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/* NSC -- new Scala compiler
* Copyright 2005-2013 LAMP/EPFL
* @author Stephane Micheloud
* Adapted from Lex Spoon's sbaz manual
*/
package scala.tools.docutil
import org.apache.tools.ant.Task
import java.io.{File, FileOutputStream}
class ManMaker extends Task {
/** The command for which to generate the man page */
private var command: List[String] = Nil
/** The directory to put html pages in */
private var htmlout: Option[File] = None
/** The directory to put man pages in */
private var manout: Option[File] = None
def setCommand(input: String) {
command = input.split(",").toList.flatMap { s =>
val st = s.trim()
if (st != "") List(st) else Nil
}
}
def setHtmlout(input: File) {
htmlout = Some(input)
}
def setManout(input: File) {
manout = Some(input)
}
override def execute() {
if (command.isEmpty) sys.error("Attribute 'command' is not set.")
if (htmlout.isEmpty) sys.error("Attribute 'htmlout' is not set.")
if (manout.isEmpty) sys.error("Attribute 'manout' is not set.")
command foreach (cmd => {
val classname = "scala.man1."+ cmd
val htmlFileName = htmlout.get.getPath + File.separator +
cmd + ".html"
val htmlFile = new java.io.FileOutputStream(htmlFileName)
EmitHtml.emitHtml(classname, htmlFile)
val manFileName = manout.get.getPath + File.separator +
"man1" + File.separator + cmd + ".1"
val manFile = new FileOutputStream(manFileName)
EmitManPage.emitManPage(classname, manFile)
})
}
}
/** Command line runner for ManMaker which is called from the sbt build. */
object ManMaker extends App {
val Array(commands, htmlout, manout) = args
val mm = new ManMaker
mm.setCommand(commands)
mm.setHtmlout(new File(htmlout))
mm.setManout(new File(manout))
mm.execute()
}
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