Class: Sasquatch::Quatcher

Inherits:
Object
  • Object
show all
Includes:
Logger
Defined in:
lib/quatch/quatcher.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Logger

#logger, #print_line

Constructor Details

#initialize(*args) ⇒ Quatcher

Returns a new instance of Quatcher.



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# File 'lib/quatch/quatcher.rb', line 13

def initialize *args

  @options = parse_options args

  @listeners = []

  @compiler = Compiler.new('.min.js')

  @options[:files].each do |file|

    @listeners << Listener.new(file, &file_changed)

  end

end

Instance Attribute Details

#compiler ⇒ Object (readonly)

Returns the value of attribute compiler.



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# File 'lib/quatch/quatcher.rb', line 11

def compiler
  @compiler
end

#listeners ⇒ Object (readonly)

Returns the value of attribute listeners.



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# File 'lib/quatch/quatcher.rb', line 11

def listeners
  @listeners
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/quatch/quatcher.rb', line 11

def options
  @options
end

Instance Method Details

#file_changed ⇒ Object 



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# File 'lib/quatch/quatcher.rb', line 29

def file_changed

  Proc.new do |modified_file, file, files|

    @compiler.compile(files, file)

    logger "Sasquatch has detected a change to #{modified_file}, recompiling..."
  end
end

#parse_options(argv) ⇒ Object 



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# File 'lib/quatch/quatcher.rb', line 39

def parse_options(argv)
  params = {}
  parser = OptionParser.new

  parser.on("-n") { params[:line_numbering_style] ||= :all_lines         }
  parser.on("-b") { params[:line_numbering_style]   = :significant_lines }
  parser.on("-s") { params[:squeeze_extra_newlines] = true               }

  params[:files] = parser.parse(argv)

  params
end