pipeline {
    agent any

    environment {
        def appName = "jk-temporary-workers"
        def branch = "master"
        def host = '121.37.187.149'
    }

    tools {
        // Install the Maven version configured as "M3" and add it to the path.
        maven "M3"
        jdk "jdk8"
    }

    stages {
        stage('checkout') {
            steps {
                dir("${env.WORKSPACE}/code"){
                    git branch: branch,credentialsId: 'cd13504d-d7eb-433f-be4b-4cbeedf0372d', url: 'http://47.92.161.104:10080/shuzhan/jp-employment-server.git'
                }
            }
        }

        stage('package') {
            steps {
                dir("${env.WORKSPACE}/code"){
                    sh 'mvn -s "/usr/local/maven/apache-maven-3.3.9/conf/jenkins.xml" clean package -Dmaven.test.skip=true -P test'
                }
            }
        }

        stage('deploy') {
            steps {
                script {
                    dir("${env.WORKSPACE}/code/web/target") {
                        withCredentials([usernamePassword(credentialsId: host,
                                passwordVariable: 'pwd', usernameVariable: 'userName')]) {
                            def sshServer = [:]

                            sshServer.name = 'huawei server'
                            sshServer.host = host
                            sshServer.user = userName
                            sshServer.password = pwd
                            sshServer.allowAnyHosts= true

                            sshCommand remote: sshServer, command: "docker stop ${appName}"

                            def targetFolder = "/opt/mydocker/tomcat8/jp-employment/webapps"

                            if(fullUpdate=='true'){
                                sh "mv web-1.0.0.war web.zip"
                                sshPut remote: sshServer, from: 'web.zip', into: targetFolder
                                sshCommand remote: sshServer, command: "rm -rf ${targetFolder}/${appName}-server"
                                sshCommand remote: sshServer, command: "unzip ${targetFolder}/web.zip -d ${targetFolder}/${appName}-server"
                            }
                            else{
                                //更新 classes
                                dir("${env.WORKSPACE}/code/web/target/web-1.0.0/WEB-INF/classes"){
                                    sh 'tar -czvf com.tar.gz com'
                                    sshPut remote: sshServer, from: 'com.tar.gz', into: "${targetFolder}/${appName}-server/WEB-INF/classes"
                                    sshCommand remote: sshServer, command: "rm -rf ${targetFolder}/${appName}-server/WEB-INF/classes/com"
                                    sshCommand remote: sshServer, command: "tar -zxvf ${targetFolder}/${appName}-server/WEB-INF/classes/com.tar.gz -C ${targetFolder}/${appName}-server/WEB-INF/classes"
                                }

                                //更新 lib
                                dir("${env.WORKSPACE}/code/web/target/web-1.0.0/WEB-INF/lib"){
                                    sshPut remote: sshServer, from: "common-1.0.0.jar", into: "${targetFolder}/${appName}-server/WEB-INF/lib"
                                }
                            }

                            sshCommand remote: sshServer, command: "docker start ${appName}"
                        }
                    }
                }
            }
        }
    }
}