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5a7ad6bfe4
Upgrade to GraalVM JDK 21. ``` > java -version openjdk version "21" 2023-09-19 OpenJDK Runtime Environment GraalVM CE 21+35.1 (build 21+35-jvmci-23.1-b15) OpenJDK 64-Bit Server VM GraalVM CE 21+35.1 (build 21+35-jvmci-23.1-b15, mixed mode, sharing) ``` With SDKMan, download with `sdk install java 21-graalce`. # Important Notes - After this PR, one can theoretically run enso with any JRE with version at least 21. - Removed `sbt bootstrap` hack and all the other build time related hacks related to the handling of GraalVM distribution. - `project-manager` remains backward compatible - it can open older engines with runtimes. New engines now do no longer require a separate runtime to be downloaded. - sbt does not support compilation of `module-info.java` files in mixed projects - https://github.com/sbt/sbt/issues/3368 - Which means that we can have `module-info.java` files only for Java-only projects. - Anyway, we need just a single `module-info.class` in the resulting `runtime.jar` fat jar. - `runtime.jar` is assembled in `runtime-with-instruments` with a custom merge strategy (`sbt-assembly` plugin). Caching is disabled for custom merge strategies, which means that re-assembly of `runtime.jar` will be more frequent. - Engine distribution contains multiple JAR archives (modules) in `component` directory, along with `runner/runner.jar` that is hidden inside a nested directory. - The new entry point to the engine runner is [EngineRunnerBootLoader](https://github.com/enso-org/enso/pull/7991/files#diff-9ab172d0566c18456472aeb95c4345f47e2db3965e77e29c11694d3a9333a2aa) that contains a custom ClassLoader - to make sure that everything that does not have to be loaded from a module is loaded from `runner.jar`, which is not a module. - The new command line for launching the engine runner is in [distribution/bin/enso](https://github.com/enso-org/enso/pull/7991/files#diff-0b66983403b2c329febc7381cd23d45871d4d555ce98dd040d4d1e879c8f3725) - [Newest version of Frgaal](https://repo1.maven.org/maven2/org/frgaal/compiler/20.0.1/) (20.0.1) does not recognize `--source 21` option, only `--source 20`.
82 lines
2.4 KiB
Scala
82 lines
2.4 KiB
Scala
import sbt._
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import sbt.util.CacheStoreFactory
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/** A helper for generating manifests for bundled libraries. */
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object LibraryManifestGenerator {
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/** Represents a library that will be bundled with the engine and needs to
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* have its manifest generated.
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*/
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case class BundledLibrary(name: String, version: String)
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/** Generates manifests for the provided libraries.
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*
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* It assumes that the engine-runner/assembly task is up to date (as it uses
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* its artifacts).
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*
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* @param javaOpts The java options to pass to the manifest generator.
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*/
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def generateManifests(
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libraries: Seq[BundledLibrary],
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distributionRoot: File,
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log: Logger,
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javaOpts: Seq[String],
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cacheStoreFactory: CacheStoreFactory
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): Unit =
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for (BundledLibrary(qualifiedName, version) <- libraries) {
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val (namespace, name) = qualifiedName.split('.') match {
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case Array(namespace, name) => (namespace, name)
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case _ =>
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throw new IllegalArgumentException(
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s"Invalid library name [$qualifiedName]."
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)
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}
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val projectPath =
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distributionRoot / "lib" / namespace / name / version
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val store =
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cacheStoreFactory.make(s"library-manifest-$namespace-$name-$version")
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val sources = (projectPath / "src").allPaths.get
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Tracked.diffInputs(store, FileInfo.hash)(sources.toSet) { diff =>
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def manifestExists = (projectPath / "manifest.yaml").exists()
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if (diff.modified.nonEmpty || !manifestExists) {
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log.info(s"Regenerating manifest for [$projectPath].")
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runGenerator(projectPath, javaOpts, log)
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} else {
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log.debug(s"[$projectPath] manifest is up to date.")
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}
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}
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}
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private def runGenerator(
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projectPath: File,
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javaOpts: Seq[String],
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log: Logger
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): Unit = {
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val javaCommand =
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ProcessHandle.current().info().command().asScala.getOrElse("java")
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val command = Seq(
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javaCommand
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) ++ javaOpts ++ Seq(
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"--update-manifest",
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"--in-project",
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projectPath.getCanonicalPath
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)
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log.debug(s"Running [$command].")
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val exitCode = sys.process
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.Process(
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command,
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None,
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"ENSO_EDITION_PATH" -> file("distribution/editions").getCanonicalPath
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)
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.!
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if (exitCode != 0) {
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val message = s"Command [$command] has failed with code $exitCode."
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log.error(message)
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throw new RuntimeException(message)
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}
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}
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}
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