Fix PomSettings and cleanup github JDK usage

.github/workflows/pr-build.yaml

@@ -5,20 +5,56 @@ on:
     branches: [ master ]
 
 jobs:
-  build:
+  build-jvm:
+    runs-on: ubuntu-22.04
+    name: Sjsonnet jvm build
+    steps:
+      - uses: actions/checkout@v6
+      - name: Set up JDK 21
+        uses: actions/setup-java@v5
+        with:
+          java-version: 21
+          distribution: 'zulu'
+          cache: sbt
+      - uses: sbt/setup-sbt@v1
+      - name: Cache Coursier cache
+        uses: coursier/cache-action@90c37294538be80a558fd665531fcdc2b467b475 # 8.1.0
+      - name: Check Formatting
+        run: ./mill "_.jvm[_].__.checkFormat"
+      - name: Run mill tests
+        timeout-minutes: 15
+        run: ./mill "_.jvm[_].__.test"
+      - name: Run sbt tests
+        timeout-minutes: 15
+        run: sbt test
+  build-graal:
+    runs-on: ubuntu-22.04
+    name: Sjsonnet Graal Native build
+    steps:
+      - uses: actions/checkout@v6
+      - name: Set up JDK 21
+        uses: actions/setup-java@v5
+        with:
+          java-version: 21
+          distribution: 'zulu'
+      - name: Cache Coursier cache
+        uses: coursier/cache-action@90c37294538be80a558fd665531fcdc2b467b475 # 8.1.0
+      - name: Run Native Image Test Suites
+        timeout-minutes: 15
+        run: sjsonnet/test/graalvm/run_test_suites.py
+  build-other:
     runs-on: ubuntu-22.04
     strategy:
       fail-fast: false
       matrix:
-        lang: ['jvm', 'js', 'wasm', 'native']
-        java: ['21', '25']
-    name: Sjsonnet build for ${{ matrix.lang }} on JDK ${{ matrix.java }}
+        lang: ['js', 'wasm', 'native']
+    name: Sjsonnet ${{ matrix.lang }} build
     steps:
       - uses: actions/checkout@v6
-      - name: Set up JDK ${{ matrix.java }}
+      - name: Set up JDK 21
         uses: actions/setup-java@v5
         with:
-          java-version: ${{ matrix.java }}
+          java-version: 21
           distribution: 'zulu'
           cache: sbt
       - uses: sbt/setup-sbt@v1
@@ -31,20 +67,6 @@ jobs:
         uses: coursier/cache-action@90c37294538be80a558fd665531fcdc2b467b475 # 8.1.0
       - name: Check Formatting
         run: ./mill _.${{ matrix.lang }}[_].__.checkFormat
-      - name: Compile with mill
-        timeout-minutes: 15
-        run: ./mill _.${{ matrix.lang }}[_].__.compile
       - name: Run mill tests for ${{ matrix.lang }}
-        run: ./mill _.${{ matrix.lang }}[_].__.test
-      - name: Compile with sbt
-        timeout-minutes: 15
-        if: ${{ matrix.lang == 'jvm' }}
-        run: sbt compile bench/compile bench/jmh:compile
-      - name: Run sbt tests
         timeout-minutes: 15
-        if: ${{ matrix.lang == 'jvm' }}
-        run: sbt test
-      - name: Run Native Image Test Suites
-        timeout-minutes: 30
-        if: ${{ (matrix.lang == 'jvm') && (matrix.java == '25') }}
-        run: sjsonnet/test/graalvm/run_test_suites.py
+        run: ./mill _.${{ matrix.lang }}[_].__.test

.github/workflows/push-to-central.yaml

@@ -9,7 +9,8 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v6
-    - uses: actions/setup-java@v5
+    - name: Set up JDK 21
+      uses: actions/setup-java@v5
       with:
         java-version: 21
         distribution: 'zulu'

.github/workflows/release-build.yaml

@@ -14,7 +14,8 @@ jobs:
       LANG: C
     steps:
       - uses: actions/checkout@v6
-      - uses: actions/setup-java@v5
+      - name: Set up JDK 21
+        uses: actions/setup-java@v5
         with:
           java-version: 21
           distribution: 'zulu'
@@ -73,7 +74,8 @@ jobs:
       LANG: C
     steps:
       - uses: actions/checkout@v6
-      - uses: actions/setup-java@v5
+      - name: Set up JDK 21
+        uses: actions/setup-java@v5
         with:
           java-version: 21
           distribution: 'zulu'
@@ -126,5 +128,5 @@ jobs:
         with:
           name: sjsonnet-${{ env.VERSION }}-release
           path: release/*
-          retention-days: 30
+          retention-days: 7
           if-no-files-found: error

.gitignore

@@ -14,4 +14,5 @@ out/
 /project/metals.sbt
 *.orig
 *.rej
-*.bak
+*.bak
+.bazelbsp/

.jvmopts

@@ -1,13 +1,3 @@
 --enable-native-access=ALL-UNNAMED
--XX:+UseG1GC
--Xms4G
 -Xmx4G
--Xss2M
--XX:+AlwaysActAsServerClassMachine
--XX:ReservedCodeCacheSize=512m
--XX:NonProfiledCodeHeapSize=256m
--XX:MaxGCPauseMillis=750
--XX:+UseCompressedOops
--XX:MetaspaceSize=512M
--XX:-ClassUnloadingWithConcurrentMark
--Djava.security.egd=file:/dev/./urandom
+-XX:+UseG1GC

.mill-jvm-opts

@@ -0,0 +1 @@
+.jvmopts

build.mill

@@ -1,5 +1,5 @@
 //| mill-version: 1.1.2
-//| mill-jvm-opts: ["-XX:+UseG1GC", "-Xmx4G", "--enable-native-access=ALL-UNNAMED"]
+//| mill-jvm-version: zulu:21
 //| mvnDeps:
 //| - com.lihaoyi::mill-contrib-jmh:$MILL_VERSION
 //| - com.lihaoyi::mill-contrib-versionfile:$MILL_VERSION
@@ -36,10 +36,14 @@ trait SjsonnetPublishModule extends PublishModule {
     description = artifactName(),
     organization = "com.databricks",
     url = "https://github.com/databricks/sjsonnet",
-    licenses = Seq(License.MIT),
+    licenses = Seq(License.Common.Apache2),
     versionControl = VersionControl.github("databricks", "sjsonnet"),
     developers = Seq(
-      Developer("lihaoyi", "Li Haoyi", "https://github.com/lihaoyi")
+      Developer(
+        name = "Databricks Jsonnet Team",
+        organization = Some("Databricks"),
+        organizationUrl = Some("https://www.databricks.com")
+      )
     )
   )
 }

build.sbt

@@ -60,15 +60,3 @@ lazy val main = (project in file("sjsonnet"))
       Seq(file)
     }.taskValue
   )
-
-lazy val bench = (project in file("bench"))
-  .dependsOn(main % "compile->test")
-  .enablePlugins(JmhPlugin)
-  .settings(commonSettings: _*)
-  .settings(
-    run / fork := true,
-    run / javaOptions ++= Seq(
-      "-Xss100m",
-      "--enable-native-access=ALL-UNNAMED"
-    )
-  )

project/build.properties

@@ -1 +1 @@
-sbt.version=1.11.6
+sbt.version=1.12.5