_HASH_KEY, buildableContext));
    for (PreDexedFilesSorter.Result result : sortResults.values()) {
        if (!result.apkModule.equals(apkModuleGraph.getRootAPKModule())) {
            Path dexMetadataOutputPath = paths.additionalJarfilesSubdir.resolve(result.apkModule.getName()).resolve("metadata.txt");
            addMetadataWriteStep(result, steps, dexMetadataOutputPath);
        }
    }
    addMetadataWriteStep(rootApkModuleResult, steps, paths.metadataFile);
}

Example 3 with BuildableContext

use of com.facebook.buck.rules.BuildableContext in project buck by facebook.

the class CxxLibraryDescriptionTest method verifySourcePaths.

/**
   * Verify that all source paths are resolvable, which wouldn't be the case if `cxx_genrule`
   * outputs were not handled correctly.
   */
private void verifySourcePaths(BuildRuleResolver resolver) {
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(resolver);
    SourcePathResolver pathResolver = new SourcePathResolver(ruleFinder);
    BuildContext buildContext = FakeBuildContext.withSourcePathResolver(pathResolver);
    BuildableContext buildableContext = new FakeBuildableContext();
    for (BuildRule rule : resolver.getBuildRules()) {
        rule.getBuildSteps(buildContext, buildableContext);
    }
}

Example 4 with BuildableContext

use of com.facebook.buck.rules.BuildableContext in project buck by facebook.

the class RemoteFileTest method ensureOutputIsAddedToBuildableContextSoItIsCached.

@Test
public void ensureOutputIsAddedToBuildableContextSoItIsCached() throws Exception {
    Downloader downloader = new ExplodingDownloader();
    BuildTarget target = BuildTargetFactory.newInstance("//cheese:cake");
    BuildRuleResolver resolver = new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    SourcePathResolver pathResolver = new SourcePathResolver(new SourcePathRuleFinder(resolver));
    RemoteFile remoteFile = new RemoteFileBuilder(downloader, target).setUrl("http://www.facebook.com/").setSha1(Hashing.sha1().hashLong(42)).build(resolver);
    BuildableContext buildableContext = EasyMock.createNiceMock(BuildableContext.class);
    buildableContext.recordArtifact(pathResolver.getRelativePath(remoteFile.getSourcePathToOutput()));
    EasyMock.replay(buildableContext);
    remoteFile.getBuildSteps(FakeBuildContext.withSourcePathResolver(pathResolver), buildableContext);
    EasyMock.verify(buildableContext);
}

Example 5 with BuildableContext

use of com.facebook.buck.rules.BuildableContext in project buck by facebook.

the class AndroidBinary method addProguardCommands.

/**
   * @return the resulting set of ProGuarded classpath entries to dex.
   */
@VisibleForTesting
ImmutableSet<Path> addProguardCommands(Set<Path> classpathEntriesToDex, Set<Path> depsProguardConfigs, boolean skipProguard, ImmutableList.Builder<Step> steps, BuildableContext buildableContext, SourcePathResolver resolver) {
    ImmutableSet.Builder<Path> additionalLibraryJarsForProguardBuilder = ImmutableSet.builder();
    for (JavaLibrary buildRule : rulesToExcludeFromDex) {
        additionalLibraryJarsForProguardBuilder.addAll(buildRule.getImmediateClasspaths().stream().map(resolver::getAbsolutePath).collect(MoreCollectors.toImmutableSet()));
    }
    // Create list of proguard Configs for the app project and its dependencies
    ImmutableSet.Builder<Path> proguardConfigsBuilder = ImmutableSet.builder();
    proguardConfigsBuilder.addAll(depsProguardConfigs);
    if (proguardConfig.isPresent()) {
        proguardConfigsBuilder.add(resolver.getAbsolutePath(proguardConfig.get()));
    }
    Path proguardConfigDir = getProguardTextFilesPath();
    // Transform our input classpath to a set of output locations for each input classpath.
    // TODO(jasta): the output path we choose is the result of a slicing function against
    // input classpath. This is fragile and should be replaced with knowledge of the BuildTarget.
    final ImmutableMap<Path, Path> inputOutputEntries = classpathEntriesToDex.stream().collect(MoreCollectors.toImmutableMap(java.util.function.Function.identity(), (path) -> getProguardOutputFromInputClasspath(proguardConfigDir, path)));
    // Run ProGuard on the classpath entries.
    ProGuardObfuscateStep.create(javaRuntimeLauncher, getProjectFilesystem(), proguardJarOverride.isPresent() ? Optional.of(resolver.getAbsolutePath(proguardJarOverride.get())) : Optional.empty(), proguardMaxHeapSize, proguardAgentPath, resolver.getRelativePath(aaptGeneratedProguardConfigFile), proguardConfigsBuilder.build(), sdkProguardConfig, optimizationPasses, proguardJvmArgs, inputOutputEntries, additionalLibraryJarsForProguardBuilder.build(), proguardConfigDir, buildableContext, skipProguard, steps);
    // ProGuard then return the input classes to dex.
    if (skipProguard) {
        return ImmutableSet.copyOf(inputOutputEntries.keySet());
    } else {
        return ImmutableSet.copyOf(inputOutputEntries.values());
    }
}