Class: OggEncode::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/autogg/parser.rb

Class Method Summary collapse

Class Method Details

.make_path(folder) ⇒ Object 



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# File 'lib/autogg/parser.rb', line 8

def make_path(folder)
  folder =~ /\/$/ ? folder : folder + '/'
end

.parse(args) ⇒ Object 



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# File 'lib/autogg/parser.rb', line 12

def parse(args)

  script_name = File.basename( $0 )
  options = OpenStruct.new
  options.max_procs = 4
  options.oggargs = ['-Q']

  op = OptionParser.new do |opts|
    opts.banner = "Usage: autogg.rb [options] flacpath oggpath [ -o oggenc args ... ]\n" +
                  "Example: #{script_name} ~/music/flac/ ~/music/ogg/ --oggenc-args -q8\n" +
                  "    Ex2: #{script_name} ~/music/flac/ ~/music/ogg/ -o -q8,-Q,--utf8"

    opts.on( '-m', '--max-processes n', "Maximum number of encoding processes running at once" ) do |n|
      options.max_procs = n.to_i
    end

    opts.on( '-o', '--oggenc-args arglist', Array,
             "Specify arguments to me be passed through to oggenc" ) do |ary|
      options.oggargs << ary
      options.oggargs.flatten!
    end

    opts.on( '-h', '--help', 'Display this screen' ) do
      puts opts
      puts dirinfo
      exit
    end
  end
  op.parse!

  if ( ARGV.length == 2 ) and ARGV.all? { |a| File.directory?( a )}
    paths = OpenStruct.new
    paths.flac = make_path(ARGV[0]) ; paths.ogg = make_path(ARGV[1])
    options.paths = paths
  else
    puts op
    exit
  end

  options
end