lib/facter/iphostnumber.rb


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# Fact: iphostnumber
#
# Purpose: On selected versions of Darwin, returns the host's IP address.
#
# Resolution:
#   Uses either the scutil program to get the localhost name, or parses output
#   of ifconfig for a MAC address.
#
# Caveats:
#

Facter.add(:iphostnumber) do
    confine :kernel => :darwin, :kernelrelease => "R6"
    setcode do
        %x{/usr/sbin/scutil --get LocalHostName}
    end
end
Facter.add(:iphostnumber) do
    confine :kernel => :darwin, :kernelrelease => "R6"
    setcode do
        ether = nil
        output = %x{/sbin/ifconfig}

        output =~ /HWaddr (\w\w:\w\w:\w\w:\w\w:\w\w:\w\w)/
        ether = $1

        ether
    end
end