image: elixir:1.7.2

cache:
  key: ${CI_COMMIT_REF_SLUG}
  paths:
          - deps
          - _build
stages:
  - lint
  - test

before_script:
  - mix local.hex --force
  - mix local.rebar --force
  - mix deps.get
  - mix compile --force

lint:
  stage: lint
  script:
    - mix format --check-formatted

unit-testing:
  stage: test
  script:
    - mix test --trace