update.rb in heirloom-0.3.0.rc1

- old
+ new

@@ -1,20 +1,25 @@
-module Heirloom
+module Heirloom 
   module CLI
     class Update
 
       def initialize
         @opts = read_options
         @logger = HeirloomLogger.new :log_level => @opts[:level]
+        exit 1 unless CLI::Shared.valid_options? :provided => @opts,
+                                                 :required => [:name, :id, 
+                                                               :attribute, 
+                                                               :updated_value],
+                                                 :logger   => @logger
         @archive = Archive.new :name   => @opts[:name],
                                :id     => @opts[:id],
                                :logger => @logger
       end
       
       def update
-        @archive.update :attribute => @opts[:attribute],
-                        :value     => @opts[:value]
+        @archive.update :attribute  => @opts[:attribute],
+                        :value      => @opts[:updated_value]
       end
 
       private
 
       def read_options
@@ -24,19 +29,19 @@
 
 Update an archive's attribute.
 
 Usage:
 
-heirloom update -n NAME -i ID -a ATTRIBUTE_TO_UPDATE -v NEW_VALUE
+heirloom update -n NAME -i ID -a ATTRIBUTE_TO_UPDATE -u UPDATED_VALUE
 
 EOS
           opt :attribute, "Attribute to update.", :type => :string
           opt :help, "Display Help"
           opt :id, "ID of the archive to display.", :type => :string
-          opt :level, "Log level.", :type    => :string,
-                                    :default => 'info'
+          opt :level, "Log level [debug|info|warn|error].", :type    => :string,
+                                                            :default => 'info'
           opt :name, "Name of archive.", :type => :string
-          opt :value, "New value of attribute.", :type => :string
+          opt :updated_value, "Updated value of attribute.", :type => :string
         end
       end
     end
   end
 end