Examples with Build com.facebook.buck.command.Build used on opensource projects

Example 1 with Build

use of com.facebook.buck.command.Build in project buck by facebook.

the class FetchCommand method runWithoutHelp.

@Override
public int runWithoutHelp(CommandRunnerParams params) throws IOException, InterruptedException {
    if (getArguments().isEmpty()) {
        params.getBuckEventBus().post(ConsoleEvent.severe("Must specify at least one build target to fetch."));
        return 1;
    }
    // Post the build started event, setting it to the Parser recorded start time if appropriate.
    BuildEvent.Started started = BuildEvent.started(getArguments());
    if (params.getParser().getParseStartTime().isPresent()) {
        params.getBuckEventBus().post(started, params.getParser().getParseStartTime().get());
    } else {
        params.getBuckEventBus().post(started);
    }
    FetchTargetNodeToBuildRuleTransformer ruleGenerator = createFetchTransformer(params);
    int exitCode;
    try (CommandThreadManager pool = new CommandThreadManager("Fetch", getConcurrencyLimit(params.getBuckConfig()))) {
        ActionGraphAndResolver actionGraphAndResolver;
        ImmutableSet<BuildTarget> buildTargets;
        try {
            ParserConfig parserConfig = params.getBuckConfig().getView(ParserConfig.class);
            TargetGraphAndBuildTargets result = params.getParser().buildTargetGraphForTargetNodeSpecs(params.getBuckEventBus(), params.getCell(), getEnableParserProfiling(), pool.getExecutor(), parseArgumentsAsTargetNodeSpecs(params.getBuckConfig(), getArguments()), /* ignoreBuckAutodepsFiles */
            false, parserConfig.getDefaultFlavorsMode());
            if (params.getBuckConfig().getBuildVersions()) {
                result = toVersionedTargetGraph(params, result);
            }
            actionGraphAndResolver = Preconditions.checkNotNull(ActionGraphCache.getFreshActionGraph(params.getBuckEventBus(), ruleGenerator, result.getTargetGraph()));
            buildTargets = ruleGenerator.getDownloadableTargets();
        } catch (BuildTargetException | BuildFileParseException | VersionException e) {
            params.getBuckEventBus().post(ConsoleEvent.severe(MoreExceptions.getHumanReadableOrLocalizedMessage(e)));
            return 1;
        }
        CachingBuildEngineBuckConfig cachingBuildEngineBuckConfig = params.getBuckConfig().getView(CachingBuildEngineBuckConfig.class);
        LocalCachingBuildEngineDelegate localCachingBuildEngineDelegate = new LocalCachingBuildEngineDelegate(params.getFileHashCache());
        try (RuleKeyCacheScope<RuleKey> ruleKeyCacheScope = getDefaultRuleKeyCacheScope(params, new RuleKeyCacheRecycler.SettingsAffectingCache(params.getBuckConfig().getKeySeed(), actionGraphAndResolver.getActionGraph()));
            Build build = createBuild(params.getBuckConfig(), actionGraphAndResolver.getActionGraph(), actionGraphAndResolver.getResolver(), params.getCell(), params.getAndroidPlatformTargetSupplier(), new CachingBuildEngine(localCachingBuildEngineDelegate, pool.getExecutor(), pool.getExecutor(), new DefaultStepRunner(), getBuildEngineMode().orElse(cachingBuildEngineBuckConfig.getBuildEngineMode()), cachingBuildEngineBuckConfig.getBuildDepFiles(), cachingBuildEngineBuckConfig.getBuildMaxDepFileCacheEntries(), cachingBuildEngineBuckConfig.getBuildArtifactCacheSizeLimit(), params.getObjectMapper(), actionGraphAndResolver.getResolver(), cachingBuildEngineBuckConfig.getResourceAwareSchedulingInfo(), new RuleKeyFactoryManager(params.getBuckConfig().getKeySeed(), fs -> localCachingBuildEngineDelegate.getFileHashCache(), actionGraphAndResolver.getResolver(), cachingBuildEngineBuckConfig.getBuildInputRuleKeyFileSizeLimit(), ruleKeyCacheScope.getCache())), params.getArtifactCacheFactory().newInstance(), params.getConsole(), params.getBuckEventBus(), Optional.empty(), params.getPersistentWorkerPools(), params.getPlatform(), params.getEnvironment(), params.getObjectMapper(), params.getClock(), Optional.empty(), Optional.empty(), params.getExecutors())) {
            exitCode = build.executeAndPrintFailuresToEventBus(buildTargets, isKeepGoing(), params.getBuckEventBus(), params.getConsole(), getPathToBuildReport(params.getBuckConfig()));
        }
    }
    params.getBuckEventBus().post(BuildEvent.finished(started, exitCode));
    return exitCode;
}

Example 2 with Build

use of com.facebook.buck.command.Build in project buck by facebook.

the class InstallCommand method install.

private int install(CommandRunnerParams params) throws IOException, InterruptedException, NoSuchBuildTargetException {
    Build build = super.getBuild();
    int exitCode = 0;
    for (BuildTarget buildTarget : getBuildTargets()) {
        BuildRule buildRule = build.getRuleResolver().requireRule(buildTarget);
        SourcePathResolver pathResolver = new SourcePathResolver(new SourcePathRuleFinder(build.getRuleResolver()));
        if (buildRule instanceof HasInstallableApk) {
            ExecutionContext executionContext = ExecutionContext.builder().from(build.getExecutionContext()).setAdbOptions(Optional.of(adbOptions(params.getBuckConfig()))).setTargetDeviceOptions(Optional.of(targetDeviceOptions())).setExecutors(params.getExecutors()).setCellPathResolver(params.getCell().getCellPathResolver()).build();
            exitCode = installApk(params, (HasInstallableApk) buildRule, executionContext, pathResolver);
            if (exitCode != 0) {
                return exitCode;
            }
        } else if (buildRule instanceof AppleBundle) {
            AppleBundle appleBundle = (AppleBundle) buildRule;
            InstallEvent.Started started = InstallEvent.started(appleBundle.getBuildTarget());
            params.getBuckEventBus().post(started);
            InstallResult installResult = installAppleBundle(params, appleBundle, appleBundle.getProjectFilesystem(), build.getExecutionContext().getProcessExecutor(), pathResolver);
            params.getBuckEventBus().post(InstallEvent.finished(started, installResult.getExitCode() == 0, installResult.getLaunchedPid(), Optional.empty()));
            exitCode = installResult.getExitCode();
            if (exitCode != 0) {
                return exitCode;
            }
        } else {
            params.getBuckEventBus().post(ConsoleEvent.severe(String.format("Specified rule %s must be of type android_binary() or apk_genrule() or " + "apple_bundle() but was %s().\n", buildRule.getFullyQualifiedName(), buildRule.getType())));
            return 1;
        }
    }
    return exitCode;
}

Example 3 with Build

use of com.facebook.buck.command.Build in project buck by facebook.

the class RunCommand method runWithoutHelp.

@Override
public int runWithoutHelp(CommandRunnerParams params) throws IOException, InterruptedException {
    if (!hasTargetSpecified()) {
        params.getBuckEventBus().post(ConsoleEvent.severe("No target given to run"));
        params.getBuckEventBus().post(ConsoleEvent.severe("buck run <target> <arg1> <arg2>..."));
        return 1;
    }
    // Make sure the target is built.
    BuildCommand buildCommand = new BuildCommand(ImmutableList.of(getTarget(params.getBuckConfig())));
    int exitCode = buildCommand.runWithoutHelp(params);
    if (exitCode != 0) {
        return exitCode;
    }
    String targetName = getTarget(params.getBuckConfig());
    BuildTarget target = Iterables.getOnlyElement(getBuildTargets(params.getCell().getCellPathResolver(), ImmutableSet.of(targetName)));
    Build build = buildCommand.getBuild();
    BuildRule targetRule;
    try {
        targetRule = build.getRuleResolver().requireRule(target);
    } catch (NoSuchBuildTargetException e) {
        throw new HumanReadableException(e.getHumanReadableErrorMessage());
    }
    BinaryBuildRule binaryBuildRule = null;
    if (targetRule instanceof BinaryBuildRule) {
        binaryBuildRule = (BinaryBuildRule) targetRule;
    }
    if (binaryBuildRule == null) {
        params.getBuckEventBus().post(ConsoleEvent.severe("target " + targetName + " is not a binary rule (only binary rules can be `run`)"));
        return 1;
    }
    // Ideally, we would take fullCommand, disconnect from NailGun, and run the command in the
    // user's shell. Currently, if you use `buck run` with buckd and ctrl-C to kill the command
    // being run, occasionally I get the following error when I try to run `buck run` again:
    //
    //   Daemon is busy, please wait or run "buck kill" to terminate it.
    //
    // Clearly something bad has happened here. If you are using `buck run` to start up a server
    // or some other process that is meant to "run forever," then it's pretty common to do:
    // `buck run`, test server, hit ctrl-C, edit server code, repeat. This should not wedge buckd.
    SourcePathResolver resolver = new SourcePathResolver(new SourcePathRuleFinder(build.getRuleResolver()));
    Tool executable = binaryBuildRule.getExecutableCommand();
    ListeningProcessExecutor processExecutor = new ListeningProcessExecutor();
    ProcessExecutorParams processExecutorParams = ProcessExecutorParams.builder().addAllCommand(executable.getCommandPrefix(resolver)).addAllCommand(getTargetArguments()).setEnvironment(ImmutableMap.<String, String>builder().putAll(params.getEnvironment()).putAll(executable.getEnvironment(resolver)).build()).setDirectory(params.getCell().getFilesystem().getRootPath()).build();
    ForwardingProcessListener processListener = new ForwardingProcessListener(Channels.newChannel(params.getConsole().getStdOut()), Channels.newChannel(params.getConsole().getStdErr()));
    ListeningProcessExecutor.LaunchedProcess process = processExecutor.launchProcess(processExecutorParams, processListener);
    try {
        return processExecutor.waitForProcess(process);
    } finally {
        processExecutor.destroyProcess(process, /* force */
        false);
        processExecutor.waitForProcess(process);
    }
}

Example 4 with Build

use of com.facebook.buck.command.Build in project buck by facebook.

the class TestCommand method runWithoutHelp.

@Override
public int runWithoutHelp(CommandRunnerParams params) throws IOException, InterruptedException {
    LOG.debug("Running with arguments %s", getArguments());
    try (CommandThreadManager pool = new CommandThreadManager("Test", getConcurrencyLimit(params.getBuckConfig()))) {
        // Post the build started event, setting it to the Parser recorded start time if appropriate.
        BuildEvent.Started started = BuildEvent.started(getArguments());
        if (params.getParser().getParseStartTime().isPresent()) {
            params.getBuckEventBus().post(started, params.getParser().getParseStartTime().get());
        } else {
            params.getBuckEventBus().post(started);
        }
        // The first step is to parse all of the build files. This will populate the parser and find
        // all of the test rules.
        TargetGraphAndBuildTargets targetGraphAndBuildTargets;
        ParserConfig parserConfig = params.getBuckConfig().getView(ParserConfig.class);
        try {
            // If the user asked to run all of the tests, parse all of the build files looking for any
            // test rules.
            boolean ignoreBuckAutodepsFiles = false;
            if (isRunAllTests()) {
                targetGraphAndBuildTargets = params.getParser().buildTargetGraphForTargetNodeSpecs(params.getBuckEventBus(), params.getCell(), getEnableParserProfiling(), pool.getExecutor(), ImmutableList.of(TargetNodePredicateSpec.of(input -> Description.getBuildRuleType(input.getDescription()).isTestRule(), BuildFileSpec.fromRecursivePath(Paths.get(""), params.getCell().getRoot()))), ignoreBuckAutodepsFiles, parserConfig.getDefaultFlavorsMode());
                targetGraphAndBuildTargets = targetGraphAndBuildTargets.withBuildTargets(ImmutableSet.of());
            // Otherwise, the user specified specific test targets to build and run, so build a graph
            // around these.
            } else {
                LOG.debug("Parsing graph for arguments %s", getArguments());
                targetGraphAndBuildTargets = params.getParser().buildTargetGraphForTargetNodeSpecs(params.getBuckEventBus(), params.getCell(), getEnableParserProfiling(), pool.getExecutor(), parseArgumentsAsTargetNodeSpecs(params.getBuckConfig(), getArguments()), ignoreBuckAutodepsFiles, parserConfig.getDefaultFlavorsMode());
                LOG.debug("Got explicit build targets %s", targetGraphAndBuildTargets.getBuildTargets());
                ImmutableSet.Builder<BuildTarget> testTargetsBuilder = ImmutableSet.builder();
                for (TargetNode<?, ?> node : targetGraphAndBuildTargets.getTargetGraph().getAll(targetGraphAndBuildTargets.getBuildTargets())) {
                    ImmutableSortedSet<BuildTarget> nodeTests = TargetNodes.getTestTargetsForNode(node);
                    if (!nodeTests.isEmpty()) {
                        LOG.debug("Got tests for target %s: %s", node.getBuildTarget(), nodeTests);
                        testTargetsBuilder.addAll(nodeTests);
                    }
                }
                ImmutableSet<BuildTarget> testTargets = testTargetsBuilder.build();
                if (!testTargets.isEmpty()) {
                    LOG.debug("Got related test targets %s, building new target graph...", testTargets);
                    TargetGraph targetGraph = params.getParser().buildTargetGraph(params.getBuckEventBus(), params.getCell(), getEnableParserProfiling(), pool.getExecutor(), Iterables.concat(targetGraphAndBuildTargets.getBuildTargets(), testTargets));
                    LOG.debug("Finished building new target graph with tests.");
                    targetGraphAndBuildTargets = targetGraphAndBuildTargets.withTargetGraph(targetGraph);
                }
            }
            if (params.getBuckConfig().getBuildVersions()) {
                targetGraphAndBuildTargets = toVersionedTargetGraph(params, targetGraphAndBuildTargets);
            }
        } catch (BuildTargetException | BuildFileParseException | VersionException e) {
            params.getBuckEventBus().post(ConsoleEvent.severe(MoreExceptions.getHumanReadableOrLocalizedMessage(e)));
            return 1;
        }
        ActionGraphAndResolver actionGraphAndResolver = Preconditions.checkNotNull(params.getActionGraphCache().getActionGraph(params.getBuckEventBus(), params.getBuckConfig().isActionGraphCheckingEnabled(), params.getBuckConfig().isSkipActionGraphCache(), targetGraphAndBuildTargets.getTargetGraph(), params.getBuckConfig().getKeySeed()));
        // Look up all of the test rules in the action graph.
        Iterable<TestRule> testRules = Iterables.filter(actionGraphAndResolver.getActionGraph().getNodes(), TestRule.class);
        // the build.
        if (!isBuildFiltered(params.getBuckConfig())) {
            testRules = filterTestRules(params.getBuckConfig(), targetGraphAndBuildTargets.getBuildTargets(), testRules);
        }
        CachingBuildEngineBuckConfig cachingBuildEngineBuckConfig = params.getBuckConfig().getView(CachingBuildEngineBuckConfig.class);
        try (CommandThreadManager artifactFetchService = getArtifactFetchService(params.getBuckConfig(), pool.getExecutor());
            RuleKeyCacheScope<RuleKey> ruleKeyCacheScope = getDefaultRuleKeyCacheScope(params, new RuleKeyCacheRecycler.SettingsAffectingCache(params.getBuckConfig().getKeySeed(), actionGraphAndResolver.getActionGraph()))) {
            LocalCachingBuildEngineDelegate localCachingBuildEngineDelegate = new LocalCachingBuildEngineDelegate(params.getFileHashCache());
            CachingBuildEngine cachingBuildEngine = new CachingBuildEngine(new LocalCachingBuildEngineDelegate(params.getFileHashCache()), pool.getExecutor(), artifactFetchService == null ? pool.getExecutor() : artifactFetchService.getExecutor(), new DefaultStepRunner(), getBuildEngineMode().orElse(cachingBuildEngineBuckConfig.getBuildEngineMode()), cachingBuildEngineBuckConfig.getBuildDepFiles(), cachingBuildEngineBuckConfig.getBuildMaxDepFileCacheEntries(), cachingBuildEngineBuckConfig.getBuildArtifactCacheSizeLimit(), params.getObjectMapper(), actionGraphAndResolver.getResolver(), cachingBuildEngineBuckConfig.getResourceAwareSchedulingInfo(), new RuleKeyFactoryManager(params.getBuckConfig().getKeySeed(), fs -> localCachingBuildEngineDelegate.getFileHashCache(), actionGraphAndResolver.getResolver(), cachingBuildEngineBuckConfig.getBuildInputRuleKeyFileSizeLimit(), ruleKeyCacheScope.getCache()));
            try (Build build = createBuild(params.getBuckConfig(), actionGraphAndResolver.getActionGraph(), actionGraphAndResolver.getResolver(), params.getCell(), params.getAndroidPlatformTargetSupplier(), cachingBuildEngine, params.getArtifactCacheFactory().newInstance(), params.getConsole(), params.getBuckEventBus(), getTargetDeviceOptional(), params.getPersistentWorkerPools(), params.getPlatform(), params.getEnvironment(), params.getObjectMapper(), params.getClock(), Optional.of(getAdbOptions(params.getBuckConfig())), Optional.of(getTargetDeviceOptions()), params.getExecutors())) {
                // Build all of the test rules.
                int exitCode = build.executeAndPrintFailuresToEventBus(RichStream.from(testRules).map(TestRule::getBuildTarget).collect(MoreCollectors.toImmutableList()), isKeepGoing(), params.getBuckEventBus(), params.getConsole(), getPathToBuildReport(params.getBuckConfig()));
                params.getBuckEventBus().post(BuildEvent.finished(started, exitCode));
                if (exitCode != 0) {
                    return exitCode;
                }
                // the filtering here, after we've done the build but before we run the tests.
                if (isBuildFiltered(params.getBuckConfig())) {
                    testRules = filterTestRules(params.getBuckConfig(), targetGraphAndBuildTargets.getBuildTargets(), testRules);
                }
                // Once all of the rules are built, then run the tests.
                Optional<ImmutableList<String>> externalTestRunner = params.getBuckConfig().getExternalTestRunner();
                if (externalTestRunner.isPresent()) {
                    SourcePathResolver pathResolver = new SourcePathResolver(new SourcePathRuleFinder(actionGraphAndResolver.getResolver()));
                    return runTestsExternal(params, build, externalTestRunner.get(), testRules, pathResolver);
                }
                return runTestsInternal(params, cachingBuildEngine, build, testRules);
            }
        }
    }
}