| /* |
| * Copyright 2012-present Facebook, Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); you may |
| * not use this file except in compliance with the License. You may obtain |
| * a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package com.facebook.buck.cli; |
| |
| import com.facebook.buck.android.AndroidPlatformTarget; |
| import com.facebook.buck.command.Build; |
| import com.facebook.buck.event.BuckEventBus; |
| import com.facebook.buck.io.ProjectFilesystem; |
| import com.facebook.buck.rules.ActionGraph; |
| import com.facebook.buck.rules.ArtifactCache; |
| import com.facebook.buck.rules.BuildDependencies; |
| import com.facebook.buck.rules.BuildEngine; |
| import com.facebook.buck.step.TargetDevice; |
| import com.facebook.buck.timing.Clock; |
| import com.facebook.buck.util.Console; |
| import com.facebook.buck.util.HumanReadableException; |
| import com.facebook.buck.util.Verbosity; |
| import com.facebook.buck.util.environment.Platform; |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import com.google.common.base.Optional; |
| import com.google.common.base.Supplier; |
| import com.google.common.base.Suppliers; |
| import com.google.common.collect.ImmutableMap; |
| import com.google.common.collect.ImmutableSet; |
| import com.google.common.collect.Lists; |
| import com.google.common.util.concurrent.ListeningExecutorService; |
| |
| import org.kohsuke.args4j.Argument; |
| import org.kohsuke.args4j.Option; |
| |
| import java.nio.file.Path; |
| import java.util.List; |
| |
| import javax.annotation.Nullable; |
| |
| public class BuildCommandOptions extends AbstractCommandOptions { |
| |
| @Option(name = "--num-threads", aliases = "-j", usage = "Default is 1.25 * num processors.") |
| private int numThreads = (int) (Runtime.getRuntime().availableProcessors() * 1.25); |
| |
| @Option( |
| name = "--keep-going", |
| usage = "Keep going when some targets can't be made.") |
| private boolean keepGoing = false; |
| |
| @Option( |
| name = "--build-report", |
| usage = "File where build report will be written.") |
| @Nullable |
| private Path buildReport = null; |
| |
| @Option(name = "--build-dependencies", |
| aliases = "-b", |
| usage = "How to handle including dependencies") |
| @Nullable |
| private BuildDependencies buildDependencies = null; |
| |
| |
| @Argument |
| private List<String> arguments = Lists.newArrayList(); |
| |
| public BuildCommandOptions(BuckConfig buckConfig) { |
| super(buckConfig); |
| |
| setNumThreadsFromConfig(buckConfig); |
| } |
| |
| private Supplier<BuildDependencies> buildDependenciesSupplier = |
| Suppliers.memoize(new Supplier<BuildDependencies>() { |
| @Override |
| public BuildDependencies get() { |
| if (buildDependencies != null) { |
| return buildDependencies; |
| } else if (getBuckConfig().getBuildDependencies().isPresent()) { |
| return getBuckConfig().getBuildDependencies().get(); |
| } else { |
| return BuildDependencies.getDefault(); |
| } |
| } |
| }); |
| |
| private void setNumThreadsFromConfig(BuckConfig buckConfig) { |
| ImmutableMap<String, String> build = buckConfig.getEntriesForSection("build"); |
| if (build.containsKey("threads")) { |
| try { |
| numThreads = Integer.parseInt(build.get("threads")); |
| } catch (NumberFormatException e) { |
| throw new HumanReadableException( |
| "Unable to determine number of threads to use from building from buck config file. " + |
| "Value used was '%s'", build.get("threads")); |
| } |
| } |
| } |
| |
| public List<String> getArguments() { |
| return arguments; |
| } |
| |
| public void setArguments(List<String> arguments) { |
| this.arguments = arguments; |
| } |
| |
| public ImmutableSet<String> getArgumentsFormattedAsBuildTargets() { |
| return ImmutableSet.copyOf(getCommandLineBuildTargetNormalizer().normalizeAll(getArguments())); |
| } |
| |
| public boolean isCodeCoverageEnabled() { |
| return false; |
| } |
| |
| public boolean isDebugEnabled() { |
| return false; |
| } |
| |
| |
| int getNumThreads() { |
| return numThreads; |
| } |
| |
| public boolean isKeepGoing() { |
| return keepGoing; |
| } |
| |
| /** |
| * @return an absolute path or {@link Optional#absent()}. |
| */ |
| public Optional<Path> getPathToBuildReport() { |
| return Optional.fromNullable(getBuckConfig().resolvePathThatMayBeOutsideTheProjectFilesystem( |
| buildReport)); |
| } |
| |
| public BuildDependencies getBuildDependencies() { |
| return buildDependenciesSupplier.get(); |
| } |
| |
| Build createBuild(BuckConfig buckConfig, |
| ActionGraph graph, |
| ProjectFilesystem projectFilesystem, |
| Supplier<AndroidPlatformTarget> androidPlatformTargetSupplier, |
| BuildEngine buildEngine, |
| ArtifactCache artifactCache, |
| Console console, |
| BuckEventBus eventBus, |
| Optional<TargetDevice> targetDevice, |
| Platform platform, |
| ImmutableMap<String, String> environment, |
| ObjectMapper objectMapper, |
| Clock clock, |
| ListeningExecutorService service) { |
| if (console.getVerbosity() == Verbosity.ALL) { |
| console.getStdErr().printf("Creating a build with %d threads.\n", numThreads); |
| } |
| return new Build( |
| graph, |
| targetDevice, |
| projectFilesystem, |
| androidPlatformTargetSupplier, |
| buildEngine, |
| artifactCache, |
| service, |
| getBuckConfig().createDefaultJavaPackageFinder(), |
| console, |
| buckConfig.getDefaultTestTimeoutMillis(), |
| isCodeCoverageEnabled(), |
| isDebugEnabled(), |
| getBuildDependencies(), |
| eventBus, |
| platform, |
| environment, |
| objectMapper, |
| clock); |
| } |
| |
| } |