.travis.yml

---
sudo: required
services:
  - docker

rvm:
  - 'ruby-2.4.0'

addons:
  apt:
    sources:
      - chef-stable-precise
    packages:
      - chefdk
      - python-pip

env:
  matrix:
    - INSTANCE=default-ubuntu-1604
    - INSTANCE=all-options-ubuntu-1604
    - INSTANCE=unicorn-apache-hanami-resque-ubuntu-1604
    - INSTANCE=thin-nginx-padrino-delayed-job-ubuntu-1604
    - INSTANCE=nullified-ubuntu-1604
    - INSTANCE=maximum-override-ubuntu-1604

before_install:
  - gem install bundler

install:
  - pip install --user yamllint
  - chef exec bundle install --jobs=5 --retry=5

before_script:
  - sudo iptables -L DOCKER || sudo iptables -N DOCKER
  - git config --global user.email "travis@travis.ci"
  - git config --global user.name "Travis CI"
  - chef exec bundle exec overcommit --sign
  - chef exec bundle exec overcommit --sign pre-commit

script:
  - chef exec bundle exec overcommit -r
  - chef exec bundle exec rspec
  - travis_retry chef exec bundle exec rake integration:docker[${INSTANCE}]