dist: xenial

language: elixir

elixir:
  - 1.8.1
  - 1.7.4

otp_release:
  - 21.3
  - 20.3.3

env:
  global:
    - MIX_ENV=test
    - NODE_VERSION=10.15.3

before_install:
  - nvm install $NODE_VERSION

script:
  - npm install
  - mix coveralls

{
  "language": "elixir",
  "os": [
    "linux"
  ],
  "dist": "xenial",
  "elixir": [
    "1.8.1",
    "1.7.4"
  ],
  "otp_release": [
    "21.3",
    "20.3.3"
  ],
  "env": {
    "global": [
      {
        "MIX_ENV": "test"
      },
      {
        "NODE_VERSION": "10.15.3"
      }
    ]
  },
  "before_install": [
    "nvm install $NODE_VERSION"
  ],
  "script": [
    "npm install",
    "mix coveralls"
  ]
}