Add Scala Native support to core and examples

Dependencies are installed using Vcpkg

.jvmopts

@@ -0,0 +1 @@
+-Xmx2G

build.sbt

@@ -24,12 +24,12 @@ ThisBuild / scalaVersion := Scala3 // the default Scala
 testFrameworks += new TestFramework("munit.Framework")
 
 val smithyVersion = "1.47.0"
-val smithy4sVersion = "0.18.16"
+val smithy4sVersion = "0.18.23"
 val alloyVersion = "0.3.7"
 
 lazy val root = tlCrossRootProject.aggregate(core, examples, plugin, pluginBundle, tests)
 
-lazy val core = crossProject(JVMPlatform, JSPlatform)
+lazy val core = crossProject(JVMPlatform, JSPlatform, NativePlatform)
   .in(file("modules/core"))
   .settings(
     name := "smithy4s-deriving",
@@ -89,16 +89,21 @@ lazy val tests = crossProject(JVMPlatform)
     )
   )
 
-lazy val examples = crossProject(JVMPlatform, JSPlatform)
+lazy val examples = crossProject(JVMPlatform, JSPlatform, NativePlatform)
   .in(file("modules/examples"))
   .dependsOn(core)
   .enablePlugins(NoPublishPlugin)
   .settings(
     libraryDependencies ++= Seq(
-      "com.disneystreaming.smithy4s" %% "smithy4s-http4s" % smithy4sVersion,
-      "com.disneystreaming.smithy4s" %% "smithy4s-dynamic" % smithy4sVersion,
-      "org.http4s" %% "http4s-ember-client" % "0.23.26",
-      "org.http4s" %% "http4s-ember-server" % "0.23.26"
+      "com.disneystreaming.smithy4s" %%% "smithy4s-http4s" % smithy4sVersion,
+      "com.disneystreaming.smithy4s" %%% "smithy4s-dynamic" % smithy4sVersion,
+      "org.http4s" %%% "http4s-ember-client" % "0.23.26",
+      "org.http4s" %%% "http4s-ember-server" % "0.23.26",
+      // This particular version of fs2-io performs evictions of core CE and
+      // fs2 libraries so that networking with Ember works out of the box
+      // It still requires all necessary native dependencies (openssl, s2n, zlib)
+      // to be installed globally
+      "co.fs2" %%% "fs2-io" % "3.10-365636d"
     ),
     autoCompilerPlugins := true,
     Compile / fork := true,
@@ -113,6 +118,19 @@ lazy val examples = crossProject(JVMPlatform, JSPlatform)
       "software.amazon.smithy" % "smithy-model" % smithyVersion
     )
   )
+  .nativeEnablePlugins(VcpkgNativePlugin)
+  .nativeSettings(
+    vcpkgDependencies := VcpkgDependencies(
+      "curl",
+      "s2n",
+      "openssl"
+    ),
+    vcpkgNativeConfig ~= {
+      _.withRenamedLibraries(
+        Map("curl" -> "libcurl")
+      )
+    }
+  )
   .jsSettings(
     Test / fork := false
   )

modules/examples/shared/src/main/scala/server.scala

@@ -42,7 +42,7 @@ object server extends IOApp.Simple {
         EmberServerBuilder
           .default[IO]
           .withHttpApp(_)
-          .withPort(port"8080")
+          .withPort(port"9777")
           .withHost(host"localhost")
           .build
       )

project/plugins.sbt

@@ -4,4 +4,6 @@ addSbtPlugin("org.typelevel" % "sbt-typelevel" % "0.6.7")
 // Set me up for CI release, but don't touch my scalacOptions!
 addSbtPlugin("org.typelevel" % "sbt-typelevel-ci-release" % "0.6.7")
 addSbtPlugin("org.scala-js" % "sbt-scalajs" % "1.16.0")
+addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.4.17")
 addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "2.2.0")
+addSbtPlugin("com.indoorvivants.vcpkg" % "sbt-vcpkg-native" % "0.0.20")