image: node:9.3

cache:
  paths:
  - node_modules

stages:
  - test
  - build
  - deploy

lint:
  stage: test
  script:
    - yarn install
    - yarn run lint

flow:
  stage: test
  script:
    - yarn run flow

unit:
  stage: test
  script:
    - yarn install
    - yarn run test

build development:
  stage: build
  script:
    - yarn install
    - yarn run build:dev
  artifacts:
    expire_in: 1 week
    paths:
      - build/dev

build beta:
  stage: build
  script:
    - yarn install
    - yarn run build:beta
  only:
    - beta
  artifacts:
    expire_in: 1 week
    paths:
      - build/beta
      - scripts/s3sync.sh

build stable:
  stage: build
  script:
    - yarn install
    - yarn run build:stable
  only:
    - stable
  artifacts:
    expire_in: 1 week
    paths:
      - build/stable
      - scripts/s3sync.sh

deploy review:
  stage: deploy
  variables:
    GIT_STRATEGY: none
  dependencies:
    - build development
  environment:
    name: $CI_BUILD_REF_NAME
    url: $BASE_REVIEW_URL/$CI_BUILD_REF_NAME
    on_stop: delete review
  script:
    - echo "Deploy a review app"
    - '[ -z "${DEPLOY_BASE_DIR}" ] && echo "Deploy base dir cannot be empty" && exit 255'
    - env
    - mkdir -p "${DEPLOY_BASE_DIR}/${CI_BUILD_REF_NAME}"
    - echo "Copy dev build to web server ${DEPLOY_BASE_DIR}/${CI_BUILD_REF_NAME}..."
    - rsync --delete -va build/dev/ "${DEPLOY_BASE_DIR}/${CI_BUILD_REF_NAME}/"
  only:
    - branches
  tags:
    - deploy

deploy stage beta:
  stage: deploy
  variables:
    GIT_STRATEGY: none
    AWS_ACCESS_KEY_ID: $STAGE_AWS_ACCESS_KEY_ID
    AWS_SECRET_ACCESS_KEY: $STAGE_AWS_SECRET_ACCESS_KEY
  when: manual
  dependencies:
    - build beta
  script:
    - scripts/s3sync.sh stage beta
  only:
    - beta
  tags:
    - deploy

deploy stage stable:
  stage: deploy
  variables:
    GIT_STRATEGY: none
    AWS_ACCESS_KEY_ID: $STAGE_AWS_ACCESS_KEY_ID
    AWS_SECRET_ACCESS_KEY: $STAGE_AWS_SECRET_ACCESS_KEY
  when: manual
  dependencies:
    - build stable
  script:
    - scripts/s3sync.sh stage stable
  only:
    - stable
  tags:
    - deploy

delete review:
  before_script: []
  stage: deploy
  variables:
    GIT_STRATEGY: none
  when: manual
  environment:
    name: $CI_BUILD_REF_NAME
    action: stop
  script:
    - '[ -z "${DEPLOY_BASE_DIR}" ] && echo "Deploy dir can not be empty" && exit 1'
    - '[ -z "${CI_BUILD_REF_NAME}" ] && echo "Build name can not be empty" && exit 1'
    - '[ ! -d "${DEPLOY_BASE_DIR}/${CI_BUILD_REF_NAME}" ] && echo "Folder can not be found, skipping..." && exit 0'
    - 'rm -r "${DEPLOY_BASE_DIR}/${CI_BUILD_REF_NAME}"'
  only:
    - branches
  tags:
    - deploy