Versions support.

features/help.feature

@@ -38,6 +38,11 @@ Feature: Help
                                                              # example: relish collab:add rspec/rspec-core:justin
       collab:remove <project>:<collaborator handle or email> # remove a collaborator from a project
                                                              # example: relish collab:remove rspec/rspec-core:justin
+      versions                                               # list the versions for a project
+      versions:add <project>:<version name>                  # add a version to a project
+                                                             # example: relish versions:add rspec/rspec-core:2.0
+      versions:remove <project>:<version name>               # remove a version from a project
+                                                             # example: relish versions:remove rspec/rspec-core:2.0
       
       """
 

lib/relish/command.rb

@@ -1,12 +1,14 @@
 require 'relish'
 require 'relish/helpers'
 require 'relish/error_messages'
+require 'relish/resource_methods'
 require 'relish/commands/base'
 require 'relish/commands/collab'
 require 'relish/commands/config'
 require 'relish/commands/help'
 require 'relish/commands/projects'
 require 'relish/commands/push'
+require 'relish/commands/versions'
 
 module Relish
   module Command
@@ -23,7 +25,7 @@ def get_command_and_method(command, args)
         command_class, method = command.split(':')
         return get_command(command_class.capitalize), get_method(method)
       rescue NameError
-        error ErrorMessages.unknown_command
+        error :unknown_command
       end
 
     private

lib/relish/commands/collab.rb

@@ -1,6 +1,8 @@
 module Relish
   module Command
     class Collab < Base
+      include ResourceMethods
+      resource_path :memberships
 
       desc    'list the collaborators for a project'
       command :default do
@@ -23,18 +25,6 @@ class Collab < Base
 
     private
 
-      def resource_path_for_no_option
-        resource_path(@param || project)
-      end
-
-      def resource_path_for_option
-        resource_path(@param.extract_project_handle || project)
-      end
-
-      def resource_path(project)
-        "projects/#{escape(project)}/memberships"
-      end
-
       def handle_or_email
         @param.extract_option
       end

lib/relish/commands/projects.rb

@@ -63,7 +63,7 @@ def handle
       end
 
       def rename_handle
-        @param.has_option? ? @param.extract_option : error(:handle_is_blank)
+        @param.has_option? ? @param.extract_option : error(:handle_blank)
       end
 
       def private?

lib/relish/commands/versions.rb

@@ -0,0 +1,42 @@
+module Relish
+  module Command
+    class Versions < Base
+      include ResourceMethods
+      resource_path :versions
+
+      desc    'list the versions for a project'
+      command :default do
+        puts format(resource[resource_path_for_no_option].get(:accept => :json))
+      end
+
+      usage   'versions:add <project>:<version name>'
+      desc    ['add a version to a project',
+               'example: relish versions:add rspec/rspec-core:2.0']
+      command :add do
+        puts resource[resource_path_for_option].post(
+          :version => { :name => version_name }
+        )
+      end
+
+      usage   'versions:remove <project>:<version name>'
+      desc    ['remove a version from a project',
+               'example: relish versions:remove rspec/rspec-core:2.0']
+      command :remove do
+        puts resource["#{resource_path_for_option}/#{version_name}"].delete
+      end
+
+    private
+
+      def version_name
+        @param && @param.extract_option || error(:version_blank)
+      end
+
+      def format(response)
+        json_parse(response) do |hash|
+          "#{hash['version']['name']}"
+        end
+      end
+
+    end
+  end
+end

lib/relish/error_messages.rb

@@ -6,9 +6,13 @@ def project_blank
       'Please specify a project.' + help
     end
 
-    def handle_is_blank
+    def handle_blank
       'Please specify a new handle.' + help
     end
+
+    def version_blank
+      'Please specify a version name.' + help
+    end
 
     def unknown_command
       'Unknown command.' + help

lib/relish/resource_methods.rb

@@ -0,0 +1,23 @@
+module Relish
+  module ResourceMethods
+    def self.included(command_class)
+      command_class.extend ClassMethods
+    end
+
+    module ClassMethods
+      def resource_path(path)
+        define_method :resource_path do |project|
+          "projects/#{escape(project)}/#{path}"
+        end
+      end
+    end
+
+    def resource_path_for_no_option
+      resource_path(@param || project)
+    end
+
+    def resource_path_for_option
+      resource_path(@param.extract_project_handle || project)
+    end
+  end
+end

spec/relish/error_messages_spec.rb

@@ -11,13 +11,21 @@ module Relish
       end
     end
 
-    describe '#handle_is_blank' do
+    describe '#handle_blank' do
       specify do
-        described_class.handle_is_blank.should eq(
+        described_class.handle_blank.should eq(
           "Please specify a new handle. Run 'relish help' for usage information."
         )
       end
     end
+
+    describe '#version_blank' do
+      specify do
+        described_class.version_blank.should eq(
+          "Please specify a version name. Run 'relish help' for usage information."
+        )
+      end
+    end
 
     describe '#unknown_command' do
       specify do