pekko/project/Jdk9.scala
Arnout Engelen 25ad10f893
Document asSubscriber stage (#28128)
* Unfortunately it seems the jdk9-only tests could not actually be compiled.
With these changes those can actually be compiled and ran again.

* Always link to jdk11 for java.* javadocs

* Update sbt-paradox-akka to fix linking to inner classes for javadoc
2019-12-05 16:40:05 +01:00

60 lines
2.3 KiB
Scala

/*
* Copyright (C) 2017-2019 Lightbend Inc. <https://www.lightbend.com>
*/
package akka
import sbt._
import sbt.Keys._
object Jdk9 extends AutoPlugin {
import JdkOptions.notOnJdk8
val CompileJdk9 = config("CompileJdk9").extend(Compile)
val TestJdk9 = config("TestJdk9").extend(Test)
val SCALA_SOURCE_DIRECTORY = "scala-jdk-9"
val SCALA_TEST_SOURCE_DIRECTORY = "scala-jdk9-only"
val JAVA_SOURCE_DIRECTORY = "java-jdk-9"
val JAVA_TEST_SOURCE_DIRECTORY = "java-jdk9-only"
val compileJdk9Settings = Seq(
// following the scala-2.12, scala-sbt-1.0, ... convention
unmanagedSourceDirectories := notOnJdk8(
Seq(
(Compile / sourceDirectory).value / SCALA_SOURCE_DIRECTORY,
(Compile / sourceDirectory).value / JAVA_SOURCE_DIRECTORY)),
scalacOptions := AkkaBuild.DefaultScalacOptions ++ notOnJdk8(Seq("-release", "11")),
javacOptions := AkkaBuild.DefaultJavacOptions ++ notOnJdk8(Seq("--release", "11")))
val testJdk9Settings = Seq(
// following the scala-2.12, scala-sbt-1.0, ... convention
unmanagedSourceDirectories := notOnJdk8(
Seq(
(Test / sourceDirectory).value / SCALA_TEST_SOURCE_DIRECTORY,
(Test / sourceDirectory).value / JAVA_TEST_SOURCE_DIRECTORY)),
scalacOptions := AkkaBuild.DefaultScalacOptions ++ notOnJdk8(Seq("-release", "11")),
javacOptions := AkkaBuild.DefaultJavacOptions ++ notOnJdk8(Seq("--release", "11")),
classpathConfiguration := TestJdk9,
externalDependencyClasspath := (externalDependencyClasspath in Test).value
)
val compileSettings = Seq(
// It might have been more 'neat' to add the jdk9 products to the jar via packageBin/mappings, but that doesn't work with the OSGi plugin,
// so we add them to the fullClasspath instead.
// Compile / packageBin / mappings
// ++= (CompileJdk9 / products).value.flatMap(Path.allSubpaths),
Compile / fullClasspath ++= (CompileJdk9 / exportedProducts).value)
override def trigger = noTrigger
override def projectConfigurations = Seq(CompileJdk9)
override lazy val projectSettings =
inConfig(CompileJdk9)(Defaults.compileSettings) ++
inConfig(CompileJdk9)(compileJdk9Settings) ++
compileSettings ++
inConfig(TestJdk9)(Defaults.testSettings) ++
inConfig(TestJdk9)(testJdk9Settings)
}