require "rexml/document"
include REXML #so that we don't have to prefix with REXML every time

class EclipseDoc
    def initialize(dir=nil)
        Dir.chdir(dir) if dir
    end
    
    def get_files
        Dir["*.xml"]
    end
    
    def process_file(file)
        doc = Document.new File.new(file)
        result = Array.[]
        doc.elements.each("templates/template") { |element| result << [element.attributes["name"],element.attributes["description"]]}
        result
    end
    
    def output_file(file,array)
        name = File.basename(file, ".xml")
        f = File.new(name + ".txt", "w+")
        f << "h2. " << name.capitalize << "\n"
        array.each do |entry|
            f << "* " << entry[0] << " - " << entry[1] << "\n"
        end
        f.close
    end
    
    e = EclipseDoc.new(Dir.getwd)
    a = e.get_files
    a.each do |file|
        rt = e.process_file(file)
        e.output_file(file,rt)
    end
end