node (label: 'docker') {
	def app

	stage('Build') {
		checkout scm
		sh 'docker run --rm --volume="$PWD:/srv/jekyll" jekyll/builder jekyll build'
        app = docker.build("maxep/mikee")
    }
	
	stage('Push Image') {
        docker.withRegistry('https://registry.hub.docker.com', 'docker-hub-credentials') {
            app.push("${env.BUILD_NUMBER}")
            app.push("latest")
        }
		sh 'docker image prune -a -f'
    }
}