Add travis file from cocoapods-plugins

.travis.yml

@@ -1,10 +1,24 @@
+# Sets Travis to run the Ruby specs on OS X machines to be as close as possible
+# to the user environment.
+#
 language: objective-c
+addons:
+ code_climate:
+   repo_token: 2926ae7ea0b2a6ced8b0d67efa235769ab85de1d9c9f6702f40d80bacec3c9c4
+
 env:
-  # This is what 10.8.x comes with and we want to support that.
-  - RVM_RUBY_VERSION=system NOEXEC_DISABLE=1 RUBY_VERSION_SPECIFIC='sudo ln -s /usr/bin/llvm-gcc-4.2 /usr/bin/gcc-4.2' SSL_CERT_FILE=/usr/local/share/cacert.pem GIT_AUTHOR_NAME=CocoaPods GIT_AUTHOR_EMAIL=cocoapods@example.com PYTHONPATH=/usr/local/lib/python2.7/site-packages
-  - RVM_RUBY_VERSION=2.0.0-p247 NOEXEC_DISABLE=1 RUBY_VERSION_SPECIFIC='sudo gem install bundler --no-ri --no-rdoc' GIT_AUTHOR_NAME=CocoaPods GIT_AUTHOR_EMAIL=cocoapods@example.com PYTHONPATH=/usr/local/lib/python2.7/site-packages
+  - RVM_RUBY_VERSION=system
+  # - RVM_RUBY_VERSION=1.8.7-p358
+
 before_install:
+  - export LANG=en_US.UTF-8
   - curl http://curl.haxx.se/ca/cacert.pem -o /usr/local/share/cacert.pem
-  - source ~/.rvm/scripts/rvm && rvm use $RVM_RUBY_VERSION
-install: eval $RUBY_VERSION_SPECIFIC && rake bootstrap[use_bundle_dir]
-script: bundle exec rake spec:ci
+  - source ~/.rvm/scripts/rvm
+  - if [[ $RVM_RUBY_VERSION != 'system' ]]; then rvm install $RVM_RUBY_VERSION; fi
+  - rvm use $RVM_RUBY_VERSION
+  - if [[ $RVM_RUBY_VERSION == 'system' ]]; then sudo gem install bundler --no-ri --no-rdoc; else gem install bundler --no-ri --no-rdoc; fi
+
+install:
+  - sudo bundle install --without=documentation
+
+script: bundle exec rake spec