gistfile1.txt

        stage('Build docker') {
            steps {
                script {
                    def imageTag = dockerImage.getImageTag("${BRANCH_NAME}", "${REVISION}");
                    docker.build("${PROJECT_NAME}" + ":" + imageTag)
                }
            }
        }

        stage('Push docker') {
            when {
                anyOf {
                    branch 'develop' // for development
                    branch 'release/**' // for release
                }
            }
            steps {
                script {
                    docker.withRegistry("${DOCKER_REGISTRY_URI}", "${DOCKER_REGISTRY_LOGIN}") {
                        def imageTag = dockerImage.getImageTag("${BRANCH_NAME}", "${REVISION}");
                        def image = docker.image("${PROJECT_NAME}")
                        echo "Pushing image tag ${imageTag}..."
                        image.push(imageTag);
                    }
                }
            }
        }