gitlabhq/gitlab-ci — pull request #117 by cabeca (2013-02-25 17:07:11+00:00)
Title: Added CI_SERVER* environment variables to build process.

The environment variable CI_SERVER can be used by the build process to
switch some specific CI configuration, like this for example:
```ruby
require 'rspec/retry'
RSpec.configure do |config|
config.default_retry_count = 3 if ENV['CI_SERVER']
end
```
The CI_SERVER_* variables were added for completeness.