stages:
  - lint
  - build
  - deploy

# Шаблон: Node.js 22 + кэш node_modules
.node_setup:
  image: node:22-alpine
  before_script:
    - npm ci --prefer-offline
  cache:
    key:
      files:
        - package-lock.json
    paths:
      - node_modules/

# Lint — на каждый push и MR
lint:
  extends: .node_setup
  stage: lint
  script:
    - npm run lint

# Build — компиляция TS + Vite сборка
build:
  extends: .node_setup
  stage: build
  script:
    - npm run build
  artifacts:
    paths:
      - dist/
      - dist-server/
      - dist-bot/
    expire_in: 1 hour

# Deploy — только при push в main
deploy_production:
  stage: deploy
  image: node:22-alpine
  dependencies:
    - build
  before_script:
    - apk add --no-cache openssh-client
    - eval $(ssh-agent -s)
    - echo "$SSH_PRIVATE_KEY" | tr -d '\r' | ssh-add -
    - mkdir -p ~/.ssh
    - echo "$SSH_KNOWN_HOSTS" >> ~/.ssh/known_hosts
    - chmod 644 ~/.ssh/known_hosts
  script:
    - tar -czf deploy.tar.gz dist/ dist-server/ dist-bot/ package.json package-lock.json ecosystem.config.cjs deploy/nginx-guidly.conf
    - scp deploy.tar.gz "${DEPLOY_USER}@${DEPLOY_HOST}:/tmp/"
    - |
      ssh "${DEPLOY_USER}@${DEPLOY_HOST}" << 'ENDSSH'
        set -e
        cd /root/guidly
        tar -xzf /tmp/deploy.tar.gz
        rm /tmp/deploy.tar.gz
        npm install --omit=dev
        pm2 delete guidly-server 2>/dev/null || true
        pm2 start ecosystem.config.cjs
        pm2 save
        echo "=== Deploy complete ==="
      ENDSSH
  rules:
    - if: $CI_COMMIT_BRANCH == "main"
  environment:
    name: production
    url: https://gidli.ru