DotCloud sbt Project sample

RameeProject.scala

import sbt._

class AppnameProject(info: ProjectInfo) extends DefaultWebProject(info) {
  val JETTY7 = "7.3.1.v20110307"
  
  val servletapi      = "javax.servlet" % "servlet-api" % "2.5" % "compile"
  val jetty7Server    = "org.eclipse.jetty" % "jetty-server" % JETTY7 % "compile,test"
  val jetty7Servlets  = "org.eclipse.jetty" % "jetty-servlets" % JETTY7 % "compile,test"
  val jetty7Webapp    = "org.eclipse.jetty" % "jetty-webapp" % JETTY7 % "compile,test" 
  
  val copyDirectory = path("release")
  val copyFileName = copyDirectory / "root.war"
  
  val dotApplicationName = "APPNAME"
  val dotServiceName = dotApplicationName + ".SERVNAME"
  
  import Process._
  lazy val dot_create = task { 
    val lists:Stream[String] = "dotcloud list" lines_!;
    def exists(x:String) = { lists.exists( _.indexOf(x)>=0) }
    
    exists(dotApplicationName) match {
      case false => "dotcloud create " + dotApplicationName ! log
      case _ => log.warn("application is already exists.: " + dotApplicationName )
    }
    exists(dotServiceName) match {
      case false => {
        val res = "dotcloud deploy -t java " + dotServiceName !!;
        res.indexOf("Created") >= 0 match {
          case true => log.info("success to deproy")
          case _ => log.info("fail to deproy")
        }
      }
      case _ => log.warn("service is already exists.")
    }
    None
  }
  
  lazy val dot_prepare = task {
    log.info("mkdir")
    "mkdir " + copyDirectory !;
    log.info( "copy war file to " + copyFileName )
    val files:Stream[String] = "find ./target -name *.war -exec ls -t {} ;" lines_!;
    if (files.length > 0 ) {
      "cp " + files.head.toString + " " + copyFileName + "" !
    }
    None
  }
  
  lazy val dot_push = task {
    import Process._
    log.info("push to dotcloud")
    "dotcloud push " + dotServiceName + " " + copyDirectory  ! log; None
  }.dependsOn(`package`, dot_prepare)
  
}