machine:
  services:
    - docker
  environment:
    LAST_STABLE: 2.4.0
    EARLY_STABLE: 2.1.10
    MRI_VERSIONS: 2.4.0,2.3.3,2.2.6,2.1.10
    RAILS_VERSIONS: 2.3.3,2.2.6,2.1.10
    RAILS5_VERSIONS: 2.3.3,2.2.6
    AGENT_BUILD_PATH: "/home/ubuntu/agent"
    TEST_DATADOG_INTEGRATION: 1

dependencies:
  cache_directories:
    # Cache Ruby binaries and gems
    - "/opt/circleci/.rvm/"
  pre:
    # 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
    # configure Ruby interpreters
    - gem install builder
    - bundle install
    - rvm get head
    - rvm install $MRI_VERSIONS
    # prepare and run the trace agent
    # TODO[manu]: remove this part when everything will be open source
    - git clone git@github.com:DataDog/datadog-trace-agent.git $AGENT_BUILD_PATH
    - cd $AGENT_BUILD_PATH && docker build -t datadog/trace-agent .
    - docker run -d -e DD_API_KEY=invalid_key_but_this_is_fine -e DD_BIND_HOST=0.0.0.0 -p 127.0.0.1:7777:7777 datadog/trace-agent
  override:
    - rvm $MRI_VERSIONS --verbose do gem update --system
    - rvm $MRI_VERSIONS --verbose do gem install bundler
    - rvm $MRI_VERSIONS --verbose do bundle install
    - rvm $MRI_VERSIONS --verbose do appraisal install

test:
  override:
    - rvm $EARLY_STABLE --verbose do rake rubocop
# Disabled $JRUBY_VERSIONS tests because of a Java incompatibility
# TODO: integration tests should run with the master branch of the agent
    - rvm $MRI_VERSIONS --verbose do rake test:main
    - rvm $MRI_VERSIONS --verbose do appraisal contrib rake test:monkey
    - rvm $MRI_VERSIONS --verbose do appraisal contrib rake test:elasticsearch
    - rvm $MRI_VERSIONS --verbose do appraisal contrib rake test:http
    - rvm $MRI_VERSIONS --verbose do appraisal contrib rake test:redis
    - rvm $MRI_VERSIONS --verbose do appraisal contrib rake test:sinatra
    - rvm $RAILS_VERSIONS --verbose do appraisal rails3-postgres rake test:rails
    - rvm $RAILS_VERSIONS --verbose do appraisal rails3-mysql2 rake test:rails
    - rvm $RAILS_VERSIONS --verbose do appraisal rails4-postgres rake test:rails
    - rvm $RAILS_VERSIONS --verbose do appraisal rails4-mysql2 rake test:rails
    - rvm $RAILS5_VERSIONS --verbose do appraisal rails5-postgres rake test:rails
    - rvm $RAILS5_VERSIONS --verbose do appraisal rails5-mysql2 rake test:rails
    - rvm $RAILS_VERSIONS --verbose do appraisal rails3-postgres-redis rake test:railsredis
    - rvm $RAILS_VERSIONS --verbose do appraisal rails4-postgres-redis rake test:railsredis
    - rvm $RAILS5_VERSIONS --verbose do appraisal rails5-postgres-redis rake test:railsredis
    - rvm $LAST_STABLE --verbose do rake benchmark

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