prep for travis

sinatra-contrib/.travis.yml

@@ -0,0 +1,19 @@
+--- 
+rvm: 
+- 1.8.7
+- 1.9.2
+- 1.9.3
+- rbx
+- rbx-2.0
+- jruby
+- ruby-head
+env: 
+- rack=1.3.0
+- rack=master
+- tilt=1.3.2
+- tilt=master
+- sinatra=master
+notifications: 
+  recipients: 
+  - k.haase@finn.de
+  - ohhgabriel@gmail.com

sinatra-contrib/Gemfile

@@ -12,3 +12,15 @@ group :development, :test do
     gem 'yajl-ruby'
   end
 end
+
+# Allows stuff like `tilt=1.2.2 bundle install` or `tilt=master ...`.
+# Used by the CI.
+github = "git://github.com/%s.git"
+repos = { 'tilt' => github % "rtomayko/tilt", 'rack' => github % "rack/rack" }
+%w[tilt rack].each do |lib|
+  dep = (ENV[lib] || 'stable').sub "#{lib}-", ''
+  dep = nil if dep == 'stable'
+  dep = {:git => repos[lib], :branch => dep} if dep and dep !~ /(\d+\.)+\d+/
+  gem lib, dep unless dep
+end
+

sinatra-contrib/Rakefile

@@ -1,4 +1,6 @@
 $LOAD_PATH.unshift File.expand_path('../lib', __FILE__)
+require 'open-uri'
+require 'yaml'
 
 desc "run specs"
 task(:spec) { ruby '-S rspec spec' }
@@ -46,3 +48,13 @@ task 'sinatra-contrib.gemspec' do
 end
 
 task :gemspec => 'sinatra-contrib.gemspec'
+
+desc 'update travis config to correspond to sinatra'
+task :travis, [:branch] do |t, a|
+  a.with_defaults :branch => :master
+  data = YAML.load open("https://raw.github.com/sinatra/sinatra/#{a.branch}/.travis.yml")
+  data["notifications"]["recipients"] << "ohhgabriel@gmail.com"
+  File.open('.travis.yml', 'w') { |f| f << data.to_yaml }
+  system 'git add .travis.yml && git diff --cached .travis.yml'
+end
+