Merge pull request #580 from dnestoro/dnestoro/SetProperDefaultMetadataCopyDir

Update Default Target Directory for MetadataCopy Task

Author: dnestoro

docs/src/docs/snippets/gradle/groovy/build.gradle

@@ -99,7 +99,7 @@ graalvmNative {
  // Copies metadata collected from tasks into the specified directories.
  metadataCopy {
  inputTaskNames.add("test") // Tasks previously executed with the agent attached.
- outputDirectories.add("src/main/resources/META-INF/native-image")
+ outputDirectories.add("src/main/resources/META-INF/native-image/<groupId>/<artifactId>/") // Replace <groupId> and <artifactId> with GAV coordinates of your project
  mergeWithExisting = true // Instead of copying, merge with existing metadata in the output directories.
  }
 

docs/src/docs/snippets/gradle/kotlin/build.gradle.kts

@@ -100,7 +100,7 @@ graalvmNative {
  // Copies metadata collected from tasks into the specified directories.
  metadataCopy {
  inputTaskNames.add("test") // Tasks previously executed with the agent attached.
- outputDirectories.add("src/main/resources/META-INF/native-image")
+ outputDirectories.add("src/main/resources/META-INF/native-image/<groupId>/<artifactId>/") // Replace <groupId> and <artifactId> with GAV coordinates of your project
  mergeWithExisting.set(true) // Instead of copying, merge with existing metadata in the output directories.
  }
 

native-maven-plugin/src/main/java/org/graalvm/buildtools/maven/MetadataCopyMojo.java

@@ -98,7 +98,10 @@ public void execute() throws MojoExecutionException {
  String buildDirectory = project.getBuild().getDirectory() + "/native/agent-output/";
  String destinationDir = config.getOutputDirectory();
  if (destinationDir == null) {
- destinationDir = project.getBuild().getOutputDirectory() + DEFAULT_OUTPUT_DIRECTORY;
+ destinationDir = project.getBuild().getOutputDirectory()
+ .concat(DEFAULT_OUTPUT_DIRECTORY).concat("/")
+ .concat(project.getGroupId()).concat("/")
+ .concat(project.getArtifactId());
  }
 
  if (!Files.isDirectory(Paths.get(destinationDir))) {