183fda795f
* refactor compiler options * move jdk9 test into standard test source * Fix scalacOptions flag from '--release' to '-release' * whitespace * unused import * Update IterablePublisherViaJavaFlowPublisherTest.scala * Update Jdk9.scala
95 lines
4 KiB
Scala
95 lines
4 KiB
Scala
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* license agreements; and to You under the Apache License, version 2.0:
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* This file is part of the Apache Pekko project, which was derived from Akka.
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*/
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/*
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* Copyright (C) 2017-2022 Lightbend Inc. <https://www.lightbend.com>
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*/
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import sbt.Keys._
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import sbt._
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object Jdk9 extends AutoPlugin {
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import JdkOptions.JavaVersion._
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// The version 21 is special for any Java versions >= 21
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private val supportedJavaLTSVersions = List("21")
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lazy val CompileJdk9 = config("CompileJdk9").extend(Compile)
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lazy val TestJdk9 = config("TestJdk9").extend(Test).extend(CompileJdk9)
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lazy val ScalaSourceDirectories: Seq[String] = getAdditionalSourceDirectoryNames("scala")
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lazy val ScalaTestSourceDirectories: Seq[String] = getAdditionalSourceDirectoryNames("scala", isTest = true)
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lazy val JavaSourceDirectories: Seq[String] = getAdditionalSourceDirectoryNames("java")
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lazy val JavaTestSourceDirectories: Seq[String] = getAdditionalSourceDirectoryNames("java", isTest = true)
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lazy val additionalSourceDirectories =
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getAdditionalSourceDirectories(Compile, ScalaSourceDirectories ++ JavaSourceDirectories)
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lazy val additionalTestSourceDirectories =
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getAdditionalSourceDirectories(Test, ScalaTestSourceDirectories ++ JavaTestSourceDirectories)
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private def getAdditionalSourceDirectoryNames(language: String, isTest: Boolean = false): Seq[String] = {
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for {
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version <- supportedJavaLTSVersions if version.toInt <= majorVersion
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} yield {
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if (isTest) {
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s"$language-jdk$version-only"
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} else {
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s"$language-jdk-$version"
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}
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}
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}
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private def getAdditionalSourceDirectories(task: Configuration, sourceDirectoryNames: Seq[String]) = Def.setting {
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for (sourceDirectoryName <- sourceDirectoryNames)
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yield (task / sourceDirectory).value / sourceDirectoryName
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}
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lazy val compileJdk9Settings = Seq(
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// following the scala-2.12, scala-sbt-1.0, ... convention
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unmanagedSourceDirectories := additionalSourceDirectories.value,
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scalacOptions := PekkoBuild.DefaultScalacOptions.value ++ Seq("-release", majorVersion.toString),
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javacOptions := PekkoBuild.DefaultJavacOptions ++ Seq("--release", majorVersion.toString))
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lazy val testJdk9Settings = Seq(
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// following the scala-2.12, scala-sbt-1.0, ... convention
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unmanagedSourceDirectories := additionalTestSourceDirectories.value,
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scalacOptions := PekkoBuild.DefaultScalacOptions.value ++ Seq("-release", majorVersion.toString),
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javacOptions := PekkoBuild.DefaultJavacOptions ++ Seq("--release", majorVersion.toString),
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compile := compile.dependsOn(CompileJdk9 / compile).value,
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classpathConfiguration := TestJdk9,
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externalDependencyClasspath := (Test / externalDependencyClasspath).value)
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lazy val compileSettings = Seq(
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// 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,
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// so we add them to the fullClasspath instead.
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// Compile / packageBin / mappings
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// ++= (CompileJdk9 / products).value.flatMap(Path.allSubpaths),
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// Since sbt-osgi upgrade to 0.9.5, the fullClasspath is no longer used on packaging when use sbt-osgi, so we have to
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// add jdk9 products to dependencyClasspathAsJars instead.
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// Compile / fullClasspath ++= (CompileJdk9 / exportedProducts).value)
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Compile / dependencyClasspathAsJars ++= (CompileJdk9 / exportedProducts).value)
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lazy val testSettings = Seq((Test / test) := {
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(Test / test).value
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(TestJdk9 / test).value
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})
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override lazy val trigger = noTrigger
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override lazy val projectConfigurations = Seq(CompileJdk9)
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override lazy val projectSettings =
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inConfig(CompileJdk9)(Defaults.compileSettings) ++
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inConfig(CompileJdk9)(compileJdk9Settings) ++
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compileSettings ++
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inConfig(TestJdk9)(Defaults.testSettings) ++
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inConfig(TestJdk9)(testJdk9Settings) ++
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testSettings
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}
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