require_dependency 'stylesheet/common' require_dependency 'stylesheet/importer' require_dependency 'stylesheet/functions' module Stylesheet class Compiler def self.error_as_css(error, label) error = error.message error.gsub!("\n", '\A ') error.gsub!("'", '\27 ') "#main { display: none; } body { white-space: pre; } body:before { font-family: monospace; content: '#{error}' }" end def self.compile_asset(asset, options = {}) if Importer.special_imports[asset.to_s] filename = "theme.scss" file = "@import \"theme_variables\"; @import \"#{asset}\";" else filename = "#{asset}.scss" path = "#{ASSET_ROOT}/#{filename}" file = File.read path end compile(file, filename, options) end def self.compile(stylesheet, filename, options = {}) source_map_file = options[:source_map_file] || "#{filename.sub(".scss", "")}.css.map" engine = SassC::Engine.new(stylesheet, importer: Importer, filename: filename, style: :compressed, source_map_file: source_map_file, source_map_contents: true, theme_id: options[:theme_id], theme: options[:theme], theme_field: options[:theme_field], load_paths: [ASSET_ROOT]) result = engine.render if options[:rtl] require 'r2' [R2.r2(result), nil] else source_map = engine.source_map source_map.force_encoding("UTF-8") [result, source_map] end end end end