public void execute()

in src/main/java/org/apache/maven/plugins/gpg/GpgSignAttachedMojo.java [79:115]
22 lines of code
5 McCabe index (conditional complexity)

    public void execute() throws MojoExecutionException, MojoFailureException {
        if (skip) {
            // We're skipping the signing stuff
            return;
        }

        // ----------------------------------------------------------------------------
        // Collect files to sign
        // ----------------------------------------------------------------------------

        FilesCollector collector = new FilesCollector(project, excludes, getLog());
        List<FilesCollector.Item> items = collector.collect();

        // ----------------------------------------------------------------------------
        // Sign collected files and attach all the signatures
        // ----------------------------------------------------------------------------

        AbstractGpgSigner signer = newSigner(project);
        signer.setOutputDirectory(ascDirectory);
        signer.setBuildDirectory(new File(project.getBuild().getDirectory()));
        signer.setBaseDirectory(project.getBasedir());

        getLog().info("Signing " + items.size() + " file" + ((items.size() > 1) ? "s" : "") + " with "
                + ((signer.keyname == null) ? "default" : signer.keyname) + " secret key.");

        for (FilesCollector.Item item : items) {
            getLog().debug("Generating signature for " + item.getFile());

            File signature = signer.generateSignatureForArtifact(item.getFile());

            projectHelper.attachArtifact(
                    project,
                    item.getExtension() + AbstractGpgSigner.SIGNATURE_EXTENSION,
                    item.getClassifier(),
                    signature);
        }
    }