remove jasmine server; use jasmine init to copy (or append) a Rakefile with common jasmine tasks

bin/jasmine

@@ -1,26 +1,35 @@
 #!/usr/bin/env ruby
 require 'rubygems'
-cwd = File.expand_path(File.join(File.dirname(__FILE__), '..'))
-require File.expand_path(File.join(cwd, "lib", "jasmine-ruby", "jasmine_helper.rb"))
+require 'rake'
 
-#to load JasmineHelper overrides
-if ARGV[1]
-  require File.expand_path(File.join(Dir.pwd, ARGV[1]))
+def cwd
+  File.expand_path(File.join(File.dirname(__FILE__), '..'))
 end
 
-if ARGV[0] == 'server'
-  require File.expand_path(File.join(cwd, "jasmine/contrib/ruby/jasmine_spec_builder"))
-  puts "your tests are here:"
-  puts "  http://localhost:8888/run.html"
-  Jasmine::SimpleServer.start(8888,
-                              lambda { JasmineHelper.specs },
-                              JasmineHelper.dir_mappings,
-                              :spec_helpers => JasmineHelper.spec_helpers)
+def expand(*paths)
+  File.expand_path(File.join(*paths))
+end
+
+def rakefile_path
+  expand(cwd, 'templates/Rakefile')
 end
 
 if ARGV[0] == 'init'
   require 'ftools'
-  File.makedirs('spec')
-  dest_dir = File.expand_path(File.join(Dir.pwd, 'spec'))
-  File.copy(File.expand_path(File.join(cwd, 'templates/example_spec.js')), dest_dir)
-end
+  File.makedirs('spec/javascripts')
+  dest_root = expand(Dir.pwd, 'spec')
+  dest_spec = expand(Dir.pwd, 'spec/javascripts')
+  File.copy(expand(cwd, 'templates/example_spec.js'), dest_spec)
+  if File.exist?(expand(Dir.pwd, 'Rakefile'))
+    existing_rakefile = expand(Dir.pwd, 'Rakefile')
+    load existing_rakefile
+    unless Rake::Task.task_defined?('jasmine')
+      open(existing_rakefile, 'a') do |f|
+        f.write(File.read(rakefile_path))
+      end
+    end
+  else
+    File.copy(rakefile_path, Dir.pwd)
+  end
+end
+