Initial commit

.gitignore

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+*.DS_Store
+*.class
+*.log
+*~
+
+# sbt specific
+dist/*
+target/
+lib_managed/
+src_managed/
+project/boot/
+project/plugins/project/
+project/local-plugins.sbt
+.history
+.dotty-ide.json
+.dotty-ide-artifact
+_site
+
+# Scala-IDE specific
+.scala_dependencies
+.cache
+.classpath
+.project
+.settings
+classes/
+
+# idea
+.idea
+.idea_modules
+/.worksheet/

README.md

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+dotty-graalvm.g8
+=================
+A [Giter8][g8] template for [Dotty] using [GraalVM].
+
+Template usage
+--------------
+Using `sbt` version `1.3.0`, do:
+```
+sbt new devilune/dotty-graalvm.g8
+```
+in the folder where you want to clone the template.
+
+Generated project usage
+--------------
+Compile
+```
+sbt compile
+```
+
+Run
+```
+sbt run
+```
+
+Test
+```
+sbt test
+```
+
+Building native image
+```
+sbt graalvm-native-image:packageBin
+```
+
+Note:  
+You need to install [GraalVM] and [GraalVM Native Image].
+
+Edit
+```
+sbt launchIDE
+```
+
+See also [IDE support for Dotty].
+
+Template license
+----------------
+Written in 2019 by [devilune]
+
+To the extent possible under law, the author(s) have dedicated all copyright and related
+and neighboring rights to this template to the public domain worldwide.
+This template is distributed without any warranty. See <http://creativecommons.org/publicdomain/zero/1.0/>.
+
+[g8]: http://www.foundweekends.org/giter8/
+[Dotty]: http://dotty.epfl.ch/
+[IDE support for Dotty]: https://dotty.epfl.ch/docs/usage/ide-support.html
+[GraalVM]: https://www.graalvm.org
+[GraalVM Native Image]: https://www.graalvm.org/docs/reference-manual/aot-compilation/
+[devilune]: https://github.com/devilune

build.sbt

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+// This build is for this Giter8 template.
+// To test the template run `g8` or `g8Test` from the sbt session.
+// See http://www.foundweekends.org/giter8/testing.html#Using+the+Giter8Plugin for more details.
+lazy val root = project
+  .in(file("."))
+  .settings(
+    name := "dotty-graalvm-template",
+    test in Test := {
+      val _ = (g8Test in Test).toTask("").value
+    },
+    scriptedLaunchOpts ++= List("-Xms1024m", "-Xmx1024m", "-XX:ReservedCodeCacheSize=128m", "-XX:MaxPermSize=256m", "-Xss2m", "-Dfile.encoding=UTF-8"),
+    resolvers += Resolver.url("typesafe", url("http://repo.typesafe.com/typesafe/ivy-releases/"))(Resolver.ivyStylePatterns)
+  )

project/build.properties

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+sbt.version=1.3.0

project/giter8.sbt

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+addSbtPlugin("org.foundweekends.giter8" %% "sbt-giter8" % "0.11.0")

src/main/g8/README.md

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+# sbt project compiled with Dotty using GraalVM
+
+## Usage
+
+Compile
+```
+sbt compile
+```
+
+Run
+```
+sbt run
+```
+
+Test
+```
+sbt test
+```
+
+Building native image
+```
+sbt graalvm-native-image:packageBin
+```
+
+Note:  
+You need to install [GraalVM] and [GraalVM Native Image].
+
+Edit
+```
+sbt launchIDE
+```
+
+See also [IDE support for Dotty].
+
+[GraalVM]: https://www.graalvm.org
+[GraalVM Native Image]: https://www.graalvm.org/docs/reference-manual/aot-compilation/
+[IDE support for Dotty]: https://dotty.epfl.ch/docs/usage/ide-support.html

src/main/g8/build.sbt

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+val dottyVersion = "0.18.1-RC1"
+
+enablePlugins(GraalVMNativeImagePlugin)
+graalVMNativeImageOptions ++= Seq(
+      "--initialize-at-build-time",
+    )
+
+lazy val root = project
+  .in(file("."))
+  .settings(
+    name := "dotty-graalvm-simple",
+    version := "0.1.0",
+
+    scalaVersion := dottyVersion,
+
+    libraryDependencies += "com.novocode" % "junit-interface" % "0.11" % "test"
+  )

src/main/g8/default.properties

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+name=Dotty GraalVM Project Template
+description=A template to demonstrate a minimal Dotty application using GraalVM

src/main/g8/project/build.properties

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+sbt.version=1.3.0

src/main/g8/project/plugins.sbt

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+addSbtPlugin("ch.epfl.lamp" % "sbt-dotty" % "0.3.4")
+addSbtPlugin("com.typesafe.sbt" % "sbt-native-packager" % "1.4.1")

src/main/g8/src/main/scala/Main.scala

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+
+object Main {
+
+  def main(args: Array[String]): Unit = {
+    println("Hello world!")
+    println(msg)
+  }
+
+  def msg = "I was compiled by dotty :)"
+
+}

src/main/g8/src/test/scala/Test1.scala

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+
+import org.junit.Test
+import org.junit.Assert._
+
+class Test1 {
+  @Test def t1(): Unit = {
+    assertEquals("I was compiled by dotty :)", Main.msg)
+  }
+}