language: elixir

otp_release:
  - 20.0
elixir:
  - 1.5

cache:
  directories:
    - /home/travis/.rvm/

sudo: false

env:
  global:
    - MIX_ENV=test
    - PULL_REQUEST_ID=$TRAVIS_PULL_REQUEST

before_script:
  - rvm install ruby-2.3.1
  - gem install pronto-credo

script:
  - if [ $PULL_REQUEST_ID != false ]; then pronto run -f github_pr; fi
  - mix coveralls.travis