feat: elide intellij plugin

.gitignore

@@ -58,4 +58,5 @@ project/docs/apidocs
 packages/cli/README.md.br
 README.md.br
 node_modules
+.intellijPlatform/
 cosign.key

gradle.properties

@@ -19,6 +19,7 @@ buildEmbedded = false
 buildDocs = false
 buildBenchmarks = false
 buildExperimentalEntrypoint = false
+buildIdePlugins = false
 
 enableSigning = false
 enableSigstore = false

gradle/elide.versions.toml

@@ -88,6 +88,9 @@ hibernate = "5.6.11.Final"
 highlights = "1.0.0"
 hikari = "4.0.3"
 hoplite = "2.9.0"
+intellij-platform = "2.5.0"
+intellij-target-ide = "2025.1"
+intellij-sinceBuild = "251"
 inquirer = "0.1.0"
 j4rs = "0.22.0"
 jackson = "2.19.1"
@@ -295,6 +298,7 @@ gr8 = { id = "com.gradleup.gr8", version.ref = "gr8" }
 graalvm = { id = "org.graalvm.buildtools.native" }
 gradle-checksum = { id = "org.gradle.crypto.checksum", version.ref = "gradleChecksum" }
 gradle-testretry = { id = "org.gradle.test-retry", version.ref = "gradleTestRetry" }
+intellij-platform = { id = "org.jetbrains.intellij.platform", version.ref = "intellij-platform" }
 jetbrains-compose = { id = "org.jetbrains.compose" }
 jmh = { id = "me.champeau.jmh", version.ref = "jmh-plugin" }
 jprofiler = { id = "com.jprofiler", version.ref = "jprofiler" }

packages/base/build.gradle.kts

@@ -11,6 +11,7 @@
  * License for the specific language governing permissions and limitations under the License.
  */
 
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 import elide.internal.conventions.kotlin.*
 
 plugins {
@@ -34,6 +35,10 @@ elide {
     explicitApi = true
   }
 
+  jvm {
+    target = JvmTarget.JVM_21
+  }
+
   checks {
     detekt = true
   }

packages/builder/api/builder.api

@@ -1705,43 +1705,6 @@ public final class elide/tooling/jvm/JavadocToolKt {
 	public static final fun getJavadoc ()Lelide/tooling/Tool$CommandLineTool;
 }
 
-public final class elide/tooling/jvm/JvmLibraries {
-	public static final field APIGUARDIAN_API Ljava/lang/String;
-	public static final field EMBEDDED_APIGUARDIAN_VERSION Ljava/lang/String;
-	public static final field EMBEDDED_COROUTINES_VERSION Ljava/lang/String;
-	public static final field EMBEDDED_JUNIT_PLATFORM_VERSION Ljava/lang/String;
-	public static final field EMBEDDED_JUNIT_VERSION Ljava/lang/String;
-	public static final field EMBEDDED_KOTLINX_CSS_VERSION Ljava/lang/String;
-	public static final field EMBEDDED_KOTLINX_HTML_VERSION Ljava/lang/String;
-	public static final field EMBEDDED_KOTLINX_IO_VERSION Ljava/lang/String;
-	public static final field EMBEDDED_OPENTEST_VERSION Ljava/lang/String;
-	public static final field EMBEDDED_SERIALIZATION_VERSION Ljava/lang/String;
-	public static final field INSTANCE Lelide/tooling/jvm/JvmLibraries;
-	public static final field JUNIT_JUPITER_API Ljava/lang/String;
-	public static final field JUNIT_JUPITER_ENGINE Ljava/lang/String;
-	public static final field JUNIT_JUPITER_PARAMS Ljava/lang/String;
-	public static final field JUNIT_PLATFORM_COMMONS Ljava/lang/String;
-	public static final field JUNIT_PLATFORM_CONSOLE Ljava/lang/String;
-	public static final field JUNIT_PLATFORM_ENGINE Ljava/lang/String;
-	public static final field KOTLINX_COROUTINES Ljava/lang/String;
-	public static final field KOTLINX_COROUTINES_TEST Ljava/lang/String;
-	public static final field KOTLINX_CSS Ljava/lang/String;
-	public static final field KOTLINX_HTML Ljava/lang/String;
-	public static final field KOTLINX_IO Ljava/lang/String;
-	public static final field KOTLINX_IO_BYTESTRING Ljava/lang/String;
-	public static final field KOTLINX_SERIALIZATION Ljava/lang/String;
-	public static final field KOTLINX_SERIALIZATION_JSON Ljava/lang/String;
-	public static final field KOTLIN_TEST Ljava/lang/String;
-	public static final field KOTLIN_TEST_JUNIT5 Ljava/lang/String;
-	public static final field OPENTEST Ljava/lang/String;
-	public final fun builtinClasspath (Ljava/nio/file/Path;ZZZ)Lelide/tooling/Classpath;
-	public static synthetic fun builtinClasspath$default (Lelide/tooling/jvm/JvmLibraries;Ljava/nio/file/Path;ZZZILjava/lang/Object;)Lelide/tooling/Classpath;
-	public final fun jarNameFor (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
-	public final fun jarNamed (Ljava/lang/String;)Ljava/lang/String;
-	public final fun resolveJarFor (Ljava/nio/file/Path;Ljava/lang/String;)Ljava/nio/file/Path;
-	public final fun resolveJarFor (Ljava/nio/file/Path;Ljava/lang/String;Ljava/lang/String;)Ljava/nio/file/Path;
-}
-
 public abstract interface class elide/tooling/jvm/gradle/AttributeValue {
 	public static final field Companion Lelide/tooling/jvm/gradle/AttributeValue$Companion;
 }
@@ -2410,16 +2373,6 @@ public final class elide/tooling/jvm/resolver/MavenClassifier : java/lang/Enum,
 	public static fun values ()[Lelide/tooling/jvm/resolver/MavenClassifier;
 }
 
-public final class elide/tooling/jvm/resolver/MavenLockfileResolver : elide/tooling/ClasspathsProvider {
-	public static final field Companion Lelide/tooling/jvm/resolver/MavenLockfileResolver$Companion;
-	public fun classpathProvider (Lelide/tooling/ClasspathSpec;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static final fun of (Lelide/tooling/lockfile/ElideLockfile$MavenLockfile;Ljava/nio/file/Path;)Lelide/tooling/jvm/resolver/MavenLockfileResolver;
-}
-
-public final class elide/tooling/jvm/resolver/MavenLockfileResolver$Companion {
-	public final fun of (Lelide/tooling/lockfile/ElideLockfile$MavenLockfile;Ljava/nio/file/Path;)Lelide/tooling/jvm/resolver/MavenLockfileResolver;
-}
-
 public final class elide/tooling/jvm/resolver/MavenResolverErrors : java/lang/RuntimeException {
 	public final fun getErrors ()Ljava/util/List;
 }

packages/builder/src/main/kotlin/elide/tooling/jvm/JvmBuildConfigurator.kt

@@ -66,120 +66,6 @@ private fun srcSetTaskName(srcSet: SourceSet, name: String): String = buildStrin
   append(srcSet.name.slice(1..srcSet.name.lastIndex))
 }
 
-/**
- * # JVM Libraries
- *
- * Describes coordinates and versions for built-in libraries which ship with Elide.
- */
-public object JvmLibraries {
-  public const val EMBEDDED_JUNIT_VERSION: String = "5.13.1"
-  public const val EMBEDDED_JUNIT_PLATFORM_VERSION: String = "1.13.1"
-  public const val EMBEDDED_APIGUARDIAN_VERSION: String = "1.1.2"
-  public const val EMBEDDED_OPENTEST_VERSION: String = "1.3.0"
-  public const val EMBEDDED_KOTLINX_HTML_VERSION: String = "0.12.0"
-  public const val EMBEDDED_KOTLINX_CSS_VERSION: String = "2025.7.1"
-  public const val EMBEDDED_KOTLINX_IO_VERSION: String = "0.8.0"
-  public const val EMBEDDED_COROUTINES_VERSION: String = KotlinLanguage.COROUTINES_VERSION
-  public const val EMBEDDED_SERIALIZATION_VERSION: String = KotlinLanguage.SERIALIZATION_VERSION
-  public const val APIGUARDIAN_API: String = "org.apiguardian:apiguardian-api"
-  public const val JUNIT_JUPITER_API: String = "org.junit.jupiter:junit-jupiter-api"
-  public const val JUNIT_JUPITER_ENGINE: String = "org.junit.jupiter:junit-jupiter-engine"
-  public const val JUNIT_PLATFORM_ENGINE: String = "org.junit.platform:junit-platform-engine"
-  public const val JUNIT_PLATFORM_COMMONS: String = "org.junit.platform:junit-platform-commons"
-  public const val JUNIT_PLATFORM_CONSOLE: String = "org.junit.platform:junit-platform-console"
-  public const val JUNIT_JUPITER_PARAMS: String = "org.junit.jupiter:junit-jupiter-params"
-  public const val OPENTEST: String = "org.opentest4j:opentest4j"
-  public const val KOTLIN_TEST: String = "org.jetbrains.kotlin:kotlin-test"
-  public const val KOTLIN_TEST_JUNIT5: String = "org.jetbrains.kotlin:kotlin-test-junit5"
-  public const val KOTLINX_HTML: String = "org.jetbrains.kotlinx:kotlinx-html-jvm"
-  public const val KOTLINX_CSS: String = "org.jetbrains.kotlinx:kotlinx-css-jvm"
-  public const val KOTLINX_IO: String = "org.jetbrains.kotlinx:kotlinx-io-jvm"
-  public const val KOTLINX_IO_BYTESTRING: String = "org.jetbrains.kotlinx:kotlinx-io-bytestring-jvm"
-  public const val KOTLINX_COROUTINES: String = "org.jetbrains.kotlinx:kotlinx-coroutines-core-jvm"
-  public const val KOTLINX_COROUTINES_TEST: String = "org.jetbrains.kotlinx:kotlinx-coroutines-test-jvm"
-  public const val KOTLINX_SERIALIZATION: String = "org.jetbrains.kotlinx:kotlinx-serialization-core-jvm"
-  public const val KOTLINX_SERIALIZATION_JSON: String = "org.jetbrains.kotlinx:kotlinx-serialization-json-jvm"
-
-  internal val baseCoordinates = arrayOf(
-    jarNamed("kotlin-stdlib"),
-    jarNamed("kotlin-reflect"),
-  )
-
-  internal val baseKotlinxCoordinates = arrayOf(
-    KOTLINX_HTML to EMBEDDED_KOTLINX_HTML_VERSION,
-    KOTLINX_CSS to EMBEDDED_KOTLINX_CSS_VERSION,
-    KOTLINX_IO to EMBEDDED_KOTLINX_IO_VERSION,
-    KOTLINX_IO_BYTESTRING to EMBEDDED_KOTLINX_IO_VERSION,
-  )
-
-  internal val testCoordinates = arrayOf(
-    OPENTEST to EMBEDDED_OPENTEST_VERSION,
-    JUNIT_JUPITER_API to EMBEDDED_JUNIT_VERSION,
-    JUNIT_JUPITER_PARAMS to EMBEDDED_JUNIT_VERSION,
-    JUNIT_JUPITER_ENGINE to EMBEDDED_JUNIT_VERSION,
-    JUNIT_PLATFORM_ENGINE to EMBEDDED_JUNIT_PLATFORM_VERSION,
-    JUNIT_PLATFORM_COMMONS to EMBEDDED_JUNIT_PLATFORM_VERSION,
-    JUNIT_PLATFORM_CONSOLE to EMBEDDED_JUNIT_PLATFORM_VERSION,
-    KOTLIN_TEST to KotlinLanguage.VERSION,
-    KOTLIN_TEST_JUNIT5 to KotlinLanguage.VERSION,
-    KOTLINX_COROUTINES_TEST to EMBEDDED_COROUTINES_VERSION,
-    KOTLINX_SERIALIZATION to EMBEDDED_SERIALIZATION_VERSION,
-    KOTLINX_SERIALIZATION_JSON to EMBEDDED_SERIALIZATION_VERSION,
-    APIGUARDIAN_API to EMBEDDED_APIGUARDIAN_VERSION,
-  )
-
-  public fun jarNamed(name: String): String = buildString {
-    append(name)
-    append('.')
-    append("jar")
-  }
-
-  public fun jarNameFor(coordinate: String, version: String): String {
-    val parts = coordinate.split(":")
-    require(parts.size == 2) { "Invalid built-in coordinate: $coordinate" }
-    return "${parts[1]}-$version.jar"
-  }
-
-  public fun resolveJarFor(path: Path, coordinate: String, version: String): Path {
-    return resolveJarFor(path, jarNameFor(coordinate, version))
-  }
-
-  public fun resolveJarFor(path: Path, name: String): Path {
-    return path
-      .resolve("kotlin")
-      .resolve(KotlinLanguage.VERSION)
-      .resolve("lib")
-      .resolve(name)
-  }
-
-  public fun builtinClasspath(
-    path: Path,
-    tests: Boolean = false,
-    kotlin: Boolean = true,
-    kotlinx: Boolean = true,
-  ): Classpath {
-    return Classpath.from(
-      buildList {
-        if (kotlin || tests) addAll(
-          baseCoordinates.map {
-            resolveJarFor(path, it)
-          },
-        )
-        if (kotlinx) baseKotlinxCoordinates.forEach { (coordinate, version) ->
-          add(resolveJarFor(path, coordinate, version))
-        }
-        if (tests) {
-          addAll(
-            testCoordinates.map { (coordinate, version) ->
-              resolveJarFor(path, coordinate, version)
-            },
-          )
-        }
-      },
-    )
-  }
-}
-
 /**
  * ## JVM Build Configurator
  */

packages/cli/build.gradle.kts

@@ -2196,7 +2196,6 @@ fun Jar.applyJarSettings() {
 }
 
 val intermediateKotlinResources = kotlinHomeRoot.map { it.dir(libs.versions.kotlin.sdk.get()) }
-val pklSources = layout.projectDirectory.dir("src/main/pkl")
 
 // note: the traditional KOTLIN_HOME path does not end with `lib`, so it should point to the versioned kotlin root here,
 // even though elide's own paths include `lib`.
@@ -2292,10 +2291,6 @@ tasks {
     //   include("umbrella.dll")
     //   into("META-INF/native/")
     // }
-
-    from(pklSources) {
-      into("META-INF/elide/pkl/")
-    }
   }
 
   jar {

packages/cli/src/projects/ktjvm/src/main/kotlin/sample/main.kt

@@ -3,7 +3,7 @@ package sample
 import com.google.common.base.Joiner
 
 fun render_greeting(): String {
-  return Joiner.on(", ").join("Hello", "World")
+  return Joiner.on(" ").join("Hello", "World")
 }
 
 fun main() {

packages/core/build.gradle.kts

@@ -11,6 +11,7 @@
  * License for the specific language governing permissions and limitations under the License.
  */
 
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 import elide.internal.conventions.kotlin.*
 
 plugins {
@@ -32,6 +33,10 @@ elide {
     target = KotlinTarget.Default
     explicitApi = true
   }
+
+  jvm {
+    target = JvmTarget.JVM_21
+  }
 }
 
 dependencies {