attributes.rb in simple_deploy-0.10.0.beta.1

- old
+ new

@@ -21,15 +21,17 @@
               "Displays the attributes in a format suitable for using on the command line"
           opt :environment, "Set the target environment", :type => :string
           opt :log_level, "Log level:  debug, info, warn, error", :type    => :string,
                                                                   :default => 'info'
           opt :name, "Stack name to manage", :type => :string
+          opt :read_from_env, "Read credentials and region from environment variables"
         end
 
         valid_options? :provided => @opts,
-                       :required => [:environment, :name]
+                       :required => [:environment, :name, :read_from_env]
 
-        SimpleDeploy.create_config @opts[:environment]
+        config_arg = @opts[:read_from_env] ? :read_from_env : @opts[:environment]
+        SimpleDeploy.create_config config_arg
         SimpleDeploy.logger @opts[:log_level]
         @stack = Stack.new :name        => @opts[:name],
                            :environment => @opts[:environment]
 
         @opts[:as_command_args] ? command_args_output : default_output