#!/usr/bin/env ruby

require 'pathname'

root = Pathname.new(__FILE__).realpath.parent.parent
$:.unshift root.join('lib') if $0 == __FILE__

require 'optparse'
require 'oddb2xml'

def help
  <<EOS
#$0 ver.#{Oddb2xml::VERSION}
Usage:
  oddb2xml [option]
    -c F, --compress=F   Compress format F. Currently only 'tar.gz' is available.
    -a T, --append=T     Additional target. T is only 'nonpharma' available.
    -t S, --tag-suffix=S XML tag suffix S. default none. Only 'md' is available.
    -h,   --help         Show this help message.
EOS
end

parser = OptionParser.new
opts = {
  :compress   => nil,
  :nonpharma  => false,
  :tag_suffix => '',
}

parser.on('-c v', '--compress v', /tar\.gz/) {|v| opts[:compress] = v }
parser.on('-a v', '--append v', /nonpharma/) {|v| opts[:nonpharma] = v }
parser.on('-t v', '--tag-suffix v', /md/i)   {|v| opts[:tag_suffix] = v.upcase }
parser.on_tail('-h', '--help') { puts help; exit }

args = ARGV.dup
begin
  parser.parse!(args)
rescue OptionParser::MissingArgument,
       OptionParser::InvalidArgument,
       OptionParser::InvalidOption
  puts help
  exit
end

ui = Oddb2xml::Cli.new(opts)
begin
  ui.run
rescue Interrupt
  puts
  exit
end