Add Scala Native support to core and examples

.github/workflows/ci.yml

@@ -29,8 +29,8 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         scala: [3]
-        java: [temurin@8]
-        project: [rootJS, rootJVM]
+        java: [temurin@17]
+        project: [rootJS, rootJVM, rootNative]
     runs-on: ${{ matrix.os }}
     timeout-minutes: 60
     steps:
@@ -39,48 +39,52 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Setup Java (temurin@8)
-        id: setup-java-temurin-8
-        if: matrix.java == 'temurin@8'
+      - name: Setup Java (temurin@17)
+        id: setup-java-temurin-17
+        if: matrix.java == 'temurin@17'
         uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: 8
+          java-version: 17
           cache: sbt
 
       - name: sbt update
-        if: matrix.java == 'temurin@8' && steps.setup-java-temurin-8.outputs.cache-hit == 'false'
+        if: matrix.java == 'temurin@17' && steps.setup-java-temurin-17.outputs.cache-hit == 'false'
         run: sbt +update
 
       - name: Check that workflows are up to date
         run: sbt githubWorkflowCheck
 
       - name: Check headers and formatting
-        if: matrix.java == 'temurin@8' && matrix.os == 'ubuntu-latest'
+        if: matrix.java == 'temurin@17' && matrix.os == 'ubuntu-latest'
         run: sbt 'project ${{ matrix.project }}' '++ ${{ matrix.scala }}' headerCheckAll scalafmtCheckAll 'project /' scalafmtSbtCheck
 
       - name: scalaJSLink
         if: matrix.project == 'rootJS'
         run: sbt 'project ${{ matrix.project }}' '++ ${{ matrix.scala }}' Test/scalaJSLinkerResult
 
+      - name: nativeLink
+        if: matrix.project == 'rootNative'
+        run: sbt 'project ${{ matrix.project }}' '++ ${{ matrix.scala }}' Test/nativeLink
+
       - name: Test
         run: sbt 'project ${{ matrix.project }}' '++ ${{ matrix.scala }}' test
 
       - name: Check binary compatibility
-        if: matrix.java == 'temurin@8' && matrix.os == 'ubuntu-latest'
+        if: matrix.java == 'temurin@17' && matrix.os == 'ubuntu-latest'
         run: sbt 'project ${{ matrix.project }}' '++ ${{ matrix.scala }}' mimaReportBinaryIssues
 
       - name: Generate API documentation
-        if: matrix.java == 'temurin@8' && matrix.os == 'ubuntu-latest'
+        if: matrix.java == 'temurin@17' && matrix.os == 'ubuntu-latest'
         run: sbt 'project ${{ matrix.project }}' '++ ${{ matrix.scala }}' doc
 
       - name: Make target directories
         if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main')
-        run: mkdir -p modules/compiler-plugin/target modules/core/js/target modules/core/jvm/target modules/bundle/target project/target
+        run: mkdir -p modules/compiler-plugin/target modules/core/native/target modules/core/js/target modules/core/jvm/target modules/bundle/target project/target
 
       - name: Compress target directories
         if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main')
-        run: tar cf targets.tar modules/compiler-plugin/target modules/core/js/target modules/core/jvm/target modules/bundle/target project/target
+        run: tar cf targets.tar modules/compiler-plugin/target modules/core/native/target modules/core/js/target modules/core/jvm/target modules/bundle/target project/target
 
       - name: Upload target directories
         if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main')
@@ -96,25 +100,25 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        java: [temurin@8]
+        java: [temurin@17]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout current branch (full)
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
-      - name: Setup Java (temurin@8)
-        id: setup-java-temurin-8
-        if: matrix.java == 'temurin@8'
+      - name: Setup Java (temurin@17)
+        id: setup-java-temurin-17
+        if: matrix.java == 'temurin@17'
         uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: 8
+          java-version: 17
           cache: sbt
 
       - name: sbt update
-        if: matrix.java == 'temurin@8' && steps.setup-java-temurin-8.outputs.cache-hit == 'false'
+        if: matrix.java == 'temurin@17' && steps.setup-java-temurin-17.outputs.cache-hit == 'false'
         run: sbt +update
 
       - name: Download target directories (3, rootJS)
@@ -137,6 +141,16 @@ jobs:
           tar xf targets.tar
           rm targets.tar
 
+      - name: Download target directories (3, rootNative)
+        uses: actions/download-artifact@v4
+        with:
+          name: target-${{ matrix.os }}-${{ matrix.java }}-3-rootNative
+
+      - name: Inflate target directories (3, rootNative)
+        run: |
+          tar xf targets.tar
+          rm targets.tar
+
       - name: Import signing key
         if: env.PGP_SECRET != '' && env.PGP_PASSPHRASE == ''
         env:
@@ -167,29 +181,29 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        java: [temurin@8]
+        java: [temurin@17]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout current branch (full)
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
-      - name: Setup Java (temurin@8)
-        id: setup-java-temurin-8
-        if: matrix.java == 'temurin@8'
+      - name: Setup Java (temurin@17)
+        id: setup-java-temurin-17
+        if: matrix.java == 'temurin@17'
         uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: 8
+          java-version: 17
           cache: sbt
 
       - name: sbt update
-        if: matrix.java == 'temurin@8' && steps.setup-java-temurin-8.outputs.cache-hit == 'false'
+        if: matrix.java == 'temurin@17' && steps.setup-java-temurin-17.outputs.cache-hit == 'false'
         run: sbt +update
 
       - name: Submit Dependencies
         uses: scalacenter/sbt-dependency-submission@v2
         with:
-          modules-ignore: rootjs_3 examples_sjs1_3 rootjvm_3 rootnative_3 examples_3 tests_3
+          modules-ignore: examples_native0.4_3 rootjs_3 examples_sjs1_3 rootjvm_3 rootnative_3 examples_3 tests_3
           configs-ignore: test scala-tool scala-doc-tool test-internal

.jvmopts

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

build.sbt

@@ -14,6 +14,8 @@ ThisBuild / developers ++= List(
   tlGitHubDev("baccata", "Olivier Mélois")
 )
 
+ThisBuild / githubWorkflowJavaVersions := Seq(JavaSpec.temurin("17"))
+
 ThisBuild / scalacOptions ++= Seq(
   "-language:implicitConversions"
 )
@@ -24,12 +26,12 @@ 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 +91,21 @@ 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 +120,19 @@ 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
   )

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")