Support Scala Native

.gitignore

@@ -1 +1,4 @@
 target/
+.js
+.native
+lowered.hnir

.travis.yml

@@ -1,37 +1,49 @@
 sudo: false
 language: scala
 script:
-  - sbt ++$TRAVIS_SCALA_VERSION root/scalastyle testSuiteJVM/scalastyle testSuiteJVM/test:scalastyle testSuiteJS/scalastyle testSuiteJS/test:scalastyle
+  - sbt ++$TRAVIS_SCALA_VERSION rootJS/scalastyle testSuiteJVM/scalastyle testSuiteJVM/test:scalastyle testSuiteJS/scalastyle testSuiteJS/test:scalastyle
   - sbt ++$TRAVIS_SCALA_VERSION testSuiteJVM/test
   - sbt ++$TRAVIS_SCALA_VERSION testSuiteJS/test
   - sbt ++$TRAVIS_SCALA_VERSION 'set scalaJSStage in Global := FullOptStage' testSuiteJS/test
-  - sbt ++$TRAVIS_SCALA_VERSION publishLocal
+  - sbt ++$TRAVIS_SCALA_VERSION rootJS/publishLocal
 scala:
   - 2.10.7
   - 2.11.12
-  - 2.12.6
-  - 2.13.0-M3
-  - 2.13.0-M4
+  - 2.12.10
+  - 2.13.1
 jdk:
-  - oraclejdk8
+  - openjdk8
 env:
-  - SCALAJS_VERSION=0.6.23
-  - SCALAJS_VERSION=1.0.0-M3
-  - SCALAJS_VERSION=1.0.0-M5
+  - SCALAJS_VERSION=0.6.29
+  - SCALAJS_VERSION=1.0.0-M8
 matrix:
   exclude:
     - scala: 2.10.7
-      env: SCALAJS_VERSION=1.0.0-M3
-    - scala: 2.13.0-M4
-      env: SCALAJS_VERSION=1.0.0-M3
-    - scala: 2.10.7
-      env: SCALAJS_VERSION=1.0.0-M5
-
-cache:
+      env: SCALAJS_VERSION=1.0.0-M8
+  include:
+    - scala: 2.11.12
+      jdk: openjdk8
+      env:
+      - SCALA_NATIVE_VERSION="0.3.9"
+      sudo: required
+      before_install:
+      - curl https://raw.githubusercontent.com/scala-native/scala-native/master/scripts/travis_setup.sh | bash -
+      script:
+      - sbt "++$TRAVIS_SCALA_VERSION!" nativeTestSuite/test rootNative/publishLocal
+    - scala: 2.11.12
+      jdk: openjdk8
+      env:
+      - SCALA_NATIVE_VERSION="0.4.0-M2"
+      sudo: required
+      before_install:
+      - curl https://raw.githubusercontent.com/scala-native/scala-native/master/scripts/travis_setup.sh | bash -
+      script:
+      - sbt "++$TRAVIS_SCALA_VERSION!" nativeTestSuite/test rootNative/publishLocal
+  cache:
   directories:
-    - "$HOME/.ivy2/cache"
+    - "$HOME/.cache/coursier/v1"
     - "$HOME/.sbt"
 before_cache:
   # Cleanup the cached directories to avoid unnecessary cache updates
-  - find $HOME/.ivy2/cache -name "ivydata-*.properties" -print -delete
+  - find $HOME/.coursier -name "*.lock" | xargs rm
   - find $HOME/.sbt -name "*.lock" -print -delete

build.sbt

@@ -1,15 +1,18 @@
-import sbtcrossproject.crossProject
+import sbtcrossproject.CrossPlugin.autoImport.{crossProject, CrossType}
+
+val scala210 = "2.10.7"
+val scala211 = "2.11.12"
+val scala212 = "2.12.10"
+val scala213 = "2.13.1"
 
 crossScalaVersions in ThisBuild := {
-  val allVersions = Seq("2.12.6", "2.11.12", "2.10.7", "2.13.0-M3", "2.13.0-M4")
+  val allVersions = Seq(scala210, scala211, scala212, scala213)
   if (scalaJSVersion.startsWith("0.6."))
     allVersions
-  else if (scalaJSVersion == "1.0.0-M3")
-    allVersions.filter(v => !v.startsWith("2.10.") && v != "2.13.0-M4")
   else
-    allVersions.filter(!_.startsWith("2.10."))
+    allVersions.filter(_ != scala210)
 }
-scalaVersion in ThisBuild := (crossScalaVersions in ThisBuild).value.head
+scalaVersion in ThisBuild := scala212
 
 val commonSettings: Seq[Setting[_]] = Seq(
   version := "0.1.6-SNAPSHOT",
@@ -25,8 +28,15 @@ val commonSettings: Seq[Setting[_]] = Seq(
       Some("scm:git:[email protected]:scala-js/scala-js-java-logging.git")))
 )
 
-lazy val root: Project = project.in(file(".")).
-  enablePlugins(ScalaJSPlugin).
+val nativeSettings = Seq(
+  scalaVersion := scala211,
+  crossScalaVersions := Seq(scala211),
+  sources in (Compile,doc) := Seq.empty
+)
+
+lazy val root = crossProject(JSPlatform, NativePlatform).
+  crossType(CrossType.Pure).
+  in(file(".")).
   settings(commonSettings).
   settings(
     name := "scalajs-java-logging",
@@ -64,7 +74,11 @@ lazy val root: Project = project.in(file(".")).
         </developers>
     ),
     pomIncludeRepository := { _ => false }
-  )
+  ).
+  nativeSettings(nativeSettings)
+
+lazy val rootJS = root.js
+lazy val rootNative = root.native
 
 lazy val testSuite = crossProject(JSPlatform, JVMPlatform).
   jsConfigure(_.enablePlugins(ScalaJSJUnitPlugin)).
@@ -76,12 +90,17 @@ lazy val testSuite = crossProject(JSPlatform, JVMPlatform).
   jsSettings(
     name := "java.logging testSuite on JS"
   ).
-  jsConfigure(_.dependsOn(root)).
+  jsConfigure(_.dependsOn(rootJS)).
   jvmSettings(
     name := "java.logging testSuite on JVM",
     libraryDependencies +=
       "com.novocode" % "junit-interface" % "0.9" % "test"
   )
 
-lazy val testSuiteJS = testSuite.js
-lazy val testSuiteJVM = testSuite.jvm
+lazy val nativeTestSuite = project.
+  settings(
+    name := "java.logging testSuite on Native",
+    nativeSettings
+  ).
+  dependsOn(rootNative).
+  enablePlugins(ScalaNativePlugin)

nativeTestSuite/src/test/scala/Main.scala

@@ -0,0 +1,11 @@
+import java.util.logging._
+
+object Main {
+  def main(args: Array[String]): Unit = {
+    val f = new SimpleFormatter()
+    val r = new LogRecord(Level.INFO, "message")
+    r.setLoggerName("logger")
+    assert(f.format(r).contains("message"))
+    assert(f.format(r).contains("logger"))
+  }
+}

project/build.properties

@@ -1 +1 @@
-sbt.version=0.13.17
+sbt.version=1.3.3

project/build.sbt

@@ -1,7 +1,11 @@
 val scalaJSVersion =
-  Option(System.getenv("SCALAJS_VERSION")).getOrElse("0.6.24")
+  Option(System.getenv("SCALAJS_VERSION")).getOrElse("0.6.29")
+val scalaNativeVersion =
+  Option(System.getenv("SCALANATIVE_VERSION")).getOrElse("0.3.9")
 
 addSbtPlugin("org.scala-js" % "sbt-scalajs" % scalaJSVersion)
-addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "0.5.0")
+addSbtPlugin("org.scala-native" % "sbt-scala-native" % scalaNativeVersion)
+addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "0.6.1")
+addSbtPlugin("org.portable-scala" % "sbt-scala-native-crossproject" % "0.6.1")
 
-addSbtPlugin("org.scalastyle" % "scalastyle-sbt-plugin" % "0.8.0")
+addSbtPlugin("org.scalastyle" % "scalastyle-sbt-plugin" % "1.0.0")