puppetfile_to_fixtures.rb

#!/usr/bin/env ruby
# Author: Corey Osman
# Date: 10/29/14
# Purpose: converts the puppetfile to a .fixtures file yaml format
#          
# State: works on my machine, but needs further development to support the full Puppetfile DSL and .fixtures DSL
# Usage: from the module directory ensure you have a Puppetfile.
#        because destruction of any .fixtures file could be deadly you must set the WIPE_FIXTURES env varialble to true.

# $ WIPE_FIXTURES=true ruby puppetfile_to_fixtures.rb


require 'yaml'

def repos
  @repos ||= {}
end

def mod(name, properties)
  return if name.nil?
  repos[name] = {}
  if ! properties.nil?
    # This will only consume lines with repo and ref.  Support for all the other types like symlinks, forge modules
    # would need to be added
    repos[name]['repo'] = "#{properties[:git]}"
    repos[name]['ref'] = properties[:ref]  if ! properties[:ref].nil?
  end
end

File.open('Puppetfile', 'r') do |file|
  data = file.read
  eval data
end

if repos.length > 0 and ENV['WIPE_FIXTURES'] =~ /true/i
  File.open('.fixtures.yml', 'w') do |file|
    fixtures = {}
    fixtures['fixtures'] = {}
    fixtures['fixtures']['symlinks'] = {'directory_name' => 'source_dir'}
    fixtures['fixtures']['repositories'] = repos
    file.write(fixtures.to_yaml)
  end
end