Read puppet yamlcache and make tables from the facts

fact_yaml_print.rb

#!/usr/bin/env ruby
require 'puppet'
require 'terminal-table'
output = Hash.new
Factspath   = ARGV[0]

FACTS = ['osfamily','lsbmajdistrelease','puppetversion','rubyversion','virtual','architecture','role','gpu','location']

#raise "Must pass facts directory as postional parameter 1" unless Dir.exists?(Factspath) or Factspath.nil?

Dir.glob("#{Factspath}/*.yaml") do |filepath|
  facts_hash = YAML.load_file(filepath)
  FACTS.each do |fact|
    output[fact.to_sym] ||= Hash.new
    (output[fact.to_sym][facts_hash.values[fact.to_s]] ||= []) << facts_hash.values['fqdn']
  end
end

output.each do |fact,hash|
  table = Terminal::Table.new(:headings => [fact, 'Count']) do |t|
    hash.each do |k,v|
      t << :separator
      t.add_row  [k,v.length]
    end
  end
  puts table
end
~

./fact_yaml_print.rb `puppet agent --configprint yamldir`/facts