Middleman::HtmlBeautify

middleman-html-beautify is an extension for the Middleman static site generator that beautify HTML via HTML Beautifier.

Add this line to your application's Gemfile:

gem 'middleman-html-beautify'

And then execute:

$ bundle install

Add this line to your config.rb

activate :html_beautify

There are default settings.

activate :html_beautify do |option|
  option.keep_blank_lines = 0
  option.indent           = "  "
  option.initial_level    = 0
  option.stop_on_errors   = false
end

The gem is available as open source under the terms of the MIT License.