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// helm 发布
def helmDeploy(Map args) {
    // Helm 尝试部署
    if (args.dry_run) {
        println '尝试 Helm 部署，验证是否能正常部署'
        sh 'helm repo update'
        sh "helm upgrade --install ${args.name} --version ${args.version} --set image.repository=${args.repository} --set image.tag=${args.version} chartmuseum/${args.name} --dry-run --debug"
    }
    // Helm 正式部署
    else {
        println '正式 Helm 部署'
        sh 'helm repo update'
        sh "helm upgrade --install ${args.name} --version ${args.version} --set image.repository=${args.repository} --set image.tag=${args.version} chartmuseum/${args.name}"
    }
}

def noticeRtx(String ids, String info) {}

pipeline {
    agent any
    parameters {
        string(name: 'project_name', defaultValue: 'rbac-service', description: '项目名称')
        string(name: 'repo_url', defaultValue: 'git@192.168.1.28:Web/rbac-service.git', description: 'git 仓库')
        // Git Parameter
        gitParameter(name: 'tag_name',
                type: 'PT_TAG',
                branchFilter: 'origin/(.*)',
                defaultValue: '0.0.1',
                selectedValue: 'DEFAULT',
                sortMode: 'DESCENDING_SMART',
                useRepository: env.repo_url,
                description: 'git 标签')
    }

    stages {
        stage('Init') {
            steps {
                sh 'printenv'
                script {
                    if (env.gitlabSourceRepoSshUrl) {
                        env.repo_url = env.gitlabSourceRepoSshUrl
                    }
                    if (env.gitlabSourceRepoName) {
                        env.project_name = env.gitlabSourceRepoName
                    }
                    if (env.gitlabSourceBranch) {
                        env.tag_name = env.gitlabSourceBranch.split('/')[-1]
                    }
                }
                buildName "#${BUILD_NUMBER}-${project_name}-${tag_name}"
            }
        }

        stage('Source') {
            steps {
                checkout([$class: 'GitSCM', branches: [[name: "refs/tags/${tag_name}"]], userRemoteConfigs: [[url: "${repo_url}"]]])
                script {
                    env.imagePath = project_name
                    env.repository = env.imagePath + ':' + env.tag_name
                    env.commitInfo = sh(script:'git log --oneline --no-merges|head -1', returnStdout: true)
                }
                echo 'repository: ' + env.repository
            }
        }

        stage('Build') {
            steps {
                echo 'build repository: ' + env.repository
                script {
                    docker.withRegistry('https://hub.docker.com') {
                        def customImage = docker.build(repository)
                        customImage.push()

                        sh 'docker images | grep citest | awk \'{print $1":"$2}\' | xargs docker rmi -f || true'
                        sh 'docker rmi -f  `docker images | grep \'<none>\' | awk \'{print $3}\'` || true'
                    }
                }
            }
        }

        stage('PackageHelm') {
            steps {
                echo 'package helm'
                sh 'helm package ' + 'chart/' + project_name + ' --app-version ' + env.tag_name + ' --version ' + env.tag_name
                echo 'push helm'
                sh 'helm cm-push ' + env.project_name + '-' + env.tag_name + '.tgz chartmuseum -f'
            }
        }

        stage('Deploy') {
            steps {
                withKubeConfig([credentialsId: 'k8s 密钥id', serverUrl: 'k8s地址']) {
                            // 执行 Helm 方法
                            echo 'Helm 执行部署测试'
                            helmDeploy(dry_run: true ,name: env.project_name , repository: env.imagePath , version: env.tag_name)
                            echo 'Helm 执行正式部署'
                            helmDeploy(dry_run: false, name: env.project_name, repository: env.imagePath, version: env.tag_name)
                }
            }
        }

        stage('Clean') {
            steps {
                cleanWs(
                    cleanWhenAborted: true,
                    cleanWhenFailure: true,
                    cleanWhenNotBuilt: true,
                    cleanWhenSuccess: true,
                    cleanWhenUnstable: true,
                    cleanupMatrixParent: true,
                    disableDeferredWipeout: true,
                    deleteDirs: true
                )
            }
        }
    }

    post {
        always {
            echo env.project_name + ': 项目构建完成'
        }
        success {
            echo env.project_name + ': 构建成功'
            noticeRtx("", env.user + '成功构建了: ' + env.project_name + '\n版本号: ' + env.tag_name + '\n更新内容: \n' + env.commitInfo)
        }
        unstable {
            echo  env.project_name + ': 构建过程报错'
            noticeRtx("", env.user + '构建: ' + env.project_name + '失败了 \n版本号: ' + env.tag_name + '\n更新内容: \n' + env.commitInfo)
        }
        failure {
            echo env.project_name + ': 构建失败'
            noticeRtx("", env.user + '构建: ' + env.project_name + '失败了 \n版本号: ' + env.tag_name + '\n更新内容: \n' + env.commitInfo)
        }
    }
}