Examples with ExecutableFinder com.facebook.buck.io.ExecutableFinder used on opensource projects

Example 1 with ExecutableFinder

use of com.facebook.buck.io.ExecutableFinder in project buck by facebook.

the class ProjectCommand method runDeprecatedIntellijProjectGenerator.

private int runDeprecatedIntellijProjectGenerator(CommandRunnerParams params, TargetGraph projectGraph, TargetGraphAndTargets targetGraphAndTargets, ImmutableSet<BuildTarget> passedInTargetsSet) throws IOException, InterruptedException {
    // Create an ActionGraph that only contains targets that can be represented as IDE
    // configuration files.
    ActionGraphAndResolver result = Preconditions.checkNotNull(ActionGraphCache.getFreshActionGraph(params.getBuckEventBus(), targetGraphAndTargets.getTargetGraph()));
    try (ExecutionContext executionContext = createExecutionContext(params)) {
        Project project = new Project(new SourcePathResolver(new SourcePathRuleFinder(result.getResolver())), FluentIterable.from(result.getActionGraph().getNodes()).filter(ProjectConfig.class).toSortedSet(Ordering.natural()), getBasePathToAliasMap(params.getBuckConfig()), getJavaPackageFinder(params.getBuckConfig()), executionContext, new FilesystemBackedBuildFileTree(params.getCell().getFilesystem(), params.getBuckConfig().getView(ParserConfig.class).getBuildFileName()), params.getCell().getFilesystem(), getPathToDefaultAndroidManifest(params.getBuckConfig()), new IntellijConfig(params.getBuckConfig()), getPathToPostProcessScript(params.getBuckConfig()), new PythonBuckConfig(params.getBuckConfig(), new ExecutableFinder()).getPythonInterpreter(), params.getObjectMapper(), isAndroidAutoGenerateDisabled(params.getBuckConfig()));
        File tempDir = Files.createTempDir();
        File tempFile = new File(tempDir, "project.json");
        int exitCode;
        try {
            exitCode = project.createIntellijProject(tempFile, executionContext.getProcessExecutor(), !passedInTargetsSet.isEmpty(), params.getConsole().getStdOut(), params.getConsole().getStdErr());
            if (exitCode != 0) {
                return exitCode;
            }
            List<String> additionalInitialTargets = ImmutableList.of();
            if (shouldProcessAnnotations()) {
                additionalInitialTargets = getAnnotationProcessingTargets(projectGraph, passedInTargetsSet);
            }
            // Build initial targets.
            if (hasInitialTargets(params.getBuckConfig()) || !additionalInitialTargets.isEmpty()) {
                BuildCommand buildCommand = createBuildCommandOptionsWithInitialTargets(params.getBuckConfig(), additionalInitialTargets);
                buildCommand.setArtifactCacheDisabled(true);
                exitCode = buildCommand.runWithoutHelp(params);
                if (exitCode != 0) {
                    return exitCode;
                }
            }
        } finally {
            // Either leave project.json around for debugging or delete it on exit.
            if (params.getConsole().getVerbosity().shouldPrintOutput()) {
                params.getConsole().getStdErr().printf("project.json was written to %s", tempFile.getAbsolutePath());
            } else {
                tempFile.delete();
                tempDir.delete();
            }
        }
        if (passedInTargetsSet.isEmpty()) {
            String greenStar = params.getConsole().getAnsi().asHighlightedSuccessText(" * ");
            params.getConsole().getStdErr().printf(params.getConsole().getAnsi().asHighlightedSuccessText("=== Did you know ===") + "\n" + greenStar + "You can run `buck project <target>` to generate a minimal project " + "just for that target.\n" + greenStar + "This will make your IDE faster when working on large projects.\n" + greenStar + "See buck project --help for more info.\n" + params.getConsole().getAnsi().asHighlightedSuccessText("--=* Knowing is half the battle!") + "\n");
        }
        return 0;
    }
}

Example 2 with ExecutableFinder

use of com.facebook.buck.io.ExecutableFinder in project buck by facebook.

the class RageCommand method runWithoutHelp.

@Override
public int runWithoutHelp(CommandRunnerParams params) throws IOException, InterruptedException {
    ProjectFilesystem filesystem = params.getCell().getFilesystem();
    BuckConfig buckConfig = params.getBuckConfig();
    RageConfig rageConfig = RageConfig.of(buckConfig);
    ProcessExecutor processExecutor = new DefaultProcessExecutor(params.getConsole());
    VersionControlCmdLineInterfaceFactory vcsFactory = new DefaultVersionControlCmdLineInterfaceFactory(params.getCell().getFilesystem().getRootPath(), new PrintStreamProcessExecutorFactory(), new VersionControlBuckConfig(buckConfig), buckConfig.getEnvironment());
    Optional<VcsInfoCollector> vcsInfoCollector = VcsInfoCollector.create(vcsFactory.createCmdLineInterface());
    ExtraInfoCollector extraInfoCollector = new DefaultExtraInfoCollector(rageConfig, filesystem, processExecutor);
    Optional<WatchmanDiagReportCollector> watchmanDiagReportCollector = WatchmanDiagReportCollector.newInstanceIfWatchmanUsed(params.getCell(), filesystem, processExecutor, new ExecutableFinder(), params.getEnvironment());
    AbstractReport report;
    DefaultDefectReporter reporter = new DefaultDefectReporter(filesystem, params.getObjectMapper(), rageConfig, params.getBuckEventBus(), params.getClock());
    if (params.getConsole().getAnsi().isAnsiTerminal() && !nonInteractive) {
        report = new InteractiveReport(reporter, filesystem, params.getObjectMapper(), params.getConsole(), params.getStdIn(), params.getBuildEnvironmentDescription(), vcsInfoCollector, rageConfig, extraInfoCollector, watchmanDiagReportCollector);
    } else {
        report = new AutomatedReport(reporter, filesystem, params.getObjectMapper(), params.getConsole(), params.getBuildEnvironmentDescription(), gatherVcsInfo ? vcsInfoCollector : Optional.empty(), rageConfig, extraInfoCollector);
    }
    Optional<DefectSubmitResult> defectSubmitResult = report.collectAndSubmitResult();
    report.presentDefectSubmitResult(defectSubmitResult, showJson);
    return 0;
}

Example 3 with ExecutableFinder

use of com.facebook.buck.io.ExecutableFinder in project buck by facebook.

the class WorkspaceAndProjectGeneratorTest method buildWithBuck.

@Test
public void buildWithBuck() throws IOException, InterruptedException {
    Optional<Path> buck = new ExecutableFinder().getOptionalExecutable(Paths.get("buck"), ImmutableMap.of());
    assumeThat(buck.isPresent(), is(true));
    WorkspaceAndProjectGenerator generator = new WorkspaceAndProjectGenerator(rootCell, targetGraph, workspaceNode.getConstructorArg(), workspaceNode.getBuildTarget(), ImmutableSet.of(ProjectGenerator.Option.INCLUDE_TESTS, ProjectGenerator.Option.INCLUDE_DEPENDENCIES_TESTS), false, /* combinedProject */
    true, /* buildWithBuck */
    ImmutableList.of(), Optional.empty(), false, /* parallelizeBuild */
    new AlwaysFoundExecutableFinder(), ImmutableMap.of(), PLATFORMS, DEFAULT_PLATFORM, "BUCK", getBuildRuleResolverForNodeFunction(targetGraph), getFakeBuckEventBus(), halideBuckConfig, cxxBuckConfig, appleConfig, swiftBuckConfig);
    Map<Path, ProjectGenerator> projectGenerators = new HashMap<>();
    generator.generateWorkspaceAndDependentProjects(projectGenerators, MoreExecutors.newDirectExecutorService());
    ProjectGenerator fooProjectGenerator = projectGenerators.get(Paths.get("foo"));
    assertThat(fooProjectGenerator, is(notNullValue()));
    PBXTarget buildWithBuckTarget = null;
    for (PBXTarget target : fooProjectGenerator.getGeneratedProject().getTargets()) {
        if (target.getProductName() != null && target.getProductName().endsWith("-Buck")) {
            buildWithBuckTarget = target;
            break;
        }
    }
    assertThat(buildWithBuckTarget, is(notNullValue()));
    assertThat(buildWithBuckTarget, is(instanceOf(PBXAggregateTarget.class)));
    String gid = buildWithBuckTarget.getGlobalID();
    Optional<XCScheme> scheme = Iterables.getOnlyElement(generator.getSchemeGenerators().values()).getOutputScheme();
    assertThat(scheme.isPresent(), is(true));
    XCScheme.BuildableReference buildWithBuckBuildableReference = null;
    for (XCScheme.BuildActionEntry buildActionEntry : scheme.get().getBuildAction().get().getBuildActionEntries()) {
        XCScheme.BuildableReference buildableReference = buildActionEntry.getBuildableReference();
        if (buildableReference.getBlueprintIdentifier().equals(gid)) {
            buildWithBuckBuildableReference = buildableReference;
        }
    }
    assertThat(buildWithBuckBuildableReference, is(notNullValue()));
    assertThat(buildWithBuckBuildableReference.getBuildableName(), equalTo("//foo:bin-Buck"));
}

Example 4 with ExecutableFinder

use of com.facebook.buck.io.ExecutableFinder in project buck by facebook.

the class JUnitStep method getTimeoutHandler.

@Override
protected Optional<Consumer<Process>> getTimeoutHandler(final ExecutionContext context) {
    return Optional.of(process -> {
        Optional<Long> pid = Optional.empty();
        Platform platform = context.getPlatform();
        try {
            switch(platform) {
                case LINUX:
                case FREEBSD:
                case MACOS:
                    {
                        Field field = process.getClass().getDeclaredField("pid");
                        field.setAccessible(true);
                        try {
                            pid = Optional.of((long) field.getInt(process));
                        } catch (IllegalAccessException e) {
                            LOG.error(e, "Failed to access `pid`.");
                        }
                        break;
                    }
                case WINDOWS:
                    {
                        Field field = process.getClass().getDeclaredField("handle");
                        field.setAccessible(true);
                        try {
                            pid = Optional.of(field.getLong(process));
                        } catch (IllegalAccessException e) {
                            LOG.error(e, "Failed to access `handle`.");
                        }
                        break;
                    }
                case UNKNOWN:
                    LOG.info("Unknown platform; unable to obtain the process id!");
                    break;
            }
        } catch (NoSuchFieldException e) {
            LOG.error(e);
        }
        Optional<Path> jstack = new ExecutableFinder(context.getPlatform()).getOptionalExecutable(Paths.get("jstack"), context.getEnvironment());
        if (!pid.isPresent() || !jstack.isPresent()) {
            LOG.info("Unable to print a stack trace for timed out test!");
            return;
        }
        context.getStdErr().println("Test has timed out!  Here is a trace of what it is currently doing:");
        try {
            context.getProcessExecutor().launchAndExecute(ProcessExecutorParams.builder().addCommand(jstack.get().toString(), "-l", pid.get().toString()).setEnvironment(context.getEnvironment()).build(), ImmutableSet.<ProcessExecutor.Option>builder().add(ProcessExecutor.Option.PRINT_STD_OUT).add(ProcessExecutor.Option.PRINT_STD_ERR).build(), Optional.empty(), Optional.of(TimeUnit.SECONDS.toMillis(30)), Optional.of(input -> {
                context.getStdErr().print("Printing the stack took longer than 30 seconds. No longer trying.");
            }));
        } catch (Exception e) {
            LOG.error(e);
        }
    });
}

Example 5 with ExecutableFinder

use of com.facebook.buck.io.ExecutableFinder in project buck by facebook.

the class GroovyBuckConfig method getGroovyCompiler.

Supplier<Tool> getGroovyCompiler() {
    Optional<Path> path = delegate.getPath("groovy", "groovy_home");
    final Path groovyHomePath;
    if (path.isPresent()) {
        groovyHomePath = path.get();
    } else {
        String defaultGroovyHome = delegate.getEnvironment().get("GROOVY_HOME");
        if (defaultGroovyHome == null) {
            throw new HumanReadableException("Unable to locate groovy compiler:" + " GROOVY_HOME is not set, and groovy.groovy_home was not provided");
        } else {
            groovyHomePath = Paths.get(defaultGroovyHome);
        }
    }
    Path compiler = new ExecutableFinder().getExecutable(groovyHomePath.resolve("bin/groovyc"), delegate.getEnvironment());
    return Suppliers.ofInstance(new HashedFileTool(compiler));
}