Github Actions

.github/workflows/build.yaml

@@ -0,0 +1,41 @@
+name: PerfIO CI
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+        java: [ '21', '23' ]
+    runs-on: ${{matrix.os}}
+    name: Test
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Java
+      uses: actions/setup-java@v4
+      with:
+        java-version: ${{ matrix.java }}
+        distribution: 'temurin'
+        cache: 'sbt'
+    - name: Set up sbt
+      uses: sbt/setup-sbt@v1
+    - name: Set up protobuf
+      run: |
+        env
+        mkdir ~/protobuf
+        (cd ~/protobuf && curl -Lo pb.zip https://github.com/protocolbuffers/protobuf/releases/download/v29.0-rc3/protoc-29.0-rc-3-linux-x86_64.zip && unzip pb.zip)
+    - name: Run tests
+      run: sbt test bootstrapProto proto/test

.jvmopts

@@ -1,3 +1,4 @@
 --add-modules jdk.incubator.vector
 --add-opens java.base/java.lang=ALL-UNNAMED
 --add-opens java.base/jdk.internal.misc=ALL-UNNAMED
+--enable-preview

build.sbt

@@ -9,7 +9,8 @@ Global / version := "0.1-SNAPSHOT"
 
 //cancelable in Global := false
 
-val release = "22"
+val javaVersion = sys.props("java.specification.version").toInt
+val release = if(javaVersion >= 22) 22 else javaVersion
 
 val runtimeOpts = Seq(
   "--add-modules", "jdk.incubator.vector",
@@ -18,12 +19,16 @@ val runtimeOpts = Seq(
 )
 val compileOpts = Seq(
   "--add-modules", "jdk.incubator.vector",
-  "--release", release,
-)
+) ++ (if(release >= 22) Seq(
+  "--release", release.toString,
+) else Seq(
+  "--release", javaVersion.toString,
+  "--enable-preview",
+))
 
 javaOptions in Global ++= runtimeOpts
 javacOptions in Global ++= compileOpts
-scalacOptions in Global ++= Seq("-java-output-version", release)
+scalacOptions in Global ++= Seq("-java-output-version", release.toString)
 
 // javaOptions in Global += "-Djmh.blackhole.autoDetect=false"