pipeline {
    agent {
      label "jenkins-maven"
    }
    options{
        buildDiscarder(logRotator(numToKeepStr: '3'))//最多保留3次构建结果
        timeout(time: 1, unit: 'HOURS')
    }
    parameters {
    	booleanParam(name: 'dev_spaces', defaultValue: true, description: '部署开发环境,仅对RP分支生效')
    	booleanParam(name: 'preview_spaces', defaultValue: false, description: '部署集成环境,仅对RP分支生效')
    }
    environment {
      //ORG为整体项目名称，例示：klx为产品项目
      ORG               = 'klx'
      //APP_NAME为该项目的的名称，也为镜像的名称
      APP_NAME          = 'ms-gateway'
      CHARTMUSEUM_CREDS = credentials('chartmuseum')
      PREVIEW_NAMESPACE = "preview"
      TEST_NAMESPACE = "test"
      DEV_NAMESPACE = "dev"
    }
    stages {
      stage('CI Build and push snapshot') {
        when {
          branch 'PR-*'
        }
        environment {
          PREVIEW_VERSION = "0.0.0-SNAPSHOT-$BRANCH_NAME-$BUILD_NUMBER"
          //PREVIEW_NAMESPACE = "$APP_NAME-$BRANCH_NAME".toLowerCase()
          HELM_RELEASE = "$PREVIEW_NAMESPACE".toLowerCase()
          projectpom = readMavenPom file: 'pom.xml'
		  projectArtifactId = projectpom.getArtifactId()
        }
        steps {
          container('maven') {
            sh "mvn versions:set -DnewVersion=$PREVIEW_VERSION"
            sh "mvn package -Dmaven.test.skip=true"
            sh 'export VERSION=$PREVIEW_VERSION && skaffold build -f skaffold-dev.yaml'


            //sh "jx step post build --image $DOCKER_REGISTRY/$ORG/$APP_NAME:$PREVIEW_VERSION"
          }
		  script {
	      	if(dev_spaces == 'true'){
	           dir ('./charts/dev') {
		           container('maven') {
		             sh "export FILE_NAME=$projectArtifactId && export NAMESPACE=$DEV_NAMESPACE && make preview"
		             
		             sh "helm template -n $DEV_NAMESPACE --output-dir . . "
		             sh "kubectl apply -f ./$DEV_NAMESPACE/charts/$projectArtifactId/templates/ -n $DEV_NAMESPACE "
		             //sh "helm upgrade --namespace $DEV_NAMESPACE --install --wait --force --timeout 600 dev-$projectArtifactId ."
		             //sh 'export CHART_REPOSITORY=$CHARTMUSEUM_REPO && jx step helm apply --name $webgateArtifactId --dir . --namespace my-preview'
		             //sh "jx preview --app $APP_NAME --dir ../.."
		             //sh 'kubectl delete configmap exposecontroller -n $DEV_NAMESPACE'
		           }
	          }  	
	        }
			if(preview_spaces == 'true'){
	          dir ('./charts/preview') {
	           container('maven') {
	             sh "export FILE_NAME=$projectArtifactId && export NAMESPACE=$PREVIEW_NAMESPACE && make preview"
	             
	             sh "helm template -n $PREVIEW_NAMESPACE --output-dir . . "
		         sh "kubectl apply -f ./$PREVIEW_NAMESPACE/charts/$projectArtifactId/templates/ -n $PREVIEW_NAMESPACE "
	             //sh "helm upgrade --namespace $PREVIEW_NAMESPACE --install --wait --force --timeout 600 pre-$projectArtifactId ."
	             //sh 'export CHART_REPOSITORY=$CHARTMUSEUM_REPO && jx step helm apply --name $webgateArtifactId --dir . --namespace my-preview'
	             //sh "jx preview --app $APP_NAME --dir ../.."
	             //sh 'kubectl delete configmap exposecontroller -n $PREVIEW_NAMESPACE'
	           }
	          }
	        }
	      }
        }
      }
      stage('Build Release') {
        when {
          branch 'master'
        }
        environment {
          projectpom = readMavenPom file: 'pom.xml'
		  projectArtifactId = projectpom.getArtifactId()
        }
        steps {
          container('maven') {
            // ensure we're not on a detached head
            sh "git checkout master"
            sh "git config --global credential.helper store"

            sh "jx step git credentials"
            // so we can retrieve the version in later steps
            sh "echo \$(jx-release-version) > VERSION"
            sh "mvn versions:set -DnewVersion=\$(cat VERSION)"
          }
          dir ('./charts/ms-gateway') {
            container('maven') {
              sh "export FILE_NAME=$projectArtifactId && export NAMESPACE=$TEST_NAMESPACE && make tag"
            }
          }
          container('maven') {
            sh 'mvn clean package -Dmaven.test.skip=true'

            sh 'export VERSION=`cat VERSION` && export FILE_NAME=$projectArtifactId && skaffold build -f skaffold.yaml'
			sh 'export VERSION=`cat VERSION` && docker tag $DOCKER_REGISTRY/$ORG/$projectArtifactId:$VERSION $DOCKER_REGISTRY_ALIYUN/kms/$projectArtifactId:$VERSION'
            sh 'export VERSION=`cat VERSION` && docker push $DOCKER_REGISTRY_ALIYUN/kms/$projectArtifactId:$VERSION'
            
            //sh "jx step post build --image $DOCKER_REGISTRY/$ORG/$APP_NAME:\$(cat VERSION)"
          }
        }
      }
      stage('Promote to Environments') {
      	environment {
          projectpom = readMavenPom file: 'pom.xml'
		  projectArtifactId = projectpom.getArtifactId()
        }
        when {
          branch 'master'
        }
        steps {
          dir ('./charts/ms-gateway') {
            container('maven') {
              //sh 'jx step changelog --version v\$(cat ../../VERSION)'

              // release the helm chart
              //sh 'export CHART_REPOSITORY=$CHARTMUSEUM_REPO && jx step helm release'
              sh 'export FILE_NAME=$projectArtifactId && make release'
              
              sh "helm template -n $TEST_NAMESPACE --output-dir . . "
		      sh "kubectl apply -f ./$projectArtifactId/templates/ -n $TEST_NAMESPACE "
              //sh "helm upgrade --namespace $TEST_NAMESPACE --install --wait --force --timeout 600 test-$projectArtifactId ."

			  //sh 'export CHART_REPOSITORY=$CHARTMUSEUM_REPO && jx step helm apply --name $projectArtifactId --dir . --namespace ${TEST_NAMESPACE}'
              // promote through all 'Auto' promotion Environments
              //sh 'jx promote -b --all-auto --timeout 1h --version \$(cat ../../VERSION)'
            }
          }
        }
      }
    }
    post {
        always {
            cleanWs()
        }
    }
  }