Examples with SkyframeAnalysisResult com.google.devtools.build.lib.skyframe.SkyframeAnalysisResult used on opensource projects

Example 1 with SkyframeAnalysisResult

use of com.google.devtools.build.lib.skyframe.SkyframeAnalysisResult in project bazel by bazelbuild.

the class BuildView method createResult.

private AnalysisResult createResult(ExtendedEventHandler eventHandler, LoadingResult loadingResult, TopLevelArtifactContext topLevelOptions, BuildView.Options viewOptions, SkyframeAnalysisResult skyframeAnalysisResult) throws InterruptedException {
    Collection<Target> testsToRun = loadingResult.getTestsToRun();
    Collection<ConfiguredTarget> configuredTargets = skyframeAnalysisResult.getConfiguredTargets();
    Collection<AspectValue> aspects = skyframeAnalysisResult.getAspects();
    Collection<ConfiguredTarget> allTargetsToTest = null;
    if (testsToRun != null) {
        // Determine the subset of configured targets that are meant to be run as tests.
        // Do not remove <ConfiguredTarget>: workaround for Java 7 type inference.
        allTargetsToTest = Lists.<ConfiguredTarget>newArrayList(filterTestsByTargets(configuredTargets, Sets.newHashSet(testsToRun)));
    }
    Set<Artifact> artifactsToBuild = new HashSet<>();
    Set<ConfiguredTarget> parallelTests = new HashSet<>();
    Set<ConfiguredTarget> exclusiveTests = new HashSet<>();
    // build-info and build-changelist.
    Collection<Artifact> buildInfoArtifacts = skyframeExecutor.getWorkspaceStatusArtifacts(eventHandler);
    Preconditions.checkState(buildInfoArtifacts.size() == 2, buildInfoArtifacts);
    artifactsToBuild.addAll(buildInfoArtifacts);
    // Extra actions
    addExtraActionsIfRequested(viewOptions, configuredTargets, aspects, artifactsToBuild);
    // Coverage
    NestedSet<Artifact> baselineCoverageArtifacts = getBaselineCoverageArtifacts(configuredTargets);
    Iterables.addAll(artifactsToBuild, baselineCoverageArtifacts);
    if (coverageReportActionFactory != null) {
        CoverageReportActionsWrapper actionsWrapper;
        actionsWrapper = coverageReportActionFactory.createCoverageReportActionsWrapper(eventHandler, directories, allTargetsToTest, baselineCoverageArtifacts, getArtifactFactory(), CoverageReportValue.ARTIFACT_OWNER);
        if (actionsWrapper != null) {
            ImmutableList<ActionAnalysisMetadata> actions = actionsWrapper.getActions();
            skyframeExecutor.injectCoverageReportData(actions);
            artifactsToBuild.addAll(actionsWrapper.getCoverageOutputs());
        }
    }
    // Tests. This must come last, so that the exclusive tests are scheduled after everything else.
    scheduleTestsIfRequested(parallelTests, exclusiveTests, topLevelOptions, allTargetsToTest);
    String error = createErrorMessage(loadingResult, skyframeAnalysisResult);
    final WalkableGraph graph = skyframeAnalysisResult.getWalkableGraph();
    final ActionGraph actionGraph = new ActionGraph() {

        @Nullable
        @Override
        public ActionAnalysisMetadata getGeneratingAction(Artifact artifact) {
            ArtifactOwner artifactOwner = artifact.getArtifactOwner();
            if (artifactOwner instanceof ActionLookupValue.ActionLookupKey) {
                SkyKey key = ActionLookupValue.key((ActionLookupValue.ActionLookupKey) artifactOwner);
                ActionLookupValue val;
                try {
                    val = (ActionLookupValue) graph.getValue(key);
                } catch (InterruptedException e) {
                    throw new IllegalStateException("Interruption not expected from this graph: " + key, e);
                }
                return val == null ? null : val.getGeneratingAction(artifact);
            }
            return null;
        }
    };
    return new AnalysisResult(configuredTargets, aspects, allTargetsToTest, error, actionGraph, artifactsToBuild, parallelTests, exclusiveTests, topLevelOptions, skyframeAnalysisResult.getPackageRoots(), loadingResult.getWorkspaceName());
}

Example 2 with SkyframeAnalysisResult

use of com.google.devtools.build.lib.skyframe.SkyframeAnalysisResult in project bazel by bazelbuild.

the class BuildView method update.

@ThreadCompatible
public AnalysisResult update(LoadingResult loadingResult, BuildConfigurationCollection configurations, List<String> aspects, Options viewOptions, TopLevelArtifactContext topLevelOptions, ExtendedEventHandler eventHandler, EventBus eventBus) throws ViewCreationFailedException, InterruptedException {
    LOG.info("Starting analysis");
    pollInterruptedStatus();
    skyframeBuildView.resetEvaluatedConfiguredTargetKeysSet();
    Collection<Target> targets = loadingResult.getTargets();
    eventBus.post(new AnalysisPhaseStartedEvent(targets));
    skyframeBuildView.setConfigurations(configurations);
    // Determine the configurations.
    List<TargetAndConfiguration> topLevelTargetsWithConfigs = nodesForTopLevelTargets(configurations, targets, eventHandler);
    List<ConfiguredTargetKey> topLevelCtKeys = Lists.transform(topLevelTargetsWithConfigs, new Function<TargetAndConfiguration, ConfiguredTargetKey>() {

        @Override
        public ConfiguredTargetKey apply(TargetAndConfiguration node) {
            return new ConfiguredTargetKey(node.getLabel(), node.getConfiguration());
        }
    });
    List<AspectValueKey> aspectKeys = new ArrayList<>();
    for (String aspect : aspects) {
        // Syntax: label%aspect
        int delimiterPosition = aspect.indexOf('%');
        if (delimiterPosition >= 0) {
            // TODO(jfield): For consistency with Skylark loads, the aspect should be specified
            // as an absolute path. Also, we probably need to do at least basic validation of
            // path well-formedness here.
            String bzlFileLoadLikeString = aspect.substring(0, delimiterPosition);
            if (!bzlFileLoadLikeString.startsWith("//") && !bzlFileLoadLikeString.startsWith("@")) {
                // "Legacy" behavior of '--aspects' parameter.
                bzlFileLoadLikeString = new PathFragment("/" + bzlFileLoadLikeString).toString();
                if (bzlFileLoadLikeString.endsWith(".bzl")) {
                    bzlFileLoadLikeString = bzlFileLoadLikeString.substring(0, bzlFileLoadLikeString.length() - ".bzl".length());
                }
            }
            SkylarkImport skylarkImport;
            try {
                skylarkImport = SkylarkImports.create(bzlFileLoadLikeString);
            } catch (SkylarkImportSyntaxException e) {
                throw new ViewCreationFailedException(String.format("Invalid aspect '%s': %s", aspect, e.getMessage()), e);
            }
            String skylarkFunctionName = aspect.substring(delimiterPosition + 1);
            for (TargetAndConfiguration targetSpec : topLevelTargetsWithConfigs) {
                if (!(targetSpec.getTarget() instanceof Rule)) {
                    continue;
                }
                aspectKeys.add(AspectValue.createSkylarkAspectKey(targetSpec.getLabel(), // aspect and the base target while the top-level configuration is untrimmed.
                targetSpec.getConfiguration(), targetSpec.getConfiguration(), skylarkImport, skylarkFunctionName));
            }
        } else {
            final NativeAspectClass aspectFactoryClass = ruleClassProvider.getNativeAspectClassMap().get(aspect);
            if (aspectFactoryClass != null) {
                for (TargetAndConfiguration targetSpec : topLevelTargetsWithConfigs) {
                    if (!(targetSpec.getTarget() instanceof Rule)) {
                        continue;
                    }
                    // For invoking top-level aspects, use the top-level configuration for both the
                    // aspect and the base target while the top-level configuration is untrimmed.
                    BuildConfiguration configuration = targetSpec.getConfiguration();
                    aspectKeys.add(AspectValue.createAspectKey(targetSpec.getLabel(), configuration, new AspectDescriptor(aspectFactoryClass, AspectParameters.EMPTY), configuration));
                }
            } else {
                throw new ViewCreationFailedException("Aspect '" + aspect + "' is unknown");
            }
        }
    }
    skyframeExecutor.injectWorkspaceStatusData(loadingResult.getWorkspaceName());
    SkyframeAnalysisResult skyframeAnalysisResult;
    try {
        skyframeAnalysisResult = skyframeBuildView.configureTargets(eventHandler, topLevelCtKeys, aspectKeys, eventBus, viewOptions.keepGoing, viewOptions.loadingPhaseThreads);
        setArtifactRoots(skyframeAnalysisResult.getPackageRoots());
    } finally {
        skyframeBuildView.clearInvalidatedConfiguredTargets();
    }
    int numTargetsToAnalyze = topLevelTargetsWithConfigs.size();
    int numSuccessful = skyframeAnalysisResult.getConfiguredTargets().size();
    if (0 < numSuccessful && numSuccessful < numTargetsToAnalyze) {
        String msg = String.format("Analysis succeeded for only %d of %d top-level targets", numSuccessful, numTargetsToAnalyze);
        eventHandler.handle(Event.info(msg));
        LOG.info(msg);
    }
    AnalysisResult result = createResult(eventHandler, loadingResult, topLevelOptions, viewOptions, skyframeAnalysisResult);
    LOG.info("Finished analysis");
    return result;
}