import java.time.LocalDateTime
import java.time.format.DateTimeFormatter

pipeline {
	agent any
	parameters {
		string(name: 'profile', defaultValue: 'dev', description: 'Build environment')
		string(name: 'dockerRepository', defaultValue: '47.97.206.189:5000', description: 'docker repository')
	}

	tools {
		maven 'maven3.8.2'
		jdk 'openjdk-jdk11'
	}

	environment {
		orderCenterPath = 'business/order-center'
		userCenterPath = 'business/user-center'
		gatewayCenterPath = 'gateway/sc-gateway'
		oauthCenterPath = 'gateway/oauth2'
		kubectl = "kubectl --kubeconfig /var/jenkins_home/k8s/kubectl/config"
	}

	stages {
		stage('Prepare') {
			steps {
				sh "mvn -P ${profile} clean validate compile test package"
				script {
					container_version = ":" + LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyyMMddHHmmss"))
				}
			}
		}
		stage('Build') {
			failFast true
			parallel {
				stage('Build order center') {
					steps {
						script {
							def orderPom = readMavenPom file: "${orderCenterPath}/pom.xml"
							userCenterJarName = "basic-${orderPom.artifactId}-${profile}"
							userTag = "${dockerRepository}/${userCenterJarName}${container_version}"
						}
						sh "docker build --build-arg JAR_FILE=${userCenterJarName}.jar -t ${userCenterJarName} ${orderCenterPath}"
						sh "docker tag ${userCenterJarName} ${userTag}"
						sh "docker push ${userTag}"
					}
				}
				stage('Build user center') {
					steps {
						script {
							def userPom = readMavenPom file: "${userCenterPath}/pom.xml"
							orderCenterJarName = "basic-${userPom.artifactId}-${profile}"
							orderTag = "${dockerRepository}/${orderCenterJarName}${container_version}"
						}
						sh "docker build --build-arg JAR_FILE=${orderCenterJarName}.jar -t ${orderCenterJarName} ${userCenterPath}"
						sh "docker tag ${orderCenterJarName} ${orderTag}"
						sh "docker push ${orderTag}"
					}
				}
				stage('Build gateway') {
					steps {
						script {
							def gatewayPom = readMavenPom file: "${gatewayCenterPath}/pom.xml"
							gatewayJarName = "basic-${gatewayPom.artifactId}-${profile}"
							gatewayTag = "${dockerRepository}/${gatewayJarName}${container_version}"
						}
						sh "docker build --build-arg JAR_FILE=${gatewayJarName}.jar -t ${gatewayJarName} ${gatewayCenterPath}"
						sh "docker tag ${gatewayJarName} ${gatewayTag}"
						sh "docker push ${gatewayTag}"
					}
				}
				stage('Build oauth2') {
					steps {
						script {
							def oauthPom = readMavenPom file: "${oauthCenterPath}/pom.xml"
							oauthJarName = "basic-${oauthPom.artifactId}-${profile}"
							oauthTag = "${dockerRepository}/${oauthJarName}${container_version}"
						}
						sh "docker build --build-arg JAR_FILE=${oauthJarName}.jar -t ${oauthJarName} ${oauthCenterPath}"
						sh "docker tag ${oauthJarName} ${oauthTag}"
						sh "docker push ${oauthTag}"
					}
				}
			}
		}
		stage("Deploy") {
			steps {
				script {
					env.profile = profile
					tempFileName = "kubernetes_temp.yaml"
					// 设置版本号 解决k8s文件镜像不更新的问题
					env.container_version = container_version
					env.JAVA_OPTS = '-Xms512m -Xmx512m'
				}
				// 替换k8s文件中的环境变量
				sh "envsubst < build/kubernetes-${profile}.yaml > ${tempFileName}"
				script {
					def file = readFile file: tempFileName
					println file
				}
				sh "${kubectl} apply --record -f ${tempFileName}"
			}
		}
	}

	post {
		always {
			script {
				def template = readFile file: 'build/jenkins-mail-template.html'
				emailext body: template, subject: '${PROJECT_NAME}', to: '[email protected],'
			}
		}
		success {
			script {
				junit "**/target/surefire-reports/*.xml"
				jacoco(
					execPattern: '**/target/jacoco.exec',
					classPattern: '**/classes',
					exclusionPattern: '**/src/test*',
				)
			}
		}
	}
}