Jenkinsfile

pipeline {
  agent any
  environment {
    AWS_REGION = 'us-east-1'     // change
    S3_BUCKET = 'my-sample-ci-bucket' // change
  }
  stages {
    stage('Checkout') {
      steps { checkout scm }
    }
    stage('Build') {
      steps {
        sh 'npm install || true'
        sh 'npm run build'
      }
    }
    stage('Deploy to S3') {
      steps {
        // Bind Jenkins creds (Username/password style username=AKIA..., password=secret)
        withCredentials([usernamePassword(credentialsId: 'aws-creds-id', usernameVariable: 'AWS_ACCESS_KEY_ID', passwordVariable: 'AWS_SECRET_ACCESS_KEY')]) {
          sh '''
            aws configure set aws_access_key_id $AWS_ACCESS_KEY_ID
            aws configure set aws_secret_access_key $AWS_SECRET_ACCESS_KEY
            aws configure set default.region ${AWS_REGION}
            aws s3 sync dist/ s3://${S3_BUCKET} --delete
          '''
        }
      }
    }
  }
}