pipeline {
    agent {
        label "dev"
    }

    environment {
        BUILD_IMAGE = "${sh(script:'echo -n likei-dev:auth-$(date +%Y%m%dv%H%M%S)', returnStdout: true)}"
        JAR_FILE = ""
        JAR_SIZE = ""
        JAR_TARGET_DIR = "rc-auth/target"
        JAR_NAME = "rc-auth-*.jar"
        IMAGE_REP_TAG = "989328288674.dkr.ecr.ap-southeast-1.amazonaws.com/"
        DOCKER_FILE = "rc-auth/Dockerfile"
        DOCKER_DIR = "rc-auth"
        K8S_NAMESPACE = "prod"
        K8S_DEPLOYMENT = "auth"
        K8S_APP_LABEL = "auth"
    }

    stages {
        stage('Build') {
            steps {
                sh 'mvn clean package -pl rc-auth -am -P prod -Dmaven.test.skip=true'
                sh 'ls ${JAR_TARGET_DIR}'
                script {
                  JAR_FILE="${sh(script:'ls -t ${JAR_TARGET_DIR}/${JAR_NAME} | head -n 1', returnStdout: true)}"
                  JAR_SIZE="${sh(script:'du -h ${JAR_TARGET_DIR}/${JAR_NAME}', returnStdout: true)}"
                  IMAGE_REP_TAG="${sh(script:'echo -n ${IMAGE_REP_TAG}${BUILD_IMAGE}', returnStdout: true)}"
                }
                echo "---> Jar file: ${JAR_FILE}"
                echo "---> Jar size: ${JAR_SIZE}"
                echo "---> Image name: ${BUILD_IMAGE}"
                echo "---> Image registry tag: ${IMAGE_REP_TAG}"
            }
        }
        stage('Build image') {
            steps {
                sh "aws ecr get-login-password --region ap-southeast-1 | docker login --username AWS --password-stdin 989328288674.dkr.ecr.ap-southeast-1.amazonaws.com"
                sh "docker build --build-arg SERVICE_VERSION=${BUILD_IMAGE} -f ${DOCKER_FILE} -t ${BUILD_IMAGE} ${DOCKER_DIR}"
            }
        }
        stage('Upload image') {
            steps {
                sh "docker tag ${BUILD_IMAGE} ${IMAGE_REP_TAG}"
                sh "docker push ${IMAGE_REP_TAG}"
                sh "docker rmi -f ${BUILD_IMAGE} ${IMAGE_REP_TAG}"
            }
        }
        stage('Apply') {
            steps {
                sh "pwd && whoami"
                sh "kubectl -n ${K8S_NAMESPACE} set image deployment/${K8S_DEPLOYMENT} ${K8S_APP_LABEL}=${IMAGE_REP_TAG} --kubeconfig /data/kube/prod-config"
            }
        }
    }

    post {
        always {
            cleanWs()
        }
    }
}