GitLab CI — Production-скелет `.gitlab-ci.yml`

workflow:
  rules:
    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
    - if: $CI_COMMIT_BRANCH
    - if: $CI_COMMIT_TAG

default:
  image: node:20-alpine
  interruptible: true
  cache:
    key:
      files:
        - package-lock.json
    paths:
      - node_modules/
    policy: pull-push
  before_script:
    - npm ci --prefer-offline

stages:
  - validate
  - test
  - package
  - deploy

lint:
  stage: validate
  script:
    - npm run lint

unit:
  stage: test
  script:
    - npm run test:unit
  artifacts:
    when: always
    reports:
      junit: reports/junit.xml

build:
  stage: package
  script:
    - npm run build
  artifacts:
    paths:
      - dist/
    expire_in: 3 days

deploy_staging:
  stage: deploy
  needs: ["build"]
  script:
    - ./scripts/deploy-staging.sh
  environment:
    name: staging
    url: https://staging.example.com
  rules:
    - if: $CI_COMMIT_BRANCH == "develop"

deploy_prod:
  stage: deploy
  needs: ["build"]
  script:
    - ./scripts/deploy-prod.sh
  environment:
    name: production
    url: https://example.com
  when: manual
  rules:
    - if: $CI_COMMIT_BRANCH == "main"