Class: RepomdParser::RepomdXmlParser

Inherits:
Object
  • Object
show all
Defined in:
lib/repomd_parser/repomd_xml_parser.rb

Overview

repomd_parser – Ruby gem to parse RPM repository metadata Copyright © 2018 Ivan Kapelyukhin, SUSE Linux GmbH

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

Instance Method Summary collapse

Instance Method Details

#parse(io_object) ⇒ Object 



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# File 'lib/repomd_parser/repomd_xml_parser.rb', line 25

def parse(io_object)
  files = []
  xml = Nokogiri::XML(io_object)

  xml.xpath('/xmlns:repomd/xmlns:data').each do |data_node|
    type = data_node.attr('type').to_sym

    hash = {}
    data_node.xpath('./*').each do |node|
      hash[node.name.to_sym] = { value: node.text.to_s }

      node.attributes.each do |name, attr|
        hash[node.name.to_sym][name.to_sym] = attr.value
      end
    end

    files << RepomdParser::Reference.new(
      location: hash[:location][:href],
      checksum_type: hash[:checksum][:type],
      checksum: hash[:checksum][:value],
      type: type,
      size: hash[:size] ? hash[:size][:value].to_i : nil
    )
  end

  files
end

#parse_file(filename) ⇒ Object 



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# File 'lib/repomd_parser/repomd_xml_parser.rb', line 19

def parse_file(filename)
  File.open(filename) do |fh|
    parse(fh)
  end
end