#!/usr/bin/env ruby

require 'json'
require 'zlib'
require 'xmlsimple'
require 'active_support/core_ext/hash'

spec = 'less'

primary_xml_gz = Dir.entries('repodata').select { |file| file.match 'primary.xml.gz' }[0]
primary_xml_content = Zlib::GzipReader.open("repodata/#{primary_xml_gz}").read
doc = XmlSimple.xml_in(primary_xml_content)
rpms_list = doc['package']

spec_rpm_list = []

rpms_list.each do |rpm_info|
  rpm_href = rpm_info['location'][0]['href'].split('/')[-1]
  src_rpm = if rpm_href.match? '.src.rpm'
              rpm_href
            else
              rpm_info['format'].first['sourcerpm'][0]
            end

  if src_rpm.match? "^#{spec}-[^-]+-[^-]+.rpm$"
    spec_rpm_list.append(rpm_href)
  end
end
	
puts spec_rpm_list
#puts JSON.pretty_generate rpms_list