Generated directories are recursively svn added, like mkdir -p. Closes #6416.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@5395 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

railties/CHANGELOG

@@ -1,5 +1,7 @@
 *SVN*
 
+* Generated directories are recursively svn added, like mkdir -p.  #6416 [NeilW]
+
 * resource and scaffold_resource generators add a restful route to config/routes.rb  [Jeremy Kemper]
 
 * Revert environment changes for autoload_paths. [Koz]

railties/lib/rails_generator/commands.rb

@@ -299,12 +299,26 @@ module Rails
             logger.exists relative_path
           else
             logger.create relative_path
-            FileUtils.mkdir_p(path) unless options[:pretend]
-            
-            # Optionally add file to subversion
-            system("svn add #{path}") if options[:svn]
-          end
-        end
+	    unless options[:pretend]
+	      FileUtils.mkdir_p(path)
+	      
+	      # Subversion doesn't do path adds, so we need to add
+	      # each directory individually.
+	      # So stack up the directory tree and add the paths to
+	      # subversion in order without recursion.
+	      if options[:svn]
+		stack=[relative_path]
+		until File.dirname(stack.last) == stack.last # dirname('.') == '.'
+		  stack.push File.dirname(stack.last)
+		end
+		stack.reverse_each do |rel_path|
+		  svn_path = destination_path(rel_path)
+		  system("svn add -N #{svn_path}") unless File.directory?(File.join(svn_path, '.svn'))
+		end
+	      end
+	    end
+	  end
+	end
 
         # Display a README.
         def readme(*relative_sources)