module Sass::Files

def tree_for(filename, options)

Raises:
  • (Sass::SyntaxError) - if there's an error in the document.

Parameters:
  • options ({Symbol => Object}) -- The options hash.
  • filename (String) -- The path to the Sass or SCSS file 
def tree_for(filename, options)
  default_options = Sass::Engine::DEFAULT_OPTIONS.dup
  default_options.delete(:syntax)
  options = default_options.merge!(options)
  text = File.read(filename)
  if options[:cache] || options[:read_cache]
    compiled_filename = sassc_filename(filename, options)
    sha = Digest::SHA1.hexdigest(text)
    if root = try_to_read_sassc(filename, compiled_filename, sha)
      root.options = options.merge(:filename => filename)
      return root
    end
  end
  options = options.merge(:filename => filename)
  if filename =~ /\.scss$/
    options = {:syntax => :scss}.merge(options)
  elsif filename =~ /\.sass$/
    options = {:syntax => :sass}.merge(options)
  end
  engine = Sass::Engine.new(text, options)
  root = engine.to_tree
  try_to_write_sassc(root, compiled_filename, sha, options) if options[:cache]
  root
end