Gradle: Use GraalVM's native build tools plugin

The advantage of GraalVM's native build tools plugin [1] over Palantir's
plugin is that reflection metadata is automatically downloaded and
Gradle's native toolchain mechanism [2] is used (via the Foojay Toolchains
Plugin [3]) to bootstrap GraalVM. By default, it uses the latest GraalVM
release for the language version of the JVM that runs the Gradle build.

[1]: https://graalvm.github.io/native-build-tools/latest/gradle-plugin.html
[2]: https://docs.gradle.org/current/userguide/toolchains.html
[3]: https://github.com/gradle/foojay-toolchains

Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>

cli/build.gradle.kts

@@ -27,7 +27,7 @@ plugins {
     application
 
     // Apply third-party plugins.
-    alias(libs.plugins.graal)
+    alias(libs.plugins.graalVmNativeImage)
     alias(libs.plugins.shadow)
 }
 
@@ -36,32 +36,14 @@ application {
     mainClass.set("org.ossreviewtoolkit.cli.OrtMainKt")
 }
 
-graal {
-    graalVersion(libs.versions.graal.get())
-    javaVersion("17")
-
-    // Build a standalone native executable or report a failure.
-    option("--no-fallback")
-
-    // Work-around for:
-    // "WARNING: Unknown module: org.graalvm.nativeimage.llvm specified to --add-exports"
-    option("-J--add-modules")
-    option("-JALL-SYSTEM")
-
-    // Work-around for:
-    // "Error: Classes that should be initialized at run time got initialized during image building"
-    option("--initialize-at-build-time=org.jruby.util.RubyFileTypeDetector")
-
-    // Work-around for:
-    // "Unsupported method java.lang.invoke.MethodHandleNatives.setCallSiteTargetNormal() is reachable"
-    option("--report-unsupported-elements-at-runtime")
-
-    // Work-around for:
-    // "Error: Non-reducible loop requires too much duplication"
-    option("-H:MaxDuplicationFactor=3.0")
+graalvmNative {
+    metadataRepository {
+        enabled.set(true)
+    }
+}
 
-    mainClass("org.ossreviewtoolkit.cli.OrtMainKt")
-    outputName("ort")
+tasks.withType<Copy>().configureEach {
+    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
 }
 
 tasks.withType<ShadowJar>().configureEach {

gradle/libs.versions.toml

@@ -2,7 +2,8 @@
 detektPlugin = "1.22.0"
 dokkaPlugin = "1.7.20"
 downloadPlugin = "5.3.0"
-graalPlugin = "0.12.0"
+foojayResolverConventionPlugin = "0.4.0"
+graalVmNativeImagePlugin = "0.9.19"
 graphQlPlugin = "6.3.3"
 ideaExtPlugin = "1.1.7"
 kotlinPlugin = "1.8.0"
@@ -22,8 +23,6 @@ diskLruCache = "2.0.2"
 exposed = "0.41.1"
 flexmark = "0.64.0"
 freemarker = "2.3.31"
-# @keep this version which is only being used via get().
-graal = "22.2.0"
 greenmail = "1.6.12"
 hikari = "5.0.1"
 hoplite = "2.7.0"
@@ -66,7 +65,8 @@ xz = "1.9"
 detekt = { id = "io.gitlab.arturbosch.detekt", version.ref = "detektPlugin" }
 dokka = { id = "org.jetbrains.dokka", version.ref = "dokkaPlugin" }
 download = { id = "de.undercouch.download", version.ref = "downloadPlugin" }
-graal = { id = "com.palantir.graal", version.ref = "graalPlugin" }
+foojayResolverConvention = { id = "org.gradle.toolchains.foojay-resolver-convention", version.ref = "foojayResolverConventionPlugin" }
+graalVmNativeImage = { id = "org.graalvm.buildtools.native", version.ref = "graalVmNativeImagePlugin" }
 graphQl = { id = "com.expediagroup.graphql", version.ref = "graphQlPlugin" }
 ideaExt = { id = "org.jetbrains.gradle.plugin.idea-ext", version.ref = "ideaExtPlugin" }
 kotlin = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlinPlugin" }