html/erb prettifying stuff

gistfile1.txt

require 'timeout'
require 'htmlbeautifier'


def log(msg)
  puts msg
end

view_files = Dir["app/**/**/**.erb"]
def beautify(file_name)
  log "doing #{file_name}"
  output = ""
  input  = File.read(file_name)
  begin
    HtmlBeautifier::Beautifier.new(output).scan(input)
  rescue
    puts "ERROR on #{file_name}"
  end
  return output
end


view_files[0..5].each do |f|
  puts beautify(f)
end; nil

#######
ps -ef|grep html|awk '{print $2}'|xargs kill -9



###########
https://github.com/victorporof/Sublime-HTMLPrettify/blob/master/scripts/beautify-html.js

### with gsubbing
http://www.ruby-forum.com/topic/115982

###
http://railscasts.com/episodes/286-draper?view=asciicast (view cleanup)



### Sounds very promising... (convert haml --> erb) + pretty-print erb
https://github.com/railsdog/deface
https://github.com/railsdog/deface/blob/master/lib/deface/applicator.rb





class PrettyHtml
  require 'tidy'
  require 'deface'

  begin
    Tidy.path = '/usr/lib/libtidy-0.99.so.0'
  rescue LoadError
    Tidy.path = '/usr/lib/libtidy.A.dylib'
  end

  def self.tidy_html(text)
    nice_html = ""
    Tidy.open(:show_warnings=>true) do |tidy|
      tidy.options.show_body_only    = true
      tidy.options.doctype           = "omit"
      tidy.options.add_xml_decl      = false
      tidy.options.output_html       = true
      tidy.options.wrap              = 0
      tidy.options.indent            = 'auto'
      tidy.options.indent_attributes = false
      tidy.options.indent_spaces     = 2
      tidy.options.vertical_space    = false
      tidy.options.char_encoding     = 'utf8'
      nice_html = tidy.clean(text)
    end
    nice_html = nice_html.strip.gsub(/\n+/, "\n")
  end

  def self.replace_erb_with_tags(input)
    Deface::Parser.convert(input).to_s
  end

  def self.replace_tags_with_erb(input)
    Deface::Parser.undo_erb_markup!(input)
  end

  def self.convert_file(file_path)
    orig        = File.read(file_path)
    erb_as_tags = PrettyHtml.replace_erb_with_tags(orig)
    clean_html  = PrettyHtml.tidy_html(erb_as_tags)
    clean_erb   = PrettyHtml.replace_tags_with_erb(clean_html)
  end
end

view_files = Dir["app/**/**/**.erb"]; nil
file    = view_files[2]
puts PrettyHtml.convert_file(file)

file_path = file
orig        = File.read(file_path)
erb_as_tags = PrettyHtml.replace_erb_with_tags(orig)
clean_html  = PrettyHtml.tidy_html(erb_as_tags)
clean_erb   = PrettyHtml.replace_tags_with_erb(clean_html)
puts CGI.unescapeHTML(clean_erb)