Gitlab CI/CD for multiple environment

image: node:latestvariables:  GIT_DEPTH: '0' stages:  - build  - deployworkflow:    rules:      - if: $CI_COMMIT_REF_NAME ==  "develop"        variables:          DEVELOP: "true"          ENVIRONMENT_NAME: Develop          WEBSITE_URL: DEVELOP_WEBSITE_URL          S3_BUCKET: (develop-s3-bucket-name)          AWS_REGION: ************** develop          AWS_ACCOUNT: ********develop      - if: $CI_COMMIT_REF_NAME == "main"         variables:                                           PRODUCTION:  "true"          ENVIRONMENT_NAME: PRODUCTION          WEBSITE_URL: $PROD_WEBSITE_URL          S3_BUCKET: $PROD-S3-BUCKET-NAME          AWS_REGION: ************** (prod-region)          AWS_ACCOUNT: ***********(prod-acct)      - when: always build-app:  stage: build  script:     #build-script  environment:     name: $ENVIRONMENT_NAMEdeploy-app:  stage: deploy  script:     #deploy-script  environment:     name: $ENVIRONMENT_NAME