spree_prj.rb

require 'rubygems'
require 'builder'

def add_directory(path, parent, name)
  parent.dict do |dict|
    dict.key "name"
    dict.string name #"#{name} (#{path})"
    dict.key "regexFolderFilter"
    dict.string "!.*/(\\.[^/]*|CVS|_darcs|_MTN|\\{arch\\}|blib|.*~\\.nib|.*\\.(framework|app|pbproj|pbxproj|xcode(proj)?|bundle))$"
    dict.key "sourceDirectory"
    dict.string path[0...1] == "/" ? path : File.join(Dir.pwd, path)
  end
end

def search_for_type(name, parent)
  parent.dict do |dict|
    dict.key "children"
    dict.array do |arr|

      #core (root)
      path = name
      if FileTest.directory? path
        add_directory path, arr, "core (root)"
      end

      #core (vendored)
      path = "vendor/spree/" + name
      if FileTest.directory? path
        add_directory path, arr, "core (vendor)"
      end

      add_extension_paths("vendor/extensions", arr, name)

    end
    dict.key "name"
    dict.string name.split("/").last
  end
end

def add_extension_paths(path, parent, name)
  #check for vendor/extensions

  if FileTest.directory? path
    Dir::foreach(path) do |ext|
      if FileTest.directory? File.join(path, ext)
        next if  %w(. ..).include? ext

        ext_models_path = File.join(path, ext, name)
        if FileTest.directory? ext_models_path
          add_directory ext_models_path, parent, ext
        end
      end
    end
  end
end

def add_core_views(path, parent, name)

  parent.dict do |dict|
    dict.key "children"
    dict.array do |arr|

      if FileTest.directory? File.join(path, "app", "views")

        add_directory File.join(path, "app", "views"), arr, "app-views"
      end

      add_extension_paths(File.join(path, "vendor", "extensions"), arr, "app/views")
    end
    dict.key "name"
    dict.string name
  end
end

#START
root_name = Dir.pwd.split("/").last
tmproj = Builder::XmlMarkup.new()
tmproj.instruct! :xml, :version => "1.0", :encoding => "UTF-8"
tmproj.declare! :DOCTYPE, :plist, :PUBLIC, "-//Apple//DTD PLIST 1.0//EN", "http://www.apple.com/DTDs/PropertyList-1.0.dtd"

tmproj.plist(:version => "1.0") do |plist|

  plist.dict do |dict|
    dict.key "documents"

    dict.array do |arr|
        arr.dict do |dict|
          dict.key "children"
          dict.array do |arr|

            #combine APP folders
            arr.dict do |dict|
              dict.key "children"
              dict.array do |arr|

                #process models first
                search_for_type("app/models", arr)

                #views
                arr.dict do |dict|
                  dict.key "children"
                  dict.array do |arr|

                    # process views
                    if FileTest.directory? "vendor/spree"
                      #puts "Vendored Spree"

                      add_core_views("vendor/spree", arr, "core (vendor)")

                      add_extension_paths("vendor/extensions", arr, "app/views")
                    else
                      if FileTest.directory? "app"
                        #puts "Spree in root (clone?)"

                        add_core_views("./", arr, "core (root)")
                      else
                        #puts "Spree Gem"
                        env = File.new("config/environment.rb", "r").read
                        spree_version = env.scan(/^SPREE_GEM_VERSION ?= ?'(.*)'/)
                        if spree_version.size == 1
                          spree_gem_path = File.join(ENV['GEM_HOME'], "gems", "spree-#{spree_version[0]}")

                          add_core_views(spree_gem_path, arr , "core (gem)")
                        end

                        add_extension_paths("vendor/extensions", arr, "app/views")
                      end
                    end
                  end

                  dict.key "name"
                  dict.string "views"
                end

                #finally controllers, helpers, metal
                search_for_type("app/controllers", arr)
                search_for_type("app/helpers", arr)
                search_for_type("app/metal", arr)
              end
              dict.key "name"
              dict.string "app"
            end

            #combine config folders
            search_for_type("config", dict)
          end

          dict.key "name"
          dict.string "virtual"
          dict.key "expanded"
          dict.true
        end

        add_directory("./", dict, root_name)
    end

    dict.key "showFileHierarchyDrawer"
    dict.true
    dict.key "windowFrame"
    dict.string "{{200, 200}, {900, 900}}"
  end

end

File.open("#{root_name}.tmproj", 'w') {|f| f.write(tmproj) }

`open #{root_name}.tmproj`