Moped 2.0.0 / Mongoid 4.0.0 support

lib/mongoid/shell/properties/host.rb

@@ -10,7 +10,7 @@ def host
           @host || begin
             node = session.cluster.nodes.first
             raise Mongoid::Shell::Errors::SessionNotConnectedError unless node
-            node.address == "localhost:27017" ? nil : node.address
+            node.address.original == "localhost:27017" ? nil : node.address.original
           end
         end
 

lib/mongoid/shell/properties/password.rb

@@ -8,11 +8,18 @@ module Password
         # current password
         def password
           @password || begin
-            return nil unless session.context.cluster.auth && session.context.cluster.auth.first
-            session.context.cluster.auth.first[1][1]
+            node = session.cluster.nodes.first
+            raise Mongoid::Shell::Errors::SessionNotConnectedError unless node
+            return nil unless node.credentials.has_key? db || node.credentials[db].empty?
+            node.credentials[db][1]
           end
         end
 
+        private
+          def db
+            @db || session.send(:current_database).name
+          end
+
       end
     end
   end

lib/mongoid/shell/properties/primary.rb

@@ -11,7 +11,7 @@ def primary
             raise Mongoid::Shell::Errors::SessionNotConnectedError unless session.cluster.nodes.any?
             node = session.cluster.nodes.find(&:primary?)
             raise Mongoid::Shell::Errors::MissingPrimaryNodeError unless node
-            node.address == "localhost:27017" ? nil : node.address
+            node.address.original == "localhost:27017" ? nil : node.address.original
           end
         end
 

lib/mongoid/shell/properties/username.rb

@@ -8,11 +8,18 @@ module Username
         # current username
         def username
           @username || begin
-            return nil unless session.context.cluster.auth && session.context.cluster.auth.first
-            session.context.cluster.auth.first[1][0]
+            node = session.cluster.nodes.first
+            raise Mongoid::Shell::Errors::SessionNotConnectedError unless node
+            return nil unless node.credentials.has_key? db || node.credentials[db].empty?
+            node.credentials[db][0]
           end
         end
 
+        private
+          def db
+            @db || session.send(:current_database).name
+          end
+
       end
     end
   end

mongoid-shell.gemspec

@@ -13,7 +13,7 @@ Gem::Specification.new do |s|
   s.homepage = "http://github.com/dblock/mongoid-shell"
   s.licenses = [ "MIT" ]
   s.summary = "Derive shell commands from Mongoid configuration options."
-  s.add_dependency "mongoid", ">= 3.0.0"
+  s.add_dependency "mongoid", ">= 4.0.0.alpha1"
   s.add_dependency "i18n"
 end