sudo: required

services:
  - docker

language: general

env:
  matrix:
    - RVM_RUBY_VERSION=2.2
    - RVM_RUBY_VERSION=2.3
    - RVM_RUBY_VERSION=2.4
    - RVM_RUBY_VERSION=2.5
    - RVM_RUBY_VERSION=2.6
    - RVM_RUBY_VERSION=ruby-head

before_install:
- sudo docker build -t stackprof-$RVM_RUBY_VERSION --build-arg=RVM_RUBY_VERSION=$RVM_RUBY_VERSION .

script:
- sudo docker run --name stackprof-$RVM_RUBY_VERSION stackprof-$RVM_RUBY_VERSION