packDeb.groovy

task packDeb(type: Deb) {
    description 'Creates .deb package.'

    into '/opt/' + project.name // root directory

    from(jar.outputs.files) { // copy *.jar
        into 'lib'
        fileMode 0500
        user 'springapp'
        permissionGroup 'springapp'
    }

    from('build/resources/main/' + project.name + '.conf') { // copy .conf
        into 'conf'
        fileMode 0400
        user 'root'
        permissionGroup 'root'
    }

    // symlinks jar to init.d
    link('/etc/init.d/election',
            '/opt/' + project.name + '/lib/' + jar.archiveName)

    // link init.d to rc2.d
    link('/opt/' + project.name + '/lib/' + project.name + '-' + project.version + '.conf',
            '/opt/' + project.name + '/conf/' + project.name + '.conf')

    // link conf to jar location
    link('/etc/rc2.d/S02election', '/etc/init.d/election')

    postInstall 'chattr +i ' + '/opt/' + project.name + '/lib/' + jar.archiveName
}