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/* sbt -- Simple Build Tool
* Copyright 2008, 2009 Mark Harrah
*/
package xsbt
import dotty.tools._
import dotc._
import reporting._
import reporting.diagnostic.MessageContainer
import reporting.diagnostic.messages
import core.Contexts._
import xsbti.{Maybe, Position}
final class DelegatingReporter(delegate: xsbti.Reporter) extends Reporter
with UniqueMessagePositions
with HideNonSensicalMessages
with MessageRendering {
import MessageContainer._
override def printSummary(implicit ctx: Context): Unit = delegate.printSummary()
def doReport(cont: MessageContainer)(implicit ctx: Context): Unit = {
val severity =
cont match {
case _: messages.Error => xsbti.Severity.Error
case _: messages.Warning => xsbti.Severity.Warn
case _ => xsbti.Severity.Info
}
val position =
if (cont.pos.exists) {
val src = cont.pos.source
new Position {
val sourceFile: Maybe[java.io.File] = maybe(Option(src.file.file))
val sourcePath: Maybe[String] = maybe(Option(src.file.path))
val line: Maybe[Integer] = Maybe.just(cont.pos.line)
val lineContent: String = cont.pos.lineContent
val offset: Maybe[Integer] = Maybe.just(cont.pos.point)
val pointer: Maybe[Integer] = Maybe.just(cont.pos.point)
val pointerSpace: Maybe[String] = Maybe.just(" " * cont.pos.point)
}
} else
noPosition
val sb = new StringBuilder()
sb.append(messageAndPos(cont.contained, cont.pos, diagnosticLevel(cont)))
if (ctx.shouldExplain(cont) && cont.contained.explanation.nonEmpty) {
sb.append(explanation(cont.contained))
}
delegate.log(position, sb.toString(), severity)
}
private[this] def maybe[T](opt: Option[T]): Maybe[T] = opt match {
case None => Maybe.nothing[T]
case Some(s) => Maybe.just[T](s)
}
private[this] val noPosition = new Position {
val line: Maybe[Integer] = Maybe.nothing[Integer]
val lineContent: String = ""
val offset: Maybe[Integer] = Maybe.nothing[Integer]
val pointer: Maybe[Integer] = Maybe.nothing[Integer]
val pointerSpace: Maybe[String] = Maybe.nothing[String]
val sourceFile: Maybe[java.io.File] = Maybe.nothing[java.io.File]
val sourcePath: Maybe[String] = Maybe.nothing[String]
}
}
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