Update Scala Native to 0.5.1

build.sc

@@ -433,6 +433,7 @@ trait Core extends ScalaCliCrossSbtModule
          |  def ammoniteVersion = "${Deps.ammonite.dep.version}"
          |  def millVersion = "${InternalDeps.Versions.mill}"
          |  def lefouMillwRef = "${InternalDeps.Versions.lefouMillwRef}"
+         |  def maxScalaNativeForMillExport = "${Deps.Versions.maxScalaNativeForMillExport}"
          |
          |  def scalafmtOrganization = "${Deps.scalafmtCli.dep.module.organization.value}"
          |  def scalafmtName = "${Deps.scalafmtCli.dep.module.name.value}"
@@ -442,9 +443,11 @@ trait Core extends ScalaCliCrossSbtModule
          |  def toolkitName = "${Deps.toolkit.dep.module.name.value}"
          |  def toolkitTestName = "${Deps.toolkitTest.dep.module.name.value}"
          |  def toolkitDefaultVersion = "${Deps.toolkitVersion}"
+         |  def toolkitMaxScalaNative = "${Deps.Versions.maxScalaNativeForToolkit}"
          |
          |  def typelevelOrganization = "${Deps.typelevelToolkit.dep.module.organization.value}"
          |  def typelevelToolkitDefaultVersion = "${Deps.typelevelToolkitVersion}"
+         |  def typelevelToolkitMaxScalaNative = "${Deps.Versions.maxScalaNativeForTypelevelToolkit}"
          |
          |  def defaultScalaVersion = "${Scala.defaultUser}"
          |  def defaultScala212Version = "${Scala.scala212}"
@@ -473,6 +476,7 @@ trait Core extends ScalaCliCrossSbtModule
          |  def libsodiumjniVersion = "${Deps.libsodiumjni.dep.version}"
          |
          |  def scalaPyVersion = "${Deps.scalaPy.dep.version}"
+         |  def scalaPyMaxScalaNative = "${Deps.Versions.maxScalaNativeForScalaPy}"
          |
          |  def giter8Organization = "${Deps.giter8.dep.module.organization.value}"
          |  def giter8Name = "${Deps.giter8.dep.module.name.value}"
@@ -983,6 +987,7 @@ trait CliIntegration extends SbtModule with ScalaCliPublishModule with HasTests
            |  def defaultGraalVMJavaVersion  = "${deps.graalVmJavaVersion}"
            |  def defaultGraalVMVersion      = "${deps.graalVmVersion}"
            |  def scalaPyVersion             = "${Deps.scalaPy.dep.version}"
+           |  def scalaPyMaxScalaNative      = "${Deps.Versions.maxScalaNativeForScalaPy}"
            |  def bloopVersion               = "${Deps.bloopRifle.dep.version}"
            |  def pprintVersion              = "${TestDeps.pprint.dep.version}"
            |  def munitVersion               = "${TestDeps.munit.dep.version}"
@@ -998,8 +1003,10 @@ trait CliIntegration extends SbtModule with ScalaCliPublishModule with HasTests
            |  def libsodiumVersion           = "${deps.libsodiumVersion}"
            |  def dockerArchLinuxImage       = "${TestDeps.archLinuxImage}"
            |  
-           |  def toolkitVersion          = "${Deps.toolkitVersion}"
-           |  def typelevelToolkitVersion = "${Deps.typelevelToolkitVersion}"
+           |  def toolkitVersion                 = "${Deps.toolkitVersion}"
+           |  def toolkiMaxScalaNative           = "${Deps.Versions.maxScalaNativeForToolkit}"
+           |  def typelevelToolkitVersion        = "${Deps.typelevelToolkitVersion}"
+           |  def typelevelToolkitMaxScalaNative = "${Deps.Versions.maxScalaNativeForTypelevelToolkit}"
            |
            |  def ghOrg  = "$ghOrg"
            |  def ghName = "$ghName"

gifs/scenarios/universal_tool.sh

@@ -12,7 +12,7 @@ if [[ -z "${ASCIINEMA_REC}" ]]; then
   # Warm up scala-cli
   echo "println(1)" | scala-cli -
   echo "println(1)" | scala-cli --js - &&
-    echo "println(1)" | scala-cli --native -S 2.13.6 -
+    echo "println(1)" | scala-cli --native -S 2.13 -
 
   # or do other preparation (e.g. create code)
 else
@@ -38,7 +38,7 @@ object Native extends App {
 EOF
 
   pe "# Scala Native works only with Scala 2.x so far"
-  pe "scala-cli --native -S 2.13.6 native.scala"
+  pe "scala-cli --native -S 2.13 native.scala"
   doSleep 3
 
   echo " " && echo "ok" > status.txt

modules/cli/src/main/scala/scala/cli/commands/export0/Export.scala

@@ -148,7 +148,20 @@ object Export extends ScalaCommand[ExportOptions] {
     val inputs = options.shared.inputs(args.all).orExit(logger)
     CurrentParams.workspaceOpt = Some(inputs.workspace)
     val baseOptions =
-      initialBuildOptions.copy(mainClass = options.mainClass.mainClass.filter(_.nonEmpty))
+      initialBuildOptions
+        .copy(
+          scalaNativeOptions = initialBuildOptions.scalaNativeOptions.copy(
+            maxDefaultNativeVersions =
+              initialBuildOptions.scalaNativeOptions.maxDefaultNativeVersions ++
+                (if shouldExportToMill && Constants.scalaNativeVersion != Constants.maxScalaNativeForMillExport
+                 then
+                   val warningMsg =
+                     s"Mill export does not support Scala Native ${Constants.scalaNativeVersion}, ${Constants.maxScalaNativeForMillExport} should be used instead."
+                   List(Constants.maxScalaNativeForMillExport -> warningMsg)
+                 else Nil)
+          ),
+          mainClass = options.mainClass.mainClass.filter(_.nonEmpty)
+        )
 
     val (sourcesMain, optionsMain0) =
       prepareBuild(

modules/cli/src/main/scala/scala/cli/commands/shared/SharedOptions.scala

@@ -29,7 +29,7 @@ import scala.build.internal.{Constants, FetchExternalBinary, OsLibc, Util}
 import scala.build.options.ScalaVersionUtil.fileWithTtl0
 import scala.build.options.{BuildOptions, ComputeVersion, Platform, ScalacOpt, ShadowingSeq}
 import scala.build.preprocessing.directives.ClasspathUtils.*
-import scala.build.preprocessing.directives.Toolkit
+import scala.build.preprocessing.directives.{Python, Toolkit}
 import scala.build.options as bo
 import scala.cli.ScalaCli
 import scala.cli.commands.publish.ConfigUtil.*
@@ -265,21 +265,25 @@ final case class SharedOptions(
     )
   }
 
-  private def scalaNativeOptions(opts: ScalaNativeOptions): options.ScalaNativeOptions = {
+  private def scalaNativeOptions(
+    opts: ScalaNativeOptions,
+    maxDefaultScalaNativeVersions: List[(String, String)]
+  ): options.ScalaNativeOptions = {
     import opts._
     options.ScalaNativeOptions(
-      nativeVersion,
-      nativeMode,
-      nativeLto,
-      nativeGc,
-      nativeClang,
-      nativeClangpp,
-      nativeLinking,
-      nativeLinkingDefaults,
-      nativeCompile,
-      nativeCompileDefaults,
-      embedResources,
-      nativeTarget
+      version = nativeVersion,
+      modeStr = nativeMode,
+      ltoStr = nativeLto,
+      gcStr = nativeGc,
+      clang = nativeClang,
+      clangpp = nativeClangpp,
+      linkingOptions = nativeLinking,
+      linkingDefaults = nativeLinkingDefaults,
+      compileOptions = nativeCompile,
+      compileDefaults = nativeCompileDefaults,
+      embedResources = embedResources,
+      buildTargetStr = nativeTarget,
+      maxDefaultNativeVersions = maxDefaultScalaNativeVersions
     )
   }
 
@@ -324,7 +328,15 @@ final case class SharedOptions(
         s"""[${Console.YELLOW}warn${Console.RESET}] Jars with the ${ScalaCliConsole.GRAY}*-sources.jar${Console.RESET} name suffix are assumed to be source jars.
            |The following jars were assumed to be source jars and will be treated as such: $assumedSourceJarsString""".stripMargin
       )
-    val resolvedToolkitDependency = SharedOptions.resolveToolkitDependency(withToolkit, logger)
+    val (resolvedToolkitDependency, toolkitMaxDefaultScalaNativeVersions) =
+      SharedOptions.resolveToolkitDependencyAndScalaNativeVersionReqs(withToolkit, logger)
+    val scalapyMaxDefaultScalaNativeVersions =
+      if sharedPython.python.contains(true) then
+        List(Constants.scalaPyMaxScalaNative -> Python.maxScalaNativeWarningMsg)
+      else Nil
+    val maxDefaultScalaNativeVersions =
+      toolkitMaxDefaultScalaNativeVersions.toList ++ scalapyMaxDefaultScalaNativeVersions
+    val snOpts = scalaNativeOptions(native, maxDefaultScalaNativeVersions)
     bo.BuildOptions(
       sourceGeneratorOptions = bo.SourceGeneratorOptions(
         useBuildInfo = sourceGenerator.useBuildInfo,
@@ -382,7 +394,7 @@ final case class SharedOptions(
         forceObjectWrapper = objectWrapper
       ),
       scalaJsOptions = scalaJsOptions(js),
-      scalaNativeOptions = scalaNativeOptions(native),
+      scalaNativeOptions = snOpts,
       javaOptions = value(scala.cli.commands.util.JvmUtils.javaOptions(jvm)),
       jmhOptions = bo.JmhOptions(
         addJmhDependencies =
@@ -727,10 +739,10 @@ object SharedOptions {
 
   // TODO: remove this state after resolving https://github.com/VirtusLab/scala-cli/issues/2658
   private val loggedDeprecatedToolkitWarning: AtomicBoolean = AtomicBoolean(false)
-  private def resolveToolkitDependency(
+  private def resolveToolkitDependencyAndScalaNativeVersionReqs(
     toolkitVersion: Option[String],
     logger: Logger
-  ): Seq[Positioned[AnyDependency]] = {
+  ): (Seq[Positioned[AnyDependency]], Seq[(String, String)]) = {
     if (
       (toolkitVersion.contains("latest")
       || toolkitVersion.contains(Toolkit.typelevel + ":latest")
@@ -743,7 +755,28 @@ object SharedOptions {
       )
     )
 
-    toolkitVersion.toList.map(Positioned.commandLine)
-      .flatMap(Toolkit.resolveDependenciesWithRequirements(_).map(_.value))
+    val (dependencies, toolkitDefaults) =
+      toolkitVersion.toList.map(Positioned.commandLine)
+        .flatMap(Toolkit.resolveDependenciesWithRequirements(_).map((wbr, td) => wbr.value -> td))
+        .unzip
+    val maxScalaNativeVersions =
+      toolkitDefaults.flatMap {
+        case Toolkit.ToolkitDefaults(isScalaToolkitDefault, isTypelevelToolkitDefault) =>
+          val st = if (isScalaToolkitDefault)
+            Seq(Constants.toolkitMaxScalaNative -> Toolkit.maxScalaNativeWarningMsg(
+              "Scala Toolkit",
+              Constants.toolkitMaxScalaNative
+            ))
+          else Nil
+          val tlt =
+            if (isTypelevelToolkitDefault)
+              Seq(Constants.typelevelToolkitMaxScalaNative -> Toolkit.maxScalaNativeWarningMsg(
+                "TypeLevel Toolkit",
+                Constants.typelevelToolkitMaxScalaNative
+              ))
+            else Nil
+          st ++ tlt
+      }
+    dependencies -> maxScalaNativeVersions
   }
 }

modules/cli/src/main/scala/scala/cli/exportCmd/MillProjectDescriptor.scala

@@ -70,10 +70,8 @@ final case class MillProjectDescriptor(
     )
   }
 
-  private def scalaNativeSettings(options: ScalaNativeOptions): MillProject = {
-    val scalaNativeVersion = Some(options.version.getOrElse(Constants.scalaNativeVersion))
-    MillProject(scalaNativeVersion = scalaNativeVersion)
-  }
+  private def scalaNativeSettings(options: ScalaNativeOptions): MillProject =
+    MillProject(scalaNativeVersion = Some(options.finalVersion))
 
   private def dependencySettings(
     mainOptions: BuildOptions,

modules/directives/src/main/scala/scala/build/preprocessing/directives/Python.scala

@@ -2,7 +2,8 @@ package scala.build.preprocessing.directives
 
 import scala.build.directives.*
 import scala.build.errors.BuildException
-import scala.build.options.{BuildOptions, PostBuildOptions}
+import scala.build.internal.Constants
+import scala.build.options.{BuildOptions, PostBuildOptions, ScalaNativeOptions}
 import scala.build.preprocessing.ScopePath
 import scala.cli.commands.SpecificationLevel
 
@@ -17,6 +18,10 @@ final case class Python(
     val options = BuildOptions(
       notForBloopOptions = PostBuildOptions(
         python = Some(true)
+      ),
+      scalaNativeOptions = ScalaNativeOptions(
+        maxDefaultNativeVersions =
+          List(Constants.scalaPyMaxScalaNative -> Python.maxScalaNativeWarningMsg)
       )
     )
     Right(options)
@@ -25,4 +30,6 @@ final case class Python(
 
 object Python {
   val handler: DirectiveHandler[Python] = DirectiveHandler.derive
+  val maxScalaNativeWarningMsg =
+    s"ScalaPy does not support Scala Native ${Constants.scalaNativeVersion}, ${Constants.scalaPyMaxScalaNative} should be used instead."
 }

modules/directives/src/main/scala/scala/build/preprocessing/directives/Toolkit.scala

@@ -8,14 +8,7 @@ import scala.build.errors.BuildException
 import scala.build.internal.Constants
 import scala.build.options.BuildRequirements.ScopeRequirement
 import scala.build.options.WithBuildRequirements.*
-import scala.build.options.{
-  BuildOptions,
-  BuildRequirements,
-  ClassPathOptions,
-  Scope,
-  ShadowingSeq,
-  WithBuildRequirements
-}
+import scala.build.options._
 import scala.cli.commands.SpecificationLevel
 
 @DirectiveGroupName("Toolkit")
@@ -42,42 +35,63 @@ final case class Toolkit(
 
 object Toolkit {
   val typelevel = "typelevel"
+  val scala     = "scala"
+
+  def maxScalaNativeWarningMsg(toolkitName: String, maxNative: String): String =
+    s"$toolkitName does not support Scala Native ${Constants.scalaNativeVersion}, $maxNative should be used instead."
 
   object TypelevelToolkit {
     def unapply(s: Option[String]): Boolean =
       s.contains(typelevel) || s.contains(Constants.typelevelOrganization)
   }
 
+  object ScalaToolkit {
+    def unapply(s: Option[String]): Boolean =
+      s.isEmpty || s.contains(Constants.toolkitOrganization) || s.contains(scala)
+  }
+
+  case class ToolkitDefaults(
+    isScalaToolkitDefault: Boolean = false,
+    isTypelevelToolkitDefault: Boolean = false
+  )
+
   /** @param toolkitCoords
     *   the toolkit coordinates
     * @return
     *   the `toolkit` and `toolkit-test` dependencies with the appropriate build requirements
     */
-  def resolveDependenciesWithRequirements(toolkitCoords: Positioned[String])
-    : List[WithBuildRequirements[Positioned[DependencyLike[NameAttributes, NameAttributes]]]] =
+  def resolveDependenciesWithRequirements(toolkitCoords: Positioned[String]): List[(
+    WithBuildRequirements[Positioned[DependencyLike[NameAttributes, NameAttributes]]],
+    ToolkitDefaults
+  )] =
     toolkitCoords match
       case Positioned(positions, coords) =>
         val tokens            = coords.split(':')
         val rawVersion        = tokens.last
         def isDefault         = rawVersion == "default"
         val notDefaultVersion = if rawVersion == "latest" then "latest.release" else rawVersion
         val flavor            = tokens.dropRight(1).headOption
-        val (org, v) = flavor match {
-          case TypelevelToolkit() => Constants.typelevelOrganization -> {
+        val (org, v, trv: ToolkitDefaults) = flavor match {
+          case TypelevelToolkit() => (
+              Constants.typelevelOrganization,
               if isDefault then Constants.typelevelToolkitDefaultVersion
-              else notDefaultVersion
-            }
-          case Some(org) => org -> notDefaultVersion
-          case None => Constants.toolkitOrganization -> {
+              else notDefaultVersion,
+              ToolkitDefaults(isTypelevelToolkitDefault = isDefault)
+            )
+          case ScalaToolkit() | None =>
+            (
+              Constants.toolkitOrganization,
               if isDefault then Constants.toolkitDefaultVersion
-              else notDefaultVersion
-            }
+              else notDefaultVersion,
+              ToolkitDefaults(isScalaToolkitDefault = isDefault)
+            )
+          case Some(org) => (org, notDefaultVersion, ToolkitDefaults())
         }
         List(
           Positioned(positions, dep"$org::${Constants.toolkitName}::$v,toolkit")
-            .withEmptyRequirements,
+            .withEmptyRequirements -> trv,
           Positioned(positions, dep"$org::${Constants.toolkitTestName}::$v,toolkit")
-            .withScopeRequirement(Scope.Test)
+            .withScopeRequirement(Scope.Test) -> trv
         )
   val handler: DirectiveHandler[Toolkit] = DirectiveHandler.derive
 
@@ -105,20 +119,43 @@ object Toolkit {
   ): List[Either[BuildException, WithBuildRequirements[BuildOptions]]] = t
     .toList
     .flatMap(resolveDependenciesWithRequirements) // resolve dependencies
-    .map { case WithBuildRequirements(requirements, positionedDep) =>
-      positionedDep
-        .withBuildRequirements {
-          if requirements.scope.isEmpty then // if the scope is not set, set it to the default
-            requirements.copy(scope = defaultScope.map(_.asScopeRequirement))
-          else requirements
-        }
-        .map { dep =>
-          BuildOptions(
-            classPathOptions = ClassPathOptions(
-              extraDependencies = ShadowingSeq.from(List(dep))
+    .map {
+      case (
+            WithBuildRequirements(requirements, positionedDep),
+            ToolkitDefaults(isScalaToolkitDefault, isTypelevelToolkitDefault)
+          ) =>
+        val scalaToolkitMaxNativeVersions =
+          if isScalaToolkitDefault then
+            List(Constants.toolkitMaxScalaNative -> maxScalaNativeWarningMsg(
+              "Scala Toolkit",
+              Constants.toolkitMaxScalaNative
+            ))
+          else Nil
+        val typelevelToolkitMaxNativeVersions =
+          if isTypelevelToolkitDefault then
+            List(Constants.typelevelToolkitMaxScalaNative -> maxScalaNativeWarningMsg(
+              "TypeLevel Toolkit",
+              Constants.typelevelToolkitMaxScalaNative
+            ))
+          else Nil
+        val maxNativeVersions =
+          (scalaToolkitMaxNativeVersions ++ typelevelToolkitMaxNativeVersions).distinct
+        positionedDep
+          .withBuildRequirements {
+            if requirements.scope.isEmpty then // if the scope is not set, set it to the default
+              requirements.copy(scope = defaultScope.map(_.asScopeRequirement))
+            else requirements
+          }
+          .map { dep =>
+            BuildOptions(
+              classPathOptions = ClassPathOptions(
+                extraDependencies = ShadowingSeq.from(List(dep))
+              ),
+              scalaNativeOptions = ScalaNativeOptions(
+                maxDefaultNativeVersions = maxNativeVersions
+              )
             )
-          )
-        }
+          }
     }
     .groupBy(_.requirements.scope.map(_.scope))
     .toList