set up hydra for testing

.gitignore

@@ -9,3 +9,4 @@ ext/jasmine-webkit-specrunner/jasmine-webkit-specrunner
 *.o
 moc_*.*
 .DS_Store
+hydra-runner.log

Gemfile

@@ -12,3 +12,5 @@ gem 'guard-coffeescript'
 gem 'growl'
 gem 'rake', '0.8.7'
 gem 'mocha', '0.9.12'
+gem 'hydra', :git => 'git://github.com/johnbintz/hydra.git'
+gem 'facter'

Rakefile

@@ -3,6 +3,28 @@ include Rake::DSL if defined?(Rake::DSL)
 require 'bundler'
 Bundler::GemHelper.install_tasks
 
+begin
+  require 'hydra'
+  require 'hydra/tasks'
+  require 'facter'
+
+  Hydra::TestTask.new('hydra:spec') do |t|
+    t.add_files 'spec/**/*_spec.rb'
+  end
+rescue LoadError
+  warn "$! - hydra not loaded"
+end
+
+HYDRA_LOG = 'hydra-runner.log'
+
+task 'hydra:before' do
+  rm HYDRA_LOG if File.file?(HYDRA_LOG)
+end
+
+task('hydra:spec').enhance(%w{hydra:before}) do
+  puts File.read(HYDRA_LOG) if File.file?(HYDRA_LOG)
+end
+
 require 'rspec/core/rake_task'
 
 RSpec::Core::RakeTask.new(:spec)
@@ -22,7 +44,7 @@ namespace :spec do
     %w{1.8.7 1.9.2 ree}.each do |version|
       puts "Switching to #{version}"
       Bundler.with_clean_env do
-        system %{bash -c 'source ~/.rvm/scripts/rvm ; rvm #{version} ; bundle install ; bundle exec rake spec'}
+        system %{bash -c 'source ~/.rvm/scripts/rvm ; rvm #{version} ; bundle install ; bundle exec rake hydra:spec'}
       end
       if $?.exitstatus != 0
         fail = true

config/hydra.yml

@@ -0,0 +1,5 @@
+<% Facter.loadfacts %>
+workers:
+  - type: local
+    runners: <%= Facter.sp_number_processors %>
+