remkop/graalvm-native-image-plugin

GraalVM Native Image Plugin

This plugin offers a task (nativeImage) to make native executable using GraalVM installed in a machine.

Configuration

You can configure options via nativeImage {}.

graalVmHome - The Home directory of GraalVM, required.
jarTask - A task of JarTask whose output jar will be converted to native executable.(default: jar task)
mainClass - A name of main class, required.
executableName - A name of executable, required.
runtimeClasspath - A configuration of runtime classpath.(default: runtimeClasspath Configuration)

And you can configure arguments to be passed to GraalVM via arguments(String...) method.

Example

script

Gradle Groovy DSL

plugins {
  id 'java'
  id 'org.mikeneck.graal-native-image' version '0.1.1'
}

repositories {
  mavenCentral()
}

dependencies {
  implementation 'org.slf4j:slf4j-simple:1.7.28'
}

nativeImage {
  graalVmHome = System.getProperty('java.home')
  mainClass = 'com.example.App'
  executableName = 'my-native-application'
  arguments(
      '--no-fallback',
      '--enable-all-security-services',
      '--initialize-at-run-time=com.example.runtime',
      '--report-unsupported-elements-at-runtime'
  )
}

Gradle Kotlin DSL

plugins {
  kotlin("jvm") version "1.3.50"
  id("org.mikeneck.graalvm-native-image") version "0.1.1"
}

repositories {
  mavenCentral()
}

dependencies {
  implementation("org.slf4j:slf4j-simple:1.7.28")
}

nativeImage {
    setGraalVmHome(System.getProperty("java.home"))
    setMainClass("com.example.App")
    setExecutableName("my-native-application")
    arguments(
        "--no-fallback",
        "--enable-all-security-services",
        "--initialize-at-run-time=com.example.runtime",
        "--report-unsupported-elements-at-runtime"
    )
}

run task

Before running nativeImage task, GraalVM and native-image command should be installed.

# Prerequisites: GraalVM is installed to your machine.
# Then install native-image.
$ gu install native-image

# Run nativeImage task.
$ ./gradlew nativeImage

# An executable will be created at native-image directory under the project's build directory
$ ls build/native-image
my-native-application

remkop / graalvm-native-image-plugin