Contents

module YOWL
  class OptionsParser
    def self.parse(args_)

      if args_.size == 0
        args_[0] = '--help'
      end

      options = Options.new

      opts = OptionParser.new do |opts|
        #
        # Set a banner, displayed at the top of the help screen.
        #
        opts.banner = <<-EOF
#{YOWL::NAME_AND_VERSION}

Usage: #{YOWL::NAME} [<options>]
        
EOF

        opts.separator "Specific options:"

        opts.on('-i', '--ontology FILES', String, 'Read input FILES') do |ontology|
          options.ontology_file_names << ontology
          if args_.size > 0
            for index in 0..(args_.size - 1)
              arg = args_[index]
              if arg[0,1] == '-'
                break
              end
              options.ontology_file_names << arg
            end
          end
        end

        opts.on('-o', '--output DIR', 'Write HTML output to DIR') do |dir|
          options.output_dir = dir
        end

        opts.on('-t', '--template DIR', 'Use ERB templates in DIR') do |dir|
          options.template_dir = dir
        end

        opts.on('--no-vann', 'Skip looking for vann:preferedNamespacePrefix') do |value|
          options.noVann = true
        end

        opts.separator ""
        opts.separator "Common options:"

        opts.on("-?", "-h", "--help", "Show this message") do
          puts opts
          exit
        end

        opts.on("-V", "--version", "Show version") do
          puts YOWL::NAME_AND_VERSION
          exit
        end

        opts.on("-v", "--verbose", "Show verbose logging") do
          options.verbose = true
        end

        opts.on("-q", "--quiet", "Suppress most logging") do
          options.quiet = true
        end

        opts.separator ""
        opts.separator "For more help refer to https://github.com/jgeluk/yowl"

      end

      opts.parse!(args_)

      if ! options.validate()
        puts opts
        return nil
      end
      return options
    end  # parse()
  end  # class OptionParser
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
yowl-0.4.2	lib/yowl/optionsparser.rb
yowl-0.4.1	lib/yowl/optionsparser.rb
yowl-0.4	lib/yowl/optionsparser.rb