.travis.yml

language: ruby

matrix:
  include:
    - env: OSX=10.12
      os: osx
      osx_image: xcode8.1
      rvm: system
    - env: OSX=10.11
      os: osx
      osx_image: xcode7.3
      rvm: system

before_install:
  # Required for OS X 10.11
  - if [ "$OSX" = "10.11" ]; then brew cask reinstall xquartz; fi

  - export TRAVIS_COMMIT="$(git rev-parse --verify -q HEAD)"
  - if [ -f ".git/shallow" ]; then
      travis_retry git fetch --unshallow;
    fi
  - HOMEBREW_REPOSITORY="$(brew --repo)"
  - sudo chown -R "$USER" "$HOMEBREW_REPOSITORY"
  - git -C "$HOMEBREW_REPOSITORY" reset --hard origin/master
  - brew update || brew update
  - HOMEBREW_TAP_DIR="$(brew --repo "$TRAVIS_REPO_SLUG")"
  - mkdir -p "$HOMEBREW_TAP_DIR"
  - rm -rf "$HOMEBREW_TAP_DIR"
  - ln -s "$PWD" "$HOMEBREW_TAP_DIR"
  - export HOMEBREW_DEVELOPER="1"
  - ulimit -n 1024

script:
  - brew test-bot

notifications:
  email:
    on_success: never
    on_failure: always