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Diffstat (limited to 'actionpack/lib/sprockets/compressors.rb')
-rw-r--r-- | actionpack/lib/sprockets/compressors.rb | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/actionpack/lib/sprockets/compressors.rb b/actionpack/lib/sprockets/compressors.rb index 351eff1085..cb3e13314b 100644 --- a/actionpack/lib/sprockets/compressors.rb +++ b/actionpack/lib/sprockets/compressors.rb @@ -1,4 +1,50 @@ module Sprockets + module Compressors + @@css_compressors = {} + @@js_compressors = {} + @@default_css_compressor = nil + @@default_js_compressor = nil + + def self.register_css_compressor(name, klass, options = {}) + @@default_css_compressor = name.to_sym if options[:default] || @@default_css_compressor.nil? + @@css_compressors[name.to_sym] = {:klass => klass.to_s, :require => options[:require]} + end + + def self.register_js_compressor(name, klass, options = {}) + @@default_js_compressor = name.to_sym if options[:default] || @@default_js_compressor.nil? + @@js_compressors[name.to_sym] = {:klass => klass.to_s, :require => options[:require]} + end + + def self.registered_css_compressor(name) + if name.respond_to?(:to_sym) + compressor = @@css_compressors[name.to_sym] || @@css_compressors[@@default_css_compressor] + require compressor[:require] if compressor[:require] + compressor[:klass].constantize.new + else + name + end + end + + def self.registered_js_compressor(name) + if name.respond_to?(:to_sym) + compressor = @@js_compressors[name.to_sym] || @@js_compressors[@@default_js_compressor] + require compressor[:require] if compressor[:require] + compressor[:klass].constantize.new + else + name + end + end + + # The default compressors must be registered in default plugins (ex. Sass-Rails) + register_css_compressor(:scss, 'Sass::Rails::Compressor', :require => 'sass/rails/compressor', :default => true) + register_js_compressor(:uglifier, 'Uglifier', :require => 'uglifier', :default => true) + + # Automaticaly register some compressors + register_css_compressor(:yui, 'YUI::CssCompressor', :require => 'yui/compressor') + register_js_compressor(:closure, 'Closure::Compiler', :require => 'closure-compiler') + register_js_compressor(:yui, 'YUI::JavaScriptCompressor', :require => 'yui/compressor') + end + # An asset compressor which does nothing. # # This compressor simply returns the asset as-is, without any compression |