Class: Jekyll::Sass::SassCssGenerator

Inherits:
Generator
  • Object
show all
Defined in:
lib/jekyll-sass.rb

Instance Method Summary collapse

Instance Method Details

#generate(site) ⇒ Object

Jekyll will have already added the *.sass/scss files as Jekyll::StaticFile objects to the static_files array. Here we replace those with a SassCssFile object.



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# File 'lib/jekyll-sass.rb', line 99

def generate(site)
  site.static_files.clone.each do |sf|
    if sf.path =~ /\.(scss|sass)$/
      site.static_files.delete(sf)
      name = File.basename(sf.path)
      destination = File.dirname(sf.path).sub(site.source, '')
      sass_file =  SassCssFile.new(site, site.source, destination, name)
      if sass_file.modified?
        SassCssFile.should_write_sass = true
      end
      site.static_files << sass_file
    end
  end
  supp_files = suppressed_sass_files(site)
  if suppressed_files_modified?(supp_files)
    SassCssFile.should_write_sass = true
    update_files_mtime(supp_files)
  end
end

#recursively_search_directories(site, matcher, dir = '') ⇒ Object

Recursively find files in site that match a regexp Does not ignore underscored files This could probably be shortened but we need to search like jekyll searches

site - The Jekyll site matcher - a regexp for the filename’s to find dir - the relative directory to recurse in

Returns an Array of absolute paths that match



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# File 'lib/jekyll-sass.rb', line 154

def recursively_search_directories(site, matcher, dir = '')
  base = File.join(site.source, dir)
  entries = Dir.chdir(base) { site.filter_entries(Dir.entries('.')) }
  found = [ ]
  entries.each do |f|
    f_abs = File.join(base, f)
    found << f_abs if matcher.match(f)
    if File.directory?(f_abs)
      f_rel = File.join(dir, f)
      if site.dest.sub(/\/$/, '') != f_abs
        more_found = recursively_search_directories(site, matcher, f_rel)
        found.concat(more_found)
      end
    end
  end
  return found
end

#suppressed_files_modified?(files) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/jekyll-sass.rb', line 119

def suppressed_files_modified?(files)
  files.each do |file|
    return true if file.modified?
  end
  return false
end

#suppressed_sass_files(site) ⇒ Object 



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# File 'lib/jekyll-sass.rb', line 132

def suppressed_sass_files(site)
  sass_matcher = /^_.*\.(sass|scss)/
  suppressed_sass_paths = recursively_search_directories(site, sass_matcher)
  files = [ ]
  suppressed_sass_paths.each do |path|
    name = File.basename(path)
    destination = File.dirname(path).sub(site.source, '')
    files << SuppressedSassFile.new(site, site.source, destination, name)
  end
  return files
end

#update_files_mtime(files) ⇒ Object 



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# File 'lib/jekyll-sass.rb', line 126

def update_files_mtime(files)
  files.each do |file|
    file.update_mtime
  end
end