Module: Guard::CompassHelper

Included in:
Compass
Defined in:
lib/guard/compass_helper.rb

Instance Method Summary collapse

Instance Method Details

#check_for_sass_files!(compiler) ⇒ Object

Excerpt from Compass updater commands #



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# File 'lib/guard/compass_helper.rb', line 28

def check_for_sass_files!(compiler)
  if compiler.sass_files.empty?
    message = "Nothing to compile. If you're trying to start a new project, you have left off the directory argument.\n"
    message << "Run \"compass -h\" to get help."
    raise Compass::Error, message
  end
end

#new_compiler_instance(working_path) ⇒ Object 



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# File 'lib/guard/compass_helper.rb', line 36

def new_compiler_instance(working_path)
  compiler_opts = ::Compass.sass_engine_options
  compiler_opts.merge!(quiet: options[:quiet],
                       force: options[:force],
                       dry_run: options[:dry_run])
  ::Compass::Compiler.new(working_path,
    ::Compass.configuration.sass_path,
    ::Compass.configuration.css_path,
    compiler_opts)
end

#pathname(*components) ⇒ Object

Build a path agains components that might be relative or absolute. Whenever an absolute component is found, it became the new base path on which next relative components are built.



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# File 'lib/guard/compass_helper.rb', line 11

def pathname(*components)
  result = Pathname.pwd
  components.each do |c|
    pc = Pathname.new(c)
    if(pc.relative?)
      result = result + pc
    else
      result = pc
    end
  end
  return result
rescue
  raise "Cannot process #{components.inspect}: #{$!}"
end