jenfile for backend

pipeline {
    agent any
    environment {
        //Environment variables
        GITHUB_USERNAME = credentials('github-username')
        GITHUB_ACCESS_TOKEN = credentials('github-access-token')
    }
    options {
      buildDiscarder(logRotator(numToKeepStr: '3')) 
      disableConcurrentBuilds() 
      timestamps() 
      timeout(time: 10, unit: 'MINUTES')
    }
   
    stages {
        //checkout the code in stage SCM
        stage('Clone repository') {
          steps {
            
            cleanWs()
            sh 'ls -lrt'
            echo 'pulling the changes from soure code...'
            checkout([$class: 'GitSCM', 
            branches: [[name: '*/main']],  doGenerateSubmoduleConfigurations: false, 
            extensions: [[$class: 'CleanBeforeCheckout']], 
            gitTool: 'default',
            submoduleCfg: [], 
            userRemoteConfigs: [[credentialsId: 'github-access-token',
            url: "https://${GITHUB_USERNAME}:${GITHUB_ACCESS_TOKEN}@github.com/Adecin/crowd_backend.git"]]])
            echo 'workspace for the project'
            sh 'pwd'
            echo 'pulled source code'
            sh 'ls -lrt'
            }
        }
        stage('install') {                    
         steps {
            sh 'npm cache clean --force'
            sh 'npm install || exit 1'
         }
        }
        stage('Docker Build') {
         steps {
            sh "docker build -t my-node-backend ."
            sh 'docker images' 
         }
        }
    }
   }