project/NoScala3.scala (6 lines of code) (raw):
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* license agreements; and to You under the Apache License, version 2.0:
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* This file is part of the Apache Pekko project, which was derived from Akka.
*/
import sbt.{ Def, _ }
import Keys._
object NoScala3 extends AutoPlugin {
override def projectSettings: Seq[Def.Setting[_]] = Seq(
crossScalaVersions := crossScalaVersions.value.filterNot(_.startsWith("3.")))
}