require 'rubygems' require 'isolate' engine = defined?(RUBY_ENGINE) ? RUBY_ENGINE : 'ruby' path = "tmp/isolate/#{engine}-#{RUBY_VERSION}" opts = { :system => false, # we want "ruby-1.8.7" and not "ruby-1.8", so disable multiruby :multiruby => false, :path => path, } old_out = $stdout.dup $stdout.reopen($stderr) Isolate.now!(opts) do gem 'rack', '1.1.0' # Cramp currently requires ~> 1.1.0 gem 'unicorn', '1.1.1' if engine == "ruby" gem 'sendfile', '1.0.0' # next Rubinius should support this gem 'iobuffer', '0.1.3' gem 'rev', '0.3.2' gem 'eventmachine', '0.12.10' gem 'sinatra', '1.0.0' gem 'async_sinatra', '0.2.1' gem 'neverblock', '0.1.6.2' gem 'cramp', '0.11' end if defined?(::Fiber) && engine == "ruby" gem 'case', '0.5' gem 'revactor', '0.1.5' gem 'rack-fiber_pool', '0.9.0' end end $stdout.reopen(old_out) puts Dir["#{path}/gems/*-*/lib"].map { |x| File.expand_path(x) }.join(':')