image: "node:lts-alpine"

before_script:
  - npm install --also=dev

# These folders are cached between builds
# http://docs.gitlab.com/ce/ci/yaml/README.html#cache
cache:
  key: ${CI_COMMIT_REF_SLUG}
  paths:
    - node_modules/
    # Enables git-lab CI caching. Both .cache and public must be cached, otherwise builds will fail.
    - .cache/
    - public/

pages:
  script:
    - mkdir public/ || true
    - npm run export
    - cp -a __sapper__/export/* public/
  artifacts:
    paths:
      - public
  rules:
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH