# Fact: hardwaremodel
#
# Purpose:
#   Returns the hardware model of the system.
#
# Resolution:
#   Uses purely "uname -m" on all platforms other than AIX and Windows.
#   On AIX uses the parsed "modelname" output of "lsattr -El sys0 -a modelname".
#   On Windows uses the 'host_cpu' pulled out of Ruby's config.
#
# Caveats:
#

Facter.add(:hardwaremodel) do
  setcode 'uname -m'
end

Facter.add(:hardwaremodel) do
  confine :operatingsystem => :aix
  setcode do
    model = Facter::Util::Resolution.exec('lsattr -El sys0 -a modelname')
    if model =~ /modelname\s(\S+)\s/
      $1
    end
  end
end

Facter.add(:hardwaremodel) do
  confine :operatingsystem => :windows
  setcode do
    require 'rbconfig'
    RbConfig::CONFIG['host_cpu']
  end
end