package sbt
import java.io.PrintWriter
object MainLogging
{
def multiLogger(config: MultiLoggerConfig): Logger =
{
import config._
val multi = new MultiLogger(console :: backed :: extra)
multi setLevel Level.unionAll(backingLevel :: screenLevel :: extra.map(_.getLevel))
console setLevel screenLevel
backed setLevel backingLevel
console setTrace screenTrace
backed setTrace backingTrace
multi: Logger
}
def globalDefault(writer: PrintWriter, backing: GlobalLogBacking): GlobalLogging =
{
val backed = defaultBacked()(writer)
val full = multiLogger(defaultMultiConfig( backed ) )
GlobalLogging(full, backed, backing)
}
def defaultMultiConfig(backing: AbstractLogger): MultiLoggerConfig =
new MultiLoggerConfig(defaultScreen(ConsoleLogger.noSuppressedMessage), backing, Nil, Level.Info, Level.Debug, -1, Int.MaxValue)
def defaultScreen(): AbstractLogger = ConsoleLogger()
def defaultScreen(suppressedMessage: SuppressedTraceContext => Option[String]): AbstractLogger = ConsoleLogger(suppressedMessage = suppressedMessage)
def defaultBacked(useColor: Boolean = ConsoleLogger.formatEnabled): PrintWriter => ConsoleLogger =
to => ConsoleLogger(ConsoleLogger.printWriterOut(to), useColor = useColor)
}
final case class MultiLoggerConfig(console: AbstractLogger, backed: AbstractLogger, extra: List[AbstractLogger],
screenLevel: Level.Value, backingLevel: Level.Value, screenTrace: Int, backingTrace: Int)