Class: Capucine::CoffeeScript

Inherits:
Object
  • Object
show all
Defined in:
lib/coffeescript.rb

Instance Method Summary collapse

Constructor Details

#initialize(capucine) ⇒ CoffeeScript

Returns a new instance of CoffeeScript.



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# File 'lib/coffeescript.rb', line 6

def initialize(capucine)
  @cap = capucine
end

Instance Method Details

#compile_dir(input, output) ⇒ Object 



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# File 'lib/coffeescript.rb', line 23

def compile_dir(input, output)

  if File.extname(input) == '.coffee'
    coffee_files = input
  else
    coffee_files = File.join @cap.settings.working_dir, input, "**/**.coffee"
  end

  Dir.glob(coffee_files).each do |file_coffee_o|

    file_coffee = File.expand_path file_coffee_o
    base_in_dir = File.join @cap.settings.working_dir, input

    relative_path = file_coffee.gsub(File.join(@cap.settings.working_dir, @cap.settings.conf['coffeescript_files_dir'] ),'')

    relative_path = relative_path.gsub(/\.coffee$/, '.js')
    relative_path_min = relative_path.gsub(/\.js$/, '.min.js')

    file_out = File.join @cap.settings.working_dir, output, relative_path
    file_out_min = File.join @cap.settings.working_dir, output, relative_path_min

    relative_coffee_file = file_coffee.gsub(base_in_dir, '')

    opts = {:bare => @cap.settings.conf['coffeescript_bare']}
    coffee_output_min = ""

    error = false
    begin
      coffee_output = ::CoffeeScript.compile(File.read(file_coffee), opts)
    rescue Exception => e
      error = true
      message = "#{e.message}"
      coffee_output = "var message = \"CoffeeScript Error (#{relative_coffee_file.gsub(/^\//, '')}) => \";"
      coffee_output += "message += \"#{message}\";"
      coffee_output += "throw message;"
    end

    coffee_output_min << Packr.pack(coffee_output)
    FileUtils.mkdir_p File.dirname(file_out)

    puts "[coffee] - #{relative_path} => #{message}" if error

    f1 = File.open(file_out, 'w+')
    f1.write(coffee_output)
    f1.close

    f2 = File.open(file_out_min, 'w+')
    f2.write(coffee_output_min)
    f2.close
  end

end

#run_once(file = nil) ⇒ Object 



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# File 'lib/coffeescript.rb', line 10

def run_once(file = nil)

  unless file
    files = Dir.glob(File.join @cap.settings.working_dir, @cap.settings.conf['coffeescript_output_dir'], '*.js')
    FileUtils.rm_r files
    self.compile_dir @cap.settings.conf['coffeescript_files_dir'], @cap.settings.conf['coffeescript_output_dir']
  else
    self.compile_dir file, @cap.settings.conf['coffeescript_output_dir']
  end

  puts "[coffee] - Compiled"
end

#run_watch ⇒ Object 



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# File 'lib/coffeescript.rb', line 77

def run_watch
  require 'fssm'

  files_to_lookat = File.join @cap.settings.working_dir, @cap.settings.conf['coffeescript_files_dir']
  js_generated_dir = File.join @cap.settings.working_dir, @cap.settings.conf['coffeescript_output_dir']

  coffee = @cap.coffee

  coffee_thread = Thread.new {

    FSSM.monitor(files_to_lookat, :directories => true) do
      update do |b, r|
        file = File.join b, r
        coffee.run_once file if File.extname(r) == '.coffee' # COFFEE
      end

      create do |b, r|
        file = File.join b, r
        coffee.run_once file if File.extname(r) == '.coffee' # COFFEE
      end

      delete do |b, r|

        file_name = File.expand_path File.join(b, r)
        folder_name = File.dirname file_name
        js_files = [
          File.join(js_generated_dir, r.gsub('.coffee', '.js')),
          File.join(js_generated_dir, r.gsub('.coffee', '.min.js')),
        ]

        if Dir["#{folder_name}/*"].empty? and folder_name != js_generated_dir
          # delete full dir
          to_delete = File.expand_path(File.dirname(js_files[0]))
          FileUtils.rm_r to_delete
        else
          js_files.each do |file|
            File.delete(file) if File.exist?(file)
          end
        end

      end
    end

  }

  return coffee_thread


end