1 files changed, 74 insertions, 0 deletions
diff --git a/scalanativelib/scalanativebridges/0.3/src/mill/scalanativelib/bridge/ScalaNativeBridge.scala b/scalanativelib/scalanativebridges/0.3/src/mill/scalanativelib/bridge/ScalaNativeBridge.scala
new file mode 100644
index 00000000..268e18ac
--- /dev/null
+++ b/scalanativelib/scalanativebridges/0.3/src/mill/scalanativelib/bridge/ScalaNativeBridge.scala
@@ -0,0 +1,74 @@
+package mill.scalanativelib.bridge
+
+import java.io.File
+import java.lang.System.{err, out}
+
+import scala.scalanative.build.{Build, Config, Discover, GC, Logger, Mode}
+import ammonite.ops.Path
+import mill.scalanativelib.{NativeConfig, NativeLogLevel, ReleaseMode}
+import sbt.testing.Framework
+
+import scala.scalanative.testinterface.ScalaNativeFramework
+
+
+class ScalaNativeBridge extends mill.scalanativelib.ScalaNativeBridge {
+  def logger(level: NativeLogLevel) =
+    Logger(
+      debugFn = msg => if (level >= NativeLogLevel.Debug) out.println(msg),
+      infoFn  = msg => if (level >= NativeLogLevel.Info)  out.println(msg),
+      warnFn  = msg => if (level >= NativeLogLevel.Warn)  out.println(msg),
+      errorFn = msg => if (level >= NativeLogLevel.Error) err.println(msg))
+
+  def discoverClang: Path = Path(Discover.clang())
+  def discoverClangPP: Path = Path(Discover.clangpp())
+  def discoverTarget(clang: Path, workdir: Path): String = Discover.targetTriple(clang.toNIO, workdir.toNIO)
+  def discoverCompileOptions: Seq[String] = Discover.compileOptions()
+  def discoverLinkingOptions: Seq[String] = Discover.linkingOptions()
+  def defaultGarbageCollector: String = GC.default.name
+
+  def config(nativeLibJar: Path,
+             mainClass: String,
+             classpath: Seq[Path],
+             nativeWorkdir: Path,
+             nativeClang: Path,
+             nativeClangPP: Path,
+             nativeTarget: String,
+             nativeCompileOptions: Seq[String],
+             nativeLinkingOptions: Seq[String],
+             nativeGC: String,
+             nativeLinkStubs: Boolean,
+             releaseMode: ReleaseMode,
+             logLevel: NativeLogLevel): NativeConfig =
+    {
+      val entry = mainClass + "$"
+
+      val config =
+        Config.empty
+          .withNativelib(nativeLibJar.toNIO)
+          .withMainClass(entry)
+          .withClassPath(classpath.map(_.toNIO))
+          .withWorkdir(nativeWorkdir.toNIO)
+          .withClang(nativeClang.toNIO)
+          .withClangPP(nativeClangPP.toNIO)
+          .withTargetTriple(nativeTarget)
+          .withCompileOptions(nativeCompileOptions)
+          .withLinkingOptions(nativeLinkingOptions)
+          .withGC(GC(nativeGC))
+          .withLinkStubs(nativeLinkStubs)
+          .withMode(Mode(releaseMode.name))
+          .withLogger(logger(logLevel))
+      NativeConfig(config)
+    }
+
+  def nativeLink(nativeConfig: NativeConfig, outPath: Path): Path = {
+    val config = nativeConfig.config.asInstanceOf[Config]
+    Build.build(config, outPath.toNIO)
+    outPath
+  }
+
+  override def newScalaNativeFrameWork(framework: Framework, id: Int, testBinary: File,
+                                       logLevel: NativeLogLevel, envVars: Map[String, String]): Framework =
+  {
+    new ScalaNativeFramework(framework, id, logger(logLevel), testBinary, envVars)
+  }
+}