JackCompilationHelper initJack(JavaTargetAttributes attributes) throws InterruptedException {
AndroidSdkProvider sdk = AndroidSdkProvider.fromRuleContext(ruleContext);
return new JackCompilationHelper.Builder()
// blaze infrastructure
.setRuleContext(ruleContext)
// configuration
.setOutputArtifact(
ruleContext.getImplicitOutputArtifact(AndroidRuleClasses.ANDROID_LIBRARY_JACK_FILE))
// tools
.setJackBinary(sdk.getJack())
.setJillBinary(sdk.getJill())
.setResourceExtractorBinary(sdk.getResourceExtractor())
.setJackBaseClasspath(sdk.getAndroidBaseClasspathForJack())
// sources
.addJavaSources(attributes.getSourceFiles())
.addSourceJars(attributes.getSourceJars())
.addResources(attributes.getResources())
.addProcessorNames(attributes.getProcessorNames())
.addProcessorClasspathJars(attributes.getProcessorPath())
.addExports(JavaCommon.getExports(ruleContext))
.addClasspathDeps(javaCommon.targetsTreatedAsDeps(ClasspathType.COMPILE_ONLY))
.addRuntimeDeps(javaCommon.targetsTreatedAsDeps(ClasspathType.RUNTIME_ONLY))
.build();
}
private void initJava(
JavaCompilationHelper helper,
JavaCompilationArtifacts.Builder javaArtifactsBuilder,
boolean collectJavaCompilationArgs,
NestedSetBuilder<Artifact> filesBuilder)
throws InterruptedException {
JavaTargetAttributes attributes = helper.getAttributes();
if (ruleContext.hasErrors()) {
// Avoid leaving filesToBuild set to null, otherwise we'll get a NullPointerException masking
// the real error.
filesToBuild = filesBuilder.build();
return;
}
Artifact jar = null;
if (attributes.hasSourceFiles() || attributes.hasSourceJars() || attributes.hasResources()) {
// We only want to add a jar to the classpath of a dependent rule if it has content.
javaArtifactsBuilder.addRuntimeJar(classJar);
jar = classJar;
}
filesBuilder.add(classJar);
manifestProtoOutput = helper.createManifestProtoOutput(classJar);
// The gensrc jar is created only if the target uses annotation processing. Otherwise,
// it is null, and the source jar action will not depend on the compile action.
if (helper.usesAnnotationProcessing()) {
genClassJar = helper.createGenJar(classJar);
genSourceJar = helper.createGensrcJar(classJar);
helper.createGenJarAction(classJar, manifestProtoOutput, genClassJar);
}
srcJar = ruleContext.getImplicitOutputArtifact(AndroidRuleClasses.ANDROID_LIBRARY_SOURCE_JAR);
helper.createSourceJarAction(srcJar, genSourceJar);
outputDepsProto = helper.createOutputDepsProtoArtifact(classJar, javaArtifactsBuilder);
helper.createCompileActionWithInstrumentation(
classJar, manifestProtoOutput, genSourceJar, outputDepsProto, javaArtifactsBuilder);
compileTimeDependencyArtifacts =
javaCommon.collectCompileTimeDependencyArtifacts(outputDepsProto);
filesToBuild = filesBuilder.build();
if ((attributes.hasSourceFiles() || attributes.hasSourceJars()) && jar != null) {
iJar = helper.createCompileTimeJarAction(jar, javaArtifactsBuilder);
}
javaCommon.setJavaCompilationArtifacts(javaArtifactsBuilder.build());
javaCommon.setClassPathFragment(
new ClasspathConfiguredFragment(
javaCommon.getJavaCompilationArtifacts(),
attributes,
asNeverLink,
helper.getBootclasspathOrDefault()));
transitiveNeverlinkLibraries =
collectTransitiveNeverlinkLibraries(
ruleContext,
javaCommon.getDependencies(),
javaCommon.getJavaCompilationArtifacts().getRuntimeJars());
topLevelSourceJars = ImmutableList.of(srcJar);
transitiveSourceJars = javaCommon.collectTransitiveSourceJars(srcJar);
if (collectJavaCompilationArgs) {
boolean hasSources = attributes.hasSourceFiles() || attributes.hasSourceJars();
this.javaCompilationArgs = collectJavaCompilationArgs(exportDeps, asNeverLink, hasSources);
this.recursiveJavaCompilationArgs =
collectJavaCompilationArgs(true, asNeverLink, /* hasSources */ true);
}
}