Add scala-native support 🎉

.github/workflows/ci.yml

@@ -30,14 +30,16 @@ jobs:
         os: [ubuntu-latest]
         scala: [3, 2.13, 2.12]
         java: [temurin@8, temurin@17]
-        project: [rootJS, rootJVM]
+        project: [rootJS, rootJVM, rootNative]
         exclude:
           - scala: 3
             java: temurin@17
           - scala: 2.12
             java: temurin@17
           - project: rootJS
             java: temurin@17
+          - project: rootNative
+            java: temurin@17
     runs-on: ${{ matrix.os }}
     timeout-minutes: 60
     steps:
@@ -83,6 +85,10 @@ jobs:
         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
 
@@ -96,11 +102,11 @@ jobs:
 
       - name: Make target directories
         if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main')
-        run: mkdir -p enclosure/js/target enclosure/jvm/target project/target
+        run: mkdir -p enclosure/js/target enclosure/native/target enclosure/jvm/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 enclosure/js/target enclosure/jvm/target project/target
+        run: tar cf targets.tar enclosure/js/target enclosure/native/target enclosure/jvm/target project/target
 
       - name: Upload target directories
         if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main')
@@ -170,6 +176,16 @@ 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: Download target directories (2.13, rootJS)
         uses: actions/download-artifact@v4
         with:
@@ -190,6 +206,16 @@ jobs:
           tar xf targets.tar
           rm targets.tar
 
+      - name: Download target directories (2.13, rootNative)
+        uses: actions/download-artifact@v4
+        with:
+          name: target-${{ matrix.os }}-${{ matrix.java }}-2.13-rootNative
+
+      - name: Inflate target directories (2.13, rootNative)
+        run: |
+          tar xf targets.tar
+          rm targets.tar
+
       - name: Download target directories (2.12, rootJS)
         uses: actions/download-artifact@v4
         with:
@@ -210,6 +236,16 @@ jobs:
           tar xf targets.tar
           rm targets.tar
 
+      - name: Download target directories (2.12, rootNative)
+        uses: actions/download-artifact@v4
+        with:
+          name: target-${{ matrix.os }}-${{ matrix.java }}-2.12-rootNative
+
+      - name: Inflate target directories (2.12, rootNative)
+        run: |
+          tar xf targets.tar
+          rm targets.tar
+
       - name: Import signing key
         if: env.PGP_SECRET != '' && env.PGP_PASSPHRASE == ''
         env:

CHANGELOG.md

@@ -7,19 +7,23 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 # unreleased
 
+Cross publish to Scala Native!
+
 ### Scala versions:
 
-- `2.12.18`, JVM and JS
-- `2.13.12`, JVM and JS
-- `3.3.1`, JVM and JS
+- `2.12.18`, JVM, JS, Native
+- `2.13.12`, JVM, JS, Native
+- `3.3.1`, JVM, JS, Native
 
 ### internals:
 - bump sbt-scalajs to `1.15.0`
 - bump sbt-scalafmt to `2.5.2`
 - bump scalafmt to `3.7.17`
 - bump sbt to `1.9.8`
 - bump munit to `1.0.0-M10`
-- bump sbt-typelevel tp `0.6.5`
+- bump sbt-typelevel to `0.6.5`
+- introduce sbt-scala-native `0.4.17`
+- introduce sbt-scala-native-crossproject `1.3.2`
 
 # 1.0.0
 

build.sbt

@@ -54,6 +54,7 @@ ThisBuild / tlCiHeaderCheck := true
 ThisBuild / tlCiScalafmtCheck := true
 ThisBuild / tlCiScalafixCheck := false
 ThisBuild / tlCiMimaBinaryIssueCheck := true
+ThisBuild / tlCiReleaseBranches := List.empty // we do not release snapshot versions
 
 //=============================================================================
 //============================== Project details ==============================
@@ -64,7 +65,7 @@ val munitVersion      = "1.0.0-M10"      // https://github.com/scalameta/munit/r
 
 lazy val root = tlCrossRootProject.aggregate(enclosure)
 
-lazy val enclosure = crossProject(JVMPlatform, JSPlatform)
+lazy val enclosure = crossProject(JVMPlatform, JSPlatform, NativePlatform)
   .crossType(CrossType.Full)
   .in(file("enclosure"))
   .settings(
@@ -75,6 +76,9 @@ lazy val enclosure = crossProject(JVMPlatform, JSPlatform)
   )
   .settings(macroSettings)
   .settings(scala3Flags)
+  .nativeSettings(
+    tlVersionIntroduced := List("2.12", "2.13", "3").map(_ -> "1.1.0").toMap
+  )
 
 lazy val macroSettings = Seq(
   libraryDependencies ++= {

project/plugins.sbt

@@ -1,4 +1,6 @@
 // format: off
-addSbtPlugin("org.scalameta"        % "sbt-scalafmt"             % "2.5.2")        // https://github.com/scalameta/sbt-scalafmt/releases
-addSbtPlugin("org.scala-js"         % "sbt-scalajs"              % "1.15.0")       // https://github.com/scala-js/scala-js/releases/
-addSbtPlugin("org.typelevel"        % "sbt-typelevel"            % "0.6.5")        // https://github.com/typelevel/sbt-typelevel/releases
+addSbtPlugin("org.scalameta"        % "sbt-scalafmt"                  % "2.5.2")        // https://github.com/scalameta/sbt-scalafmt/releases
+addSbtPlugin("org.scala-js"         % "sbt-scalajs"                   % "1.15.0")       // https://github.com/scala-js/scala-js/releases/
+addSbtPlugin("org.scala-native"     % "sbt-scala-native"              % "0.4.17")       // https://github.com/scala-native/scala-native/releases
+addSbtPlugin("org.portable-scala"   % "sbt-scala-native-crossproject" % "1.3.2")        // https://github.com/portable-scala/sbt-crossproject/releases
+addSbtPlugin("org.typelevel"        % "sbt-typelevel"                 % "0.6.5")        // https://github.com/typelevel/sbt-typelevel/releases