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 % "provided,test"
  val jetty7Servlets  = "org.eclipse.jetty" % "jetty-servlets" % JETTY7 % "provided,test"
  val jetty7Webapp    = "org.eclipse.jetty" % "jetty-webapp" % JETTY7 % "provided,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) }
    
    if(!exists(dotApplicationName)) {
      "dotcloud create " + dotApplicationName ! log
    } else {
      log.warn("application is already exists.: " + dotApplicationName )
    }
    if(!exists(dotServiceName)) {
      val res = "dotcloud deploy -t java " + dotServiceName !!;
      if(res.indexOf("Created") >= 0) {
        log.info("success to deproy")
        None
      } else {
        Some("fail to deproy")
      }
    } else {
      log.warn("service is already exists.")
      None
    }
  }
  
  lazy val dot_prepare = task {
    log.info( "copy " + warPath + " to " + copyFileName )
    FileUtilities.createDirectories(Seq(copyDirectory), log)
    FileUtilities.copyFile(warPath, copyFileName, log)
  }
  
  lazy val dot_push = task {
    import Process._
    log.info("push to dotcloud")
    "dotcloud push ramee.www target/release/" ! log; None
  }.dependsOn(`package`, dot_prepare)
  
}