dist: trusty
sudo: false
language: ruby

rvm:
  - 2
  - 2.2

install:
  - bundle install --jobs=3 --retry=3
  - appraisal install

before_script:
  - |
    if [ "$TRAVIS_PULL_REQUEST" = false -a "$TRAVIS_RUBY_VERSION" = 2 ]; then
      curl -fL -o cc-test-reporter \
        https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64
      chmod +x cc-test-reporter
    fi

script:
  - if [ -e cc-test-reporter ]; then export COVERAGE=true; fi
  - appraisal rake
  - if [ "$TRAVIS_RUBY_VERSION" = 2 ]; then rubocop -DES; fi

after_script:
  - |
    if [ -e cc-test-reporter ]; then
      ./cc-test-reporter after-build --exit-code $TRAVIS_TEST_RESULT
    fi