xml_formatter

xml_formatter.rb

#!/usr/bin/env ruby

# USAGE:
#   $> ./xml_formatter path/from/my/file.xml
#   $> ./xml_formatter path/from/my/file.xml path/to/my/file_formatted.xml

require 'nokogiri'

in_file = ARGV[0]
out_file = ARGV[1]
if in_file
  doc = File.open(in_file) { |f| Nokogiri::XML(f) }
  out_file ||= in_file + '.FORMATTED.xml'
  puts "Formatting and saving to: '#{out_file}'"
  File.open(out_file, 'w') {|f| f.write(doc) }
  puts ".. Done!"
end