Quick&dirty modulefile2metadata.json script for puppet 3.6+

gistfile1.txt

#!/usr/bin/env ruby
# Very quick&dirty script to quickly migrate puppet's modulefile to metadata.json files
# (Puppet >= 3.6 deprecated the Modulefile)
#
# Usage: check-out all your modules to a current directory and run ./modulefile2metadatajson.rb
#
# After completion, a proper metadata.json file should remain in each module directory.
require 'json'

Dir.glob('**/Modulefile') do | module_file |
  input = File.open(module_file)

  hash = {}
  dep_array = []
  input.each_line { | line |
      key, val = line.split ' ', 2
      val = "#{val}".gsub('\'','')
      val.to_s.delete!("\n")
      if key =~ /^depen.*/
        key, val = line.split ',', 2
        key = "#{key}".gsub('dependency ', '')
        key = "#{key}".gsub('\'','')
        # remove ' and \n from version
        val = "#{val}".gsub('\'','')
        val = "#{val}".gsub(' ','')
        val.to_s.delete!("\n")
        temp_hash = {}
        temp_hash.store("name", key)
        temp_hash.store("version_requirement", val)
        dep_array << temp_hash
      elsif key =~ /^$/
        # foo
      else
        hash.store(key, val)
      end
  }
  hash.store("project_page", "http://yoururl2yourprojects.tld")
  hash.store("issues_url", "http://yoururl2issues.tld")
  hash.store("dependenies", dep_array)
  puts JSON.pretty_generate(hash)

  dirname = File.dirname(module_file)
  output = File.open( "#{dirname}/metadata.json", "w")
  output << JSON.pretty_generate(hash)
  output.write "\n"
  output.close
end