SparkBuild.scala

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 */

import sbt._
import sbt.Classpaths.publishTask
import Keys._
import sbtassembly.Plugin._
import AssemblyKeys._
// For Sonatype publishing
//import com.jsuereth.pgp.sbtplugin.PgpKeys._

object SparkBuild extends Build {
  // Hadoop version to build against. For example, "1.0.4" for Apache releases, or
  // "2.0.0-mr1-cdh4.2.0" for Cloudera Hadoop. Note that these variables can be set
  // through the environment variables SPARK_HADOOP_VERSION and SPARK_YARN.
  val DEFAULT_HADOOP_VERSION = "1.0.4"
  val DEFAULT_YARN = false

  // HBase version; set as appropriate.
  val HBASE_VERSION = "0.94.6"

  // Target JVM version
  val SCALAC_JVM_VERSION = "jvm-1.5"
  val JAVAC_JVM_VERSION = "1.5"

  lazy val root = Project("root", file("."), settings = rootSettings) aggregate(allProjects: _*)

  lazy val core = Project("core", file("core"), settings = coreSettings)

  lazy val repl = Project("repl", file("repl"), settings = replSettings)
    .dependsOn(core, bagel, mllib)

  lazy val examples = Project("examples", file("examples"), settings = examplesSettings)
    .dependsOn(core, mllib, bagel, streaming)

  lazy val tools = Project("tools", file("tools"), settings = toolsSettings) dependsOn(core) dependsOn(streaming)

  lazy val bagel = Project("bagel", file("bagel"), settings = bagelSettings) dependsOn(core)

  lazy val streaming = Project("streaming", file("streaming"), settings = streamingSettings) dependsOn(core)

  lazy val mllib = Project("mllib", file("mllib"), settings = mllibSettings) dependsOn(core)

  lazy val yarn = Project("yarn", file("yarn"), settings = yarnSettings) dependsOn(core)

  lazy val assemblyProj = Project("assembly", file("assembly"), settings = assemblyProjSettings)
    .dependsOn(core, bagel, mllib, repl, streaming) dependsOn(maybeYarn: _*)

  // A configuration to set an alternative publishLocalConfiguration
  lazy val MavenCompile = config("m2r") extend(Compile)
  lazy val publishLocalBoth = TaskKey[Unit]("publish-local", "publish local for m2 and ivy")

  // Allows build configuration to be set through environment variables
  lazy val hadoopVersion = scala.util.Properties.envOrElse("SPARK_HADOOP_VERSION", DEFAULT_HADOOP_VERSION)
  lazy val isYarnEnabled = scala.util.Properties.envOrNone("SPARK_YARN") match {
    case None => DEFAULT_YARN