variables:
  DEPLOY_ENV: "staging"
  NODE_IMAGE: node:12.13.0-alpine

image: $NODE_IMAGE

stages:
  - install_modules
  - build_and_test
  - build_docker
  - deploy

.cache:
  cache:
    key:
      files:
        - package.json
        - yarn.lock
    paths:
      - node_modules/
      - npm-packages-offline-cache/

install_modules:
  extends: .cache
  stage: install_modules
  script:
    - yarn config set yarn-offline-mirror $PWD/npm-packages-offline-cache
    - yarn config set install.prefer-offline true
    - yarn

install_prod_modules:
  extends: .cache
  stage: install_modules
  artifacts:
    paths:
     - node_modules_prod/
    expire_in: 30 mins
  script:
    - yarn install --production --modules-folder node_modules_prod/
  cache:
    policy: pull

.build_node:
  extends: .cache
  needs:
    - install_prod_modules
    - install_modules
  script:
    - yarn run build
  artifacts:
    paths:
     - node_modules_prod/
     - build/
    expire_in: 30 mins
  cache:
    policy: pull

build-stage:
  stage: build_and_test
  extends: .build_node
  variables:
    DEPLOY_ENV: "staging"
  except:
    - master
    - tags

build-prod:
  stage: build_and_test
  extends: .build_node
  variables:
    DEPLOY_ENV: "production"
  only:
    - master
    - tags

lint:
  extends: .cache
  needs:
    - install_modules
  stage: build_and_test
  allow_failure: true
  script:
    - yarn lint
  cache:
    policy: pull

test:
  extends: .cache
  needs:
    - install_modules
  stage: build_and_test
  allow_failure: true
  script:
    - yarn test -w 2
  cache:
    policy: pull

build-docker:
  stage: build_docker
  image: docker:19.03.11
  variables:
    ...
  before_script:
    - docker info
    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
    ...
  tags:
    - docker-socket

.deploy-kubernetes:
  stage: deploy
  image: dtzar/helm-kubectl:3.2.1
  dependencies: []
  needs:
    - build-docker
  variables:
    ...
  before_script:
    - export KUBECONFIG=$K8S_STAGING_CONF
  script:
    ...

deploy-branch:
  extends: .deploy-kubernetes
  environment:
    ...
  before_script:
    - ls -la
    - apk add --update --no-cache bash curl unzip
    - curl -s https://rclone.org/install.sh | bash &> /dev/null
    - rclone --config ${RCLONE_CONFIG} copy ./build/ ${SELECTEL_CLOUD}/
  variables:
    ...
  when: manual

deploy-staging:
  extends: .deploy-kubernetes
  environment:
    ...
  variables:
    ...
  only:
    - develop
    - release/*

deploy-production:
  extends: .deploy-kubernetes
  variables:
    ...
  environment:
    ...
  before_script:
    - export KUBECONFIG=$K8S_PRODUCTION_CONF
  only:
    - master
    - tags
  when: manual

check-build:
  stage: deploy
  before_script:
    - cat /etc/os-release && ls -la
  script:
    - echo test