BND might get wrong file extension

[laeubi]

AbstractBndMavenPlugin makes the (wrong) assumption that the file extension is always the packaging type, while this is true for some (e.g. jar/war) this is not generally true.

bnd/maven/bnd-maven-plugin/src/main/java/aQute/bnd/maven/plugin/AbstractBndMavenPlugin.java

Lines 623 to 629 in b25057b

	private File createArtifactFile() {
	return new File(targetDir, project.getBuild()
	.getFinalName()
	+ getClassifier().map("-"::concat)
	.orElse("")
	+ "." + project.getPackaging());
	}

Instead BND should query the org.apache.maven.artifact.handler.manager.ArtifactHandlerManager e.g.

public String getExtension(String packaging) {
    if (packaging == null) {
        return "jar";
    }
    ArtifactHandler handler = artifactHandlerManager.getArtifactHandler(packaging);
    return handler.getExtension();
}

[laeubi]

Thanks for fixing this 👍