# Detect ZFS

Facter.add('zfs') do
   setcode do
       result = "false"
       if FileTest.exists?('/sbin/zfs')
           result = "true"
       end
    end
end

Facter.add('zfs_installed') do
    confine :zfs => :true
    setcode do
        result = "false"
        zfslist = %x{/sbin/zfs list}.chomp
        if zfslist =~ /backup/
            result = "true"
        end
    end
end