building a scalding megajar

gistfile1.txt

import AssemblyKeys._

name := "traffic-jobs"

scalaVersion := "2.9.2"

description := "Traffic Analysis workflow"

libraryDependencies += "com.twitter" %% "scalding-core" % "0.8.6"

libraryDependencies += "com.twitter" %% "scalding-args" % "0.8.6"

libraryDependencies += "com.twitter" %% "scalding-date" % "0.8.6"

libraryDependencies += "com.twitter" %% "scalding-commons" % "0.2.0"

assemblySettings

    // Janino includes a broken signature, and is not needed:
excludedJars in assembly <<= (fullClasspath in assembly) map { cp =>
  val excludes = Set("jsp-api-2.1-6.1.14.jar", "jsp-2.1-6.1.14.jar",
    "jasper-compiler-5.5.12.jar", "janino-2.5.16.jar")
  cp filter { jar => excludes(jar.data.getName)}
}

    // Some of these files have duplicates, let's ignore:
mergeStrategy in assembly <<= (mergeStrategy in assembly) { (old) =>
  {
    case s if s.endsWith(".class") => MergeStrategy.last
    case s if s.endsWith("project.clj") => MergeStrategy.concat
    case s if s.endsWith(".html") => MergeStrategy.last
    case s if s.endsWith(".dtd") => MergeStrategy.last
    case s if s.endsWith(".xsd") => MergeStrategy.last
    case x => old(x)
  }
}

jarName in assembly := "traffic-jobs-deploy.jar"