Class: Nutils::Filters::Sass

Inherits:
Nanoc3::Filters::Sass
  • Object
show all
Defined in:
lib/nutils/filters/sass.rb

Constant Summary collapse

FILES = 
[]

Instance Method Summary collapse

Instance Method Details

#notify(filename) ⇒ Object 



40
41
42
43
44
45
46
47
48
49
50
51
52
53
 
# File 'lib/nutils/filters/sass.rb', line 40

def notify(filename)
  pathname = Pathname.new(filename)
  item = @items.find { |i| i[:content_filename] && Pathname.new(i[:content_filename]).realpath == pathname.realpath }
  
  unless item.nil?
    # Notify
    ::Nanoc3::NotificationCenter.post(:visit_started, item)
    ::Nanoc3::NotificationCenter.post(:visit_ended,   item)
    
    # Raise unmet dependency error if item is not yet compiled
    any_uncompiled_rep = item.reps.find { |r| !r.compiled? }
    raise ::Nanoc3::Errors::UnmetDependency.new(any_uncompiled_rep) if any_uncompiled_rep
  end
end

#run(content, params = {}) ⇒ String

Runs the content through [Sass](sass-lang.com/). Parameters passed to this filter will be passed on to Sass.

Parameters:

  • content (String) —

    The content to filter

Returns:

  • (String) —

    The filtered content



18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
 
# File 'lib/nutils/filters/sass.rb', line 18

def run(content, params={})

  puts "You should use the Sass filter from nanoc 3.1.9 or later. This Sass filter (:zass) is deprecated."

  # Get options
  options = params.dup
  sass_filename = options[:filename] || (@item && @item[:content_filename])
  options[:filename] ||= sass_filename
  options[:filesystem_importer] ||= Nutils::Importers::Nanoc
  
  # Build engine
  engine = ::Sass::Engine.new(content, options)
  output = engine.render
  
  until Nutils::Filters::Sass::FILES.empty?
    filename = Nutils::Filters::Sass::FILES.pop
    notify(filename)
  end
  
  return output
end