A Jenkinsfile pipeline to run ci/cd in Node-react environment from gitlab push events. This is to gitlab repo generating a toke from user with permissons

Jenkinsfile

pipeline {
  agent { dockerfile true }
  environment{
    user=credentials('here-your-credential-from-jenkins-credentials') // To get credentials go credentials jenkins link and copy id credential.
  }
  options {
    gitLabConnection('xxx') // Here go your connection with gitlab, you can set up it jenkins credentials, dont forget install plugin gitlab to jenkins
    gitlabBuilds(builds: ['install', 'test', 'build','pre-deploy'])
  }
  triggers {
    gitlab(triggerOnPush: true,  branchFilterType: 'All') //add here your events to tigger from gitlab and what branchs you want to filter.
  }
  stages {
    stage("install") {
      steps {
        sh 'yarn install'
      }
    }
    stage("styles"){
      steps{
        sh 'yarn styles'
      }
    }
    stage("test"){
      steps {
        sh 'yarn test'
      }
    }
    stage("build"){
      steps{
        sh('yarn build')
      }
    }
    stage("pre-deploy"){
      steps{
        sh('ls -la')
        sh('pwd')
        sh('sshpass -p $xxx  ssh -o StrictHostKeyChecking=no $xxx@$xx -tt date') here a test to connect by ssh
        sh('sshpass -p $xxx scp -v -r $WORKSPACE/build $user@$host:"/dir"')
        sh('sshpass -p $xxx ssh -o StrictHostKeyChecking=no $user@$host -t "echo $user | sudo -S cp -r path path/public_html"')
      }
    }
  }
}