@Override
    public void apply( Project project ) {
        if ( System.getenv( "JRS_S3_URI" ) != null ) {
            <http://log.info|log.info>( "publishing to: {}", System.getenv( "JRS_S3_URI" ) );
            project.getPluginManager().apply( MavenPublishPlugin.class );
            TaskContainer tasks = project.getTasks();
            project.getExtensions().configure( PublishingExtension.class, ext -> {
                ext.repositories( repos -> {
                    repos.maven( repo -> {
                        repo.setUrl( URI.create( System.getenv( "JRS_S3_URI" ) ) );
                        repo.credentials( AwsCredentials.class, creds -> {
                            creds.setAccessKey( System.getenv( "JRS_ACCESSKEYID" ) );
                            creds.setSecretKey( System.getenv( "JRS_SECRETACCESSKEY" ) );
                        } );
                    } );
                } );
                ext.publications( pubs -> {
                    Jar sourceJar = tasks.create( "sources", Jar.class, jarTask -> {
                        getSourceSets().stream()
                                .map( SourceSet::getAllSource )
                                .map( sds -> project.copySpec().from( sds ) )
                                .forEach( copySpec -> jarTask.include( copySpec.getIncludes() ) );
                    } );

                    pubs.create( "private", MavenPublication.class, pub -> {
                        pub.from( project.getComponents().getAt( "java" ) );
                        /// pub.artifact( sourceJar );
                    } );
                } );
            } );
        }
        else {
            <http://log.info|log.info>( "no repository to publish to defined" );
        }
    }