Class: Jekyll::Less::LessCssFile

Inherits:
StaticFile
  • Object
show all
Defined in:
lib/jekyll-less.rb

Instance Method Summary collapse

Instance Method Details

#destination(dest) ⇒ Object

Obtain destination path.

+dest+ is the String path to the destination dir

Returns destination file path.



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# File 'lib/jekyll-less.rb', line 13

def destination(dest)
  File.join(dest, @dir, @name.sub(/less$/, 'css'))
end

#write(dest) ⇒ Object

Convert the less file into a css file.

+dest+ is the String path to the destination dir

Returns false if the file was not modified since last time (no-op).



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# File 'lib/jekyll-less.rb', line 21

def write(dest)
  dest_path = destination(dest)
  
  return false if File.exist? dest_path and !modified?
  @@mtimes[path] = mtime

  FileUtils.mkdir_p(File.dirname(dest_path))
  begin
    content = File.read(path)
    content = ::Less::Parser.new({:paths => [File.dirname(path)]}).parse(content).to_css
    File.open(dest_path, 'w') do |f|
      f.write(content)
    end
  rescue => e
    STDERR.puts "Less Exception: #{e.message}"
  end

  true
end