}

    public static DefaultIvyArtifactName forFile(File file, @Nullable String classifier) {
        String fileName = file.getName();
        return forFileName(fileName, classifier);
    }

    public static DefaultIvyArtifactName forFileName(String fileName, @Nullable String classifier) {
        String name = Files.getNameWithoutExtension(fileName);
        String extension = Files.getFileExtension(fileName);

                fileName = Files.getNameWithoutExtension(fileName); // removes the .asc
                IvyArtifactName base = DefaultIvyArtifactName.forFileName(fileName, null);
                return new DefaultIvyArtifactName(
                    base.getName(),
                    "asc",
                    base.getExtension() + ".asc"
                );
            }