tools.SilkAppenderOptions.scala Maven / Gradle / Ivy

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// Copyright 2015-2022 by Carnegie Mellon University
// See license information in LICENSE.txt

package org.cert.netsa.mothra.tools

import org.apache.hadoop.fs.{Path => HadoopPath}

class SilkAppenderOptions extends ToolOptions("mothra-silkappender") {

  note("""Required options:

  NOTE: Each of --incoming-dir and --outgoing-dir may be given multiple
        times. There must be an equal number of each, and each pair specifies
        a particular source to be collected into a particular destination.
  """)

  var incomingDirs: Seq[HadoopPath] = Seq()
  opt[HadoopPath]("incoming-dir").valueName("DIR").required().unbounded()
    .foreach(incomingDirs :+= _)
    .text("HDFS directory from which to read files")
    .validate(checkHadoopDirExists("Option --incoming-dir"))

  var outgoingDirs: Seq[HadoopPath] = Seq()
  opt[HadoopPath]("outgoing-dir").valueName("DIR").required().unbounded()
    .foreach(outgoingDirs :+= _)
    .text("HDFS directory into which to write files")
    .validate(checkHadoopDirExists("Option --outgoing-dir"))

  note("\nOptions:\n")

  help("help")
    .text("Print this message and exit.")

  version("version")
    .text(s"Print the version number of $toolName and exit.")

  checkConfig({ _ =>
    if ( incomingDirs.length != outgoingDirs.length ) failure(
      s"There must be an equal number of incoming and outgoing directories")
    else success
  })

}

// @LICENSE_FOOTER@
//
// Copyright 2015-2022 Carnegie Mellon University. All Rights Reserved.
//
// This material is based upon work funded and supported by the
// Department of Defense and Department of Homeland Security under
// Contract No. FA8702-15-D-0002 with Carnegie Mellon University for the
// operation of the Software Engineering Institute, a federally funded
// research and development center sponsored by the United States
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