language: objective-c

# todo
#
# test with Ruby 1.9, but allow failure
# test with Ruby 2.1, but allow failure
#

# "Current" is currently a duplicate of either 1.8 or 2.0, depending on OS version
env:
  matrix:
    - CASK_RUBY_TEST_VERSION="1.8"
    - CASK_RUBY_TEST_VERSION="2.0"
    - CASK_RUBY_TEST_VERSION="Current"

# permit "Current" to fail without affecting our badge
matrix:
  allow_failures:
    - env: CASK_RUBY_TEST_VERSION="Current"
  fast_finish: true

# before_install steps
# * turn off RVM
# * set PATH according to env matrix
# * update Homebrew
# * informational feedback
before_install:
  - rvm use system
  - export PATH="/System/Library/Frameworks/Ruby.framework/Versions/${CASK_RUBY_TEST_VERSION}/usr/bin":"$PATH"
  - brew update
  - printenv PATH
  - /usr/bin/which ruby
  - ruby --version
  - /usr/bin/which rake
  - rake --version
  - echo ls_ruby_bindir; ls "/System/Library/Frameworks/Ruby.framework/Versions/${CASK_RUBY_TEST_VERSION}/usr/bin"

# install steps
# * bundler gem
# * Ruby gems required for brew-cask
install:
  - echo gem_install_bundler; sudo "/System/Library/Frameworks/Ruby.framework/Versions/${CASK_RUBY_TEST_VERSION}/usr/bin/gem" install bundler --bindir="/System/Library/Frameworks/Ruby.framework/Versions/${CASK_RUBY_TEST_VERSION}/usr/bin"
  - echo bundle; sudo "/System/Library/Frameworks/Ruby.framework/Versions/${CASK_RUBY_TEST_VERSION}/usr/bin/bundle" --system
  - brew install caskroom/cask/brew-cask

# informational feedback
before_script:
  - printenv PATH
  - /usr/bin/which ruby
  - ruby --version
  - /usr/bin/which bundle
  - bundle --version
  - /usr/bin/which rake
  - rake --version
  - echo ls_ruby_bindir; ls "/System/Library/Frameworks/Ruby.framework/Versions/${CASK_RUBY_TEST_VERSION}/usr/bin"

# the test itself
# path-quoting is different here due to YAML constraints
script:
  - /System/Library/Frameworks/Ruby.framework/Versions/"${CASK_RUBY_TEST_VERSION}"/usr/bin/bundle exec "/System/Library/Frameworks/Ruby.framework/Versions/${CASK_RUBY_TEST_VERSION}/usr/bin/rake" test

notifications:
  irc:
    channels:
      - "chat.freenode.net#homebrew-cask"
    template:
      - "(%{repository_name}) %{build_number}: %{branch}@%{commit} %{author} -> %{message} %{build_url}"
    use_notice: true
    skip_join: true
  email: false