#
# Copyright (C) 2013 Christian Meier
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of
# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to
# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
# the Software, and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
module Maven
  module Gwt
    class Layout

      def initialize( dir = '.' )
        @dir = dir
      end
      
      def java_root
        @java_root ||= File.join( @dir, 'src', 'main', 'java' )
      end
      
      def public_dir
        @public_dir ||= File.join( @dir, 'public' )
      end
      
      def find_gwt_xml( path = java_root )
        Dir[ File.join( path, "*" ) ].each do |path|
          if File.directory?( path )
            result = find_gwt_xml( path )
            return result if result
          elsif File.file?( path )
            return path if (path =~ /.gwt.xml$/) && ! (path =~ /Development.gwt.xml$/)
          end
        end
        nil
      end
    end

  end
end