Examples with PerformanceWarning com.google.idea.blaze.base.scope.output.PerformanceWarning used on opensource projects

Example 1 with PerformanceWarning

use of com.google.idea.blaze.base.scope.output.PerformanceWarning in project intellij by bazelbuild.

the class BlazeAndroidWorkspaceImporter method buildAndroidResourceModules.

private ImmutableList<AndroidResourceModule> buildAndroidResourceModules(WorkspaceBuilder workspaceBuilder) {
    // Filter empty resource modules
    Stream<AndroidResourceModule> androidResourceModuleStream = workspaceBuilder.androidResourceModules.stream().map(AndroidResourceModule.Builder::build).filter(androidResourceModule -> !androidResourceModule.isEmpty()).filter(androidResourceModule -> !androidResourceModule.resources.isEmpty());
    List<AndroidResourceModule> androidResourceModules = androidResourceModuleStream.collect(Collectors.toList());
    // Detect, filter, and warn about multiple R classes
    Multimap<String, AndroidResourceModule> javaPackageToResourceModule = ArrayListMultimap.create();
    for (AndroidResourceModule androidResourceModule : androidResourceModules) {
        TargetIdeInfo target = targetMap.get(androidResourceModule.targetKey);
        AndroidIdeInfo androidIdeInfo = target.androidIdeInfo;
        assert androidIdeInfo != null;
        javaPackageToResourceModule.put(androidIdeInfo.resourceJavaPackage, androidResourceModule);
    }
    List<AndroidResourceModule> result = Lists.newArrayList();
    for (String resourceJavaPackage : javaPackageToResourceModule.keySet()) {
        Collection<AndroidResourceModule> androidResourceModulesWithJavaPackage = javaPackageToResourceModule.get(resourceJavaPackage);
        if (androidResourceModulesWithJavaPackage.size() == 1) {
            result.addAll(androidResourceModulesWithJavaPackage);
        } else {
            StringBuilder messageBuilder = new StringBuilder();
            messageBuilder.append("Multiple R classes generated with the same java package ").append(resourceJavaPackage).append(".R: ");
            messageBuilder.append('\n');
            for (AndroidResourceModule androidResourceModule : androidResourceModulesWithJavaPackage) {
                messageBuilder.append("  ").append(androidResourceModule.targetKey).append('\n');
            }
            String message = messageBuilder.toString();
            context.output(new PerformanceWarning(message));
            IssueOutput.warn(message).submit(context);
            result.add(selectBestAndroidResourceModule(androidResourceModulesWithJavaPackage));
        }
    }
    Collections.sort(result, (lhs, rhs) -> lhs.targetKey.compareTo(rhs.targetKey));
    return ImmutableList.copyOf(result);
}

Example 2 with PerformanceWarning

use of com.google.idea.blaze.base.scope.output.PerformanceWarning in project intellij by bazelbuild.

the class BlazeIdeInterfaceAspectsImpl method updateState.

@Nullable
static State updateState(Project project, BlazeContext parentContext, @Nullable State prevState, ImmutableMap<File, Long> fileState, BlazeConfigurationHandler configHandler, WorkspaceLanguageSettings workspaceLanguageSettings, ImportRoots importRoots, AspectStrategy aspectStrategy, List<File> newFiles, List<File> removedFiles, boolean mergeWithOldState) {
    Result<State> result = Scope.push(parentContext, (ScopedFunction<Result<State>>) context -> {
        context.push(new TimingScope("UpdateTargetMap", EventType.Other));
        ImmutableMap<File, Long> nextFileState = fileState;
        if (mergeWithOldState && prevState != null) {
            ImmutableMap.Builder<File, Long> fileStateBuilder = ImmutableMap.<File, Long>builder().putAll(fileState);
            for (Map.Entry<File, Long> entry : prevState.fileState.entrySet()) {
                if (!fileState.containsKey(entry.getKey())) {
                    fileStateBuilder.put(entry);
                }
            }
            nextFileState = fileStateBuilder.build();
        }
        State state = new State();
        state.fileState = nextFileState;
        state.workspaceLanguageSettings = workspaceLanguageSettings;
        state.aspectStrategyName = aspectStrategy.getName();
        Map<TargetKey, TargetIdeInfo> targetMap = Maps.newHashMap();
        if (prevState != null) {
            targetMap.putAll(prevState.targetMap.map());
            state.fileToTargetMapKey.putAll(prevState.fileToTargetMapKey);
        }
        if (!mergeWithOldState) {
            for (File removedFile : removedFiles) {
                TargetKey key = state.fileToTargetMapKey.remove(removedFile);
                if (key != null) {
                    targetMap.remove(key);
                }
            }
        }
        AtomicLong totalSizeLoaded = new AtomicLong(0);
        Set<LanguageClass> ignoredLanguages = Sets.newConcurrentHashSet();
        ListeningExecutorService executor = BlazeExecutor.getInstance().getExecutor();
        List<ListenableFuture<TargetFilePair>> futures = Lists.newArrayList();
        for (File file : newFiles) {
            futures.add(executor.submit(() -> {
                totalSizeLoaded.addAndGet(file.length());
                IntellijIdeInfo.TargetIdeInfo message = aspectStrategy.readAspectFile(file);
                TargetIdeInfo target = protoToTarget(workspaceLanguageSettings, importRoots, message, ignoredLanguages);
                return new TargetFilePair(file, target);
            }));
        }
        Set<TargetKey> newTargets = new HashSet<>();
        Set<String> configurations = new LinkedHashSet<>();
        configurations.add(configHandler.defaultConfigurationPathComponent);
        int duplicateTargetLabels = 0;
        try {
            for (TargetFilePair targetFilePair : Futures.allAsList(futures).get()) {
                if (targetFilePair.target != null) {
                    File file = targetFilePair.file;
                    String config = configHandler.getConfigurationPathComponent(file);
                    configurations.add(config);
                    TargetKey key = targetFilePair.target.key;
                    if (targetMap.putIfAbsent(key, targetFilePair.target) == null) {
                        state.fileToTargetMapKey.forcePut(file, key);
                    } else {
                        if (!newTargets.add(key)) {
                            duplicateTargetLabels++;
                        }
                        if (Objects.equals(config, configHandler.defaultConfigurationPathComponent)) {
                            targetMap.put(key, targetFilePair.target);
                            state.fileToTargetMapKey.forcePut(file, key);
                        }
                    }
                }
            }
        } catch (InterruptedException e) {
            Thread.currentThread().interrupt();
            return Result.error(null);
        } catch (ExecutionException e) {
            return Result.error(e);
        }
        context.output(PrintOutput.log(String.format("Loaded %d aspect files, total size %dkB", newFiles.size(), totalSizeLoaded.get() / 1024)));
        if (duplicateTargetLabels > 0) {
            context.output(new PerformanceWarning(String.format("There were %d duplicate rules, built with the following " + "configurations: %s.\nYour IDE sync is slowed down by ~%d%%.", duplicateTargetLabels, configurations, (100 * duplicateTargetLabels / targetMap.size()))));
        }
        ignoredLanguages.retainAll(LanguageSupport.availableAdditionalLanguages(workspaceLanguageSettings.getWorkspaceType()));
        warnIgnoredLanguages(project, context, ignoredLanguages);
        state.targetMap = new TargetMap(ImmutableMap.copyOf(targetMap));
        return Result.of(state);
    });
    if (result.error != null) {
        logger.error(result.error);
        return null;
    }
    return result.result;
}

Example 3 with PerformanceWarning

use of com.google.idea.blaze.base.scope.output.PerformanceWarning in project intellij by bazelbuild.

the class BlazeJavaSyncPlugin method warnAboutDeployJars.

/**
 * Looks at your jars for anything that seems to be a deploy jar and warns about it. This often
 * turns out to be a duplicate copy of all your application's code, so you don't want it in your
 * project.
 */
private static void warnAboutDeployJars(BlazeContext context, BlazeJavaSyncData syncData) {
    for (BlazeLibrary library : syncData.importResult.libraries.values()) {
        if (!(library instanceof BlazeJarLibrary)) {
            continue;
        }
        BlazeJarLibrary jarLibrary = (BlazeJarLibrary) library;
        LibraryArtifact libraryArtifact = jarLibrary.libraryArtifact;
        ArtifactLocation artifactLocation = libraryArtifact.jarForIntellijLibrary();
        if (artifactLocation.getRelativePath().endsWith("deploy.jar") || artifactLocation.getRelativePath().endsWith("deploy-ijar.jar") || artifactLocation.getRelativePath().endsWith("deploy-hjar.jar")) {
            context.output(new PerformanceWarning("Performance warning: You have added a deploy jar as a library. " + "This can lead to poor indexing performance, and the debugger may " + "become confused and step into the deploy jar instead of your code. " + "Consider redoing the rule to not use deploy jars, exclude the target " + "from your .blazeproject, or exclude the library.\n" + "Library path: " + artifactLocation.getRelativePath()));
        }
    }
}

Example 4 with PerformanceWarning

use of com.google.idea.blaze.base.scope.output.PerformanceWarning in project intellij by bazelbuild.

the class DuplicateSourceDetector method reportDuplicates.

public void reportDuplicates(BlazeContext context) {
    List<Duplicate> duplicates = Lists.newArrayList();
    for (ArtifactLocation key : artifacts.keySet()) {
        Collection<TargetKey> labels = artifacts.get(key);
        if (labels.size() > 1) {
            // Workaround for aspect bug. Can be removed after the next blaze release, as of May 27 2016
            Set<TargetKey> labelSet = Sets.newHashSet(labels);
            if (labelSet.size() > 1) {
                duplicates.add(new Duplicate(key, labelSet));
            }
        }
    }
    if (duplicates.isEmpty()) {
        return;
    }
    duplicates.sort(Comparator.comparing(lhs -> lhs.artifactLocation.getRelativePath()));
    context.output(new PerformanceWarning("Duplicate sources detected:"));
    for (Duplicate duplicate : duplicates) {
        ArtifactLocation artifactLocation = duplicate.artifactLocation;
        context.output(new PerformanceWarning("  Source: " + artifactLocation.getRelativePath()));
        context.output(new PerformanceWarning("  Consumed by rules:"));
        for (TargetKey targetKey : duplicate.targets) {
            context.output(new PerformanceWarning("    " + targetKey.label));
        }
        // Newline
        context.output(new PerformanceWarning(""));
    }
}

Example 5 with PerformanceWarning

use of com.google.idea.blaze.base.scope.output.PerformanceWarning in project intellij by bazelbuild.

the class PerformanceWarningScope method onScopeEnd.

@Override
public void onScopeEnd(BlazeContext context) {
    if (outputs.isEmpty()) {
        return;
    }
    context.output(new PrintOutput("\n===== PERFORMANCE WARNINGS =====\n"));
    context.output(new PrintOutput("Your IDE isn't as fast as it could be."));
    context.output(new PrintOutput("You can turn these off via Blaze > Sync > Show Performance Warnings."));
    context.output(new PrintOutput(""));
    for (PerformanceWarning output : outputs) {
        context.output(new PrintOutput(output.text));
    }
}