node {
	checkout scm
	def img
	def def_args = "--no-cache --build-arg LIBS_BUILD_NUMBER=${env.BUILD_NUMBER} --build-arg JOBS_COUNT=4"
	if (env.DOCKER_PREFIX) {
		img = docker.build("libs", "${def_args} --build-arg DOCKER_PREFIX=${env.DOCKER_PREFIX} .")
		img.push(${env.DOCKER_PREFIX}/libs)
	} else {
		img = docker.build("libs", "${def_args} .")
		img.push()
	}
}