pipeline {
    agent any
    stages {
        stage('Build') {
            agent {
                docker {
                    image 'node:16-alpine'  
                }
            }
            steps {
                sh 'docker-compose down'
                sh 'npm install --registry https://registry.npm.taobao.org'
                sh 'npm run build:prod'
            }
        }
        stage('Test') {
            steps {
                echo 'Testing..'
            }
        }
        stage('Deploy') {
            environment {
                BRANCH_NAME="${env.BRANCH_NAME}".toLowerCase()
            }
            steps {
                echo 'Deploying....'
                sh 'docker build -t ${BRANCH_NAME}:${BUILD_NUMBER} .'
                sh 'docker-compose up -d'
            }
        }
    }
}