language: node_js
sudo: true

node_js:
  - "9"
  - "8"
  - "6"

script:
  - npm install
  - npm run test

before_script:
  # install nats
  - wget https://github.com/nats-io/nats-streaming-server/releases/download/v0.7.0/nats-streaming-server-v0.7.0-linux-amd64.zip -O tmp.zip
  - unzip tmp.zip
  - mv nats-streaming-server-v0.7.0-linux-amd64 nats-streaming-server
  - mkdir nats-streaming-server/logs

notifications:
  email:
    on_success: never
    on_failure: always