Plugins » Katello » Hammer CLI CSV

# Copyright (c) 2013 Red Hat

#

# MIT License

#

# Permission is hereby granted, free of charge, to any person obtaining

# a copy of this software and associated documentation files (the

# "Software"), to deal in the Software without restriction, including

# without limitation the rights to use, copy, modify, merge, publish,

# distribute, sublicense, and/or sell copies of the Software, and to

# permit persons to whom the Software is furnished to do so, subject to

# the following conditions:

#

# The above copyright notice and this permission notice shall be

# included in all copies or substantial portions of the Software.

#

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE

# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION

# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

#

#

# -= Operating Systems CSV =-

#

# Columns

#   Name

#     - Operating system name

#     - May contain '%d' which will be replaced with current iteration number of Count

#     - eg. "os%d" -> "os1"

#   Count

#     - Number of times to iterate on this line of the CSV file

#   Major

#   Minor

#   Family

#

require 'hammer_cli'

require 'katello_api'

require 'foreman_api'

require 'json'

require 'csv'

module HammerCLICsv

  class OperatingSystemsCommand < BaseCommand

    def initialize(*args)

      super(args)

      @operatingsystem_api = ForemanApi::Resources::OperatingSystem.new(@init_options[:foreman])

    end

    def execute

      csv_export? ? export : import

      HammerCLI::EX_OK

    end

    def export

      CSV.open(csv_file, 'wb') do |csv|

        csv << ['Name','Count','Major','Minor', 'Family']

        @operatingsystem_api.index({}, HEADERS)[0].each do |operatingsystem|

          operatingsystem = operatingsystem['operatingsystem']

          name = operatingsystem['name']

          count = 1

          major = operatingsystem['major']

          minor = operatingsystem['minor']

          family = operatingsystem['family']

          csv << [name, count, major, minor, family]

        end

      end

    end

    def import

      @existing = {}

      @operatingsystem_api.index[0].each do |operatingsystem|

        operatingsystem = operatingsystem['operatingsystem']

        @existing["#{operatingsystem['name']}-#{operatingsystem['major']}-#{operatingsystem['minor']}"] = operatingsystem['id']

      end

      thread_import do |line|

        create_operatingsystems_from_csv(line)

      end

    end

    def create_operatingsystems_from_csv(line)

      details = parse_operatingsystem_csv(line)

      details[:count].times do |number|

        name = namify(details[:name_format], number)

        if !@existing.include? "#{name}-#{details[:major]}-#{details[:minor]}"

          print "Creating operating system '#{name}'..." if verbose?

          @operatingsystem_api.create({

                             'operatingsystem' => {

                               'name' => name,

                               'major' => details[:major],

                               'minor' => details[:minor],

                               'family' => details[:family]

                             }

                           }, HEADERS)

          print "done\n" if verbose?

        else

          print "Updating operatingsystem '#{name}'..." if verbose?

          @operatingsystem_api.create({

                             'id' => @existing["#{name}-#{details[:major]}-#{details[:minor]}"],

                             'operatingsystem' => {

                               'name' => name,

                               'major' => details[:major],

                               'minor' => details[:minor],

                               'family' => details[:family]

                             }

                           }, HEADERS)

          print "done\n" if verbose?

        end

      end

    end

    def parse_operatingsystem_csv(line)

      keys = [:name_format, :count, :major, :minor, :family]

      details = CSV.parse(line).map { |a| Hash[keys.zip(a)] }[0]

      details[:count] = details[:count].to_i

      details

    end

  end

  HammerCLI::MainCommand.subcommand("csv:operatingsystems", "ping the katello server", HammerCLICsv::OperatingSystemsCommand)

end