Rakefile in pacto-0.3.0 vs Rakefile in pacto-0.3.1

@@ -1,6 +1,5 @@
-require 'bundler/gem_tasks'
 require 'rspec/core/rake_task'
 require 'pacto/rake_task'
 require 'cucumber'
 require 'cucumber/rake/task'
 require 'coveralls/rake/task'
@@ -25,5 +24,41 @@
 RSpec::Core::RakeTask.new(:integration) do |t|
   t.pattern = 'spec/integration/**/*_spec.rb'
 end
 
 task :default => [:unit, :integration, :journeys, :rubocop, 'coveralls:push']
+
+desc 'Build gems into the pkg directory'
+task :build do
+  FileUtils.rm_rf('pkg')
+  Dir['*.gemspec'].each do |gemspec|
+    system "gem build #{gemspec}"
+  end
+  FileUtils.mkdir_p('pkg')
+  FileUtils.mv(Dir['*.gem'], 'pkg')
+end
+
+desc 'Tags version, pushes to remote, and pushes gems'
+task :release => :build do
+  sh 'git', 'tag', '-m', changelog, "v#{Pacto::VERSION}"
+  sh 'git push origin master'
+  sh "git push origin v#{Pacto::VERSION}"
+  sh 'ls pkg/*.gem | xargs -n 1 gem push'
+end
+
+task :changelog do
+  changelog
+end
+
+def changelog
+  changelog = File.read('CHANGELOG').split("\n\n\n", 2).first
+  confirm "Does the CHANGELOG look correct? ", changelog
+end
+
+def confirm(question, data)
+  puts "Please confirm..."
+  puts data
+  print question
+  abort "Aborted" unless $stdin.gets.strip == 'y'
+  puts "Confirmed"
+  data
+end