package uk.org.floop.ons.data_report import java.io.{File, PrintWriter} import scala.io.Source import scala.xml.PrettyPrinter object CreateReport extends App { val dataDir = new File("in") val table = <table>{ for { d <- dataDir.listFiles if d.isDirectory f <- d.listFiles if f.isFile } yield { val lines = Source.fromFile(f).getLines.size <tr> <td> {d.getName} </td> <td> {f.getName} </td> <td> {lines} </td> </tr> } }</table> val pp = new PrettyPrinter(80, 2) val pw = new PrintWriter(new File("report.xml")) pw.write(pp.format(<section name="Line counts">{table}</section>)) pw.close }