Contents

#
# Copyright 2014 Red Hat, Inc.
#
# This software is licensed to you under the GNU General Public
# License as published by the Free Software Foundation; either version
# 2 of the License (GPLv2) or (at your option) any later version.
# There is NO WARRANTY for this software, express or implied,
# including the implied warranties of MERCHANTABILITY,
# NON-INFRINGEMENT, or FITNESS FOR A PARTICULAR PURPOSE. You should
# have received a copy of GPLv2 along with this software; if not, see
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.

require 'rubygems/package'
require 'zlib'
module Katello
  class PuppetModule
    include Glue::Pulp::PuppetModule if Katello.config.use_pulp
    include Glue::ElasticSearch::PuppetModule if Katello.config.use_elasticsearch
    CONTENT_TYPE = "puppet_module"

    def self.parse_metadata(filepath)
      metadata = nil

      tar_extract = Gem::Package::TarReader.new(Zlib::GzipReader.open(filepath))
      tar_extract.rewind # The extract has to be rewinded after every iteration
      tar_extract.each do |entry|
        next unless entry.file? && entry.full_name =~ %r{\A[^/]+/metadata.json\z}
        metadata = entry.read
      end

      if metadata
        return JSON.parse(metadata).with_indifferent_access
      else
        fail Katello::Errors::InvalidPuppetModuleError, _("Invalid puppet module. Please make sure the puppet module contains a metadata.json file and is properly compressed.")
      end
    rescue Zlib::GzipFile::Error, Gem::Package::TarInvalidError
      raise Katello::Errors::InvalidPuppetModuleError, _("Could not unarchive puppet module. Please make sure the puppet module has been compressed properly.")
    ensure
      tar_extract.close if tar_extract
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
katello-2.2.2	app/models/katello/puppet_module.rb