bin/openshifter-setup in openshifter-0.1 vs bin/openshifter-setup in openshifter-0.2

@@ -1,28 +1,29 @@
 #!/usr/bin/env ruby
 require File.expand_path('../../lib/openshifter/init', __FILE__)
 
+if File.exists?('.openshift/openshifter') and !ARGV.include?('--upgrade')
+    puts '-> You are already set up.'
+    exit(0)
+end
+  
 unless File.exists?('.openshift/openshifter')
-  puts '-> Removing default .openshift directory'
-  FileUtils.rm_rf('.openshift')
+    puts '-> Cleaning default mess'
+    FileUtils.rm_rf('src')
+    FileUtils.rm_rf('pom.xml')
+    FileUtils.rm_rf('README')
+    FileUtils.rm_rf('deployments')
+else
+    config = File.read('.openshift/openshifter')
+end
 
-  puts '-> Copying openshifter .openshift direcotry'
-  FileUtils.cp_r(File.expand_path('../../templates/openshift', __FILE__), '.openshift')
+puts '-> Removing .openshift directory'
+FileUtils.rm_rf('.openshift')
 
-  puts '-> Cleaning other default mess'
-  FileUtils.rm_rf('src')
-  FileUtils.rm_rf('pom.xml')
-  FileUtils.rm_rf('README')
-end
+puts '-> Copying .openshift directory'
+FileUtils.cp_r(File.expand_path('../../templates/openshift', __FILE__), '.openshift')
 
-unless File.exists?('.openshift/lib/jruby.jar')
-  puts "-> Downloading jRuby"
-  `curl -o .openshift/lib/jruby.jar "http://jruby.org.s3.amazonaws.com/downloads/1.6.6/jruby-complete-1.6.6.jar"`
+File.open('.openshift/openshifter', 'w') do |file|
+    file.print(config)
 end
 
-unless File.exists?('.openshift/lib/jruby-rack.jar')
-  puts "-> Downloading jRuby-Rack"
-  `curl -o .openshift/lib/jruby-rack.jar "http://repository.codehaus.org/org/jruby/rack/jruby-rack/1.1.3/jruby-rack-1.1.3.jar"`
-end
-
-puts '-> Installing Bundler'
-puts `java -jar .openshift/lib/jruby.jar -S gem install bundler --no-ri --no-rdoc`
+puts '-> You may change the configuration in .openshift/openshifter file.'
\ No newline at end of file