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Support Scala Native 0.5.0-RC1 (#3054)
Scala Native `0.5.0-RC1` was just released: https://github.com/scala-native/scala-native/releases/tag/v0.5.0-RC1 Pull Request: #3054
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scalanativelib/worker/0.5/src/mill/scalanativelib/worker/ScalaNativeWorkerImpl.scala
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,135 @@ | ||
| package mill.scalanativelib.worker | ||
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| import java.io.File | ||
| import java.lang.System.{err, out} | ||
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| import mill.scalanativelib.worker.api._ | ||
| import scala.scalanative.util.Scope | ||
| import scala.scalanative.build.{ | ||
| Build, | ||
| BuildTarget => ScalaNativeBuildTarget, | ||
| Config, | ||
| Discover, | ||
| GC, | ||
| Logger, | ||
| LTO, | ||
| Mode, | ||
| NativeConfig => ScalaNativeNativeConfig | ||
| } | ||
| import scala.scalanative.testinterface.adapter.TestAdapter | ||
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| import scala.concurrent.Await | ||
| import scala.concurrent.duration.Duration | ||
| import scala.concurrent.ExecutionContext.Implicits.global | ||
| import java.nio.file.Files | ||
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| class ScalaNativeWorkerImpl extends mill.scalanativelib.worker.api.ScalaNativeWorkerApi { | ||
| implicit val scope: Scope = Scope.forever | ||
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| def logger(level: NativeLogLevel): Logger = | ||
| Logger( | ||
| traceFn = msg => if (level.value >= NativeLogLevel.Trace.value) err.println(s"[trace] $msg"), | ||
| debugFn = msg => if (level.value >= NativeLogLevel.Debug.value) out.println(s"[debug] $msg"), | ||
| infoFn = msg => if (level.value >= NativeLogLevel.Info.value) out.println(s"[info] $msg"), | ||
| warnFn = msg => if (level.value >= NativeLogLevel.Warn.value) out.println(s"[warn] $msg"), | ||
| errorFn = msg => if (level.value >= NativeLogLevel.Error.value) err.println(s"[error] $msg") | ||
| ) | ||
|
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| def discoverClang(): File = Discover.clang().toFile | ||
| def discoverClangPP(): File = Discover.clangpp().toFile | ||
| def discoverCompileOptions(): Seq[String] = Discover.compileOptions() | ||
| def discoverLinkingOptions(): Seq[String] = Discover.linkingOptions() | ||
| def defaultGarbageCollector(): String = GC.default.name | ||
|
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| def config( | ||
| mainClass: Either[String, String], | ||
| classpath: Seq[File], | ||
| nativeWorkdir: File, | ||
| nativeClang: File, | ||
| nativeClangPP: File, | ||
| nativeTarget: Option[String], | ||
| nativeCompileOptions: Seq[String], | ||
| nativeLinkingOptions: Seq[String], | ||
| nativeGC: String, | ||
| nativeLinkStubs: Boolean, | ||
| nativeLTO: String, | ||
| releaseMode: String, | ||
| nativeOptimize: Boolean, | ||
| nativeEmbedResources: Boolean, | ||
| nativeIncrementalCompilation: Boolean, | ||
| nativeDump: Boolean, | ||
| logLevel: NativeLogLevel, | ||
| buildTarget: BuildTarget | ||
| ): Either[String, Config] = { | ||
| val nativeConfig = | ||
| ScalaNativeNativeConfig.empty | ||
| .withClang(nativeClang.toPath) | ||
| .withClangPP(nativeClangPP.toPath) | ||
| .withTargetTriple(nativeTarget) | ||
| .withCompileOptions(nativeCompileOptions) | ||
| .withLinkingOptions(nativeLinkingOptions) | ||
| .withGC(GC(nativeGC)) | ||
| .withLinkStubs(nativeLinkStubs) | ||
| .withMode(Mode(releaseMode)) | ||
| .withOptimize(nativeOptimize) | ||
| .withLTO(LTO(nativeLTO)) | ||
| .withDump(nativeDump) | ||
| .withBuildTarget(buildTarget match { | ||
| case BuildTarget.Application => ScalaNativeBuildTarget.application | ||
| case BuildTarget.LibraryDynamic => ScalaNativeBuildTarget.libraryDynamic | ||
| case BuildTarget.LibraryStatic => ScalaNativeBuildTarget.libraryStatic | ||
| }) | ||
| .withEmbedResources(nativeEmbedResources) | ||
| .withIncrementalCompilation(nativeIncrementalCompilation) | ||
| .withBaseName("out") | ||
|
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| val config = Config.empty | ||
| .withClassPath(classpath.map(_.toPath)) | ||
| .withBaseDir(nativeWorkdir.toPath) | ||
| .withCompilerConfig(nativeConfig) | ||
| .withLogger(logger(logLevel)) | ||
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| if (buildTarget == BuildTarget.Application) { | ||
| mainClass match { | ||
| case Left(error) => | ||
| Left(error) | ||
| case Right(mainClass) => | ||
| Right(config.withMainClass(Some(mainClass))) | ||
| } | ||
| } else Right(config) | ||
| } | ||
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| def nativeLink(nativeConfig: Object, outDirectory: File): File = { | ||
| val config = nativeConfig.asInstanceOf[Config] | ||
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| val result = Await.result(Build.buildCached(config), Duration.Inf) | ||
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| val resultInOutDirectory = | ||
| Files.move(result, outDirectory.toPath().resolve(result.getFileName())) | ||
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| resultInOutDirectory.toFile() | ||
| } | ||
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| def getFramework( | ||
| testBinary: File, | ||
| envVars: Map[String, String], | ||
| logLevel: NativeLogLevel, | ||
| frameworkName: String | ||
| ): (() => Unit, sbt.testing.Framework) = { | ||
| val config = TestAdapter.Config() | ||
| .withBinaryFile(testBinary) | ||
| .withEnvVars(envVars) | ||
| .withLogger(logger(logLevel)) | ||
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| val adapter = new TestAdapter(config) | ||
|
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| ( | ||
| () => adapter.close(), | ||
| adapter | ||
| .loadFrameworks(List(List(frameworkName))) | ||
| .flatten | ||
| .headOption | ||
| .getOrElse(throw new RuntimeException("Failed to get framework")) | ||
| ) | ||
| } | ||
| } |