Puppet Function: mq_install::fixpack_downgrade

Defined in:
lib/puppet/functions/mq_install/fixpack_downgrade.rb
Function type:
Ruby 4.x API

Overview

mq_install::fixpack_downgrade(String $current_version, String $requested_version) ⇒ Boolean

Function to determine if we need a fixpack downgrade. We do this based on the current version and the requested version

Parameters:

  • current_version (String) —

    The currently installed fixpack version.

  • requested_version (String) —

    The requested fixpack version.

Returns:

  • (Boolean) —

    If current_version is higher than the requested version return true. Else false



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# File 'lib/puppet/functions/mq_install/fixpack_downgrade.rb', line 5

Puppet::Functions.create_function('mq_install::fixpack_downgrade') do
  #
  # See the file "LICENSE" for the full license governing this code.
  #
  #
  # @param current_version The currently installed fixpack version.
  # @param requested_version The requested fixpack version.
  # @return If current_version is higher than the requested version return true. Else false
  #
  dispatch :fixpack_downgrade do
    required_param 'String',  :current_version
    required_param 'String',  :requested_version
    return_type 'Boolean'
  end

  def fixpack_downgrade(current_version, requested_version)
    return false if current_version == 'not-installed'

    current_major, current_minor, = current_version.split('.')
    requested_major, requested_minor, = requested_version.split('.')

    fail 'Incompatible MQ versions specified for fixpack. Major and minor versions need to be same' if current_major != requested_major || current_minor != requested_minor

    Gem::Version.new(requested_version) < Gem::Version.new(current_version)
  end
end