Вот как подавить все предупреждения в sbt:
import sbt._
import Keys._
import KeyRanks.DTask
import xsbti.{Reporter, Problem, Position, Severity}
private lazy val compilerReporter = TaskKey[xsbti.Reporter](
"compilerReporter",
"Experimental hook to listen (or send) compilation failure messages.",
DTask
)
val ignoreWarnings = Seq(
compilerReporter in (Compile, compile) :=
new xsbti.Reporter {
private val buffer = collection.mutable.ArrayBuffer.empty[Problem]
def reset(): Unit = buffer.clear()
def hasErrors: Boolean = buffer.exists(_.severity == Severity.Error)
def hasWarnings: Boolean = buffer.exists(_.severity == Severity.Warn)
def printSummary(): Unit = {
print("\033c")
if (problems.nonEmpty) {
problems.foreach{ p =>
println("=====================================================")
println(p.position)
println(p.message)
println()
println()
}
}
}
def problems: Array[Problem] = buffer.toArray
def log(problem: Problem): Unit = {
if (problem.severity == Severity.Error) {
buffer.append(problem)
}
}
def log(pos: Position, msg: String, sev: Severity): Unit = {
log(new Problem {
def category: String = "foo"
def severity: Severity = sev
def message: String = msg
def position: Position = pos
})
}
def comment(pos: xsbti.Position, msg: String): Unit = ()
}
)