machine:
  services:
    - docker
  ruby:
    version:
      2.2.7
  environment:
    LAST_STABLE: 2.4.1
    EARLY_STABLE: 2.2.7
    MRI_VERSIONS: 2.4.1,2.3.4,2.2.7
    MRI_OLD_VERSIONS: 2.1.10,2.0.0,1.9.3
    SIDEKIQ_OLD_VERSIONS: 2.1.10,2.0.0
    RAILS3_VERSIONS: 2.3.4,2.2.7,2.1.10,2.0.0,1.9.3
    RAILS4_VERSIONS: 2.3.4,2.2.7,2.1.10
    RAILS5_VERSIONS: 2.3.4,2.2.7
    RAILS3_SIDEKIQ_VERSIONS: 2.1.10,2.0.0
    RAILS4_SIDEKIQ_VERSIONS: 2.3.4,2.2.7
    JRUBY_VERSIONS: jruby-9.1.13.0
    AGENT_BUILD_PATH: "/home/ubuntu/agent"
    TEST_DATADOG_INTEGRATION: 1

dependencies:
  cache_directories:
    # Cache Ruby binaries and gems
    - "/opt/circleci/.rvm/"
    - ~/rubies_cache
  pre:
    - mkdir -p ~/rubies_cache
    - rsync -a -v --ignore-existing ~/rubies_cache/ /opt/circleci/.rvm/rubies
    # we should use an old docker-compose because CircleCI supports
    # only docker-engine==1.9
    - pip install docker-compose==1.7.1
    - docker-compose up -d | cat
    # installing dev dependencies
    - |
      for version in $(echo "$MRI_VERSIONS,$MRI_OLD_VERSIONS,$JRUBY_VERSIONS" | tr "," "\n"); do
        $(rvm list | grep -q $version) || rvm install $version --rubygems 2.6.11
      done
    - gem install bundler
    # remove line below once `msgpack` have a consistent version for jruby
    - bundle inject msgpack 1.1.0 && sed -i "y/\"/'/" Gemfile
    - bundle install
  override:
    - rvm $MRI_VERSIONS,$MRI_OLD_VERSIONS,$JRUBY_VERSIONS --verbose do gem install bundler
    - rvm $MRI_VERSIONS,$MRI_OLD_VERSIONS,$JRUBY_VERSIONS --verbose do bundle install
    # [FIXME] appraisal does not work with jruby (problem with native ext, eg sqlite3)
    - rvm $MRI_VERSIONS,$MRI_OLD_VERSIONS --verbose do bundle exec appraisal install || echo FIX-ME: Ignoring non-zero exit status
  post:
    - rsync -a -v --ignore-existing /opt/circleci/.rvm/rubies/ ~/rubies_cache

test:
  override:
    - rvm $EARLY_STABLE --verbose do bundle exec rake rubocop
    # TODO: integration tests should run with the master branch of the agent
    - bundle exec rake ci:
        parallel: true

deployment:
  develop:
    branch: /(master)|(develop)/
    # CircleCI is configured to provide VERSION_SUFFIX=$CIRCLE_BUILD_NUM
    commands:
      - S3_DIR=trace-dev bundle exec rake release:docs
      - S3_DIR=trace-dev bundle exec rake release:gem
      - cp -r ./rubygems/* $CIRCLE_ARTIFACTS
  public:
    tag: /v[0-9]+(\.[0-9]+)*/
    commands:
      - S3_DIR=trace bundle exec rake release:docs