Circle w/ Docker

circle.yml

machine:
  services:
    - docker

checkout:
  post:
    # reset mtime to actual changed time in order to have Docker use the cached Gemfile
    - for x in Gemfile* ; do touch -t $(date -d "$(git log -1 --format=%ci "${x}")" +%y%m%d%H%M.%S) "${x}"; done

dependencies:
  pre:
    - sudo pip install awscli
    - sudo ./bin/install-docker-compose.sh
    - mkdir -p ~/docker
  cache_directories:
    - "~/docker"
  override:
    - docker pull library/mysql:5.6.22
    - ls -al ~/docker
    - if [[ -e ~/docker/portaldev_web.tar ]]; then docker load -i ~/docker/portaldev_web.tar; fi
    - docker-compose build
    - docker save "portaldev_web" > ~/docker/portaldev_web.tar

database:
  override:
    - docker-compose run web bundle exec bin/test_setup

test:
  override:
    # Default task run all specs.
    - docker-compose run -e RAILS_ENV=test web rake

deployment:
  acceptance:
    branch: development
    commands:
      - docker login -e $DOCKER_EMAIL -u $DOCKER_USER -p $DOCKER_PASS
      - ./bin/deploy.sh $CIRCLE_SHA1 $CIRCLE_BUILD_NUM