#!/usr/bin/env ruby

require 'trollop'


STDIN.set_encoding 'utf-8'
STDOUT.set_encoding 'utf-8'

def usage
  puts "addseg [--nogz] [--loo] [--grammar] <path to grammars dir>\n"
  exit 1
end

opts = Trollop::options do
  opt :grammar, "(Abs) path of folder containing grammar.", :type => :string, :short => '-g', :required => true
  opt :loo, "leave one out", :type => :bool, :default => false
  opt :start_id, "start with this id", :type => :int, :default => 0, :short => '-i'
  opt :nogz, "grammar files not gzipped", :type => :bool, :default => false
end


i = opts[:start_id]
while line = STDIN.gets
  ext = '.gz'
  ext = '' if opts[:nogz]
  s = "<seg"
  if opts[:loo] then s += " exclude=\"#{i}\"" end
  if opts[:grammar] then s += " grammar=\"#{opts[:grammar]}/grammar.#{i}#{ext}\"" end
  puts s + " id=\"#{i}\"> #{line.strip} </seg>"
  i+=1
end